CN211287310U - High-efficiency evacuation door structure - Google Patents
High-efficiency evacuation door structure Download PDFInfo
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- CN211287310U CN211287310U CN201921019506.1U CN201921019506U CN211287310U CN 211287310 U CN211287310 U CN 211287310U CN 201921019506 U CN201921019506 U CN 201921019506U CN 211287310 U CN211287310 U CN 211287310U
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- plate body
- plate
- sliding
- beam rod
- rope
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Abstract
The utility model discloses a high efficiency sparse door structure, include: crossbeam pole, door frame and actuating mechanism, wherein: the beam rod is fixedly arranged on the inner side of the door frame to divide the inner space of the door frame into an upper door opening and a lower door opening, and a first plate body and a second plate body are arranged on the inner side of the upper door opening; the bottoms of the first plate body and the second plate body are respectively hinged with the beam rod, and the side surfaces of the first plate body and the second plate body which are close to each other are respectively provided with a slide rail which linearly extends from one side close to the beam rod to one side far away from the beam rod and a main slide plate which is assembled with the slide rail in a sliding way; a sub sliding plate which is assembled with the main sliding plate in a sliding manner is arranged on one side of the main sliding plate, which is far away from the sliding rail, and the sliding directions of the sub sliding plates are consistent; the driving mechanism is fixedly installed on the door frame and is respectively connected with the first plate body and the second plate body so as to drive the first plate body and the second plate body to be opened towards two sides of the first plate body and the second plate body. The utility model discloses can effectively improve personnel evacuation speed.
Description
Technical Field
The utility model relates to an urgent sparse equipment technical field especially relates to a high efficiency evacuation door structure.
Background
In some public places, such as hotels, office buildings and the like, when a fire disaster occurs, a large amount of escape personnel gather in an outlet and are difficult to keep continuously entering and exiting, so that the outlet is blocked, and people are not easy to evacuate.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem who exists among the background art, the utility model provides a high efficiency evacuation door structure, it is effectual.
The utility model provides a pair of high efficiency evacuation door structure, include: crossbeam pole, door frame and actuating mechanism, wherein:
the beam rod is fixedly arranged on the inner side of the door frame so as to divide the inner side space of the door frame into an upper door opening and a lower door opening which are arranged up and down, and a first plate body and a second plate body which are oppositely arranged along the thickness direction of the door frame are arranged on the inner side of the upper door opening;
the first plate body and the second plate body are oppositely arranged along the thickness direction of the door frame, the bottoms of the first plate body and the second plate body are respectively hinged with the cross beam rod, and the side surfaces of the first plate body and the second plate body which are close to each other are respectively provided with a slide rail which linearly extends from one side close to the cross beam rod to one side far away from the cross beam rod and a main slide plate which is assembled with the slide rail in a sliding way; a sub sliding plate which is assembled with the main sliding plate in a sliding manner is arranged on one side of the main sliding plate, which is far away from the sliding rail, and the sliding directions of the sub sliding plates are consistent;
the driving mechanism is fixedly installed on the door frame and is respectively connected with the first plate body and the second plate body so as to drive the first plate body and the second plate body to be opened towards two sides of the first plate body and the second plate body.
Preferably, the sub-sliding plate comprises a supporting frame and a movable plate, the supporting frame is connected with the main sliding plate in a sliding mode, the movable plate is located on one side, far away from the main sliding plate, of the supporting frame and is attached to the supporting frame, and one end, close to the beam rod, of the movable plate is connected with the supporting frame in a rotating mode through a pin shaft.
Preferably, two movable plates are arranged, the two movable plates are located in the same plane, and the two movable plates are arranged in parallel along the length direction of the cross beam.
Preferably, the support frame is an "n" shaped structure.
Preferably, the main slide plate and the sub slide plate on the first plate body are provided with a plurality of ribs arranged at intervals along the sliding direction on the side surfaces of the main slide plate and the sub slide plates far away from the slide rail.
Preferably, the main slide plate and the sub slide plate on the second plate body are provided with a plurality of ribs arranged at intervals along the sliding direction on the side surfaces of the main slide plate and the sub slide plates far away from the slide rail.
Preferably, the inner side of the top of the door frame is provided with a space cavity; the actuating mechanism includes motor, pivot, first runner, second runner and first rope and second rope, wherein: the motor is fixedly arranged in the space cavity; the rotating shaft is positioned on the inner side of the space cavity and is parallel to the beam rod, and one end of the rotating shaft is fixed with an output shaft of the motor; the first rotating wheel and the second rotating wheel are both fixedly arranged on the rotating shaft; one end of the first rope is fixed with the first rotating wheel, and the other end of the first rope is fixed with one end, far away from the beam rod, of the first plate body; one end of the second rope is fixed with the second rotating wheel, and the other end of the second rope is fixed with one end, far away from the beam rod, of the second plate body.
Preferably, the number of the first pulley and the number of the first rope are both set to two.
Preferably, the number of the second pulley and the number of the second rope are both set to two.
The utility model discloses in, through setting up the crossbeam pole in the door frame inboard, in order to utilize the crossbeam pole to become the door opening with the inboard space separation of door frame and be located the lower door opening of door opening below, and set up first plate body and second plate body in last door opening, and make first plate body and second plate body all be located crossbeam pole top, it is articulated with the crossbeam pole respectively to make the bottom of the two equally divide, make the two can open to both sides under actuating mechanism's drive, and make the two one side that is close to each other all be equipped with main slide and the sub-slide rather than the slip assembly, when making first plate body and second plate body open to the both sides of the two, main slide and the automatic lapse of sub-slide, in order to form in the both sides of last door opening and supply personnel to go upward and descending cat ladder, so that treat that sparse personnel can follow lower door opening respectively, go up to pass through in the door opening, thereby can effectively improve personnel evacuation speed.
Drawings
Fig. 1 is a schematic structural view of a high-efficiency evacuation door structure provided by the utility model;
fig. 2 is a schematic structural view of the first plate and the second plate in an open state in a high-efficiency evacuation door structure provided by the utility model;
fig. 3 is a schematic structural view of the sub-sliding plate in the high-efficiency evacuation door structure of the utility model.
Detailed Description
The technical solution of the present invention will be described in detail by the following embodiments.
As shown in fig. 1-3, fig. 1 is a schematic structural diagram of a high-efficiency evacuation door structure proposed by the utility model; fig. 2 is a schematic structural view of the first plate and the second plate in an open state in a high-efficiency evacuation door structure provided by the utility model; fig. 3 is a schematic structural view of the sub-sliding plate in the high-efficiency evacuation door structure of the utility model.
Referring to fig. 1-2, the utility model provides a high efficiency evacuation door structure, include: crossbeam pole 1, door frame 2 and actuating mechanism 3, wherein:
the beam rod 1 is fixedly installed on the inner side of the door frame 2 to divide the inner side space of the door frame 2 into an upper door opening and a lower door opening which are arranged up and down, and a first plate body 4 and a second plate body 5 which are oppositely arranged along the thickness direction of the door frame 2 are arranged on the inner side of the upper door opening. The first plate body 4 and the second plate body 5 are oppositely arranged along the thickness direction of the door frame 2, and the bottoms of the first plate body 4 and the second plate body 5 are respectively hinged with the beam rod 1, so that the first plate body 4 and the second plate body 5 can be opened towards two sides. The side surfaces of the first plate body 4 and the second plate body 5 which are close to each other are provided with a slide rail which extends linearly from one side close to the beam rod 1 to one side far away from the beam rod 1, and a main slide plate 6 which is assembled with the slide rail in a sliding way; one side of the main sliding plate 6, which is far away from the sliding rail, is provided with a sub sliding plate 7 which is assembled with the main sliding plate in a sliding manner, and the sliding direction of the sub sliding plate 7 is consistent, so that when the first plate body 4 and the second plate body 5 are inclined downwards at the end far away from the beam rod 1, the main sliding plate 6 and the sub sliding plate 7 automatically slide downwards under the action of gravity. The driving mechanism 3 is fixedly installed on the door frame 2 and is respectively connected with the first plate body 4 and the second plate body 5 to drive the first plate body 4 and the second plate body 5 to be opened to two sides of the first plate body 4 and the second plate body 5, so as to realize the automatic opening work of the first plate body 4 and the second plate body 5, so that the upper door opening is opened, and the first plate body 4 and the second plate body 5 are respectively matched with the main sliding plate 6 and the sub sliding plate 7 which are assembled in a sliding mode to form a ladder stand for people to walk on two sides of the upper door opening.
From the above, the present invention utilizes the cross beam rod 1 to divide the inner space of the door frame 2 into the upper door opening and the lower door opening located below the upper door opening by arranging the cross beam rod 1 at the inner side of the door frame 2, a first plate body 4 and a second plate body 5 are arranged in the upper door opening, the first plate body 4 and the second plate body 5 are both positioned above the cross beam rod 1, the bottoms of the first plate body and the second plate body are respectively hinged with the cross beam rod 1, so that the first plate body and the second plate body can be opened towards two sides under the driving of the driving mechanism 3, and one side of the two adjacent to each other is provided with a main sliding plate 6 and a sub sliding plate 7 which are assembled with the main sliding plate and the sub sliding plate in a sliding way, when the first plate body 4 and the second plate body 5 are opened towards the two sides, the main sliding plate 6 and the sub sliding plate 7 automatically slide downwards, the ladder stands for ascending and descending of the personnel are formed on two sides of the upper door opening, so that the personnel to be evacuated can pass through the lower door opening and the upper door opening respectively, and the personnel evacuation speed can be effectively improved.
Referring to fig. 3, the sub-skid 7 includes a supporting frame 71 and a movable plate 72, the supporting frame 71 is slidably connected to the main skid 6, the movable plate 72 is located on a side of the supporting frame 71 away from the main skid 6 and abuts against the supporting frame 71, and one end of the movable plate 72 close to the beam rod 1 is rotatably connected to the supporting frame 71 through a pin. The arrangement of the structure enables the movable plate 72 to rotate to both sides of the supporting frame 71, thereby preventing the persons passing through the upper door opening from being converged at the sub-sliding plate 7 with the persons passing through the lower door opening, so as to accelerate the evacuation speed.
In addition, in this embodiment, two movable plates 72 are provided, the two movable plates 72 are located in the same plane, and the two movable plates are arranged in parallel along the length direction of the beam rod 1, when the sub-sliding plate 7 contacts with the ground, the two movable plates 72 can be rotated to two sides of the central line thereof by a certain angle, so as to form two paths passing through the upper door opening, thereby improving the shunting effect of the personnel and avoiding congestion.
In this embodiment, the supporting frame 71 is an "n" shaped structure, so that the sub-sliding plate 7 contacts with the ground, and when the two movable plates 72 rotate to both sides of the central line thereof by a certain angle, the supporting frame 71 is communicated with the lower door opening, so that the object to be passed through the lower door opening can directly pass through the inner side of the supporting frame 71, thereby avoiding the bypassing distance.
In this embodiment, the main sliding plate 6 and the sub sliding plate 7 on the first plate body 4 are disposed on the side surface away from the slide rail, and the main sliding plate 6 and the sub sliding plate 7 on the second plate body 5 are disposed on the side surface away from the slide rail, and a plurality of ribs are disposed along the sliding direction of the ribs, so as to improve the anti-slip effect.
In this embodiment, a space cavity is arranged on the inner side of the top of the door frame 2; the drive mechanism 3 includes a motor 31, a rotary shaft 32, a first pulley 33, a second pulley 34, and a first rope 35 and a second rope 36, wherein: the motor 31 is fixedly arranged in the space cavity; the rotating shaft 32 is positioned at the inner side of the space cavity and is parallel to the beam rod, and one end of the rotating shaft 32 is fixed with an output shaft of the motor 31; the first rotating wheel 33 and the second rotating wheel 34 are both fixedly arranged on the rotating shaft 32; one end of a first rope 35 is fixed with the first rotating wheel 33, and the other end of the first rope is fixed with one end of the first plate body 4 far away from the beam rod 1; one end of the second rope 36 is fixed to the second pulley 34, and the other end thereof is fixed to the end of the second plate 5 away from the beam rod 1. The first plate body 4 and the second plate body 5 drive the first rope 35 and the second rope 36 to unreel through the motor 31, so that an included angle between the first rope 35 and the second rope 36 is changed, and the opening of the first rope and the second rope to two sides can be realized. And in order to further improve the stability of the first board 4 and the second board 5 when they are opened and closed, the number of the first pulley 33 and the first rope 35, and the number of the second pulley 34 and the second rope 36 in this embodiment are two.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (9)
1. A high efficiency evacuation door structure, comprising: crossbeam pole (1), door frame (2) and actuating mechanism (3), wherein:
the beam rod (1) is fixedly arranged on the inner side of the door frame (2) to divide the inner space of the door frame (2) into an upper door opening and a lower door opening which are arranged up and down, and a first plate body (4) and a second plate body (5) which are oppositely arranged along the thickness direction of the door frame (2) are arranged on the inner side of the upper door opening;
the first plate body (4) and the second plate body (5) are oppositely arranged along the thickness direction of the door frame (2), and the bottoms of the first plate body (4) and the second plate body (5) are respectively hinged with the beam rod (1);
the side surfaces of the first plate body (4) and the second plate body (5) close to each other are respectively provided with a slide rail which linearly extends from one side close to the beam rod (1) to one side far away from the beam rod (1) and a main slide plate (6) which is assembled with the slide rail in a sliding way; a sub-sliding plate (7) assembled with the main sliding plate (6) in a sliding manner is arranged on one side of the main sliding plate (6) away from the sliding rail, and the sliding directions of the sub-sliding plates (7) are consistent;
the driving mechanism (3) is fixedly installed on the door frame (2) and is respectively connected with the first plate body (4) and the second plate body (5) to drive the first plate body (4) and the second plate body (5) to be opened towards two sides of the first plate body and the second plate body.
2. A high-efficiency evacuation door structure according to claim 1, wherein the sub-sliding plate (7) comprises a supporting frame (71) and a movable plate (72), the supporting frame (71) is slidably connected with the main sliding plate (6), the movable plate (72) is located on one side of the supporting frame (71) far away from the main sliding plate (6) and abuts against the supporting frame (71), and one end of the movable plate (72) close to the cross beam rod (1) is rotatably connected with the supporting frame (71) through a pin shaft.
3. A high efficiency evacuation door structure according to claim 2, wherein there are two movable panels (72), and the two movable panels (72) are located in the same plane and are arranged side by side along the length direction of the beam bar (1).
4. A high efficiency evacuation door structure according to claim 2, wherein the support frame (71) is an "n" shaped structure.
5. A high-efficiency door structure according to claim 1, wherein the main board (6) and the sub board (7) of the first board (4) are provided with a plurality of ribs arranged at intervals along the sliding direction on the side surfaces thereof away from the sliding rail.
6. A high-efficiency door structure according to claim 1, wherein the main board (6) and the sub board (7) of the second board (5) are provided with a plurality of ribs arranged at intervals along the sliding direction on the side surfaces thereof away from the sliding rail.
7. A high efficiency evacuation door structure according to any of claims 1-6, wherein the inside of the top of the door frame (2) is provided with a space cavity; the drive mechanism (3) comprises a motor (31), a rotating shaft (32), a first rotating wheel (33), a second rotating wheel (34), a first rope (35) and a second rope (36), wherein: the motor (31) is fixedly arranged in the space cavity; the rotating shaft (32) is positioned on the inner side of the space cavity and is parallel to the cross beam rod, and one end of the rotating shaft (32) is fixed with an output shaft of the motor (31); the first rotating wheel (33) and the second rotating wheel (34) are both fixedly arranged on the rotating shaft (32); one end of a first rope (35) is fixed with the first rotating wheel (33), and the other end of the first rope is fixed with one end, far away from the beam rod (1), of the first plate body (4); one end of a second rope (36) is fixed with the second rotating wheel (34), and the other end of the second rope is fixed with one end, far away from the beam rod (1), of the second plate body (5).
8. A high efficiency evacuation door structure according to claim 7, wherein the number of first wheels (33) and first ropes (35) is two.
9. A high efficiency evacuation door structure according to claim 7, wherein the number of the second wheel (34) and the second rope (36) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921019506.1U CN211287310U (en) | 2019-06-27 | 2019-06-27 | High-efficiency evacuation door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921019506.1U CN211287310U (en) | 2019-06-27 | 2019-06-27 | High-efficiency evacuation door structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211287310U true CN211287310U (en) | 2020-08-18 |
Family
ID=72014951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921019506.1U Expired - Fee Related CN211287310U (en) | 2019-06-27 | 2019-06-27 | High-efficiency evacuation door structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211287310U (en) |
-
2019
- 2019-06-27 CN CN201921019506.1U patent/CN211287310U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200818 Termination date: 20210627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |