CN213016024U

CN213016024U - Intelligent fireproof wooden door device

Info

Publication number: CN213016024U
Application number: CN202020851210.2U
Authority: CN
Inventors: 欧树清
Original assignee: Nantong Shuangou Wood Industry Co ltd
Current assignee: Nantong Shuangou Wood Industry Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-04-20
Anticipated expiration: 2030-05-20

Abstract

The utility model relates to a fire prevention timber technical field just discloses an intelligence fire prevention timber device, including the door frame, the inside sliding connection of door frame has the push-and-pull door, and the positive fixed mounting of door frame has controlling means, and controlling means's inside swing joint has the gasbag, and the top fixedly connected with rack plate one of gasbag, the right side meshing of rack plate one have the gear, and the top meshing of gear has rack plate two, the right side fixedly connected with connecting block of rack plate two. This intelligence fire prevention timber device, gas thermal expansion makes gasbag volume grow when meetting the condition of a fire, upwards promotes rack plate one during gasbag volume grow, drives the gear rotation right when rack plate upwards moves, drives rack plate two and moves right when the gear rotates right, drives the push-and-pull door through the connecting block and moves right when rack plate two moves right to the effect of automatic closing the door when having reached and meetting the condition of a fire.

Description

Intelligent fireproof wooden door device

Technical Field

The utility model relates to a fire prevention timber technical field specifically is an intelligence fire prevention timber device.

Background

The fireproof wooden door is made of wood materials subjected to flame retardant treatment or is protected by fireproof paint or non-combustible materials, has certain fire resistance, is one of fireproof separation facilities of a building, is widely applied to the positions of a firewall, a stairwell entrance and exit, a pipe well and the like in the building, and plays an important role in reducing fire loss.

Present fire prevention timber is in order to reach higher fire resistance, adopts comparatively thick and heavy material to make more, and is mostly the normal close formula door structure, needs to use certain strength just can open, and most fire prevention timber can't close the door automatically when meetting the condition of a fire, can't send the warning, and relevant device is driven by electronic equipment, meets the condition of a fire and damages easily, has certain dangerous hidden danger, has proposed an intelligence fire prevention timber device for this and has solved above problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides an intelligence fire prevention timber device possesses when meetting the condition of a fire automatic door of closing, the automatic advantage of warning that sends has solved prior art and has met the condition of a fire unable automatic door of closing, the unable problem of sending the warning.

(II) technical scheme

For the aforesaid of realizing meetting the condition of a fire automatic door of closing, send the purpose of warning automatically, the utility model provides a following technical scheme: an intelligent fireproof wooden door device comprises a door frame, wherein a sliding rail is arranged on the bottom wall inside the door frame, the top of the sliding rail is connected with a sliding door in a sliding manner, the front of the sliding door is connected with a door handle in a rotating manner, a control device is fixedly arranged on the front of the door frame, an air bag seat is fixedly arranged on the bottom wall inside the control device, an air bag extending to the outside of the air bag seat is movably connected inside the air bag seat, a rack plate I is fixedly connected to the top of the air bag, a guide plate I is fixedly arranged inside the control device and positioned on the left side of the rack plate I, a rotating shaft is rotatably connected inside the control device and positioned on the right side of the rack plate I, a gear is inserted into the outer surface of the rotating shaft, a rack plate II is meshed with the top of the gear inside of the control device, a guide plate II, and a spring piece is fixedly connected to the inner wall of the control device and positioned at the bottom of the second rack plate.

Preferably, the two control devices are symmetrically distributed on the left side and the right side of the front surface of the door frame, so that the two sliding doors can be controlled to be closed better.

Preferably, the air bag is made of an elastic material, and is filled with gas capable of expanding when heated, and the gas expands when heated to enlarge the volume of the air bag when a fire occurs.

Preferably, the left side and the meshing of rack board one of gear, the top and the meshing of rack board two of gear, rack board one is the crisscross setting with rack board two, can drive rack board two and remove through the gear during the motion of rack board.

Preferably, the bottom of the connecting block is fixedly connected with the top of the sliding door.

Preferably, the height of the spring piece corresponds to that of the second rack plate, and the spring piece is stirred when the second rack plate moves, so that a sound prompt can be given.

(III) advantageous effects

Compared with the prior art, the utility model provides an intelligence fire prevention timber device possesses following beneficial effect:

1. this intelligence fire prevention timber device, gas thermal expansion makes gasbag volume grow when meetting the condition of a fire, upwards promotes rack plate one during gasbag volume grow, drives the gear rotation right when rack plate upwards moves, drives rack plate two and moves right when the gear rotates right, drives the push-and-pull door through the connecting block and moves right when rack plate two moves right to the effect of automatic closing the door when having reached and meetting the condition of a fire.

2. This intelligence fire prevention timber device upwards promotes rack plate one during gasbag volume grow, and rack plate drives the gear right rotation during upwards moving, drives rack plate two and moves right when the gear rotates right, and rack plate two stir the spring leaf when moving right to the sound suggestion that can send to the effect of automatic warning has been reached.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a sectional view of the control device of the present invention.

In the figure: 1. a door frame; 2. a sliding door; 3. a control device; 4. a door handle; 5. a slide rail; 6. an air bag seat; 7. an air bag; 8. a first rack plate; 9. a first guide plate; 10. a rotating shaft; 11. a gear; 12. a second rack plate; 13. connecting blocks; 14. a second guide plate; 15. a spring plate.

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, an intelligent fireproof wooden door device includes a door frame 1, and is characterized in that: slide rail 5 has been seted up to the inside diapire of door frame 1, and the top sliding connection of slide rail 5 has push-and-pull door 2, and push-and-pull door 2's front is rotated and is connected with door handle 4, and door frame 1's front fixed mounting has controlling means 3, and controlling means 3 has two, and the symmetric distribution is in door frame 1's the positive left and right sides, the better closure of two push-and-pull doors 2 of steerable.

Controlling means 3's inside diapire fixed mounting has gasbag seat 6, the inside swing joint of gasbag seat 6 has gasbag 7 that extends to its outside, gasbag 7 is made by elastic material, inside packing has the gas that can expand with heat, gas thermal expansion makes 7 volume grow of gasbag when meetting the condition of a fire, the top fixedly connected with rack plate 8 of gasbag 7, controlling means 3's inside and the left side fixed mounting that is located rack plate 8 have deflector 9, upwards promote rack plate 8 during 7 volume grow of gasbag.

Controlling means 3's inside and the right side that is located rack plate 8 rotate and be connected with pivot 10, the surface of pivot 10 is pegged graft and is had

gear

11, 11 left side and the meshing of rack plate 8 of gear, drive gear 11 during the upward movement of rack plate 8 and rotate right, controlling means 3's inside and the top meshing that is located gear 11 have rack plate two 12, rack plate 8 is crisscross setting with rack plate two 12, controlling means 3's inside and the top fixed mounting that is located rack plate two 12 have deflector two 14, drive rack plate two 12 and move right when gear 11 rotates right.

The right side fixedly connected with connecting block 13 of two 12 rack plates, the bottom of connecting block 13 and the top fixed connection of push-and-pull door 2, move when two 12 rack plates move to the right through connecting block 13 drive push-and-pull door 2 and move to the right, controlling means 3's inner wall just is located the bottom fixedly connected with spring leaf 15 of two 12 rack plates, the height and two 12 rack plates of spring leaf 15 correspond, stir spring leaf 15 when two 12 rack plates move to the right, can sound the suggestion.

To sum up, this intelligence fire prevention timber, fire prevention wooden door frame and fire prevention timber device, the gas is heated inflation and is made 7 volume grow of gasbag when meetting the condition of a fire, upwards promotes rack plate 8 during 7 volume grow of gasbag, drives gear 11 when rack plate 8 upwards moves and rotates right, drives rack plate two 12 and moves right when gear 11 rotates right, drives push-and-pull door 2 through connecting block 13 and moves right when rack plate two 12 move right to the effect of automatic closing the door when having reached the condition of a fire.

This intelligence fire prevention timber device upwards promotes rack plate 8 during 7 volume grow of gasbag, drives gear 11 during 8 upward movements of rack plate and rotates right, drives two 12 right movements of rack plate during 11 right movements of gear, stirs spring leaf 15 when two 12 right movements of rack plate, can sound the suggestion to the effect of automatic warning has been reached.

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

1. The utility model provides an intelligence fire prevention timber door device, includes door frame (1), its characterized in that: the door is characterized in that a sliding rail (5) is arranged on the inner bottom wall of the door frame (1), the top of the sliding rail (5) is connected with a sliding door (2) in a sliding manner, the front of the sliding door (2) is connected with a door handle (4) in a rotating manner, a control device (3) is fixedly arranged on the front of the door frame (1), an air bag seat (6) is fixedly arranged on the inner bottom wall of the control device (3), an air bag (7) extending to the outside of the air bag seat (6) is movably connected with the inside of the air bag seat, a rack plate I (8) is fixedly connected to the top of the air bag (7), a guide plate I (9) is fixedly arranged inside the control device (3) and positioned on the left side of the rack plate I (8), a rotating shaft (10) is rotatably connected to the inside of the control device (3) and positioned on the right side of the rack plate I (8), a gear (11) is, the guide plate II (14) is fixedly mounted inside the control device (3) and located at the top of the rack plate II (12), the connecting block (13) is fixedly connected to the right side of the rack plate II (12), and the spring piece (15) is fixedly connected to the inner wall of the control device (3) and located at the bottom of the rack plate II (12).

2. The intelligent fireproof wooden door device of claim 1, wherein: the number of the control devices (3) is two, and the control devices are symmetrically distributed on the left side and the right side of the front face of the door frame (1).

3. The intelligent fireproof wooden door device of claim 1, wherein: the air bag (7) is made of elastic material, and gas which can expand when being heated is filled in the air bag.

4. The intelligent fireproof wooden door device of claim 1, wherein: the left side and the rack plate (8) meshing of gear (11), the top and the rack plate two (12) meshing of gear (11), rack plate one (8) and rack plate two (12) are the crisscross setting of cross.

5. The intelligent fireproof wooden door device of claim 1, wherein: the bottom of the connecting block (13) is fixedly connected with the top of the sliding door (2).

6. The intelligent fireproof wooden door device of claim 1, wherein: the height of the spring piece (15) corresponds to that of the second rack plate (12).