CN211081594U - Improved marine stainless steel fireproof door - Google Patents
Improved marine stainless steel fireproof door Download PDFInfo
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- CN211081594U CN211081594U CN201921611615.2U CN201921611615U CN211081594U CN 211081594 U CN211081594 U CN 211081594U CN 201921611615 U CN201921611615 U CN 201921611615U CN 211081594 U CN211081594 U CN 211081594U
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Abstract
The utility model relates to a retrofit marine stainless steel fireproof door, which comprises a door frame and a sealing plate, wherein the sealing plate is positioned in the door frame, the inner side of the sealing plate is fixedly welded with a spring bolt backing plate, and the retrofit marine stainless steel fireproof door also comprises a plurality of hinge gaskets; the end part of the door frame is provided with a sealing strip groove, the hinge gaskets are arranged at one side of the sealing strip groove, and a certain distance is formed between the hinge gaskets; the hinge gasket is of a molded hinge gasket structure, and a plurality of screw holes are arranged at the upper position of the hinge gasket and are arranged in an axis symmetry mode; the hinge gasket and the sealing strip groove are arranged in a plug welding mode; the temperature sensors are arranged on the inner side and the outer side of the door frame and electrically connected with a temperature instrument panel, and the temperature instrument panel is located in the ship control chamber. This application can reduce spot welding volume, improves the quality on door frame section bar surface, but wide application in section bar technical field.
Description
Technical Field
The utility model belongs to the technical field of the section bar technique and specifically relates to a retrofit marine stainless steel prevents fire door.
Background
At present, the stainless steel fireproof door frame is formed by welding a hinged side door frame and a longitudinal door frame into a whole at multiple points on a visible surface, and then welding the hinged side door frame and the longitudinal door frame with a hinge base plate, a lock tongue base plate and a sealing plate, and then performing polishing treatment, so that the welding and polishing quantity is large, and the quality of the outer surface of the stainless steel door frame can be influenced. In the prior art, after the traditional steel structure is welded, the surface quality is improved by adopting a polishing mode, and the method damages a stainless steel surface protective antirust layer, so that rust spots or rust stains and other phenomena can be generated after a long time. In addition, in the door frame section for the ship, the phenomenon that the door frame is deformed due to uneven heating is possibly caused due to the severe working conditions of the ship.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims at providing a modification marine stainless steel prevents fire door mainly in order to aim at above-mentioned technical problem.
(II) technical scheme
The technical scheme of the utility model: a retrofit marine stainless steel fireproof door comprises a door frame, a sealing plate, a bolt base plate, a hinge gasket, a sealing strip groove, a temperature sensor and a temperature instrument panel; wherein: the shrouding is located the door frame, the inboard welded fastening of shrouding has the spring bolt backing plate, end position at the door frame is equipped with the sealing strip groove, the hinge gasket sets up the one side position in sealing strip groove, and be the determining range between the hinge gasket, the hinge gasket is shaping hinge gasket structure, and be equipped with the screw hole in its upper position, the screw hole sets up according to the form of axis symmetry, the hinge gasket adopts the plug welding's form with the sealing strip groove to arrange, all be equipped with temperature sensor in the inside and outside both sides of door frame, temperature sensor electric connection temperature panel board, the temperature panel board is located the marine control room.
A retrofit marine stainless steel fire rated door, wherein: the temperature sensors are six and are sequentially arranged on the inner side and the outer side of the door frame in an upper, middle and lower mode.
A retrofit marine stainless steel fire rated door, wherein: the temperature sensor is connected with a temperature instrument panel in the ship control room through a lead, the temperature instrument panel is provided with two temperature displays which are respectively used for displaying the temperature of the inner side and the outer side of the door frame.
A retrofit marine stainless steel fire rated door, wherein: and a controller and an alarm device are also arranged in an electric loop where the temperature display is positioned, and the controller and the alarm device are used for controlling the alarm device to give an alarm when the temperature on the two sides of the door frame is overlarge.
A retrofit marine stainless steel fire rated door, wherein: the alarm device is arranged in the ship control room, and the alarm device is an alarm.
A retrofit marine stainless steel fire rated door, wherein: seven screw holes are symmetrically arranged on each hinge gasket and are respectively arranged in a mode of three at two ends and one in the middle.
A retrofit marine stainless steel fire rated door, wherein: the sealing strip groove is internally provided with a sealing strip.
A retrofit marine stainless steel fire rated door, wherein: the inner and outer surfaces of the door frame are both provided with fireproof coatings.
A retrofit marine stainless steel fire rated door, wherein: a fireproof inner core is arranged in the door frame.
A retrofit marine stainless steel fire rated door, wherein: the temperature sensor is connected with the temperature instrument panel through RS485 communication, and the temperature instrument panel is connected with the controller through a CAN bus.
(III) advantageous effects
The utility model has the advantages that: because the door frame is changed into two pieces of plug welding, the hinge backing plate adopts a plug welding mode, the welding quantity of the visible surface of the door frame of the stainless steel fireproof door is reduced, the grinding and polishing quantity is reduced, and the surface quality of the stainless steel fireproof door is ensured; because the inside and outside both sides at the door frame have all set up temperature sensor, can realize monitoring the purpose of door frame both sides temperature at any time to utilize heat transfer device to reduce the difference in temperature of both sides, the life of extension door frame.
In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be further explained with reference to the drawings.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic side view of the structure of the present invention;
FIG. 4 is a structural diagram of the installation structure of the temperature sensor of the present invention;
fig. 5 is a functional schematic diagram of the present invention.
Reference numerals: the door frame comprises a door frame 1, a sealing plate 2, a bolt backing plate 3, a hinge gasket 4, a screw hole 41, a sealing strip groove 5, a temperature sensor 6, a temperature instrument panel 7, a controller 8, an alarm device 9 and a sealing strip 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Embodiment 1, please refer to fig. 1-5, a modified marine stainless steel fire door includes a door frame 1, a sealing plate 2, a latch bolt backing plate 3, a hinge gasket 4, a sealing strip groove 5, a temperature sensor 6, and a temperature instrument panel 7; wherein: shrouding 2 is located door frame 1, 2 inboard welded fastening of shrouding has spring bolt backing plate 3, end position at door frame 1 is equipped with sealing strip groove 5, hinge gasket 4 sets up the one side position in sealing strip groove 5, and be the determining deviation between the hinge gasket 4, hinge gasket 4 is shaping hinge gasket 4 structure, and be equipped with screw hole 41 in its upper position, screw hole 41 sets up according to the form of axis symmetry, hinge gasket 4 adopts the plug welding's form with sealing strip groove 5 to arrange, all be equipped with temperature sensor 6 in door frame 1's inside and outside both sides, 6 electric connection temperature panel board 7 of temperature sensor, temperature panel board 7 is located the ship control room.
Embodiment 3, please refer to fig. 5, a modified stainless steel fireproof door for ship, wherein: the temperature sensor 6 is connected with a temperature instrument panel 7 in the ship control room through a lead, the temperature instrument panel 7 is provided with two temperature displays which are respectively used for displaying the temperature of the inner side and the outer side of the door frame 1. The rest is the same as example 2.
Embodiment 4, please refer to fig. 5, a modified stainless steel fire door for a ship, wherein: a controller 8 and an alarm device 9 are also arranged in an electric circuit where the temperature display is positioned, and the controller 8 and the alarm device 9 are used for controlling the alarm device 9 to give an alarm when the temperature on the two sides of the door frame 1 is too high. The rest is the same as example 3.
Example 9, please refer to fig. 1-3, a modified stainless steel fire door for a ship, wherein: the door frame 1 is internally provided with a fireproof inner core which is made of a fireproof core plate in the prior art. The rest is the same as example 1.
Embodiment 10, please refer to fig. 4, a modified stainless steel fireproof door for ships, wherein: the temperature sensor 6 is in communication connection with the temperature instrument panel 7 through RS485, and the temperature instrument panel 7 is connected with the controller 8 through a CAN bus. The rest is the same as example 1.
The working principle is as follows:
the door frame of original spot welding structure is changed into two plug welds, and hinge gasket 4 adopts the plug weld form for reduce the welding volume of the fire door frame visible surface of stainless steel, reduce the polishing amount of polishing, improve fire door surface quality of stainless steel, thereby realize that the visible surface is solderless and does not have the one-piece door frame structure of polishing.
When concrete implementation, because marine door frame may receive the cold and hot uneven problem of different degrees, make the door frame 1 both sides difference in temperature great, thereby arouse the great deformation of door frame, therefore, in this device, temperature sensor 6 has all been set up in door frame 1's inside and outside both sides, thereby carry out real-time supervision to the temperature of door frame 1 both sides, and convey the monitoring result in the control room of boats and ships through the wire, and then show through the temperature panel board 7 in the control room, thereby remind the user in time to adjust the temperature of door frame 1 both sides, for example, heat or cool off door frame 1's arbitrary one side position through the heat exchanger.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A retrofit marine stainless steel fireproof door comprises a door frame (1), a sealing plate (2), a bolt base plate (3), a hinge gasket (4), a sealing strip groove (5), a temperature sensor (6) and a temperature instrument panel (7); the method is characterized in that: shrouding (2) are located door frame (1), shrouding (2) inboard welded fastening has spring bolt backing plate (3), end position at door frame (1) is equipped with sealing strip groove (5), hinge gasket (4) set up the one side position in sealing strip groove (5), and be the determining deviation between hinge gasket (4), hinge gasket (4) are shaping hinge gasket (4) structure, and the position is equipped with screw hole (41) above that, screw hole (41) set up according to the form of axis symmetry, hinge gasket (4) and sealing strip groove (5) adopt the form of plug welding to arrange, all be equipped with temperature sensor (6) in the inside and outside both sides of door frame (1), temperature sensor (6) electric connection temperature panel board (7), temperature panel board (7) are located the ship control room.
2. The retrofit marine stainless steel fire rated door of claim 1, wherein: the number of the temperature sensors (6) is six, and the temperature sensors are sequentially arranged on the inner side and the outer side of the door frame (1) in an upper, middle and lower mode.
3. The retrofit marine stainless steel fire rated door of claim 2, wherein: the temperature sensors (6) are connected with a temperature instrument panel (7) in the ship control room through leads, the temperature instrument panel (7) is provided with two temperature displays which are respectively used for displaying the temperature of the inner side and the outer side of the door frame (1).
4. A retrofit marine stainless steel fire rated door as defined in claim 3, wherein: and a controller (8) and an alarm device (9) are also arranged in an electric loop where the temperature display is positioned, and the controller is used for controlling the alarm device (9) to give an alarm when the temperature on the two sides of the door frame (1) is overlarge.
5. A retrofit marine stainless steel fire rated door as defined in claim 3, wherein: the alarm device (9) is provided in the ship control room, and the alarm device (9) is an alarm.
6. The retrofit marine stainless steel fire rated door of claim 1, wherein: seven screw holes (41) are symmetrically arranged on each hinge gasket (4) and are respectively arranged at two ends and one in the middle.
7. The retrofit marine stainless steel fire rated door of claim 1, wherein: a sealing strip (10) is arranged in the sealing strip groove (5).
8. The retrofit marine stainless steel fire rated door of claim 1, wherein: the inner surface and the outer surface of the door frame (1) are both provided with fireproof coatings.
9. The retrofit marine stainless steel fire rated door of claim 1, wherein: a fireproof inner core is arranged in the door frame (1).
10. The retrofit marine stainless steel fire rated door of claim 1, wherein: the temperature sensor (6) is in communication connection with the temperature instrument panel (7) through RS485, and the temperature instrument panel (7) is connected with the controller (8) through a CAN bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921611615.2U CN211081594U (en) | 2019-09-26 | 2019-09-26 | Improved marine stainless steel fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921611615.2U CN211081594U (en) | 2019-09-26 | 2019-09-26 | Improved marine stainless steel fireproof door |
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| Publication Number | Publication Date |
|---|---|
| CN211081594U true CN211081594U (en) | 2020-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921611615.2U Active CN211081594U (en) | 2019-09-26 | 2019-09-26 | Improved marine stainless steel fireproof door |
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| Country | Link |
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| CN (1) | CN211081594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112519957A (en) * | 2020-11-30 | 2021-03-19 | 江西朝阳机械有限公司 | Two-fold folding fireproof door |
-
2019
- 2019-09-26 CN CN201921611615.2U patent/CN211081594U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112519957A (en) * | 2020-11-30 | 2021-03-19 | 江西朝阳机械有限公司 | Two-fold folding fireproof door |
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