CN213359877U - Slide way type fire fighting channel separation door - Google Patents
Slide way type fire fighting channel separation door Download PDFInfo
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- CN213359877U CN213359877U CN202021365509.3U CN202021365509U CN213359877U CN 213359877 U CN213359877 U CN 213359877U CN 202021365509 U CN202021365509 U CN 202021365509U CN 213359877 U CN213359877 U CN 213359877U
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Abstract
The utility model aims to provide a slide way type fire fighting access barrier door, which comprises a door frame and a plurality of door plates, the top and the bottom of the inner side of the door frame are both provided with sliding grooves, a plurality of door plates are hinged with each other through hinges and hinged plates, the hinge and the hinged plate are used at intervals, the hinge is arranged on the side walls of two adjacent door panels, the hinged plate is arranged on the top and the bottom of two adjacent side plates, wherein, the door panel positioned at the leftmost side is hinged with the inner wall of the door frame through a hinge, the top and the bottom of the door panel positioned at the rightmost side are provided with hinged plates, the top of the hinged plate is provided with a slide block, the slide block and the hinged plate can rotate relatively, the slide block is arranged in the chute in a sliding way, the door frame is internally provided with a driving device for driving the rightmost sliding block to slide, the door plate positioned on the rightmost side is fixedly provided with a receiver, and the inner wall of the door frame is provided with an infrared transmitter matched with the receiver.
Description
Technical Field
The utility model relates to a separation door specifically is a slide formula fire control passageway separation door.
Background
Fire passage barriers (i.e., fire doors) are characterized by fire stability, thermal insulation and integrity over time and generally function as fire barriers in environments such as evacuation stairwells and fire compartments. Among the prior art, fire control passageway separation door is mostly by single leaf or biparting to the design of opening a door, and when the door opening in application place is great, the door leaf that corresponds is also very big just, consequently, the door leaf that single leaf or biparting to the design of opening a door made is bulky, and the dismouting is maintained inconveniently, and occupation space when opening and closing is big.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a slide formula fire control passageway separation door to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a slide formula fire control passageway separation door, includes door frame and a plurality of door plant, the spout has all been seted up to the inboard top and the bottom of door frame, and it is articulated each other through hinge and articulated slab between a plurality of door plants, hinge and articulated slab interval use, the lateral wall at two adjacent door plants is installed to the hinge, the top and the bottom at two adjacent curb plates are installed to the articulated slab, and wherein, it is articulated with the inner wall of door frame through the hinge to be located the door plant of leftmost, and the articulated slab is installed to the top and the bottom that are located the door plant of rightmost, the top of articulated slab is provided with the slider, but relative rotation between slider and the articulated slab, slider slidable mounting is in the spout, be provided with the drive arrangement.
As a further aspect of the present invention: the door plate is located on the rightmost side, a receiver is fixedly mounted on the door plate, an infrared transmitter matched with the receiver is mounted on the inner wall of the door frame, the receiver is connected with a signal input end of a control circuit board, and an output end of the control circuit board is electrically connected with a driving device.
As a further aspect of the present invention: the driving device comprises a motor, two transmission rods and two screw rods, the screw rods penetrate through the sliding grooves in a rotating mode, the motor is embedded in the door frame, the transmission rods are installed in the door frame in a rotating mode, a transmission shaft of the motor is in transmission connection with the transmission rods, the end portions of the transmission rods and the end portions of the screw rods are in meshing transmission through a first bevel gear and a second bevel gear, threaded holes matched with the screw rods are formed in the slide block located on the rightmost side, and through holes are formed in the rest of the slide blocks and are used for the screw rods to penetrate through.
As a further aspect of the present invention: the door panel is filled with flame-retardant filler.
As a further aspect of the present invention: the flame-retardant filler is one of magnesium hydroxide or aluminum hydroxide.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses simple structure, high durability and convenient use, be provided with a plurality of door plants through the door frame, it is articulated each other between a plurality of door plants, and then can make the door plant form the hinge form, thereby the loading and unloading of the door body of being convenient for, reduce the occupation of land space when the door plant is opened or is closed simultaneously, improve space utilization, furthermore, through be provided with infra-red transmitter and receiver between door plant and door plant, and infra-red transmitter passes through control circuit board and makes drive arrangement shut down, thereby when people pass through, the door plant can stop to close the running state, in order to prevent causing personnel's injury, the security is improved.
Drawings
FIG. 1 is a schematic structural view of a chute type fire passage barrier door;
FIG. 2 is a schematic view of the installation of a side plate in the chute type fire passage barrier door;
FIG. 3 is a cross-sectional view of a door panel in the chute type fire protection doorway blocking door;
in the figure: door panels 1, 1a, 1 b; a door frame 2; a chute 3; a hinge 4; a hinge plate 5; the sliders 6, 6 a; a screw rod 7; the device comprises a first bevel gear 8, a second bevel gear 9, a transmission rod 10, a motor 11, a receiver 12, an infrared transmitter 13, a side plate 14 and a flame-retardant filler 15.
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.
Referring to fig. 1-3, in the embodiment of the present invention, a slide fire passage blocking door comprises a door frame 2 and a plurality of door panels 1, the top and the bottom of the inner side of the door frame 2 are both provided with sliding grooves 3, a plurality of door plates 1 are hinged with each other through hinges 4 and hinged plates 5, the hinge 4 and the hinged plate 5 are used at intervals, the hinge 4 is arranged on the side wall of two adjacent door panels 1, the hinged plate 5 is arranged on the top and the bottom of two adjacent side plates 14, wherein, the door panel 1a positioned at the leftmost side is hinged with the inner wall of the door frame 2 through a hinge 4, the top and the bottom of the door panel 1b positioned at the rightmost side are provided with hinged plates 5, the top of the hinged plate 5 is provided with a slide block 6, the slide block 6 and the hinged plate 5 can rotate relatively, the sliding block 6 is slidably mounted in the sliding groove 3, and a driving device for driving the rightmost sliding block 6a to slide is arranged in the door frame 2.
Slide through drive arrangement drive rightmost side slider 6a during the use, when slider 6a slides to the left side, polylith door plant 1 all slides and folding each other to the left side, thereby realize that the separation door opens, when slider 6a slides to the right side, the expansion that slides right of pulling polylith door plant 1, thereby realize that the separation door closes, it is articulated each other through between the polylith door plant 1, thereby can reduce the loading and unloading degree of difficulty by a wide margin, and take up an area of when opening and closing for a short time, effectively improve space utilization.
In this embodiment, the width of door frame 2 is greater than the width of door plant 1 to when polylith door plant 1 was folding, the width direction both sides of door plant 1 do not surpass door frame 2, and door frame 2's left side just is located the equal fixed mounting in front and back end and has curb plate 14, encloses synthetic accommodating space between two curb plates 14 and the door frame 2, can accept to this accommodating space after door plant 1 stacks up.
In this embodiment, a receiver 12 is fixedly installed on the door panel 1b located on the rightmost side, an infrared emitter 13 matched with the receiver 12 is installed on the inner wall of the door frame 2, the receiver 12 is connected with a signal input end of a control circuit board (not shown in the figure), an output end of the control circuit board is electrically connected with a driving device, a detection light beam is formed between the receiver 12 and the infrared emitter 13, when the detection light beam is blocked, the infrared emitter 13 cannot receive a light signal and feeds the light signal back to the control circuit board, and the control circuit board sends a stop signal to the driving device to stop the door panel 1 from being closed.
In this embodiment, specifically, the driving device includes a motor 11, two transmission rods 10 and two lead screws 7, the lead screws 7 are rotatably inserted into the sliding grooves 3, the motor 11 is embedded in the door frame 2, the transmission rods 10 are rotatably installed in the door frame 2, a transmission shaft of the motor 11 is in transmission connection with the transmission rods 10, an end of the transmission rod 10 and an end of the lead screw 7 are in meshing transmission through a first bevel gear 8 and a second bevel gear 9, a threaded hole matched with the lead screw 7 is formed in the slide block 6a located on the rightmost side, and through holes are formed in the other slide blocks 6 for the lead screws 7 to pass through.
In this embodiment, preferably, in order to improve the flame retardant performance of the door panel 1, a flame retardant filler 15 is filled in the door panel 1, and the flame retardant filler 15 is one of magnesium hydroxide and aluminum hydroxide.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a slide formula fire control passageway separation door which characterized in that: including door frame and a plurality of door plant, the spout has all been seted up to the inboard top and the bottom of door frame, and it is articulated each other through hinge and articulated slab between a plurality of door plants, hinge and articulated slab interval use, the lateral wall at two adjacent door plants is installed to the hinge, the top and the bottom at two adjacent curb plates are installed to the articulated slab, and wherein, the door plant that is located leftmost is articulated through the inner wall of hinge and door frame, and the articulated slab is installed to the top and the bottom that are located rightmost side door plant, the top of articulated slab is provided with the slider, but relative rotation between slider and the articulated slab, slider slidable mounting is in the spout, be provided with in the door frame and be used for driving the.
2. The chute-type fire fighting access barrier door of claim 1, characterized in that: the door plate is located on the rightmost side, a receiver is fixedly mounted on the door plate, an infrared transmitter matched with the receiver is mounted on the inner wall of the door frame, the receiver is connected with a signal input end of a control circuit board, and an output end of the control circuit board is electrically connected with a driving device.
3. The chute-type fire fighting access barrier door of claim 1, characterized in that: the driving device comprises a motor, two transmission rods and two screw rods, the screw rods penetrate through the sliding grooves in a rotating mode, the motor is embedded in the door frame, the transmission rods are installed in the door frame in a rotating mode, a transmission shaft of the motor is in transmission connection with the transmission rods, the end portions of the transmission rods and the end portions of the screw rods are in meshing transmission through a first bevel gear and a second bevel gear, threaded holes matched with the screw rods are formed in the slide block located on the rightmost side, and through holes are formed in the rest of the slide blocks and are used for the screw rods to penetrate through.
4. The chute-type fire fighting access barrier door of claim 1, characterized in that: the door panel is filled with flame-retardant filler.
5. The chute-type fire fighting access barrier door of claim 4, wherein: the flame-retardant filler is one of magnesium hydroxide or aluminum hydroxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021365509.3U CN213359877U (en) | 2020-07-13 | 2020-07-13 | Slide way type fire fighting channel separation door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021365509.3U CN213359877U (en) | 2020-07-13 | 2020-07-13 | Slide way type fire fighting channel separation door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213359877U true CN213359877U (en) | 2021-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021365509.3U Active CN213359877U (en) | 2020-07-13 | 2020-07-13 | Slide way type fire fighting channel separation door |
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| Country | Link |
|---|---|
| CN (1) | CN213359877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113969717A (en) * | 2021-09-14 | 2022-01-25 | 重庆宇心门业有限公司 | Electric switch's wooden sliding door of no frame implicit expression |
-
2020
- 2020-07-13 CN CN202021365509.3U patent/CN213359877U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113969717A (en) * | 2021-09-14 | 2022-01-25 | 重庆宇心门业有限公司 | Electric switch's wooden sliding door of no frame implicit expression |
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