CN110552561A - fire prevention A60 sliding door push rod connects release - Google Patents
fire prevention A60 sliding door push rod connects release Download PDFInfo
- Publication number
- CN110552561A CN110552561A CN201910963525.8A CN201910963525A CN110552561A CN 110552561 A CN110552561 A CN 110552561A CN 201910963525 A CN201910963525 A CN 201910963525A CN 110552561 A CN110552561 A CN 110552561A
- Authority
- CN
- China
- Prior art keywords
- push rod
- box body
- hinged
- connector
- chuck
- 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
- 230000002265 prevention Effects 0.000 title claims description 3
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 230000009970 fire resistant effect Effects 0.000 claims 3
- 230000007547 defect Effects 0.000 description 1
Classifications
-
- 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 fireproof A60 sliding door push rod connection and release device, in particular to a device capable of being manually or electrically operated and released, and belongs to the technical field of ship sliding door release devices. The door moving mechanism comprises a connector, a door moving body, a box body and a locking transmission mechanism, wherein the door moving body is connected with the connector through a connecting piece, the upper portion and the lower portion of the connector are provided with locking grooves, the box body is provided with the 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 door moving body can be manually locked or released. The invention has simple, compact and reasonable structure and convenient and quick operation, can quickly release the connector under the manual operation, manually opens the sliding door, ensures the quick and safe passing of personnel and improves the safety.
Description
Technical Field
The invention relates to a fireproof A60 sliding door push rod connection and release device, in particular to a device capable of being manually or electrically operated and released, and belongs to the technical field of ship sliding door release devices.
Background
With the development of the marine industry, the requirements of customers on ship outfitting supporting equipment are higher and higher, and in the prior art, a locking transmission mechanism of a fireproof A60 sliding door is generally pushed to work by an electric driving mechanism. Due to the fact that the locking transmission mechanism of the fireproof A60 sliding door is complex in structure and heavy, the fireproof A60 sliding door is difficult to open in a manual operation mode under the condition of power failure, and escape of workers is affected.
Disclosure of Invention
The invention aims to overcome the defects, and provides a fireproof A60 sliding door push rod connection and release device which can quickly release a connector under the manual operation, manually open a sliding door, ensure quick and safe passing of personnel and improve the safety.
According to the technical scheme provided by the invention, the fireproof A60 sliding door push rod connection and release device comprises a connector, a sliding door body, a box body and a locking transmission mechanism, and is characterized in that: the door moving 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 releasing of the door moving 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 symmetrically up and down; 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 rotatably connected with an upper chuck shaft, and two ends of the upper chuck shaft are slidably connected in upper adjusting grooves arranged at 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 rotatably connected with a lower chuck shaft, and two ends of the lower chuck shaft are slidably connected in lower adjusting grooves arranged at two sides of the box body; the hinged end of the push rod is hinged to the support, the support is fixed to the box body, and the front portion and the rear portion of the hinged end of the push rod are respectively hinged to one end of the rocker and one end of the rocker.
Furthermore, 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 are used for tensioning the upper chuck shaft and the lower chuck shaft up and down.
Furthermore, the upper chuck shaft is rotatably connected with the upper push block, the upper chuck shaft is sleeved with a torsion spring, 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.
Furthermore, a lower pushing block is rotatably connected to the lower chuck shaft, a lower torsion spring is sleeved on the lower chuck shaft, one end of the lower torsion spring is fixed to the lower chuck body, and the other end of the lower torsion spring is fixed to the lower pushing block.
Compared with the prior art, the invention has the following advantages:
The invention has simple, compact and reasonable structure and convenient and quick operation, can quickly release the connector under the manual operation, manually opens the sliding door, ensures the quick and safe passing of personnel and improves 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.
Description of reference numerals: the device comprises a connector 1, a door 2, a door moving body 3, a box body 4A, an upper chuck body 4B, a lower chuck body 5A, an upper rocker 5B, a lower rocker 6, a push rod 7, a support 7, an upper chuck shaft 8A, a lower chuck shaft 8B, a spring 9, an upper adjusting groove 10A, a lower adjusting groove 10B, a locking groove 11, an upper push block 12A, a lower push block 12B, an upper torsion spring 13A and a lower torsion spring 13B.
Detailed Description
The invention will be further described with reference to examples in the drawings to which:
as shown in fig. 1 ~ 3, the present invention mainly includes a connector 1, a sliding door 2, a box 3 and a locking transmission mechanism.
The moving door body 2 is connected with the connector 1 through a connecting piece, and 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 which can lock or release the locking groove 11 of the connector 1 extending into the box body 3, so that the manual locking or releasing of the door moving 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 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 rotatably 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 at 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 rotatably connected with a lower chuck shaft 8B, and two ends of the lower chuck shaft 8B are slidably connected in lower adjusting grooves 10B arranged at 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 upper chuck shaft 8A and the lower chuck shaft 8B are tensioned up and down by the springs 9.
The hinged end of the push rod 6 is hinged to the support 7, the support 7 is fixed on the box body 3, and the front part and the rear part of the hinged end of the push rod 6 are respectively hinged to one end of the upper rocker 5A and one end of the rocker 5B.
The upper chuck shaft 8A is rotatably connected with an upper push block 12A, the upper chuck shaft 8A is sleeved with a 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.
The lower chuck shaft 8B is rotatably connected with a 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 of the lower torsion spring is fixed on the lower push block 12B.
The working principle of the invention is as follows: in the case of power loss, the staff manually operates the push rod to control the opening and closing of the sliding door. Firstly, the push rod is pushed upwards anticlockwise, so that the upper chuck body and the lower chuck body are opened against the tensile force of the spring. The connector is pushed into the box body, and then the push rod is pushed clockwise and downwards, so that the upper and lower chuck bodies 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 and convenient and quick operation, can quickly release the connector under the manual operation, manually opens the sliding door, ensures the quick and safe passing of personnel and improves 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 door moving 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 door moving body (2) is manually locked or released;
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 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 rotatably 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 at 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 rotatably connected with a lower chuck shaft (8B), and two ends of the lower chuck shaft (8B) are slidably connected in lower adjusting grooves (10B) arranged at two sides of the box body (3); the hinged end of the push rod (6) is hinged to the support (7), the support (7) is fixed to the box body (3), and the front portion and the rear portion of the hinged end of the push rod (6) are respectively hinged to one end of the upper rocker (5A) and one end of the rocker (5B).
2. A fire-resistant push rod connection release device for a60 sliding door according to 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 upper chuck shaft (8A) and the lower chuck shaft (8B) are tensioned up and down by the springs (9).
3. A fire-resistant push rod connection release device for a60 sliding door according to claim 1, wherein: the upper chuck shaft (8A) is rotatably connected with an 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. A fire-resistant push rod connection release device for a60 sliding door according to claim 1, wherein: the lower chuck shaft (8B) is rotatably connected with a 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 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 true CN110552561A (en) | 2019-12-10 |
| CN110552561B 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) |
Cited By (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 (12)
| 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 |
| US20070175739A1 (en) * | 2006-01-27 | 2007-08-02 | Siemens Aktiengesellschaft | Locking apparatus |
| 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 |
-
2019
- 2019-10-11 CN CN201910963525.8A patent/CN110552561B/en active Active
Patent Citations (12)
| 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 |
| US20070175739A1 (en) * | 2006-01-27 | 2007-08-02 | Siemens Aktiengesellschaft | Locking apparatus |
| 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 |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110552561B (en) | 2024-04-05 |
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