CN108386089A - Door body for vertically rotary flood and preventive door is oriented to and locking device - Google Patents
Door body for vertically rotary flood and preventive door is oriented to and locking device Download PDFInfo
- Publication number
- CN108386089A CN108386089A CN201810400237.7A CN201810400237A CN108386089A CN 108386089 A CN108386089 A CN 108386089A CN 201810400237 A CN201810400237 A CN 201810400237A CN 108386089 A CN108386089 A CN 108386089A
- Authority
- CN
- China
- Prior art keywords
- locking
- door body
- unit
- hydraulic
- oriented
- 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.)
- Granted
Links
- 230000003449 preventive effect Effects 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 claims description 26
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000007123 defense Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
- E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
- E05C17/30—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing of extensible, e.g. telescopic, construction
- E05C17/305—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing of extensible, e.g. telescopic, construction with hydraulic locks
-
- 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
- E05Y2900/13—Type of wing
- E05Y2900/142—Partition walls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a kind of guiding and locking device for vertically rotary flood and preventive door, specifically include guiding and locking column unit, hydraulic-driven locking unit and hydraulic-driven locking unit mounting bracket composition.It is wherein oriented to and locks column unit and be mounted on door body cantilever end bottom, hydraulic-driven locking unit is mounted in hydraulic-driven locking unit mounting bracket, and the extreme position after hydraulic-driven locking unit mounting bracket is opened according to door body is fixed on ground.When door body is opened into extreme position, two groups of lock tongue units of Driven by Hydraulic Cylinder in hydraulic-driven locking unit hold the locking for being oriented to and locking the column completion of the locking on column unit to door body tightly, it is made to fix.The present invention has simple in structure, occupies little space, locking speed is fast, the characteristics of locking torque is big, stable and reliable operation.
Description
Technical field
The present invention relates to a kind of to be oriented to and lock for the door body of subway and the flood protective airtight partition door of civil air defense constructions and installations
Device, especially a kind of door body for vertically rotary flood and preventive door is oriented to and locking device.
Background technology
In current engineer application, the vertically rotary flood and preventive protective airtight partition door used in subway and civil air defense constructions and installations is locked in contact
It when determining and being opened into close to extreme position, needs to slow down to door body and limited, and it is laggard in door body to be opened into extreme position
Row locking, to fix door body.Current similar device generally uses screw-jack to be manually operated, and it is slow that there are lock speeds, no
The shortcomings that capable of being automatically brought into operation.
Invention content
A kind of reasonable design is provided it is an object of the invention to improve in the prior art insufficient, it is simple in structure, it occupies
Space is small, and the door body of fast, safety and good reliability the vertically rotary flood and preventive door of lock speed is oriented to and locking device.
In order to solve the above technical problems, the technical solution used in the present invention is as follows：
Door body for vertically rotary flood and preventive door is oriented to and locking device, and the door body is oriented to and locking device is used for
Door body locks door body when being opened into extreme position, so that it is fixed on and requires position, and by being oriented to and locking column unit, hydraulic pressure drives
Dynamic locking unit and hydraulic-driven locking unit mounting bracket composition；Wherein, column unit is oriented to and locks to hang mounted on door body
Arm end bottom, hydraulic-driven locking unit are mounted in hydraulic-driven locking unit mounting bracket, hydraulic-driven locking unit peace
Extreme position after dress holder is opened according to door body is fixed on ground；When door body is opened into close to limit open position, lead
To and locking column unit on guiding projection enter the guide base on hydraulic-driven locking unit, since there are one group for the two
Rubbing surface makes door body slow down and rests in open limit by frictional force, at this point, the hydraulic pressure in hydraulic-driven locking unit
Cylinder drives the locking column on two groups of lock tongue units holding guiding and locking column unit to complete the locking to door body, it is made to consolidate
It is fixed.
Further, the guiding and locking column unit include installation pedestal, locking column and guiding projection.Wherein
Installation pedestal is secured by bolts on flood and preventive door, and locking column, guiding projection are fixed on installation pedestal.
Further, the hydraulic-driven locking unit includes four pieces of installations and postive stop baffle, four sliding guides, two
Group lock tongue unit, two groups of connection columns, hydraulic cylinder assembly and with the matched guide base of guiding projection；Hydraulic cylinder assembly includes liquid
Cylinder pressure, piston rod；Wherein two groups of lock tongue units are installed on four sliding guides, can be slid axially along sliding guide；One group
Lock tongue unit is hinged with hydraulic cylinder mounting hole by a connection column, and another group of lock tongue unit passes through another connection column and piston
Bar mounting hole is hinged；Four sliding guides be installed on four pieces installation and postive stop baffle on, four pieces installation and postive stop baffle according to
The sliding stroke arrangement of two groups of lock tongue units, two groups of lock tongue units of constraint slide in scheduled section.
Further, the guiding projection and guide base cooperate；When door body is opened into extreme position, it is oriented to
Convex block initially enters guide base, and the rubbing surface to contact with each other at this time is because friction makes door body slow down and enters preset rail
Mark, until door body rests on preset extreme position, control system driving hydraulic cylinder at this time, drive two groups of lock tongue units by
Open position is moved to latched position, until making the fully locked locking column of two groups of lock tongue units, that is, completes the locking of door body,
It is set to be fixed on corresponding open limit.
Compared with the prior art, the present invention has the following advantages：1, the locking of door body is driven by hydraulic cylinder structure, arrangement
Space is small, and locking torque is big, stable and reliable in work.2, door body is made to slow down by the friction fit of guiding projection and guide base,
The impact that door body rests in extreme position to limiting device can be reduced.
In addition to purpose described above, except feature and advantage, other purposes that the present invention has, feature, advantage will
It is described in further details in conjunction with attached drawing.
Description of the drawings
It forms part of this specification, the attached drawing for further understanding the present invention has used the preferred implementation of the present invention
Example, and it is used for illustrating the principle of the present invention together with specification, in figure：
Fig. 1 is door body guiding according to the present invention and locking device scheme of installation；
Fig. 2 is the part A detail drawing of Fig. 1；
Fig. 3 is guiding according to the present invention and locking column unit structural schematic diagram；
Fig. 4 is hydraulic-driven locking unit structural schematic diagram according to the present invention；
Fig. 5 is the cooperation schematic diagram of guiding projection and guide base according to the present invention；
The A-A sectional views of Fig. 4 when Fig. 6；
The B-B sectional views of Fig. 4 when Fig. 7；
Fig. 8 is the lock tongue extreme position schematic diagram of hydraulic-driven locking unit according to the present invention；
Reference numeral
1：Flood and preventive door； 2：It is oriented to and locks column unit；
3：Hydraulic-driven locking unit； 4：Hydraulic-driven locking unit mounting bracket；
5：Installation pedestal 5； 6：Lock column；
7：Guiding projection； 8：Lock column；
9：Sliding guide； 10：Lock tongue unit；
11：Connect column； 12：Hydraulic cylinder；
13：Piston rod； 14：Connect column；
15：Lock tongue unit； 16：Guide base；
17：Sliding guide； 18：Sliding guide；
19：Sliding guide； 20：Installation and postive stop baffle；
21：Installation and postive stop baffle； 22：Installation and postive stop baffle；
23：Installation and postive stop baffle；
Specific implementation mode
The embodiment of the present invention is described in detail below in conjunction with attached drawing 1-8, but the present invention can be by claim
It limits and the multitude of different ways of covering is implemented.
As shown in Figs. 1-2, the door body for vertically rotary flood and preventive door of the present embodiment is oriented to and locking device is used for door
Body locks door body when being opened into extreme position, so that it is fixed on and requires position, and by being oriented to and locking column unit 2, hydraulic pressure drives
Dynamic locking unit 3 and hydraulic-driven locking unit mounting bracket 4 form.Wherein, it is oriented to and locks column unit 2 and be mounted on door body
Cantilever end bottom, hydraulic-driven locking unit 3 are mounted in hydraulic-driven locking unit mounting bracket 4, and hydraulic-driven locking is single
Extreme position after first mounting bracket 4 is opened according to door body is fixed on ground.It is opened into close to limit open position in door body
When, it is oriented to and locks the guide base 16 that the guiding projection 7 on column unit 2 enters on hydraulic-driven locking unit 3, due to two
Person makes door body slow down and rests in open limit there are one group of rubbing surface by frictional force, at this point, hydraulic-driven locking is single
Hydraulic cylinder 12 in member 3 drives two groups of lock tongue units 10,15 to hold the locking column 6 for being oriented to and locking on column unit 2 tightly, and 8 is complete
The locking of pairs of door body, makes it fix.
As shown in figure 3, it includes installation pedestal 5, locking column 6,8 and guiding projection 7 to be oriented to and lock column unit 2.Its
Middle installation pedestal 5 is secured by bolts on flood and preventive door 1, locking column 6,8, guiding projection 7 be fixed on installation pedestal 5 it
On.
As shown in figure 4, hydraulic-driven locking unit 3 includes 20,21,22,23, four slidings of four pieces of installations and postive stop baffle
9,17,18,19, two groups of guide rod, 10,15, two groups of lock tongue unit connection column 11,14, hydraulic cylinder assembly and with guiding projection 7
The guide base 16 matched.Hydraulic cylinder assembly includes hydraulic cylinder 12, piston rod 13.Wherein two groups of lock tongue units 10,15 are installed on four
On root sliding guide 9,17,18,19, it can slide axially along sliding guide.One group of lock tongue unit 10 passes through a connection column 11
Hinged with 12 mounting hole of hydraulic cylinder, another group of lock tongue unit 15 is hinged by another connection column 14 and 13 mounting hole of piston rod.
Four sliding guides 9,17,18,19 are installed on four pieces of installations and postive stop baffle 20,21,22,23, four pieces of installations and limit
Baffle 20,21,22,23 arranges that two groups of lock tongue units 10,15 of constraint are pre- according to the sliding stroke of two groups of lock tongue units 10,15
It is slided in fixed section.
As illustrated in figs. 5-7, guiding projection 7 and guide base 16 cooperate.When door body is opened into extreme position, it is oriented to
Convex block 7 initially enters guide base 16, and the rubbing surface to contact with each other at this time is because friction makes door body slow down and enters preset
Track, until door body rests on preset extreme position, control system driving hydraulic cylinder 12, drives two groups of lock tongue lists at this time
Member 10,15 is moved from open position to latched position, until make two groups of lock tongue units 10,15 fully locked locking columns 6,8, i.e., and
The locking for completing door body makes it be fixed on corresponding open limit.
Guiding projection 7 and the adapted space of guide base 16 are specially designed, can ensure that guiding projection 7 can be suitable at work
Profit enters guide base 16, and there are one larger frictional contact surfaces.
Lock tongue unit 10,15 is located at complete unlocked position when door body need not lock.It is needed in door body fully locked
When, it is located at fully locked position, as shown in Figure 8.
The several embodiments of this patent above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Cannot the limitation to this patent range therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art,
Without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection model of the present invention
It encloses.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (4)
1. the door body for vertically rotary flood and preventive door is oriented to and locking device, the door body is oriented to and locking device is used for door
Body locks door body when being opened into extreme position, so that it is fixed on and requires position, it is characterised in that：It is by being oriented to and locking column list
First (2), hydraulic-driven locking unit (3) and hydraulic-driven locking unit mounting bracket (4) composition；Wherein, it is oriented to and locks and is vertical
Pole unit (2) is mounted on door body cantilever end bottom, and hydraulic-driven locking unit (3) is mounted on hydraulic-driven locking unit installation branch
On frame (4), the extreme position after hydraulic-driven locking unit mounting bracket (4) is opened according to door body is fixed on ground；In door
When body is opened into close to limit open position, it is oriented to and locks the guiding projection (7) on column unit (2) and enter hydraulically actuated lock
Guide base (16) in tight unit (3) makes door body slow down and rest in since there are one group of rubbing surfaces for the two by frictional force
Open limit, at this point, the hydraulic cylinder (12) in hydraulic-driven locking unit (3) drives two groups of lock tongue units (10,15) to embrace
The tight locking column (6,8) for being oriented to and locking on column unit (2) completes the locking to door body, it is made to fix.
2. the door body according to claim 1 for vertically rotary flood and preventive door is oriented to and locking device, it is characterised in that：
The guiding and locking column unit (2) includes installation pedestal (5), locking column (6,8) and guiding projection (7)；Wherein pacify
Dress pedestal (5) is secured by bolts on flood and preventive door (1), and locking column (6,8), guiding projection (7) are fixed on installation base
On seat (5).
3. the door body according to claim 2 for vertically rotary flood and preventive door is oriented to and locking device, it is characterised in that：
The hydraulic-driven locking unit (3) include four pieces of installations and postive stop baffle (20,21,22,23), four sliding guides (9,
17,18,19), two groups of lock tongue units (10,15), two groups of connection columns (11,14), hydraulic cylinder assembly and with guiding projection (7)
The guide base (16) matched；Hydraulic cylinder assembly includes hydraulic cylinder (12), piston rod (13)；Wherein two groups of lock tongue units (10,15)
It is installed on four sliding guides (9,17,18,19), can slide axially along sliding guide；One group of lock tongue unit (10) passes through
One connection column (11) and hydraulic cylinder (12) mounting hole are hinged, another group of lock tongue unit (15) by another connection column (14) and
Piston rod (13) mounting hole is hinged；Four sliding guides (9,17,18,19) be installed on four pieces installation and postive stop baffle (20,21,
22,23) on, four pieces of installations and postive stop baffle (20,21,22,23) are according to the sliding stroke cloth of two groups of lock tongue units (10,15)
It sets, two groups of lock tongue units (10,15) of constraint are slided in scheduled section.
4. the door body according to claim 3 for vertically rotary flood and preventive door is oriented to and locking device, it is characterised in that：
The guiding projection (7) and guide base (16) cooperate；When door body is opened into extreme position, guiding projection (7) is opened
Begin enter guide base (16), the rubbing surface to contact with each other at this time because friction makes door body slow down and enters preset track,
Until door body rests on preset extreme position, control system driving hydraulic cylinder (12), drive two groups of lock tongue units at this time
(10,15) from open position to latched position move, until make two groups of fully locked locking columns of lock tongue unit (10,15) (6,
8) locking for, that is, completing door body makes it be fixed on corresponding open limit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810400237.7A CN108386089B (en) | 2018-04-28 | 2018-04-28 | Door body guiding and locking device for vertical rotation type flood-proof protective door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810400237.7A CN108386089B (en) | 2018-04-28 | 2018-04-28 | Door body guiding and locking device for vertical rotation type flood-proof protective door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108386089A true CN108386089A (en) | 2018-08-10 |
| CN108386089B CN108386089B (en) | 2023-10-03 |
Family
ID=63066151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810400237.7A Active CN108386089B (en) | 2018-04-28 | 2018-04-28 | Door body guiding and locking device for vertical rotation type flood-proof protective door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108386089B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2601983A (en) * | 1949-10-03 | 1952-07-01 | Louis F Schoelkopf | Door latching and starting apparatus |
| JPH10169285A (en) * | 1996-12-12 | 1998-06-23 | Yagi:Kk | Door stop |
| WO2009096749A2 (en) * | 2008-01-31 | 2009-08-06 | Three.S.Door Co., Ltd | Fire-door release mechanism |
| CN203296527U (en) * | 2013-05-30 | 2013-11-20 | 李玉书 | Novel ground-mounted door stopper |
| CN203846866U (en) * | 2014-05-12 | 2014-09-24 | 苏新文 | Single-spring-bolt locking device |
| CN104420724A (en) * | 2013-08-23 | 2015-03-18 | 美的集团股份有限公司 | Door lock and household electrical appliance comprising same |
| CN105220966A (en) * | 2015-09-25 | 2016-01-06 | 广东格兰仕集团有限公司 | A kind of automatic door lock of dish-washing machine |
| CN107191080A (en) * | 2017-08-01 | 2017-09-22 | 石光明 | Stealthy door-inhale |
-
2018
- 2018-04-28 CN CN201810400237.7A patent/CN108386089B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2601983A (en) * | 1949-10-03 | 1952-07-01 | Louis F Schoelkopf | Door latching and starting apparatus |
| JPH10169285A (en) * | 1996-12-12 | 1998-06-23 | Yagi:Kk | Door stop |
| WO2009096749A2 (en) * | 2008-01-31 | 2009-08-06 | Three.S.Door Co., Ltd | Fire-door release mechanism |
| CN203296527U (en) * | 2013-05-30 | 2013-11-20 | 李玉书 | Novel ground-mounted door stopper |
| CN104420724A (en) * | 2013-08-23 | 2015-03-18 | 美的集团股份有限公司 | Door lock and household electrical appliance comprising same |
| CN203846866U (en) * | 2014-05-12 | 2014-09-24 | 苏新文 | Single-spring-bolt locking device |
| CN105220966A (en) * | 2015-09-25 | 2016-01-06 | 广东格兰仕集团有限公司 | A kind of automatic door lock of dish-washing machine |
| CN107191080A (en) * | 2017-08-01 | 2017-09-22 | 石光明 | Stealthy door-inhale |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108386089B (en) | 2023-10-03 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zheng Xiang Inventor after: Zhang Jianwei Inventor after: Xiao Kunyang Inventor after: Xiong Ke Inventor after: Li Luoping Inventor after: Guo Dajun Inventor after: Guo Jinmiao Inventor after: Jia Yanming Inventor after: Zeng Chengliang Inventor after: Xie Feng Inventor after: Zhang Dejun Inventor after: Wang Yangming Inventor after: Hu Shengwei Inventor after: Nong Xingzhong Inventor after: Chen Jiale Inventor after: Chen Chunming Inventor after: Shi Haiou Inventor after: Deng Jianrong Inventor after: Cui Yanbin Inventor before: Zheng Xiang Inventor before: Zhang Jianwei Inventor before: Xiao Kunyang Inventor before: Zeng Ke Inventor before: Li Luoping Inventor before: Guo Dajun Inventor before: Guo Jinmiao Inventor before: Jia Yanming Inventor before: Zeng Chengliang Inventor before: Xie Feng Inventor before: Zhang Dejun Inventor before: Wang Yangming Inventor before: Hu Shengwei Inventor before: Nong Xingzhong Inventor before: Chen Jiale Inventor before: Chen Chunming Inventor before: Shi Haiou Inventor before: Deng Jianrong Inventor before: Cui Yanbin |
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 510010 No. 204 Huanshi West Road, Yuexiu District, Guangzhou City, Guangdong Province Applicant after: GUANGZHOU METRO DESIGN & RESEARCH INSTITUTE Co.,Ltd. Applicant after: HUNAN YUNHUI TECHNOLOGY SHARE Co.,Ltd. Address before: Room 12A1320, Huabao Building, Haidian District, Beijing 100036 Applicant before: GUANGZHOU METRO DESIGN & RESEARCH INSTITUTE Co.,Ltd. Applicant before: HUNAN YUNHUI TECHNOLOGY SHARE Co.,Ltd. |
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