CN207794982U - A kind of novel double link manual sealing door - Google Patents

A kind of novel double link manual sealing door Download PDF

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Publication number
CN207794982U
CN207794982U CN201820116573.4U CN201820116573U CN207794982U CN 207794982 U CN207794982 U CN 207794982U CN 201820116573 U CN201820116573 U CN 201820116573U CN 207794982 U CN207794982 U CN 207794982U
Authority
CN
China
Prior art keywords
door
locking
double link
doorframe
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201820116573.4U
Other languages
Chinese (zh)
Inventor
张文兵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Tian Dun Civil Air Defense Engineering Equipment Co Ltd
Original Assignee
Anhui Tian Dun Civil Air Defense Engineering Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Tian Dun Civil Air Defense Engineering Equipment Co Ltd filed Critical Anhui Tian Dun Civil Air Defense Engineering Equipment Co Ltd
Priority to CN201820116573.4U priority Critical patent/CN207794982U/en
Application granted granted Critical
Publication of CN207794982U publication Critical patent/CN207794982U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of novel double link manual sealing doors, including doorframe, doorframe side is hinged door-plate, two lock tubes are arranged on doorframe, it is equipped with the locking device for locking door-plate in each lock tube, the doubly-linked rod driving device for driving locking device is equipped between two locking devices, alarm and handle are additionally provided on door-plate, doorframe is equipped with seal groove, and the gasket seal for being sealed between doorframe and door-plate is equipped in seal groove.The utility model has the advantage of:A kind of locking device of novel double link manual sealing door of the utility model uses double link structure driven, it enables an operator to lock a door and open the door faster, and lock tube is equipped with electromagnet, can adsorb the sliding bar of locking device so that locking device obtains better locking effect.

Description

A kind of novel double link manual sealing door
Technical field
The utility model is related to closed guard gate's technical field more particularly to a kind of novel double link manual sealing doors.
Background technology
Closed guard gate is exactly the door of people's protection works entrance, and closed guard gate's classification has common single, double fan to protect than sharper Sealed door and hermatic door, a variety of defense equipments, the closed guard gate such as the single, double fan airtight blast door of movable sill and sealed door belong to protection and set Standby, closed guard gate generally has two kinds of concrete and steel, and closed guard gate's dimension width is as needed and different, generally in 800mm To between 2000mm, there are many kinds of closed guard gate's models, and installation divides the installation of the pre-buried and door leaf of doorframe, and doorframe is to be integrally formed , angle steel, and door leaf adds concrete to pour into bar-mat reinforcement, and closed guard gate is equipped with currently, being substantially all in basement, still Since hermatic door height is generally 2500mm or higher, and operator's range gate is close when opening the door, and is operated when so opening Member is not easy to learn whether the door lock of hermatic door has already turned on.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of novel double link proposed Manual sealing door.
To achieve the goals above, the utility model uses following technical solution:
A kind of novel double link manual sealing door, it is characterised in that:Including doorframe, doorframe side is hinged door-plate, on doorframe Two lock tubes are arranged with, the locking device for locking door-plate is equipped in each lock tube, is equipped between two locking devices Doubly-linked rod driving device for driving locking device is additionally provided with alarm and handle on door-plate.
Preferably, the locking device includes casing, and casing is fixedly connected on door-plate, and be slidably connected sliding in casing Bar, sliding bar one end are slidably connected in lock tube, and sliding bar is equipped with pressure-detecting device.
Preferably, the pressure-detecting device includes baffle, and between lock tube and casing, baffle is fixedly connected baffle plate setting On sliding bar, outside of sleeve is equipped with first pressure detection piece, and the contact of first pressure detection piece is pressed towards baffle direction, first Power detection piece control connection alarm.
Preferably, the doubly-linked rod driving device includes disk, and disk rotational is connected on door-plate, is fixedly connected on disk Handwheel, disk side are arranged with two connecting rods, and each connecting rod is hinged disk, the hinged phase therewith of the other end of each connecting rod Corresponding sliding bar.
Preferably, each lock tube includes pipe, and pipe bottom end connects electromagnet, and the inside bottom side of each pipe is equal Equipped with second pressure detection piece, second pressure detection piece control connection alarm.
Preferably, the doorframe is equipped with seal groove, and the gasket seal for sealing is equipped in seal groove.
The utility model has the advantage of:A kind of locking device of novel double link manual sealing door of the utility model is adopted With double link structure driven so that operator can lock a door and open the door faster, and lock tube is equipped with electromagnet, can inhale The sliding bar of attached locking device so that locking device obtains better locking effect.
Description of the drawings
Fig. 1 is a kind of basic structure schematic diagram of novel double link manual sealing door of the utility model;
Fig. 2 is the basic structure schematic diagram of lock tube;
Fig. 3 is the basic structure schematic diagram of locking device and pressure-detecting device.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of novel double link manual sealing door provided by the utility model, including doorframe 1, Doorframe 1 is rectangular, and 1 side of doorframe is hinged door-plate 2 by two heavy door hinges 1.2, and heavy door hinge 1.2 is arranged in 1 outside of doorframe, It is additionally provided with handle 8 on door-plate 2, two lock tubes 3 are arranged on doorframe 1, each lock tube 3 includes pipe 3.1, pipe 3.1 material is highstrenghtpiston PPS, and 3.1 one end of pipe connects electromagnet 3.2, and the inside bottom side of each pipe 3.1 is equipped with Second pressure detection piece 3.3, second pressure detection piece 3.3 are pressure sensor, the control connection alarm of second pressure detection piece 3.3 Device 7, alarm 7 are arranged on door-plate, and alarm 7 is buzzer.
The locking device 4 for locking door-plate 2 is equipped in each lock tube 3, the locking device 4 includes casing 4.1, set Pipe 4.1 is welded on door-plate 2, and be slidably connected sliding bar 4.2 in casing 4.1, and 4.2 material of sliding bar is No. 45 steel, sliding bar 4.2 One end is slidably connected in pipe 3.1, and sliding bar 4.2 is equipped with pressure-detecting device 6.
Pressure-detecting device 6 includes baffle 6.1, and baffle 6.1 is arranged between lock tube 3 and casing 4.1, and baffle 6.1 welds On sliding bar 4.2,4.1 outside of casing is fixedly connected with first pressure detection piece 6.2, and first pressure detection piece 6.2 passes for pressure Sensor, for the contact of first pressure detection piece 6.2 towards 6.1 direction of baffle, the control of first pressure detection piece 6.2 connects alarm 7 With electromagnet 3.2.
The doubly-linked rod driving device 5 for driving locking device 4, double link driving dress are equipped between two locking devices 4 It includes disk 5.1 to set 5, and door-plate 2 is equipped with rotation axis, and disk 5.1 is socketed on the rotating shaft, and disk 5.1 connects with the rotation of door-plate 2 It connects, 5.1 outer side center of disk is spot welded the handwheel 5.2 for driving disk 5.1, and 5.1 side of disk is arranged with two connecting rods 5.3, each connecting rod 5.3 is hinged disk 5.1 by corresponding first rotational pin, and the other end of each connecting rod 5.3 passes through Two rotational pins are hinged corresponding sliding bar 4.2.
The doorframe 1 is equipped with rectangular seal groove 1.1, is equipped with for close between doorframe 1 and door-plate 2 in seal groove 1.1 The gasket seal of envelope.
As shown in Figure 1, in the present embodiment when needing to close the locking device 4 of hermatic door, the control of handwheel 5.2 is rotated counterclockwise Rounding disk 5.1 rotates, and 5.1 controls connecting rod 5.3 of disk pushes sliding bar 4.2 to be inserted into pipe 3.1, and sliding bar 4.2 is pressed second Power detection piece 3.3 applies pressure, when second pressure detection piece 3.3 detects pressure, the power supply turn on automatically of electromagnet 3.2, The magnetic-adsorption sliding bar 4.2 of electromagnet 3.2 so that sliding bar 4.2 can not move, and alarm 7 sounds the alarm, and indicate sealing The locking device 4 of door has been completed to lock.
As shown in Figure 1, in the present embodiment when needing to open the locking device 4 of hermatic door, hand off electromagnet 3.2 Circuit, alarm 7 sound the alarm, and expression can continue to operate in next step, rotate clockwise handwheel 5.2 and control 5.1 turns of disk Dynamic, 5.1 controls connecting rod 5.3 of disk pulls sliding bar 4.2 to exit in pipe 3.1 so that sliding bar 4.2 can to bottom offset, when When sliding bar 4.2 moves to the compressing first pressure detection piece 6.2 of baffle 6.1, alarm 7 sounds the alarm, and indicates hermatic door Locking device 4 has already turned on.

Claims (6)

1. a kind of novel double link manual sealing door, it is characterised in that:Including doorframe(1), doorframe(1)Side is hinged door-plate(2), Doorframe(1)On be arranged with two lock tubes(3), each lock tube(3)It is inside equipped with for locking door-plate(2)Locking device(4), Two locking devices(4)Between be equipped with for driving locking device(4)Doubly-linked rod driving device(5), door-plate(2)On be additionally provided with Alarm(7)With handle(8).
2. a kind of novel double link manual sealing door according to claim 1, it is characterised in that:The locking device(4) Including casing(4.1), casing(4.1)It is fixedly connected on door-plate(2)On, casing(4.1)Inside be slidably connected sliding bar(4.2), sliding Lever(4.2)One end is slidably connected at lock tube(3)It is interior, sliding bar(4.2)It is equipped with pressure-detecting device(6).
3. a kind of novel double link manual sealing door according to claim 2, it is characterised in that:The pressure-detecting device (6)Including baffle(6.1), baffle(6.1)It is arranged in lock tube(3)With casing(4.1)Between, baffle(6.1)It is fixedly connected on cunning Lever(4.2)On, casing(4.1)Outside is equipped with first pressure detection piece(6.2), first pressure detection piece(6.2)Contact court To baffle(6.1)Direction, first pressure detection piece(6.2)Control connection alarm(7).
4. a kind of novel double link manual sealing door according to claim 2, it is characterised in that:The double link driving dress It sets(5)Including disk(5.1), disk(5.1)It is rotatably connected on door-plate(2)On, disk(5.1)On be fixedly connected with handwheel(5.2), Disk(5.1)Side is arranged with two connecting rods(5.3), each connecting rod(5.3)One end be hinged disk(5.1), Mei Gelian Bar(5.3)The hinged corresponding sliding bar of the other end(4.2).
5. a kind of novel double link manual sealing door according to claim 1, it is characterised in that:Each lock tube(3) It include pipe(3.1), pipe(3.1)Bottom end connects electromagnet(3.2), each pipe(3.1)Inside bottom side be equipped with Two pressure detecting parts(3.3), second pressure detection piece(3.3)Control connection alarm(7).
6. a kind of novel double link manual sealing door according to claim 1, it is characterised in that:The doorframe(1)On set There is seal groove(1.1), seal groove(1.1)The interior gasket seal being equipped with for sealing.
CN201820116573.4U 2018-01-24 2018-01-24 A kind of novel double link manual sealing door Expired - Fee Related CN207794982U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820116573.4U CN207794982U (en) 2018-01-24 2018-01-24 A kind of novel double link manual sealing door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820116573.4U CN207794982U (en) 2018-01-24 2018-01-24 A kind of novel double link manual sealing door

Publications (1)

Publication Number Publication Date
CN207794982U true CN207794982U (en) 2018-08-31

Family

ID=63270202

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820116573.4U Expired - Fee Related CN207794982U (en) 2018-01-24 2018-01-24 A kind of novel double link manual sealing door

Country Status (1)

Country Link
CN (1) CN207794982U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110477541A (en) * 2019-08-28 2019-11-22 天津志沃贝德有色金属制品有限公司 A kind of locking device for the type longevity lock as one wishes being easily changed
CN110499978A (en) * 2019-07-25 2019-11-26 潜山县九鼎精密机械有限公司 A kind of closed guard gate
CN110512966A (en) * 2019-08-02 2019-11-29 潜山县九鼎精密机械有限公司 A kind of people's air defense door latch apparatus and its method for opening and closing
CN110768116A (en) * 2019-11-01 2020-02-07 江苏图腾电气科技有限公司 Upper, middle and lower three-point door lock structure of electric cabinet external lock

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110499978A (en) * 2019-07-25 2019-11-26 潜山县九鼎精密机械有限公司 A kind of closed guard gate
CN110512966A (en) * 2019-08-02 2019-11-29 潜山县九鼎精密机械有限公司 A kind of people's air defense door latch apparatus and its method for opening and closing
CN110477541A (en) * 2019-08-28 2019-11-22 天津志沃贝德有色金属制品有限公司 A kind of locking device for the type longevity lock as one wishes being easily changed
CN110768116A (en) * 2019-11-01 2020-02-07 江苏图腾电气科技有限公司 Upper, middle and lower three-point door lock structure of electric cabinet external lock

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180831

Termination date: 20200124

CF01 Termination of patent right due to non-payment of annual fee