CN211736874U - Automatically opened and closed escape door - Google Patents
Automatically opened and closed escape door Download PDFInfo
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- CN211736874U CN211736874U CN201921038771.4U CN201921038771U CN211736874U CN 211736874 U CN211736874 U CN 211736874U CN 201921038771 U CN201921038771 U CN 201921038771U CN 211736874 U CN211736874 U CN 211736874U
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- handle
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Abstract
The utility model discloses an automatic emergency exits of switching, its characterized in that: including door frame, door plant, slide rail and electro-magnet, the upper and lower both ends of door frame all are equipped with the slide rail, the door plant is two, sets up respectively in the slide rail, and the inside of two door plant contact one side is equipped with the electro-magnet, the electro-magnet homopolar in the door plant of both sides is relative, and its advantage is in, the utility model discloses an automatically opening and closing emergency exits can open in advance under emergency, reduces personnel and withdraws required time from the emergency exits, improves the efficiency of fleing.
Description
Technical Field
The utility model relates to a door and window manufacturing and designing field especially relates to an automatically opening and closing emergency exits.
Background
The existing escape doors mostly adopt hinge type structures, the opening and closing angles of the doors are not fixed, the escape doors are blocked by the doors when emergency evacuation is carried out, the evacuation efficiency is influenced, the existing escape doors are manually opened and closed, the escape doors cannot be opened in advance, and valuable evacuation time can be wasted under emergency conditions.
Disclosure of Invention
The purpose of the invention is as follows: an object of the utility model is to provide a can free switching, improve escape door of the automatic switching of sparse efficiency.
The technical scheme is as follows: the utility model discloses an automatically opened and closed escape door, its characterized in that: the door comprises a door frame, two door plates, a sliding rail, small doors, a control button, a door handle, a control rod and electromagnets, wherein the sliding rail is arranged at the upper end and the lower end of the door frame, the two door plates are arranged on one door plate, the small doors are respectively arranged in the sliding rail, the electromagnets are arranged in the contact sides of the two door plates, the magnetic poles of the electromagnets after being electrified are opposite in the same polarity, each door plate also comprises two limiting rods and limiting holes, the first limiting rod is arranged in the door frame at the upper end, one end of the first limiting rod is connected with a hydraulic oil cylinder, the other end of the first limiting rod is inserted into the first limiting hole in the sliding rail above the door plate when the door is closed, the second limiting rod is arranged at the lower end of the door plate, one end of the second limiting rod is connected with the door plates through a spring, the other end of the second limiting rod is inserted into the second limiting hole in the hydraulic, the hydraulic oil cylinder and the electromagnet switch are respectively connected to the first limiting rod, one end of the control rod is arranged in the door handle, and the other end of the control rod is connected with the second limiting rod.
In order to facilitate the use at ordinary times, a small door is further arranged on the door plate on one side, the small door comprises a door body, a door lock and a handle, the handle is in a strip shape, and the handle is rotatably connected to the door body and connected with a lock cylinder of the door lock to control the motion of the lock cylinder.
Furthermore, the device also comprises rollers which are uniformly connected to the bottoms of the two door plates and arranged in the sliding rails.
Preferably, the hydraulic cylinder and the electromagnet switch are connected to an alarm system.
In order to control the movement of the second limiting rod, the control rod comprises a telescopic rod, a connecting rod and a pull rod, the telescopic rod is movably arranged in the door handle, the telescopic rod is connected to one end of the connecting rod, the other end of the connecting rod is connected with the pull rod, and the other end of the pull rod is connected to the second limiting rod
Has the advantages that: the utility model discloses an automatic emergency exits of switching can open in advance under emergency, reduces personnel and withdraws required time from the emergency exits in the door, improves the efficiency of fleing.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of a door panel structure.
In the figure, 1-a door frame, 2-a door plate, 3-a sliding rail, 4-an electromagnet, 5-a roller, 6-a first limiting rod, 7-a second limiting rod, 8-a spring, 9-a small door, 91-a handle, 10-a hydraulic oil cylinder and 11-a door handle.
Detailed Description
The utility model discloses an automatic emergency exits of switching mainly comprises door frame 1, door plant 2, slide rail 3, electro-magnet 4, gyro wheel 5, little door 9 and gag lever post, wherein the upper and lower both ends of door frame 1 all are equipped with slide rail 3, door plant 2 sets up in slide rail 3, door plant 2 is two, the inside electro-magnet 4 that is equipped with in contact one side of two door plants 2 to electro-magnet 4 in the door plant 2 is homopolar relative, after electro-magnet 4 circular telegram, homopolar electro-magnet 4 repels mutually, push open door plant 2.
Install a plurality of evenly distributed's gyro wheel 5 in the bottom of door plant 2, gyro wheel 5 is located slide rail 3, drives door plant 2 at slide rail 3 internal motion through gyro wheel 3, opens the door or closes the door.
The upper end and the lower end of each door plate 2 are provided with limiting rods 6, wherein the first limiting rod 6 is arranged in a sliding rail 3 of an upper end door frame, a first limiting hole is formed in the sliding rail 3 on the door plate 2 at the position corresponding to the first limiting rod 6, when the door is completely closed, one end of the first limiting rod 6 is connected to a control hydraulic oil cylinder 10 fixed in the door frame 1, and the other end of the first limiting rod is inserted into the first limiting hole to fix the door plate 2 and prevent the door plate from moving. The second gag lever post 7 sets up the lower extreme position at door plant 2, and the one end of second gag lever post 7 passes through spring 8 with door plant 2 to be connected, and under the condition that door plant 2 was opened completely, the other end of second gag lever post 7 inserted the spacing hole of second that is located door plant 2 below slide rail 3 in, fixed door plant 2.
Still install door handle 11, control lever and control button on door plant 2, door handle 11 is the indent structure, and the shape is the rectangle, and door handle 11 recess internally mounted on one of them side door plant 2 has control button, and control button divide into the control hydraulic cylinder control button and the electro-magnet control button of first gag lever post 6, is connected to hydraulic cylinder and electro-magnet switch respectively. Meanwhile, the hydraulic oil cylinder 10 and the electromagnet switch are connected to an alarm system, the control rod is arranged in the door panel 2 and mainly comprises a telescopic rod, a connecting rod and a pull rod, wherein the telescopic rod is movably arranged in the door handle 11 and is connected to one end of the connecting rod, the other end of the connecting rod is connected with the pull rod, and the other end of the pull rod is connected to the second limiting rod 7.
In order to facilitate the use at ordinary times, a small door 9 is further arranged on the door panel 2 on one side, the small door 9 mainly comprises a door body, a door lock and a handle 91, the handle 91 is long-strip-shaped, and the handle 91 is rotatably connected to the door body and connected with a lock cylinder of the door lock to control the motion of the lock cylinder. When the door needs to be opened, the handle is directly pressed downwards to rotate, the handle drives the lock cylinder to unlock, and the small door 9 is opened.
The utility model discloses an automatic emergency exits of switching need not large-scale sparse at ordinary times, and the normal close of door plant 2 is passed in and out through setting up wicket 9 on door plant 2, when needing to open the door, directly pushes down and rotates handle 91, and handle 91 drives the lock core unblock, opens wicket 9.
When an emergency occurs, if the alarm system receives an alarm, a signal can be rapidly transmitted to the hydraulic oil cylinder 10 and the electromagnet controller, the hydraulic oil cylinder 10 starts to move, the first limiting rod 6 inserted into the door plate 2 is pulled out, meanwhile, the electromagnet 4 is electrified to generate magnetic force, and the electromagnet 4 in the door plate 2 is homopolar and opposite, so that after the electromagnet 4 is electrified, the homopolar electromagnets 4 repel each other to push the door plate 2 open. Because 2 bottoms of door plant are equipped with gyro wheel 5, under magnetic force, door plant 2 is opened to both sides rapidly, and when the door plant 2 of both sides was opened completely, the second gag lever post 7 that is located 2 bottoms of door plant inserted the spacing hole of below under the effect of elastic force in, fixed two sides door plant 2, prevented at sparse in-process, door plant 2 took place to slide in slide rail 3, influences sparse efficiency, causes the casualties.
If the alarm system does not work normally, a hydraulic oil cylinder control button and an electromagnet control button in the door handle 11 are pressed simultaneously during evacuation, the hydraulic oil cylinder 10 and the electromagnet 4 are controlled to work, the door is opened, and evacuation is carried out.
When the door needs to be closed after evacuation is finished, the hydraulic oil cylinder 10 and the electromagnet 4 are both closed, meanwhile, the second limiting rod 7 inserted into the sliding rail 3 is pulled out through the control rod preset on the door plate 2, the door plate 2 is pulled to close the door, after the door is completely closed, the hydraulic oil cylinder control button is opened again, the hydraulic oil cylinder 10 controls the first limiting rod 6 to move downwards to be inserted into the first limiting hole, and the door plate 2 is completely fixed.
It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should take the description as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides an automatic emergency exits of switching, includes door frame, door plant and the little door of setting on the door plant, its characterized in that: the door further comprises a sliding rail, a control button, a door handle, a first limiting rod, a second limiting rod, limiting holes, idler wheels, a control rod and electromagnets, wherein the sliding rail is arranged at the upper end and the lower end of the door frame respectively, the upper end and the lower end of the door plate are connected with the idler wheels respectively, the idler wheels are arranged in the sliding rail, the electromagnets are arranged inside one side of the two door plates, which is in contact with each other, the magnetic poles of the electromagnets after being electrified are in homopolar opposition, the first limiting rod is arranged at the upper end of the door plate, one end of the first limiting rod is connected with a hydraulic oil cylinder, the other end of the first limiting rod is inserted into the first limiting hole in the sliding rail above the door plate when the door plate is in a closed state, the second limiting rod is arranged at the lower end of the door plate, one end of the second limiting rod is connected with the door plate through a spring, the control buttons are hydraulic oil cylinder control buttons and electromagnet control buttons which are respectively connected to a hydraulic oil cylinder and an electromagnet switch of the first limiting rod, the control rod is arranged in the door plate, one end of the control rod is arranged in the door handle, the other end of the control rod is connected with the second limiting rod, and the small door is positioned on the door plate on one side.
2. The automatically opening and closing escape door according to claim 1, wherein: the small door comprises a door body, a door lock and a handle, wherein the handle is in a long strip shape, is rotatably connected to the door body and is connected with a lock cylinder of the door lock to control the motion of the lock cylinder.
3. The automatically opening and closing escape door according to claim 1, wherein: the door handle is of a concave structure and is rectangular in shape, and the control button is arranged inside the groove of the door handle on one side of the door panel.
4. The automatically opening and closing escape door according to claim 1, wherein: and the switches of the hydraulic oil cylinder and the electromagnet are connected to an alarm system.
5. The automatically opening and closing escape door according to claim 1, wherein: the electromagnet is a sucker type electromagnet.
6. The automatically opening and closing escape door according to claim 1, wherein: the control rod comprises a telescopic rod, a connecting rod and a pull rod, the telescopic rod is movably arranged in the door handle, the telescopic rod is connected to one end of the connecting rod, the other end of the connecting rod is connected with the pull rod, and the other end of the pull rod is connected to the second limiting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921038771.4U CN211736874U (en) | 2019-07-05 | 2019-07-05 | Automatically opened and closed escape door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921038771.4U CN211736874U (en) | 2019-07-05 | 2019-07-05 | Automatically opened and closed escape door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211736874U true CN211736874U (en) | 2020-10-23 |
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ID=72849876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921038771.4U Active CN211736874U (en) | 2019-07-05 | 2019-07-05 | Automatically opened and closed escape door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211736874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112664062A (en) * | 2020-11-25 | 2021-04-16 | 江苏驰马拉链科技股份有限公司 | High-temperature dye vat interlocking protection device |
-
2019
- 2019-07-05 CN CN201921038771.4U patent/CN211736874U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112664062A (en) * | 2020-11-25 | 2021-04-16 | 江苏驰马拉链科技股份有限公司 | High-temperature dye vat interlocking protection device |
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