CN2386162Y - Protective closed partion door for subway and civil air defence - Google Patents
Protective closed partion door for subway and civil air defence Download PDFInfo
- Publication number
- CN2386162Y CN2386162Y CN 99244380 CN99244380U CN2386162Y CN 2386162 Y CN2386162 Y CN 2386162Y CN 99244380 CN99244380 CN 99244380 CN 99244380 U CN99244380 U CN 99244380U CN 2386162 Y CN2386162 Y CN 2386162Y
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- China
- Prior art keywords
- door
- door leaf
- civil air
- air defense
- leaf
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- Expired - Fee Related
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a protective sealing partition door for underground railway civil defense. The manual partition door opened and closed through vertical rotation is composed of a door leaf, a door frame and a hinge locking mechanism, wherein the outer part and the inner part of a shaped iron skeleton of the door leaf are coated with steel plates. The lower edge of the door leaf is connected with a lifting type sealing beam, and the lifting mechanism of the lifting type sealing beam is connected and linked with a connecting rod of the locking mechanism through a rotating arm with a sliding groove. Due to the opening and closing method in a vertical rotating type, no door hiding cavity is needed. The utility model has the advantages of synchronous action of a locking head, uniform stress, flexible open and closure, convenient operation, reliable sealing performance and corrosion preventing measures and is suitable for underground railways or tunnel engineering to realize sealing partition of sectional protection.
Description
The utility model relates to a kind of underground railway civil air defense constructions and installations and protects airtight partition door
Underground railway after setting up defences is the large-scale civil air defense constructions and installations that is formed by connecting by the tunnel by many stations.For the forfeiture that guarantees a station people's air defense in wartime function does not influence the performance of other station safeguard function, be provided with in the tunnel between needing AT STATION can the two-way ripple load that withstands shocks partition door.It all is electronic plug-type or hydraulic pressure is plug-type basically that existing underground railway civil air defense constructions and installations is protected airtight partition door, need and hide between door, civilwork engineering quantity is big, involve great expense, wartime, electricity also might can not get guaranteeing, the back manual-lock that has a power failure is wasted time and energy, and the converting from wartime to peacetime production and vice versa time is long, use very inconveniently, airtight performance also is difficult to reach standard-required.
The purpose of this utility model provides a kind of underground railway civil air defense constructions and installations and protects airtight partition door, fundamentally solves the airtight sealing problem that subway or construction of tunnel realize the subregion protection.
The technical scheme that the utility model underground railway civil air defense constructions and installations is protected airtight partition door: comprise door leaf, doorframe, hinge page or leaf, locking and safety device, it is characterized in that: form manually upright the commentaries on classics by the door leaf, doorframe, hinge page or leaf and the blocking mechanism that cover steel plate inside and outside the shaped steel skeleton and open and close partition door, connect the sealed beam of one ascending/decending at the door leaf lower limb;
Blocking mechanism is arranged two row's locking heads at the right and left vertical setting of types, and on the Der Laengslenker in the middle of locking head is connected to by connecting rod, Der Laengslenker connects the worm reducer of being handled by handwheel;
The elevating mechanism of ascending/decending sealed beam is connected linkage by the pivoted arm of band chute with the connecting rod of blocking mechanism.
Above-mentioned connecting rod comprises transverse link and longitudinal rod.
Between above-mentioned sealed beam and the door leaf, there is sealing joint strip on sealed beam and railway roadbed plane.
There are track seal and sealing joint strip in above-mentioned sealed beam lower edge and track side channel contact position.
Above-mentioned door leaf lower limb has stopper slot, and guide pad and sliding axle are arranged on the sealed beam of ascending/decending, and sliding axle slides in stopper slot.
There is locating piece in the above-mentioned sealed beam lower edge track outside.
Above-mentioned door leaf and doorframe all are split-type structurals, are linked to be integral body by the split plate.
Above-mentioned hinge page or leaf is two hinges, rotates in fixed axis during the door leaf switch, then does translational motion during the compression adhesive tape.
There are travel switch, mechanical lock and the holding device of control door leaf position in the above-mentioned door leaf switch place that puts in place.
Operating principle of the present utility model: its core action is the lifting of the switch and the sealed beam of locking.Locking by the band worm reducer blocking mechanism operate, sealed beam is operated by elevating mechanism, this two the cover mechanism by the band chute pivoted arm connected, thereby make two independently the action become one the cover sequentially-operating, can operate by a handwheel.Rotating handwheel can move up and down guide rod by worm reducer, and moving up and down by longitudinal rod and transverse link of guide rod drives locking head and move in latch receptacles.Simultaneously, connecting rod links to each other with the sealed beam elevating mechanism by the pivoted arm of band chute again, makes and falls sealed beam earlier before the mortise lock head, then follows the lift-off seal beam after extracting tapered end.
At closing time, after door leaf cuts out and puts in place, rotate handwheel along " pass " direction, the pivoted arm of blocking mechanism drive this moment band chute rotates, and sealed beam is descended.Descend put in place after, be rotated further handwheel, just carry out the mortise lock action, after locking head is inserted into the position, around the door leaf, railway roadbed plane and track side channel all realize sealing.
When opening the door, rotate handwheel along " opening " direction, locking is opened, and is rotated further handwheel, with regard to the lift-off seal beam, can open door leaf after sealed beam is mentioned fully.
The utility model has the advantages that: adopt the vertical rotary type opening/shutting mode, save a large amount of construction investments; Door leaf, doorframe adopt split-type structural, are convenient to transportation and installation; Hinge page or leaf adopts two hinges designs, can rotate and can translation; The action of locking tapered end synchronously, and is stressed even, opens and closes flexibly; Blocking mechanism and the interlock of sealed beam elevating mechanism, easy and simple to handle, can realize converting from wartime to peacetime production and vice versa fast; Railway roadbed plane and rail side channel seal approach are reliable, and airtight performance is good; Safety measure is reliable, three insurances; The gutter cover plate is reasonable in design, and is easy to operate, airtight and anti-corrosion measure is reliable.Be applicable to the partition of subway or construction of tunnel, so that realize that the subregion protection is airtight.
Below in conjunction with drawings and Examples the utility model is described in detail:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a blocking mechanism schematic diagram of the present utility model.
Fig. 3 is the A-A sectional drawing of Fig. 2.
Fig. 4 is the pivoted arm schematic diagram of sealed beam elevating mechanism band chute.
Fig. 5 is the lateral view of Fig. 4.
Fig. 5 is an ascending/decending sealed beam schematic diagram.
Fig. 7 is the A-A sectional drawing of Fig. 6.
Fig. 8 is the B-B sectional drawing of Fig. 6.
The underground railway civil air defense constructions and installations is protected airtight partition door and is comprised door leaf 1, doorframe 2, hinge page or leaf 3, locking 4 and safety device.Connect the ascending/decending sealed beam 5 that can move up and down together by the door leaf lower limb that covers steel plate inside and outside the shaped steel skeleton; Blocking mechanism 7 is arranged two row's locking heads 4 at the right and left vertical setting of types, and locking head links to each other with longitudinal rod 8, and longitudinal rod is connected to connecting rod 9 with two horizontal rows again, and the middle worm reducer of being controlled by handwheel 16 with guide rod 15 10 vertically connects, and guide rod is supported by bearing 22; Sealed beam elevating mechanism 6 is connected linkage by the pivoted arm 11 of band chute with the transverse link of blocking mechanism.Door leaf and doorframe all are split-type structurals, are linked to be integral body by the split plate.
Between sealed beam 5 and the door leaf, between sealed beam and the railway roadbed plane sealing joint strip 12 is arranged.There are track seal 13 and sealing joint strip in sealed beam lower edge and track side channel contact position.The door leaf lower limb has stopper slot 17, and guide pad 18 and sliding axle 19 are arranged on the sealed beam of ascending/decending, and sliding axle slides in stopper slot.There is locating piece 20 in the sealed beam lower edge track outside, is used to make the sealed beam lower edge better to locate.Hinge page or leaf 3 is two hinges, rotates in fixed axis during the door leaf switch, then does translational motion during the compression adhesive tape.
The safety device of door leaf has three covers, and the travel switch signal of telecommunication, mechanical lock and holding device 14 are arranged.Mechanical lock is the jack of installing in the door leaf side with lock.The pass final position of door leaf all is equipped with travel switch, and door reaches the position, close and to put, to take off the normal position in place and all can provide signal to the people's air defense control room, and can be associated with train signal, and promptly in a single day door leaf breaks away from home, can allow the train automatic stopping.Holding device is fixed on the open and close final position with limited block and withstanding tight block securely with door leaf, fundamentally stops door leaf from the possibility of closing.
Gutter in the middle of the underground railway track is covered by special gutter cover plate 21, it is made up of cover plate and cover plate frame, the middle latch mechanism that is connected by the double link cam of one cover is on the cover board arranged, and latch mechanism is finished the action that mortise lock is unblanked by the handle rotation that is connected on the camshaft.
Claims (9)
1, a kind of underground railway civil air defense constructions and installations is protected airtight partition door, comprise door leaf, doorframe, hinge page or leaf, locking and safety device, it is characterized in that: form manually upright the commentaries on classics by the door leaf, doorframe, hinge page or leaf and the blocking mechanism that cover steel plate inside and outside the shaped steel skeleton and open and close partition door, connect the sealed beam of one ascending/decending at the door leaf lower limb;
Blocking mechanism is arranged two row's locking heads at the right and left vertical setting of types, and on the Der Laengslenker in the middle of locking head is connected to by connecting rod, Der Laengslenker connects the worm reducer of being handled by handwheel;
The elevating mechanism of ascending/decending sealed beam is connected linkage by the pivoted arm of band chute with the connecting rod of blocking mechanism.
2, underground railway civil air defense constructions and installations according to claim 1 is protected airtight partition door, it is characterized in that: described connecting rod comprises transverse link and longitudinal rod.
3, underground railway civil air defense constructions and installations according to claim 1 is protected airtight partition door, it is characterized in that: between described sealed beam and the door leaf, there is sealing joint strip on sealed beam and railway roadbed plane.
4, underground railway civil air defense constructions and installations according to claim 1 is protected airtight partition door, it is characterized in that: there are track seal and sealing joint strip in described sealed beam lower edge and track side channel contact position.
5, underground railway civil air defense constructions and installations according to claim 1 is protected airtight partition door, it is characterized in that: described door leaf lower limb has stopper slot, and guide pad and sliding axle are arranged on the sealed beam of ascending/decending, and sliding axle slides in stopper slot.
6, underground railway civil air defense constructions and installations according to claim 1 is protected airtight partition door, it is characterized in that: there is locating piece in the described sealed beam lower edge track outside.
7, underground railway civil air defense constructions and installations according to claim 1 is protected airtight partition door, it is characterized in that: described door leaf and doorframe all are split-type structurals, are linked to be integral body by the split plate.
8, underground railway civil air defense constructions and installations according to claim 1 is protected airtight partition door, it is characterized in that: described hinge page or leaf is two hinges.
9, underground railway civil air defense constructions and installations according to claim 1 is protected airtight partition door, it is characterized in that: the described door leaf switch part that puts in place has travel switch, mechanical lock and the holding device of control door leaf position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99244380 CN2386162Y (en) | 1999-09-13 | 1999-09-13 | Protective closed partion door for subway and civil air defence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99244380 CN2386162Y (en) | 1999-09-13 | 1999-09-13 | Protective closed partion door for subway and civil air defence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2386162Y true CN2386162Y (en) | 2000-07-05 |
Family
ID=34030486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99244380 Expired - Fee Related CN2386162Y (en) | 1999-09-13 | 1999-09-13 | Protective closed partion door for subway and civil air defence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2386162Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114795A (en) * | 2013-03-07 | 2013-05-22 | 苏州市江诚人防设备有限公司 | Sealed ground beam |
| CN103266837A (en) * | 2013-05-21 | 2013-08-28 | 中国人民解放军总参谋部工程兵第四设计研究院 | Oversized single-leaf protection airtight separation door for single-tunnel double-line section of metro |
| CN103277128A (en) * | 2013-05-29 | 2013-09-04 | 中国人民解放军总参谋部工程兵第四设计研究院 | Urban rail traffic engineering wartime protection ventilation conversion system |
| CN103276998A (en) * | 2013-06-17 | 2013-09-04 | 中国人民解放军总参谋部工程兵第四设计研究院 | Control system applicable to flood-preventive and sealing-preventive gate for rail transit and method for operating control system |
| CN103277027A (en) * | 2013-05-29 | 2013-09-04 | 中国人民解放军总参谋部工程兵第四设计研究院 | High-strength steel fiber concrete protection air-tight door |
| CN103498613A (en) * | 2013-10-22 | 2014-01-08 | 中国人民解放军理工大学 | Bus-bar airtight device of airtight subway partition door leaf |
| 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 |
| CN107143263A (en) * | 2017-07-21 | 2017-09-08 | 上海民防建筑研究设计院有限公司 | Singly fan airtight blast door in a kind of gateway |
| CN107165674A (en) * | 2017-07-21 | 2017-09-15 | 上海民防建筑研究设计院有限公司 | A kind of interval partition door with sealed bottom mechanism |
| CN114320125A (en) * | 2021-12-28 | 2022-04-12 | 广州地铁设计研究院股份有限公司 | Sill-free lifting sealing system for subway and tunnel main line protective equipment |
-
1999
- 1999-09-13 CN CN 99244380 patent/CN2386162Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103114795A (en) * | 2013-03-07 | 2013-05-22 | 苏州市江诚人防设备有限公司 | Sealed ground beam |
| CN103266837A (en) * | 2013-05-21 | 2013-08-28 | 中国人民解放军总参谋部工程兵第四设计研究院 | Oversized single-leaf protection airtight separation door for single-tunnel double-line section of metro |
| CN103277128A (en) * | 2013-05-29 | 2013-09-04 | 中国人民解放军总参谋部工程兵第四设计研究院 | Urban rail traffic engineering wartime protection ventilation conversion system |
| CN103277027A (en) * | 2013-05-29 | 2013-09-04 | 中国人民解放军总参谋部工程兵第四设计研究院 | High-strength steel fiber concrete protection air-tight door |
| CN103277128B (en) * | 2013-05-29 | 2014-12-24 | 中国人民解放军总参谋部工程兵第四设计研究院 | Urban rail traffic engineering wartime protection ventilation conversion system |
| CN103276998A (en) * | 2013-06-17 | 2013-09-04 | 中国人民解放军总参谋部工程兵第四设计研究院 | Control system applicable to flood-preventive and sealing-preventive gate for rail transit and method for operating control system |
| CN103498613B (en) * | 2013-10-22 | 2015-11-18 | 中国人民解放军理工大学 | The bus-bar obturator of subway sealed partition door fan |
| CN103498613A (en) * | 2013-10-22 | 2014-01-08 | 中国人民解放军理工大学 | Bus-bar airtight device of airtight subway partition door leaf |
| 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 |
| CN107143263A (en) * | 2017-07-21 | 2017-09-08 | 上海民防建筑研究设计院有限公司 | Singly fan airtight blast door in a kind of gateway |
| CN107165674A (en) * | 2017-07-21 | 2017-09-15 | 上海民防建筑研究设计院有限公司 | A kind of interval partition door with sealed bottom mechanism |
| CN107143263B (en) * | 2017-07-21 | 2023-05-26 | 上海民防建筑研究设计院有限公司 | Single-leaf protective airtight door for doorway |
| CN114320125A (en) * | 2021-12-28 | 2022-04-12 | 广州地铁设计研究院股份有限公司 | Sill-free lifting sealing system for subway and tunnel main line protective equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |