CN108386093B - Swing type hydraulic opening and closing device for vertical rotation type flood-proof protective door - Google Patents
Swing type hydraulic opening and closing device for vertical rotation type flood-proof protective door Download PDFInfo
- Publication number
- CN108386093B CN108386093B CN201810401305.1A CN201810401305A CN108386093B CN 108386093 B CN108386093 B CN 108386093B CN 201810401305 A CN201810401305 A CN 201810401305A CN 108386093 B CN108386093 B CN 108386093B
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- pin
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- rotary
- connecting arm
- rotating
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
- E05F15/53—Power-operated mechanisms for wings using fluid-pressure actuators for swinging wings
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention relates to a swinging type hydraulic opening and closing device for a vertical rotation type flood-proof protective door. Comprising the following steps: the wall body mounting bracket, the first fixed base, the first rotating pin, the first rotating connecting arm, the second rotating pin, the hydraulic cylinder assembly, the third rotating pin, the second rotating connecting arm, the fourth rotating pin and the second fixed base; the hydraulic cylinder assembly comprises a hydraulic cylinder and a piston rod; the wall body installing support is fixed on the installing base body, and the first fixing base is fixed on the wall body installing support through bolts; one end of the first rotary connecting arm is hinged on the first fixed base through a first rotary pin, and the other end of the first rotary connecting arm is hinged on a mounting hole at one end of the hydraulic cylinder through a second rotary pin; the second fixed base is fixed on the flood-proof protective door; one end of the second rotary connecting arm is hinged on the second fixed base through a fourth rotary pin, and the other end of the second rotary connecting arm is hinged on the mounting hole of the piston rod through a third rotary pin. The invention has reasonable design, simple structure, small occupied space, safety and good reliability.
Description
Technical Field
The invention relates to an opening and closing device of a flood-proof protective airtight partition door for subways and civil air defense projects, in particular to a swinging type hydraulic opening and closing device for a vertical rotation type flood-proof protective door.
Background
In the existing engineering application, the subway and civil air defense engineering needs to be provided with a flood gate, and normal opening and closing are realized under certain conditions. In the prior art, the flooding prevention protective door in the subway and civil air defense engineering is generally of a manual structure, the opening and closing of the flooding prevention door are controlled by adopting a manually driven mechanical structure, and the common structure is realized by a gear transmission or a turbine worm mechanism. The mode has the defects of large resistance and long opening time in the opening and closing process of the flood gate. Especially, the opening and closing process needs manual operation by personnel, and remote automatic opening and closing cannot be realized.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the swing type hydraulic opening and closing device for the vertical rotation type flood-proof protective door, which has the advantages of reasonable design, simple structure, small occupied space, safety and good reliability. The system is operated by adopting a manual control mode and an electric control mode, and can realize remote control.
In order to solve the technical problems, the invention adopts the following technical scheme:
a swing hydraulic headstock gear for standing turn formula flood protection door, hydraulic headstock gear installs at the flood protection door back, includes: the wall body mounting bracket, the first fixed base, the first rotating pin, the first rotating connecting arm, the second rotating pin, the hydraulic cylinder assembly, the third rotating pin, the second rotating connecting arm, the fourth rotating pin and the second fixed base; the hydraulic cylinder assembly comprises a hydraulic cylinder and a piston rod; the wall body installing support is fixed on the installing base body, and the first fixing base is fixed on the wall body installing support through bolts; one end of the first rotary connecting arm is hinged on the first fixed base through a first rotary pin, and the other end of the first rotary connecting arm is hinged on a mounting hole at one end of the hydraulic cylinder through a second rotary pin; the second fixed base is fixed on the flood-proof protective door; one end of the second rotary connecting arm is hinged on the second fixed base through a fourth rotary pin, and the other end of the second rotary connecting arm is hinged on the mounting hole of the piston rod through a third rotary pin.
Further, the first rotating pin, the second rotating pin, the third rotating pin and the fourth rotating pin are provided with self-lubricating shaft sleeves.
Further, a plurality of groups of standardized hole sites are formed in the wall mounting bracket.
Further, the swing type hydraulic opening and closing device for the vertical rotation type flood protection door also comprises a related hydraulic pump station, a hydraulic valve group and an electric appliance control facility, wherein the facilities are arranged in a control machine room; the hydraulic cylinder is connected with the hydraulic valve group, the hydraulic pump station and the electric appliance control facility in sequence.
Further, the length of the hydraulic cylinder assembly corresponds to the opening and closing angle of the flood protection door, when the flood protection door is opened and closed to the limit position, the piston rod reaches the maximum telescopic length, and the whole device cannot actuate any more and has a limiting effect.
Further, the swing type hydraulic opening and closing devices for the vertical rotation type flood protection door are multiple groups, and the multiple groups are arranged up and down along the flood protection door in parallel.
Compared with the prior art, the invention has the following advantages: 1. the opening and closing drive of the door body is driven by a hydraulic cylinder structure, the arrangement space is small, the opening and closing moment is large, and the door is suitable for the use characteristics and the arrangement requirements of the metro civil air defense engineering flood-proof protective door. 2. The mechanical structure is very simple, the requirement on the installation precision is relatively low, the installation and maintenance are convenient, and the reliability of the system structure is good. 3. The hydraulic elements are adopted for driving the devices of the system, when the power is cut off in an emergency, the hydraulic elements are automatically unloaded, related operation can be performed manually at the moment, and the system can not generate extra on-off resistance. The system has two modes of automatic operation and manual operation, and solves the defect that the traditional manual operation can only be performed. 4. The driving oil cylinders of the vertical rotation type door hydraulic driving device can be reasonably arranged according to the actual arrangement space, so that the opening and closing speed and the opening and closing power of the door body are in a relatively ideal range.
In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention will be described in further detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic diagram of an installation of a swing hydraulic opening and closing device for a vertically rotating flood protection door according to the present invention;
FIG. 2 is a schematic diagram of a swing hydraulic opening and closing device for a vertically rotating flood protection door according to the present invention;
FIG. 3 is a schematic diagram of the open and close operation of the swing hydraulic opening and closing device for the vertical rotation type flood protection door according to the invention;
reference numerals:
1: mounting a base (civil engineering works); 2: flood-proof protective door; the method comprises the steps of carrying out a first treatment on the surface of the
3: a hydraulic opening and closing device; 4: a wall mounting bracket;
5: a first fixed base; 6: a first rotation pin;
7: a first rotary link arm; 8: a second rotation pin;
9: a hydraulic cylinder; 10: a piston rod;
11: a third rotation pin; 12: a second rotary connecting arm;
13: a fourth rotation pin; 14: a second fixed base;
Detailed Description
Embodiments of the invention are described in detail below with reference to fig. 1-3, but the invention can be implemented in a number of different ways, which are defined and covered by the claims.
Fig. 1 is a schematic installation view of a swinging hydraulic opening and closing device for a vertical rotation type flood protection door, which is described in the invention, and comprises a mounting base body 1 (civil engineering supporting facility), the flood protection door 2 and a hydraulic opening and closing device 3. The hydraulic opening and closing device 3 is installed at the back of the flood protection door 2, as shown in fig. 2, and comprises: the wall mounting bracket 4, the first fixed base 5, the first rotary pin 6, the first rotary connecting arm 7, the second rotary pin 8, the hydraulic cylinder assembly, the third rotary pin 11, the second rotary connecting arm 12, the fourth rotary pin 13 and the second fixed base 14; the hydraulic cylinder assembly comprises a hydraulic cylinder 9 and a piston rod 10; the wall body installing support 4 is fixed on the installing base body 1, and the first fixing base 5 is fixed on the wall body installing support 4 through bolts; one end of a first rotary connecting arm 7 is hinged on the first fixed base 5 through a first rotary pin 6, and the other end of the first rotary connecting arm is hinged on a mounting hole at one end of a hydraulic cylinder 9 through a second rotary pin 8; the second fixed base 14 is fixed on the flood protection door 2; the second rotary connecting arm 12 is hinged at one end to the second fixed base 14 via a fourth rotary pin 13 and at the other end to the mounting hole of the piston rod 10 via a third rotary pin 11. The first rotating pin 6, the second rotating pin 8, the third rotating pin 11 and the fourth rotating pin 13 are provided with self-lubricating shaft sleeves so as to reduce the rotating friction resistance and the maintenance cost.
When the swinging type hydraulic opening and closing device of the vertical rotation type flood-proof protective door is installed, proper installation points of the fixed support 5 and installation points of the fixed support 14 are selected according to stress analysis and arrangement dimensions. Therefore, a plurality of groups of standardized hole sites are formed in the wall mounting bracket 4 so as to meet the position requirements of different mounting points. According to the requirement of the opening and closing angle of the flood-proof protective door, after the arrangement is completed, the stroke of the oil cylinder is determined, so that the swing angle of the door body is limited by the length of the oil cylinder piston rod 10.
The swing type hydraulic opening and closing device of the vertical rotation type flood-proof protective door also comprises a related hydraulic pump station, a hydraulic valve group and an electric appliance control facility, wherein the facilities can be arranged in a control machine room, and the specific composition and structure of the swing type hydraulic opening and closing device are not detailed herein, and belong to the prior art. The hydraulic cylinder 9 is connected with the hydraulic valve group, the hydraulic pump station and the electric appliance control facility in sequence. After the station master control room gives an opening or closing instruction of the flood-proof protection door, the electric control room starts the hydraulic pump station and controls the responsive hydraulic valve group to act so as to drive the hydraulic cylinder assembly, at the moment, the piston rod 10 slides relative to the hydraulic cylinder 9 so as to drive the rotary connecting arm 7 to swing around the rotary pin 6, and meanwhile, the rotary connecting arm 12 is driven to swing around the rotary pin 13 so as to drive the flood-proof protection door to swing, and the opening or closing action of the flood-proof protection door is completed. The length of the hydraulic cylinder assembly corresponds to the opening and closing angle of the flood protection door, so that when the flood protection door is opened and closed to the limit position, the piston rod 10 reaches the maximum telescopic length, and the whole device cannot be actuated any more, so that the hydraulic cylinder assembly has a good limiting effect. Fig. 3 illustrates three typical positions of the swing hydraulic opening and closing device of the vertical rotation type flood protection door in the process of opening and closing the flood protection door, wherein the stroke of the hydraulic cylinder reaches the maximum when the door body is at the closed position, and the stroke of the hydraulic cylinder reaches the minimum when the door body is at the open limit position.
In practical application, the vertical rotation type door hydraulic opening and closing device can be arranged into a plurality of groups according to the opening and closing resistance of the door body, and the groups are arranged up and down in parallel along the flood protection door, and only one group is arranged in the embodiment. The device has simple structure and compact arrangement, and can realize the installation requirement of a narrow space. And calculating an optimal fixed point according to the actual opening resistance, and meeting the requirement of quick opening and closing of the flood gate.
The foregoing examples represent only a few embodiments of the present patent, which are described in more detail and are not to be construed as limiting the scope of the present patent. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (6)
1. A swing formula hydraulic pressure headstock gear for standing turn formula prevent flooded guard gate, its characterized in that: the hydraulic opening and closing device (3) is arranged on the back of the flood protection door (2), and comprises: the wall body mounting bracket (4), a first fixed base (5), a first rotating pin (6), a first rotating connecting arm (7), a second rotating pin (8), a hydraulic cylinder assembly, a third rotating pin (11), a second rotating connecting arm (12), a fourth rotating pin (13) and a second fixed base (14); the hydraulic cylinder assembly comprises a hydraulic cylinder (9) and a piston rod (10); the wall body mounting bracket (4) is fixed on the mounting base body (1), and the first fixing base (5) is fixed on the wall body mounting bracket (4) through bolts; one end of a first rotary connecting arm (7) is hinged on the first fixed base (5) through a first rotary pin (6), and the other end of the first rotary connecting arm is hinged on a mounting hole at one end of a hydraulic cylinder (9) through a second rotary pin (8); the second fixed base (14) is fixed on the flood protection door (2); one end of the second rotary connecting arm (12) is hinged on the second fixed base (14) through a fourth rotary pin (13), and the other end of the second rotary connecting arm is hinged on the mounting hole of the piston rod (10) through a third rotary pin (11); when the piston rod (10) slides relative to the hydraulic cylinder (9), the first rotary connecting arm (7) is driven to swing around the first rotary pin (6), and meanwhile, the second rotary connecting arm (12) is driven to swing around the fourth rotary pin (13), so that the flooding prevention protection door (2) is driven to swing.
2. The swing hydraulic opening and closing device for a vertically rotating flood protection door of claim 1, wherein: the first rotating pin (6), the second rotating pin (8), the third rotating pin (11) and the fourth rotating pin (13) are provided with self-lubricating shaft sleeves.
3. The swing hydraulic opening and closing device for a vertically rotating flood protection door of claim 1, wherein: a plurality of groups of standardized hole sites are formed in the wall body mounting bracket (4).
4. The swing hydraulic opening and closing device for a vertically rotating flood protection door of claim 1, wherein: the swing type hydraulic opening and closing device for the vertical rotation type flood-proof protective door also comprises a related hydraulic pump station, a hydraulic valve group and an electric appliance control facility, wherein the facilities are arranged in a control machine room; the hydraulic cylinder (9) is connected with the hydraulic valve group, the hydraulic pump station and the electric appliance control facility in sequence.
5. The swing hydraulic opening and closing device for a vertically rotating flood protection door of claim 1, wherein: the length of the hydraulic cylinder assembly corresponds to the opening and closing angle of the flood protection door, when the flood protection door (2) is opened and closed to the limit position, the piston rod (10) reaches the maximum telescopic length, and the whole device can not be actuated any more and has a limiting effect.
6. The swing hydraulic opening and closing device for a vertically rotating flood protection door of claim 1, wherein: the swing type hydraulic opening and closing devices for the vertical rotation type flood-proof protective door are multiple groups, and the multiple groups are arranged up and down along the flood-proof protective door (2) in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810401305.1A CN108386093B (en) | 2018-04-28 | 2018-04-28 | Swing type hydraulic opening and closing device for vertical rotation type flood-proof protective door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810401305.1A CN108386093B (en) | 2018-04-28 | 2018-04-28 | Swing type hydraulic opening and closing device for vertical rotation type flood-proof protective door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108386093A CN108386093A (en) | 2018-08-10 |
| CN108386093B true CN108386093B (en) | 2023-10-20 |
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ID=63066211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810401305.1A Active CN108386093B (en) | 2018-04-28 | 2018-04-28 | Swing type hydraulic opening and closing device for vertical rotation type flood-proof protective door |
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| Country | Link |
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| CN (1) | CN108386093B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112160666A (en) * | 2020-09-28 | 2021-01-01 | 辉瑞(山东)环境科技有限公司 | Door closer capable of randomly adjusting door leaf opening degree |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5752344A (en) * | 1997-02-28 | 1998-05-19 | Doorking Inc. | Swing gate operator |
| CN201943753U (en) * | 2011-01-06 | 2011-08-24 | 扬州高扬机电制造有限公司 | Hydraulic automatic flat-plate waterproof gate |
| JP2013002097A (en) * | 2011-06-15 | 2013-01-07 | Omote Tekkosho:Kk | Gate opening/closing 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 |
| CN203796058U (en) * | 2014-01-29 | 2014-08-27 | 中国人民解放军总参谋部工程兵第四设计研究院 | Protective air-tight flood gate opened and closed in swing mode in metro section |
| CN203796059U (en) * | 2014-01-29 | 2014-08-27 | 中国人民解放军总参谋部工程兵第四设计研究院 | Swinging-type hydraulic opening and closing system for metro section vertical-rotating-type anti-flood protective door |
| KR101606703B1 (en) * | 2015-02-13 | 2016-03-28 | 주식회사 일성이엔지 | Blast proof door with automatic opening feature |
| CN206707498U (en) * | 2017-04-10 | 2017-12-05 | 常州华东人防设备有限公司 | A kind of Flood gate mechanism for opening/closing |
| CN208267628U (en) * | 2018-04-28 | 2018-12-21 | 广州地铁设计研究院有限公司 | Swing type hydraulic headstock gear for vertically rotary flood and preventive door |
-
2018
- 2018-04-28 CN CN201810401305.1A patent/CN108386093B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5752344A (en) * | 1997-02-28 | 1998-05-19 | Doorking Inc. | Swing gate operator |
| CN201943753U (en) * | 2011-01-06 | 2011-08-24 | 扬州高扬机电制造有限公司 | Hydraulic automatic flat-plate waterproof gate |
| JP2013002097A (en) * | 2011-06-15 | 2013-01-07 | Omote Tekkosho:Kk | Gate opening/closing 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 |
| CN203796058U (en) * | 2014-01-29 | 2014-08-27 | 中国人民解放军总参谋部工程兵第四设计研究院 | Protective air-tight flood gate opened and closed in swing mode in metro section |
| CN203796059U (en) * | 2014-01-29 | 2014-08-27 | 中国人民解放军总参谋部工程兵第四设计研究院 | Swinging-type hydraulic opening and closing system for metro section vertical-rotating-type anti-flood protective door |
| KR101606703B1 (en) * | 2015-02-13 | 2016-03-28 | 주식회사 일성이엔지 | Blast proof door with automatic opening feature |
| CN206707498U (en) * | 2017-04-10 | 2017-12-05 | 常州华东人防设备有限公司 | A kind of Flood gate mechanism for opening/closing |
| CN208267628U (en) * | 2018-04-28 | 2018-12-21 | 广州地铁设计研究院有限公司 | Swing type hydraulic headstock gear for vertically rotary flood and preventive door |
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| Publication number | Publication date |
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| CN108386093A (en) | 2018-08-10 |
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Inventor after: Zheng Xiang Inventor after: Guo Dajun Inventor after: Jia Yanming Inventor after: Zeng Chengliang Inventor after: Cui Yanbin Inventor after: Zhang Jianwei Inventor after: Xie Feng Inventor after: Zhang Dejun Inventor after: Hu Shengwei Inventor after: Wang Yangming Inventor after: Nong Xingzhong Inventor after: Xiao Kunyang Inventor after: Xiong Ke Inventor after: Li Luoping Inventor after: Shi Haiou Inventor after: Deng Jianrong Inventor before: Zheng Xiang Inventor before: Guo Dajun Inventor before: Jia Yanming Inventor before: Zeng Chengliang Inventor before: Cui Yanbin Inventor before: Zhang Jianwei Inventor before: Xie Feng Inventor before: Zhang Dejun Inventor before: Hu Shengwei Inventor before: Wang Yangming Inventor before: Nong Xingzhong Inventor before: Xiao Kunyang Inventor before: Zeng Ke Inventor before: Li Luoping Inventor before: Shi Haiou Inventor before: Deng Jianrong |
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Address after: Room 12A1320, Huabao Building, Haidian District, Beijing 100036 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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