CN201250670Y - Electric lifting type flood-proof protective closed blocking door - Google Patents
Electric lifting type flood-proof protective closed blocking door Download PDFInfo
- Publication number
- CN201250670Y CN201250670Y CNU2008203022290U CN200820302229U CN201250670Y CN 201250670 Y CN201250670 Y CN 201250670Y CN U2008203022290 U CNU2008203022290 U CN U2008203022290U CN 200820302229 U CN200820302229 U CN 200820302229U CN 201250670 Y CN201250670 Y CN 201250670Y
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- door leaf
- squeegee roller
- lifting door
- lifting
- baffle plate
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Abstract
The utility model relates to an electric lifting type flood-proof protective closed blocking door which comprises a lifting door leaf and a door frame. A door lifting hoist for vertically driving the lifting door leaf is arranged above the door frame; a squeeze sealing system is arranged on the contact face of the lifting door leaf with the opening of the door frame; the squeeze wheel devices of the squeeze sealing system are vertically distributed at two sides of the lifting door leaf; a door frame opening corresponding to the squeeze wheel device is fixedly connected with a squeeze wheel inclined block, and one squeeze wheel inclined block is matched and connected with one squeeze wheel device; the diameters of the squeeze wheel devices are sequentially arranged from up to down in a descending order, and the sizes of the squeeze wheel inclined blocks are sequentially arranged from up to down in an ascending order; and the inclination surfaces of the squeeze wheel inclined blocks have the same inclination angles as the outer side surface of a supporting plate, and the inclination surfaces of the squeeze wheel inclined block and the outer side surface of the supporting plate are in friction matching connection. The utility model simultaneously has the functions of flood prevention, protection and closeness; and the lifting door leaf not only has the flood-proof and closed functions when a flood comes but also can be rapidly and conveniently closed to ensure the use safety of one section when the flood and a war come.
Description
Technical field
The utility model relates to a kind of partition door, particularly a kind of anti-airtight partition door of protection that floods.
Background technology
Subway is the important component part of modern city public transport, subway engineering is the underground traffic main line at ordinary times, be the main passage for evacuation of urban civil air defense wartime, can be used as personnel shelter again, when suffering nuclear weapon, chemical weapons, conventional weapon attack and under the flood damage, the safety of support personnel and equipment has the complex protection capability that improves entire city.Each station is interconnected by running tunnel at ordinary times, and when wartime or flooding, the partition door that can withstand shocks simultaneously ripple load and prevention flood are set cuts off the tunnel between the station, forms separate protective unit.
Underground railway after setting up defences is the large-scale preventive works that are formed by connecting by the tunnel by many stations.Under the situation of a station safeguard function forfeiture, do not influence the performance of adjacent station safeguard function during for assurance wartime or flood damage, the anti-airtight partition door of protection that floods of can withstand shocks respectively ripple load and head pressure is set in the tunnel between needing AT STATION, requirement according to " subway design specifications " GB50157-2003, the anti-door that floods need be set at the river-crossing tunnel two ends, improve the ability of preventing and fighting natural adversities.Existing partition door has only possesses the airtight function of protection, do not possess the anti-function of flooding, and only possessing of having anti-ly flooded function, can not be satisfied airtight requirement, though have possess the flooding-proof closing function, when flooding, be difficult for closing.
The utility model content
In order to overcome the deficiency of existing protective door, the utility model provides a kind of electric lifting the anti-airtight partition door of protection that floods, solve traditional protective door can not possess simultaneously anti-flood, the technical problem of protection, airtight three kinds of functions, also to solve when flooding, though the tradition protective door possesses the flooding-proof closing function, the problem that is difficult for closing.
The technical scheme that its technical problem that solves the utility model adopts is:
The anti-airtight partition door of protection that floods of a kind of electric lifting, include lifting door leaf and doorframe, above doorframe, be provided with the winch hoist of vertical driving lifting door leaf, sealing joint strip is housed in the contact position of lifting door leaf and doorframe, the lifting door leaf is provided with drain valve, it is characterized in that:
On the contact surface at lifting door leaf and doorframe hole, be equipped with at least four pairs of crush seal systems, the squeegee roller device of crush seal system vertically is distributed in lifting door leaf both sides, be fixedly connected with the squeegee roller skewback with place, the corresponding doorframe of squeegee roller device hole, a squeegee roller skewback and a squeegee roller device extruding are connected, the descending successively from top to bottom arrangement of the diameter of above-mentioned squeegee roller device, the ascending successively from top to bottom arrangement of the size of squeegee roller skewback.
Above-mentioned squeegee roller device comprises a squeegee roller support that is fixedly connected on the lifting door leaf, and the squeegee roller support connects a squeegee roller by two gripper shoes, and the lateral surface of gripper shoe is from top to bottom to inclined-plane that lifting door leaf direction tilts.
The inclined plane of above-mentioned squeegee roller skewback is identical with the angle of inclination of above-mentioned gripper shoe lateral surface, and both connect for frictional fit.
On the above-mentioned squeegee roller skewback the vertical groove corresponding with squeegee roller can be arranged.
Above-mentioned sealing joint strip can be Ω shape sealing joint strip, and its two edge of a wing is connected on the doorframe by sealing clamp and screw.
The bottom of above-mentioned lifting door leaf can connect as one with the gutter baffle plate, can be connected with Ω shape sealing joint strip on the baffle plate of gutter.
Above-mentioned drain valve can have one to four.
On the contact surface of above-mentioned lifting door leaf and doorframe, be fixed with outside directive wheel on lifting door leaf or doorframe, the both sides of lifting door leaf medial surface are equipped with inboard directive wheel, and the side directive wheel is installed on the dual-side of lifting door leaf.
There is a baffle plate dolly at the medium position place of top, above-mentioned doorframe hole, and the baffle plate dolly is connected by the electric pushrod horizontal drive; Be mounted with press mechanism on the baffle plate dolly.
The beneficial effects of the utility model are:
The utility model has overcome the Insufficient defective of traditional partition door, can possess simultaneously anti-flood, protection, airtight three kinds of functions, the lifting door leaf possesses the flooding-proof closing function when flooding, again can be rapidly, close easily, and when guaranteeing the flooding in an interval, wartime is safe in utilization.
On the contact surface at lifting door leaf and doorframe hole, be equipped with the crush seal system, constitute by different size squeegee roller and the squeegee roller skewback different respectively with structure, be arranged in the clog-free squeegee roller skewback that is arranged in the top of crossing of squeegee roller of lifting door leaf bottom, after the lifting door leaf is closed to the position, squeegee roller just is arranged in squeegee roller skewback groove position of platform, and the gripper shoe of squeegee roller both sides just with the parallel cooperation in the inclined plane of squeegee roller skewback, after bearing head pressure on the lifting door leaf this moment and increasing to a certain degree, the gripper shoe of squeegee roller both sides and squeegee roller are simultaneously stressed, avoid squeegee roller to damage, bear bigger head pressure thereby reach.
On the partition door doorframe, down, a left side, Ω shape sealing joint strip all is equipped with on right four limits, lifting door leaf and track contact portion are carried out specially treated, the descending motion of lifting door leaf is closed in the closed procedure, when the squeegee roller on the lifting door leaf arrives on the corresponding squeegee roller skewback, when the lifting door leaf descends, squeegee roller is creeped along skewback, thereby make the integral translation forward of lifting door leaf, when the lifting door leaf vertically descends 125mm along skewback, the lifting door leaf is integral translation 22mm forward, removes the gap 10mm of lifting door leaf and sealing joint strip, thereby has realized that the theoretical decrement of sealing joint strip is 12mm, so it is sealing joint strip and lifting door leaf are fitted closely, airtight reliable.
Gutter baffle plate and lifting door leaf are connected as a single entity, the type sealing joint strip that one four limit connects is installed on the baffle plate of gutter, in the time of the integral translation of lifting door leaf, the also translation of gutter baffle plate, thereby realize that the theoretical decrement of sealing joint strip on the baffle plate of gutter is 12mm, realized that gutter baffle plate and lifting door leaf close simultaneously, reached the good whole obturation effect.
Specially treated is carried out in the track sealing, and the lifting door leaf adopts concavo-convex the cooperation with track, and after the lifting door leaf cut out, lifting door leaf and track cooperation place both sides sealing adhesive tape were respectively compressed 4mm, thereby guarantee that the track place is airtight.Sealing block is installed in the groove of lower door frame, and lifting door leaf bottom is 20mm with the theoretical decrement of sealed gluing block, and the sealed gluing block of lower door frame seals on the one hand, plays the buffering collision of closed effect on the other hand.
Drain valve is made up of four drain valves, and after flood, the flood that stockpiles in interval needs at first by the drain valve device ponding to be discharged, and reduces head pressure, can open the lifting door leaf eaily then.
Baffle plate dolly safe bearing load lifting door leaf, after the lifting door leaf rose, the baffle plate dolly stretched out with carrying lifting door leaf, and its advantage is to carry above the baffle plate dolly, avoid the destabilizing factor of light water gate side cantilever carrying, satisfied the requirement that metro operation is perfectly safe.
The baffle plate dolly provides downforce, saves the space.Under head pressure and the acting in conjunction of adhesive tape frictional force, the lifting door leaf might be closed the door not in place, and this moment, dolly stretched out, and press mechanism provides 5 tons downforce, forces to close the door.
The baffle plate dolly is realized multiposition judgement parking function.Baffle plate dolly function is more, the parking space of withdrawal, carrying position is arranged, press down three positions, position, and its attached press mechanism also has corresponding interoperation with it simultaneously.
The design of baffle plate dolly elastic wheel, i.e. the safety and the stability of assurance carrying guarantee that again the lifting door leaf rises stretching smoothly of back dolly.
The winch hoist device improves, to adapt to underground narrow space, combined type, modularization, structuring and Open architecture design are adopted in electrical control, utilize plc communication interface module, hard wire (I/O), and be connected with the IBP at station by rigid line (ZR-KWP22), be connected with station MCS system by fiber optic network, realize that the station monitoring system monitors anti-running status of flooding door and information parameter etc., network technology is connected with computer supervisory control system, can realize the function of remote measurement, remote control.
In the subterranean tunnel after the utility model can be widely used in setting up defences, the utility model is arranged compact, usually being parked in the anti-of station hall layer floods in the door equipment room, convenient for maintaining and management, when the flooding and the menace of wars, utilize deadweight and associated mechanisms rapidly, close easily, guarantee subway equipment and personnel's safety.When the utility model can guarantee wartime or flood damage, under the situation of a station safeguard function forfeiture, do not influence the performance of adjacent station safeguard function.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the A-A generalized section of Fig. 1.
Fig. 3 is the B-B generalized section of Fig. 1.
Fig. 4 is the C-C generalized section of Fig. 1.
Fig. 5 is the enlarged diagram at the I place among Fig. 2.
Fig. 6 is the enlarged diagram at the II place among Fig. 3.
Fig. 7 is the enlarged diagram at the III place among Fig. 3.
Fig. 8 is the enlarged diagram at the IV place among Fig. 3.
Fig. 9 is that the master of squeegee roller looks schematic diagram.
Figure 10 is the D-D generalized section of Fig. 9.
Figure 11 is that the master of squeegee roller skewback looks schematic diagram.
Figure 12 is that schematic diagram is looked on the left side of squeegee roller skewback.
Figure 13 is the E-E generalized section of Figure 11.
Figure 14 is the matching relationship schematic diagram of squeegee roller and squeegee roller skewback.
Reference numeral: 1-lifting door leaf, 2-doorframe, 3-sealing joint strip, 4-sealing clamp, 5-screw, 6-outside directive wheel, 7-side directive wheel, 8-inboard directive wheel, 9-squeegee roller device, 10-baffle plate dolly, 11-winch hoist, 12-electric pushrod, 13-press mechanism, 14-gutter baffle plate, 15-drain valve, 16-squeegee roller skewback;
9.1 the lateral surface of-squeegee roller, 9.2-squeegee roller support, 9.3-gripper shoe, 9.4-gripper shoe;
16.1 the inclined plane of-groove, 16.2-squeegee roller skewback.
The specific embodiment
Embodiment is referring to shown in Figure 1, the anti-airtight partition door of protection that floods of this electric lifting, include lifting door leaf 1 and doorframe 2, above doorframe 2, be provided with the winch hoist 11 of vertical driving lifting door leaf 1, in the lifting door leaf 1 and the contact position of doorframe 2 sealing joint strip 3 is housed, lifting door leaf 1 is provided with drain valve 15.
On the contact surface at lifting door leaf 1 and doorframe 2 holes, be equipped with 16 crush seal systems, a squeegee roller skewback 16 and squeegee roller device 9 extruding are connected, the descending successively from top to bottom arrangement of the diameter of above-mentioned squeegee roller device 9, the ascending successively from top to bottom arrangement of the size of squeegee roller skewback 16.Above-mentioned squeegee roller device 9 comprises a squeegee roller support 9.2 that is fixedly connected on the lifting door leaf, and squeegee roller support 9.2 connects a squeegee roller 9.1 by two gripper shoes 9.3, and the lateral surface 9.4 of gripper shoe be from top to bottom to the inclined-plane of lifting door leaf direction inclination.The inclined plane 16.2 of above-mentioned squeegee roller skewback 16 is identical with the angle of inclination of above-mentioned gripper shoe lateral surface 9.4, and the vertical groove 16.1 corresponding with squeegee roller 9.1 arranged on the squeegee roller skewback.Squeegee roller 9.1 cooperates with groove 16.1, and both connect for frictional fit.
The crush seal system is made up of 16 squeegee rollers 9 on the lifting door leaf 1 and 16 squeegee roller skewbacks 16 on doorframe 2 holes, constitute by four kinds of size squeegee roller and squeegee roller skewbacks different respectively with structure, the squeegee roller of every kind of model and squeegee roller skewback have four respectively, the squeegee roller of same model and squeegee roller skewback misplace respectively and are arranged on lifting door leaf and the doorframe, be arranged in the clog-free squeegee roller skewback that is arranged in the top of crossing of squeegee roller of lifting door leaf bottom, after the lifting door leaf is closed to the position, squeegee roller just is arranged in squeegee roller skewback groove position of platform, and the gripper shoe of squeegee roller both sides just with the parallel cooperation in the inclined plane of squeegee roller skewback, fit clearance is 2mm, on this moment lifting door leaf after head pressure increases to a certain degree, the gripper shoe of squeegee roller both sides and squeegee roller are simultaneously stressed, avoid squeegee roller to damage, bear bigger head pressure thereby reach.
The two-way ripple load action that withstands shocks of above-mentioned lifting door leaf 1 energy, but be the girder steel plated construction of bidirectional stress, becoming skeleton by the shaped steel assembly welding, inside and outside steel plate is welded into integral body with it; All arrange two squeegee roller devices on the every girder of lifting door leaf, bear bigger head pressure; The bottom of lifting door leaf and track cooperation place are designed to spill, when the lifting door leaf cuts out herein just with the track fitted seal; When preventing flooding layout, head pressure is born in the front of lifting door leaf, avoids flood inundation on tracks operation control room.
Above-mentioned sealing joint strip 3 is a Ω shape sealing joint strip, and its two edge of a wing is fixedly connected on the doorframe 2 by sealing clamp 4 and screw 5.
The bottom of above-mentioned lifting door leaf 1 and gutter baffle plate 14 connect as one, and are connected with Ω shape sealing joint strip on the baffle plate of gutter.
Above-mentioned drain valve 15 mainly is made up of valve body, drain valve joint and cover plate by four, and drain valve all will cut out at ordinary times, after flood, interval inside is stockpiling flood, at first utilize drain valve that ponding is released this moment, reduces head pressure, can open the lifting door leaf easily then.
On the contact surface of above-mentioned lifting door leaf 1 and doorframe 2, be fixed with outside directive wheel 6 on lifting door leaf 1 or doorframe 2, the both sides of lifting door leaf medial surface are equipped with inboard directive wheel 8, and side directive wheel 7 is installed on the dual-side of lifting door leaf.
Sealing principle of the present utility model: on the partition door doorframe, down, a left side, the sealing joint strip 3 of Ω shape all is equipped with on right four limits, lifting door leaf and track contact portion are carried out specially treated, the descending motion of lifting door leaf is closed in the closed procedure, when the squeegee roller on the lifting door leaf arrives on the corresponding squeegee roller skewback, when the lifting door leaf descends, squeegee roller is creeped along skewback, thereby make the integral translation forward of lifting door leaf, when the lifting door leaf vertically descends 125mm along skewback, the lifting door leaf is integral translation 22mm forward, remove the gap 10mm of lifting door leaf and sealing joint strip, thereby realized that the theoretical decrement of sealing joint strip is 12mm; Gutter baffle plate 14 is connected as a single entity with the lifting door leaf, the sealing joint strip of the Ω shape of one four limit connection is installed on the baffle plate of gutter, in the time of the integral translation of lifting door leaf, the also translation of gutter baffle plate, thereby realize that the theoretical decrement of sealing joint strip on the baffle plate of gutter is 12mm, realized that gutter baffle plate and lifting door leaf close simultaneously, reached the good whole obturation effect, airtight reliable.
The measure of above-mentioned track encapsulation process, the lifting door leaf adopts concavo-convex the cooperation with track, and after the lifting door leaf cut out, lifting door leaf and track cooperation place both sides sealing adhesive tape were respectively compressed 4mm, thereby guarantee that the track place is airtight.Sealing block is installed in the groove of lower door frame; lifting door leaf bottom is 20mm with the theoretical decrement of sealed gluing block; the sealed gluing block of lower door frame seals on the one hand; play the buffering collision of closed effect on the other hand; be provided with two limited blocks in lower door frame, in the time of the sealed gluing block excessive deformation in the lower door frame, limited block plays a supportive role; supporting the weight of lifting door leaf, shielding.
There is a baffle plate dolly 10 at the medium position place of top, above-mentioned doorframe 2 holes, and baffle plate dolly 10 is connected by electric pushrod 12 horizontal drive; Be mounted with press mechanism 13 on the baffle plate dolly 10.Baffle plate dolly 10 mainly is made up of guide track system, car body, press mechanism 13, handwheel, elastic wheel, electric pushrod and common wheel.The baffle plate dolly plays safe bearing load lifting door leaf, after the lifting door leaf rose, the baffle plate dolly stretched out with carrying lifting door leaf, and its advantage is for to carry above the baffle plate dolly, avoid the destabilizing factor of light water gate side cantilever carrying, satisfied the requirement that metro operation is perfectly safe; The baffle plate dolly provides downforce, saves the space.Under head pressure and the acting in conjunction of adhesive tape frictional force, the lifting door leaf might be closed the door not in place, and this moment, dolly stretched out, and press mechanism provides 5 tons downforce, forces to close the door; The baffle plate dolly is realized multiposition judgement parking function.Baffle plate dolly function is more, the parking space of withdrawal, carrying position is arranged, press down three positions, position, and its attached press mechanism also has corresponding interoperation with it simultaneously; The design of baffle plate dolly elastic wheel, i.e. the safety and the stability of assurance carrying guarantee that again the lifting door leaf rises stretching smoothly of back dolly.
The baffle plate dolly is flooded the control of gate control system and is interlocked with signal system by anti-.Under the normal condition, baffle plate dolly 10 is released, and anti-flooding above door is sitting in held by dolly.After receiving that gate signal is closed in permission that signal system sends, manually send the order of closing the door, the lifting door leaf rises to the limes superiors position, and the baffle plate dolly is retracted to original position, and headstock gear puts down the lifting door leaf again to ground sill, closes the aperture.After receiving enabling signal, headstock gear promotes the lifting door leaf and rises to the above 100mm of baffle plate dolly bearing height, and the baffle plate dolly is released, and the lifting door leaf drop on it.
Electric control system comprises the driving control of Stateful Inspection signal, lifting door leaf and baffle plate dolly that switch puts in place, is installed on the upper strata and prevents flooding the gate control chamber, can control manual, electronic and far away.The design safety of winch hoist, baffle plate dolly is reliable, when electric power system, control system and mechanical device break down, there is anxious measure that the baffle plate dolly can be opened, makes headstock gear can close the lifting door leaf, to guarantee that all subway stations can not had by water logging completely; Winch hoist can be locked when losing AC power, hangs gate and can not occur gliding.Driving mechanism is established manual brake release, makes headstock gear can close the lifting door leaf under the situation of system blackout or headstock gear fault.
Electric control theory: prevent that flooding the gate control system is made up of opening and closing device, baffle plate dolly, press mechanism and switch board.The anti-door that floods of per pass is respectively established a cover opening and closing device, baffle plate dolly, press mechanism and a switch board (left threaded list road prevents that flooding the gate control cabinet establishes interval water level detecting, and right line is not established interval water level detecting).
The course of work of the present utility model: subway system is an operation state at ordinary times, and the utility model is in door opening state, and the baffle plate dolly stretches out carrying lifting door leaf, places on the median septum.
1, the operating process of closing the door
(1) receives the instruction of closing the door, press door close button;
(2) the winch hoist startup upwards promotes lifting door leaf 100mm (leaving the baffle plate dolly);
(3) electric pushrod starts withdrawal baffle plate dolly, abdicates lifting door leaf decline passway;
(4) winch hoist oppositely starts, and the lifting door leaf descends and closes the door, and finishes the action of closing the door;
(5) in the lifting door leaf descends the pass closed procedure, if the lifting door leaf is subjected to effect such as impulsive force, buoyancy and causes falling difficult, stagnate in certain and highly surpass the scheduled time, then press mechanism starts: electric pushrod is released baffle plate dolly → press mechanism and is begun to press down (specified 5 tons downforce can be provided) → promote lifting door leaf and drop to the action of closing the door that puts in place → finish of position → press mechanism, the recovery of baffle plate dolly.
2, opening door operation process
(1) receives the instruction of opening the door, press door open button;
(2) the winch hoist startup upwards promotes the lifting door leaf to only exceeding dolly upper surface 100mm;
(3) electric pushrod starts release baffle plate dolly, prepares carrying lifting door leaf;
(4) the baffle plate dolly in place after, winch hoist oppositely starts transfers the lifting door leaf to the baffle plate dolly, finishes the whole process of opening the door.
Lifting door leaf 1 is placed on the top of baffle plate dolly 10 when flat, be in door opening state this moment; When just before a battle or during flooding, the lifting door leaf will cut out rapidly, at first utilize winch hoist 11 to promote the lifting door leafs and end to exceeding baffle plate dolly 10 upper surface 100mm; Electric pushrod 12 starts regains baffle plate dolly 10, abdicates lifting door leaf 1 decline passway; This moment, winch hoist 11 oppositely started, the lifting door leaf descends in door frame slot, lifting door leaf inside and outside has inboard directive wheel 8 and outside directive wheel 6 respectively, there is side directive wheel 7 left and right side of lifting door leaf, under the effect of directive wheel, whole lifting door leaf is along doorframe 2 inner declines, when squeegee roller 9 drops to squeegee roller skewback 16, when the lifting door leaf descends, squeegee roller is creeped along the squeegee roller skewback, thereby make the integral translation forward of lifting door leaf, the decrement that the lifting door leaf cuts out back sealing joint strip 3 is 12mm; Gutter baffle plate 14 is connected as a single entity with the lifting door leaf, the sealing joint strip of the Ω shape of one four limit connection is installed on the baffle plate of gutter, in the time of the integral translation of lifting door leaf, the also translation of gutter baffle plate, thus realize that the theoretical decrement of sealing joint strip on the baffle plate of gutter is 12mm.Finally, realized after the lifting door leaf cuts out that gutter baffle plate and lifting door leaf close simultaneously, reached the good whole obturation effect, airtight reliable.After the flood, if certain water that interval inside stockpiles, the lifting door leaf at first utilizes drain valve 15 that the water that interval inside stockpiles is released before opening, after then drain valve cutting out, winch hoist 11 startups upwards promote lifting door leaf 1, stop when the lifting door leaf exceeds baffle plate dolly upper surface 100mm; Electric pushrod starts releases baffle plate dolly 10, prepares carrying lifting door leaf 1; After baffle plate dolly 10 was in place, winch hoist oppositely starts transferred the lifting door leaf to baffle plate dolly 10, finishes the whole process of opening the door.
Claims (7)
- The anti-airtight partition door of protection that floods of [claim 1] a kind of electric lifting, include lifting door leaf (1) and doorframe (2), be provided with the winch hoist (11) of vertical driving lifting door leaf (1) in the top of doorframe (2), in the lifting door leaf (1) and the contact position of doorframe (2) sealing joint strip (3) is housed, lifting door leaf (1) is provided with drain valve (15), it is characterized in that:On the contact surface at lifting door leaf (1) and doorframe (2) hole, be equipped with at least four pairs of crush seal systems, the squeegee roller device (9) of crush seal system vertically is distributed in lifting door leaf both sides, be fixedly connected with squeegee roller skewback (16) with place, the corresponding doorframe of squeegee roller device (9) (2) hole, a squeegee roller skewback (16) is connected with a squeegee roller device (9) extruding, the descending successively from top to bottom arrangement of the diameter of above-mentioned squeegee roller device (9), the ascending successively from top to bottom arrangement of the size of squeegee roller skewback (16);Above-mentioned squeegee roller device (9) comprises a squeegee roller support (9.2) that is fixedly connected on the lifting door leaf, squeegee roller support (9.2) connects a squeegee roller (9.1) by two gripper shoes (9.3), and the lateral surface of gripper shoe (9.4) be from top to bottom to the inclined-plane of lifting door leaf direction inclination;The inclined plane (16.2) of above-mentioned squeegee roller skewback (16) is identical with the angle of inclination of above-mentioned gripper shoe lateral surface (9.4), and both connect for frictional fit.
- The anti-airtight partition door of protection that floods of [claim 2] electric lifting according to claim 1 is characterized in that: the vertical groove (16.1) corresponding with squeegee roller (9.1) arranged on the above-mentioned squeegee roller skewback.
- The anti-airtight partition door of protection that floods of [claim 3] electric lifting according to claim 1 and 2, it is characterized in that: above-mentioned sealing joint strip (3) is a Ω shape sealing joint strip, and its two edge of a wing is fixedly connected on the doorframe (2) by sealing clamp (4) and screw (5).
- The anti-airtight partition door of protection that floods of [claim 4] electric lifting according to claim 1 and 2, it is characterized in that: the bottom of above-mentioned lifting door leaf (1) and gutter baffle plate (14) connect as one, and are connected with Ω shape sealing joint strip on the baffle plate of gutter.
- The anti-airtight partition door of protection that floods of [claim 5] electric lifting according to claim 1 and 2, it is characterized in that: above-mentioned drain valve has one to four.
- The anti-airtight partition door of protection that floods of [claim 6] electric lifting according to claim 1 and 2, it is characterized in that: on the contact surface of above-mentioned lifting door leaf (1) and doorframe (2), on lifting door leaf (1) or doorframe (2), be fixed with outside directive wheel (6), the both sides of lifting door leaf medial surface are equipped with inboard directive wheel (8), and side directive wheel (7) is installed on the dual-side of lifting door leaf.
- The anti-airtight partition door of protection that floods of [claim 7] electric lifting according to claim 1 and 2, it is characterized in that: there is a baffle plate dolly (10) at the medium position place of top, above-mentioned doorframe (2) hole, and baffle plate dolly (10) is connected by electric pushrod (12) horizontal drive; Be mounted with press mechanism (13) on the baffle plate dolly (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203022290U CN201250670Y (en) | 2008-09-25 | 2008-09-25 | Electric lifting type flood-proof protective closed blocking door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008203022290U CN201250670Y (en) | 2008-09-25 | 2008-09-25 | Electric lifting type flood-proof protective closed blocking door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201250670Y true CN201250670Y (en) | 2009-06-03 |
Family
ID=40746344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008203022290U Expired - Lifetime CN201250670Y (en) | 2008-09-25 | 2008-09-25 | Electric lifting type flood-proof protective closed blocking door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201250670Y (en) |
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| CN107505093A (en) * | 2017-09-30 | 2017-12-22 | 广州地铁设计研究院有限公司 | For lift flood airtight blast door concrete structure experiment porch |
| CN107514202A (en) * | 2017-09-30 | 2017-12-26 | 广州地铁集团有限公司 | The underlying lift subway flood airtight blast door of drive device |
| CN107543735A (en) * | 2017-09-30 | 2018-01-05 | 广州地铁设计研究院有限公司 | For lift flood airtight blast door steel construction test platform |
| CN107687349A (en) * | 2017-09-30 | 2018-02-13 | 广州地铁设计研究院有限公司 | Rail rapid transit engineering electric lifting type flood-proof protective closed door |
| CN107747467A (en) * | 2017-11-13 | 2018-03-02 | 中铁第四勘察设计院集团有限公司 | A kind of automatic-lifting type flood system and method |
| CN108590753A (en) * | 2018-04-24 | 2018-09-28 | 上海民防建筑研究设计院有限公司 | A kind of flood protective airtight partition door |
| CN110593728A (en) * | 2019-09-20 | 2019-12-20 | 佛山职业技术学院 | Automatic flood-proof door for warehouse |
-
2008
- 2008-09-25 CN CNU2008203022290U patent/CN201250670Y/en not_active Expired - Lifetime
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| CN103628919A (en) * | 2013-12-24 | 2014-03-12 | 中国建筑标准设计研究院 | Large slide-rail-type perpendicular plugging device |
| CN103835609A (en) * | 2014-01-29 | 2014-06-04 | 中国人民解放军总参谋部工程兵第四设计研究院 | Metro inter-zone flood-preventing protective air-tight gate opened and closed in swing mode |
| CN103835609B (en) * | 2014-01-29 | 2016-03-30 | 中国人民解放军总参谋部工程兵第四设计研究院 | A kind of keying Subway Tunnel that swings is prevented flooding airtight blast door |
| CN107543735B (en) * | 2017-09-30 | 2023-08-08 | 广州地铁设计研究院股份有限公司 | Steel structure test platform for lifting type flood-proof protective airtight door |
| CN107505093A (en) * | 2017-09-30 | 2017-12-22 | 广州地铁设计研究院有限公司 | For lift flood airtight blast door concrete structure experiment porch |
| CN107514202A (en) * | 2017-09-30 | 2017-12-26 | 广州地铁集团有限公司 | The underlying lift subway flood airtight blast door of drive device |
| CN107543735A (en) * | 2017-09-30 | 2018-01-05 | 广州地铁设计研究院有限公司 | For lift flood airtight blast door steel construction test platform |
| CN107687349A (en) * | 2017-09-30 | 2018-02-13 | 广州地铁设计研究院有限公司 | Rail rapid transit engineering electric lifting type flood-proof protective closed door |
| CN107505093B (en) * | 2017-09-30 | 2023-05-26 | 广州地铁设计研究院股份有限公司 | Be used for over-and-under type to prevent flooding protection airtight door concrete structure experiment platform |
| CN107476737A (en) * | 2017-09-30 | 2017-12-15 | 广州地铁设计研究院有限公司 | Rail rapid transit engineering lift flood protection airtight accelerator control system and control method |
| CN107687349B (en) * | 2017-09-30 | 2024-04-12 | 广州地铁设计研究院股份有限公司 | Electric lifting flood-proof protective airtight door for rapid rail transit engineering |
| CN107747467A (en) * | 2017-11-13 | 2018-03-02 | 中铁第四勘察设计院集团有限公司 | A kind of automatic-lifting type flood system and method |
| CN107747467B (en) * | 2017-11-13 | 2023-08-11 | 中铁第四勘察设计院集团有限公司 | Automatic lifting type flood prevention system and method |
| CN108590753A (en) * | 2018-04-24 | 2018-09-28 | 上海民防建筑研究设计院有限公司 | A kind of flood protective airtight partition door |
| CN110593728A (en) * | 2019-09-20 | 2019-12-20 | 佛山职业技术学院 | Automatic flood-proof door for warehouse |
| CN110593728B (en) * | 2019-09-20 | 2024-04-26 | 佛山职业技术学院 | Automatic flood-proof door for warehouse |
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