CN110552561B - Fire-proof A60 sliding door push rod connection release device - Google Patents
Fire-proof A60 sliding door push rod connection release device Download PDFInfo
- Publication number
- CN110552561B CN110552561B CN201910963525.8A CN201910963525A CN110552561B CN 110552561 B CN110552561 B CN 110552561B CN 201910963525 A CN201910963525 A CN 201910963525A CN 110552561 B CN110552561 B CN 110552561B
- Authority
- CN
- China
- Prior art keywords
- sliding door
- box body
- locking
- hinged
- connector
- 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.)
- Active
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- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 230000009970 fire resistant effect Effects 0.000 claims 3
- 230000002265 prevention Effects 0.000 claims 1
- 230000007547 defect Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/08—Locks or fastenings for special use for sliding wings
- E05B65/0888—Locking bars
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
- E05C19/10—Hook fastenings; Fastenings in which a link engages a fixed hook-like member
-
- 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
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/514—Application of doors, windows, wings or fittings thereof for vehicles for ships
-
- 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
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/531—Doors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Special Wing (AREA)
Abstract
The invention relates to a fire-proof A60 sliding door push rod connection release device, in particular to a device capable of being released manually or electrically, and belongs to the technical field of ship sliding door release devices. The locking mechanism comprises a connector, a sliding door body, a box body and a locking transmission mechanism, wherein the sliding door body is connected with the connector through a connecting piece, a locking groove is formed in the upper portion and the lower portion of the connector, the locking transmission mechanism is arranged on the box body, and the locking transmission mechanism can lock or release the locking groove of the connector extending into the box body, so that manual locking or release of the sliding door body is realized. The invention has simple, compact and reasonable structure, convenient and quick operation, can quickly release the connector under manual operation, manually open the sliding door, ensure the rapid safety of personnel, and improve the safety.
Description
Technical Field
The invention relates to a fire-proof A60 sliding door push rod connection release device, in particular to a device capable of being released manually or electrically, and belongs to the technical field of ship sliding door release devices.
Background
With the development of the ship industry, the requirements of customers on ship outfitting supporting equipment are higher and higher, and in the prior art, a locking transmission mechanism of the fireproof A60 sliding door is generally driven to work by an electric driving mechanism. Because the locking transmission mechanism of the fireproof A60 sliding door is complex in structure and heavy, under the condition of power failure, the fireproof A60 sliding door is difficult to open in a manual operation mode, and the escape of staff is affected.
Disclosure of Invention
The invention aims to overcome the defects, and provides the fireproof A60 sliding door push rod connection and release device which can quickly release a connector under manual operation to manually open a sliding door, ensure rapid safety passing of personnel and improve safety.
According to the technical scheme provided by the invention, the fireproof A60 sliding door push rod connection release device comprises a connector, a sliding door body, a box body and a locking transmission mechanism, and is characterized in that: the sliding door body is connected with the connector through the connecting piece, the upper part and the lower part of the connector are provided with locking grooves, the box body is provided with a locking transmission mechanism, and the locking transmission mechanism can lock or release the locking grooves of the connector extending into the box body, so that the manual locking or release of the sliding door body is realized;
the locking transmission mechanism comprises an upper chuck body, a lower chuck body, an upper rocker, a lower rocker and a push rod, wherein the upper chuck body and the lower chuck body are positioned in the box body and are arranged up and down symmetrically; one end of the upper chuck body is hinged in the box body, the other end of the upper chuck body is hinged with one end of the upper rocker, the middle part of the upper chuck body is rotationally connected with an upper chuck shaft, and two ends of the upper chuck shaft are slidably connected in upper adjusting grooves arranged on two sides of the box body; one end of the lower chuck body is hinged in the box body, the other end of the lower chuck body is hinged with one end of the lower rocker, the middle part of the lower chuck body is rotationally connected with a lower chuck shaft, and two ends of the lower chuck shaft are slidably connected in lower adjusting grooves arranged on two sides of the box body; the hinged end of the push rod is hinged on the support, the support is fixed on the box body, and the front and rear parts of the hinged end of the push rod are respectively hinged with one end of the upper rocker and one end of the rocker.
Further, the left side and the right side of the upper chuck shaft and the lower chuck shaft are respectively provided with a spring, and the springs tighten the upper chuck shaft and the lower chuck shaft up and down.
Further, the upper chuck shaft is rotatably connected with an upper push block, an upper torsion spring is sleeved on the upper chuck shaft, one end of the upper torsion spring is fixed on the upper chuck body, and the other end of the upper torsion spring is fixed on the upper push block.
Further, the lower chuck shaft is rotationally connected with the lower push block, the lower chuck shaft is sleeved with a lower torsion spring, one end of the lower torsion spring is fixed on the lower chuck body, and the other end of the lower torsion spring is fixed on the lower push block.
Compared with the prior art, the invention has the following advantages:
the invention has simple, compact and reasonable structure, convenient and quick operation, can quickly release the connector under manual operation, manually open the sliding door, ensure the rapid safety of personnel, and improve the safety.
Drawings
Fig. 1 is a front view of the present invention in a released state.
Fig. 2 is a front view of the present invention in a locked state.
Fig. 3 is a top view of the present invention in a locked state.
Reference numerals illustrate: 1-connector, 2-sliding door body, 3-box, 4A-upper chuck body, 4B-lower chuck body, 5A-upper rocker, 5B-lower rocker, 6-push rod, 7-support, 8A-upper chuck shaft, 8B-lower chuck shaft, 9-spring, 10A-upper adjusting groove, 10B-lower adjusting groove, 11-locking groove, 12A-upper push block, 12B-lower push block, 13A-upper torsion spring and 13B-lower torsion spring.
Detailed Description
The invention will be further described with reference to examples of embodiments in the accompanying drawings, in which:
as shown in figures 1-3, the invention mainly comprises a connector 1, a sliding door body 2, a box body 3 and a locking transmission mechanism.
The sliding door body 2 is connected with the connector 1 through a connecting piece, and locking grooves 11 are formed in the upper portion and the lower portion of the connector 1. The box body 3 is provided with a locking transmission mechanism, and the locking transmission mechanism can lock or release the locking groove 11 of the connector 1 extending into the box body 3, so that the manual locking or release of the sliding door body 2 is realized.
The locking transmission mechanism comprises an upper chuck body 4A, a lower chuck body 4B, an upper rocker 5A, a lower rocker 5B and a push rod 6, wherein the upper chuck body 4A and the lower chuck body 4B are positioned in the box body 3 and are arranged symmetrically up and down.
One end of the upper chuck body 4A is hinged in the box body 3, the other end is hinged with one end of the upper rocker 5A, the middle part of the upper chuck body 4A is rotationally connected with the upper chuck shaft 8A, and two ends of the upper chuck shaft 8A are slidably connected in upper adjusting grooves 10A arranged on two sides of the box body 3.
One end of the lower chuck body 4B is hinged in the box body 3, the other end is hinged with one end of the lower rocker 5B, the middle part of the lower chuck body 4B is rotationally connected with the lower chuck shaft 8B, and two ends of the lower chuck shaft 8B are slidably connected in lower adjusting grooves 10B arranged on two sides of the box body 3.
The left side and the right side of the upper chuck shaft 8A and the lower chuck shaft 8B are respectively provided with a spring 9, and the springs 9 tighten the upper chuck shaft 8A and the lower chuck shaft 8B up and down.
The hinged end of the push rod 6 is hinged on a support 7, the support 7 is fixed on the box body 3, and the front end and the rear end of the hinged end of the push rod 6 are respectively hinged with one end of a rocker 5A and one end of a rocker 5B.
The upper chuck shaft 8A is rotatably connected with an upper push block 12A, an upper torsion spring 13A is sleeved on the upper chuck shaft 8A, one end of the upper torsion spring 13A is fixed on the upper chuck body 4A, and the other end is fixed on the upper push block 12A.
The lower chuck shaft 8B is rotatably connected with the lower push block 12B, the lower chuck shaft 8B is sleeved with a lower torsion spring 13B, one end of the lower torsion spring 13B is fixed on the lower chuck body 4B, and the other end is fixed on the lower push block 12B.
The working principle of the invention is as follows: under the condition of losing power, a worker manually operates the push rod to control the opening and closing of the sliding door. First, push rod is pushed upwards anticlockwise to make upper and lower chuck body open against spring tension. The connector is pushed into the box body, and then the push rod is pushed downwards clockwise, so that the upper chuck body and the lower chuck body enter the locking groove to lock the connector. When the connector is released again, the upper and lower pushing blocks push the connector outwards along with the movement of the upper and lower chuck bodies.
The invention has simple, compact and reasonable structure, convenient and quick operation, can quickly release the connector under manual operation, manually open the sliding door, ensure the rapid safety of personnel, and improve the safety.
Claims (4)
1. The utility model provides a fire prevention A60 moves a push rod and connects release, includes connector (1), moves a body (2), box (3) and locking drive mechanism, characterized by: the sliding door body (2) is connected with the connector (1) through a connecting piece, the upper part and the lower part of the connector (1) are provided with locking grooves (11), the box body (3) is provided with a locking transmission mechanism, and the locking transmission mechanism can lock or release the locking grooves (11) of the connector (1) extending into the box body (3), so that the manual locking or release of the sliding door body (2) is realized;
the locking transmission mechanism comprises an upper chuck body (4A), a lower chuck body (4B), an upper rocker (5A), a lower rocker (5B) and a push rod (6), wherein the upper chuck body (4A) and the lower chuck body (4B) are positioned in the box body (3) and are symmetrically arranged up and down; one end of the upper chuck body (4A) is hinged in the box body (3), the other end of the upper chuck body is hinged with one end of the upper rocker (5A), the middle part of the upper chuck body (4A) is rotationally connected with an upper chuck shaft (8A), and two ends of the upper chuck shaft (8A) are slidably connected in upper adjusting grooves (10A) arranged on two sides of the box body (3); one end of the lower chuck body (4B) is hinged in the box body (3), the other end of the lower chuck body is hinged with one end of the lower rocker (5B), the middle part of the lower chuck body (4B) is rotationally connected with the lower chuck shaft (8B), and two ends of the lower chuck shaft (8B) are slidably connected in lower adjusting grooves (10B) arranged on two sides of the box body (3); the hinged end of the push rod (6) is hinged on a support (7), the support (7) is fixed on the box body (3), and the front and rear parts of the hinged end of the push rod (6) are respectively hinged with one end of the upper rocker (5A) and one end of the lower rocker (5B).
2. The fire resistant a60 sliding door pushrod connection release apparatus of claim 1, wherein: the left side and the right side of the upper chuck shaft (8A) and the lower chuck shaft (8B) are respectively provided with a spring (9), and the springs (9) are used for tensioning the upper chuck shaft (8A) and the lower chuck shaft (8B) up and down.
3. The fire resistant a60 sliding door pushrod connection release apparatus of claim 1, wherein: the upper chuck shaft (8A) is rotatably connected with the upper push block (12A), the upper chuck shaft (8A) is sleeved with an upper torsion spring (13A), one end of the upper torsion spring (13A) is fixed on the upper chuck body (4A), and the other end of the upper torsion spring is fixed on the upper push block (12A).
4. The fire resistant a60 sliding door pushrod connection release apparatus of claim 1, wherein: the lower chuck shaft (8B) is rotatably connected with the lower push block (12B), the lower chuck shaft (8B) is sleeved with the lower torsion spring (13B), one end of the lower torsion spring (13B) is fixed on the lower chuck body (4B), and the other end of the lower torsion spring is fixed on the lower push block (12B).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910963525.8A CN110552561B (en) | 2019-10-11 | 2019-10-11 | Fire-proof A60 sliding door push rod connection release device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910963525.8A CN110552561B (en) | 2019-10-11 | 2019-10-11 | Fire-proof A60 sliding door push rod connection release device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110552561A CN110552561A (en) | 2019-12-10 |
| CN110552561B true CN110552561B (en) | 2024-04-05 |
Family
ID=68742646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910963525.8A Active CN110552561B (en) | 2019-10-11 | 2019-10-11 | Fire-proof A60 sliding door push rod connection release device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110552561B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114233104A (en) * | 2021-12-29 | 2022-03-25 | 无锡市东舟船舶设备股份有限公司 | Locking and unlocking device and ship |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB107522A (en) * | 1916-11-22 | 1917-07-05 | Arthur Woosnam | Improvements in Thermally Controlled Releasing Apparatus for Fire Doors and the like. |
| FR1268635A (en) * | 1960-06-24 | 1961-08-04 | Arbel Ets | Hopper trap control device |
| FR2367894A1 (en) * | 1976-10-16 | 1978-05-12 | Bochumer Eisen Heintzmann | LOCKING DEVICE FOR SAS DOORS |
| EP1516984A2 (en) * | 2003-09-14 | 2005-03-23 | Fahrzeugtechnik Dessau AG - Railroad Technologies - | Emergency unlocking mechanism for swinging-sliding doors, in particular for a railway vehicle |
| US7293805B1 (en) * | 2006-06-12 | 2007-11-13 | Chung-Hsien Hsieh | Safety door central release device |
| CN201924742U (en) * | 2010-12-31 | 2011-08-10 | 洪晓君 | Electromagnetic releaser for fireproof door |
| CN102720733A (en) * | 2012-06-28 | 2012-10-10 | 哈尔滨工业大学 | Space on-track repeated locking and releasing mechanism |
| CN105064839A (en) * | 2015-08-07 | 2015-11-18 | 苏州升德精密电气有限公司 | Door-moving two-way movement buffer |
| CN206616964U (en) * | 2017-01-23 | 2017-11-07 | 同济大学 | A kind of gate-type sealing-locking device |
| CN108661455A (en) * | 2017-03-29 | 2018-10-16 | 青岛海尔洗碗机有限公司 | A kind of dish-washing machine automatic door lock and dish-washing machine |
| CN211313771U (en) * | 2019-10-11 | 2020-08-21 | 无锡市东舟船舶设备股份有限公司 | Fire prevention A60 sliding door push rod connects release |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7405371B2 (en) * | 2006-01-27 | 2008-07-29 | Siemens Aktiengesellschaft | Locking apparatus |
-
2019
- 2019-10-11 CN CN201910963525.8A patent/CN110552561B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB107522A (en) * | 1916-11-22 | 1917-07-05 | Arthur Woosnam | Improvements in Thermally Controlled Releasing Apparatus for Fire Doors and the like. |
| FR1268635A (en) * | 1960-06-24 | 1961-08-04 | Arbel Ets | Hopper trap control device |
| FR2367894A1 (en) * | 1976-10-16 | 1978-05-12 | Bochumer Eisen Heintzmann | LOCKING DEVICE FOR SAS DOORS |
| EP1516984A2 (en) * | 2003-09-14 | 2005-03-23 | Fahrzeugtechnik Dessau AG - Railroad Technologies - | Emergency unlocking mechanism for swinging-sliding doors, in particular for a railway vehicle |
| US7293805B1 (en) * | 2006-06-12 | 2007-11-13 | Chung-Hsien Hsieh | Safety door central release device |
| CN201924742U (en) * | 2010-12-31 | 2011-08-10 | 洪晓君 | Electromagnetic releaser for fireproof door |
| CN102720733A (en) * | 2012-06-28 | 2012-10-10 | 哈尔滨工业大学 | Space on-track repeated locking and releasing mechanism |
| CN105064839A (en) * | 2015-08-07 | 2015-11-18 | 苏州升德精密电气有限公司 | Door-moving two-way movement buffer |
| CN206616964U (en) * | 2017-01-23 | 2017-11-07 | 同济大学 | A kind of gate-type sealing-locking device |
| CN108661455A (en) * | 2017-03-29 | 2018-10-16 | 青岛海尔洗碗机有限公司 | A kind of dish-washing machine automatic door lock and dish-washing machine |
| CN211313771U (en) * | 2019-10-11 | 2020-08-21 | 无锡市东舟船舶设备股份有限公司 | Fire prevention A60 sliding door push rod connects release |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110552561A (en) | 2019-12-10 |
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