CN218581493U

CN218581493U - Prevent fire door with control observation mechanism

Info

Publication number: CN218581493U
Application number: CN202222128372.5U
Authority: CN
Inventors: 章林
Original assignee: Individual
Current assignee: Shanghai Tianhang Intelligent Technology Co ltd
Priority date: 2022-08-14
Filing date: 2022-08-14
Publication date: 2023-03-07
Anticipated expiration: 2032-08-14

Abstract

The utility model discloses a prevent fire door with control observation mechanism, the motor is installed to the door frame inner wall, and motor bottom fixedly connected with bull stick, the first gear of bull stick bottom fixedly connected with, and first gear surface meshing is connected with the second gear, after functioning in first recess through the motor, drive the bull stick and rotate, drive first gear and rotate, drive the second gear, the third gear rotates, thereby through the second gear, the third gear drives the rack and rotates, drive the movable ring and rotate in first recess, the movable ring also rotates at the door frame preceding terminal surface simultaneously, drive supervisory equipment and rotate, can be fine through the transmission of gear alleviate pivoted speed, supervisory equipment passes through the rotation simultaneously, can be constantly monitor the door frame front end, possible fine warning effect, can be fine look over under the condition that has the conflagration whether can be safe pass through.

Description

Prevent fire door with control observation mechanism

Technical Field

The utility model relates to an intelligent air conditioning technology field of multiple space purification performance specifically is a prevent fire door with control observation mechanism.

Background

The fireproof door is a door which can meet the requirements of fire-resistant stability, integrity and heat insulation within a certain time, is a fireproof partition with certain fire resistance, is arranged in a fire-resistant partition room, an evacuation staircase, a vertical shaft and the like, is specially used for isolating a fire source in a house building, has a huge effect on fire fighting work, and can be used for people to obtain escape opportunities through the fireproof door once a fire occurs.

The fireproof door with the monitoring observation mechanism is used for completing work by opening and closing the door plate and the door frame, so that a movable monitoring device is arranged on the top end of the door frame in the prior art, real-time checking can be performed in a fire disaster, a movable device is arranged in the door frame, and the door frame is placed to be clamped with the door plate.

Because the fire door that has the monitoring observation mechanism is when using, because prevent fire door's particularity to need more flexibility when using in the conflagration, need prevent the card of door plant and die, hindered the chance of fleing, simultaneously in the conflagration, also can carry out real-time control and look over, whether safe behind the door can be known through the control.

Disclosure of Invention

The utility model provides a technical problem lie in overcoming prior art because have the fire door that prevents who monitors observation mechanism when using, because prevent fire door's particularity to need more nimble when using in the conflagration, need prevent that the card of door plant dies, hindered the chance of fleing, simultaneously in the conflagration, also can carry out real-time control and look over, can know whether safe behind the door through the control, provide one kind and have the fire door that prevents that monitors observation mechanism. The fireproof door with the monitoring observation mechanism has the characteristics of movable adjustment, flexible opening and closing and the like.

In order to achieve the above object, the utility model provides a following technical scheme: a fire door with a surveillance observation mechanism, the fire door with a surveillance observation mechanism comprising:

the door frame, the motor is installed on the inner wall of the door frame, the bottom end of the motor is fixedly connected with a rotating rod, the bottom end of the rotating rod is fixedly connected with a first gear, the surface of the first gear is in meshing connection with a second gear, the top end of the second gear is movably sleeved with a first rotating shaft, the surface of the first gear is in meshing connection with a third gear, the top end of the third gear is rotatably connected with a second rotating shaft, the surface of the third gear is in meshing connection with a gear rack, and the gear rack is provided with a movable ring;

the door plant, the second recess has been seted up on the door plant left side, and the spout has been seted up to second recess inner wall symmetry, spout surface activity has cup jointed the slider, and slider bottom fixedly connected with cushion, the activity of cushion one side has cup jointed the iron ball, and cushion one side fixedly connected with expanding spring.

Preferably, a first groove is formed in the front end face of the door frame, and the motor and the rotating rod are movably mounted inside the first groove.

Preferably, the movable ring is movably sleeved inside the first groove, and the first rotating shaft and the second rotating shaft are symmetrically and fixedly installed inside the first groove.

Preferably, the monitoring equipment is installed on the front end face of the movable ring and is located at the center of the top end of the door frame.

Preferably, the hinge is installed on the door plant right side, and the hinge opposite side is installed at the door frame inner wall to the handle is installed to the terminal surface before the door plant.

Preferably, the left side of the extension spring is fixed on the inner wall of the second groove, and the cushion block is movably sleeved on the surface of the second groove.

Preferably, the inner wall of the door frame is provided with a clamping groove, and the inner wall of the clamping groove is provided with a magnetic block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in this technical scheme, after working in first recess through the motor, drive the bull stick and rotate, drive first gear and rotate, drive the second gear, the third gear rotates, thereby through the second gear, the third gear drives the rack and rotates, drive the movable ring and rotate in first recess, the movable ring also rotates at door frame front end face simultaneously, drive supervisory equipment and rotate, the pivoted speed of alleviating that transmission through the gear can be fine, supervisory equipment is through rotating simultaneously, can be constantly monitor the door frame front end, the warning effect that can be fine, can be fine look over whether can safe passing through under the condition that has the conflagration.

2. In this technical scheme, be stimulateeed through the door plant, it slides at the door frame inner wall to drive the iron ball, extrusion through the door frame, promote the iron ball, thereby promoting the cushion, make the slider slide in the spout, thereby make the cushion slide through second recess outside-in, it stretches out and draws back also to drive expanding spring simultaneously, when the door plant is coincided with the door frame, the iron ball slides in the draw-in groove, thereby make the iron ball adsorb with the magnetic path together, realized making the iron ball fix in the draw-in groove, thereby make the door plant fix at the door frame inner wall, adsorption through magnetism, make door plant and door frame switch more nimble, thereby can avoid fixing the card to die to use to a certain extent.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the motor profile structure of the present invention;

FIG. 3 is a schematic sectional top view of the movable ring of the present invention;

fig. 4 is a schematic structural view of a second groove profile in front view;

fig. 5 is a schematic view of the front view structure of the door frame of the present invention.

The reference numbers in the figures: 1. a door frame; 101. a motor; 102. a rotating rod; 103. a first gear; 104. a second gear; 105. a first rotating shaft; 106. a third gear; 107. a second rotating shaft; 108. a gear rack; 109. a movable ring; 1010. a first groove; 2. monitoring equipment; 3. a door panel; 301. a second groove; 302. a chute; 303. a slider; 304. cushion blocks; 305. an iron ball; 306. a tension spring; 307. a card slot; 308. a magnetic block; 4. a hinge; 5. a handle.

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. 1-5, the present invention provides a technical solution:

examples

A motor 101 is arranged on the inner wall of the door frame 1, a rotating rod 102 is fixedly connected to the bottom end of the motor 101, a first gear 103 is fixedly connected to the bottom end of the rotating rod 102, and the surface of the first gear 103 is engaged with a second gear 104, the top end of the second gear 104 is movably sleeved with a first rotating shaft 105, and a third gear 106 is engaged and connected on the surface of the first gear 103, the top end of the third gear 106 is rotatably connected with a second rotating shaft 107, and the surface of the third gear 106 is engaged with a gear rack 108, the gear rack 108 is provided with a movable ring 109, the front end surface of the door frame 1 is provided with a first groove 1010, the motor 101 and the rotating rod 102 are movably arranged in the first groove 1010, the movable ring 109 is movably sleeved in the first groove 1010, the first rotating shaft 105 and the second rotating shaft 107 are symmetrically and fixedly arranged in the first groove 1010, the monitoring device 2 is arranged on the front end face of the movable ring 109, and the monitoring device 2 is located at the center of the top end of the doorframe 1, the operation of the motor 101 can be operated by remote, when the motor 101 operates in the first recess 1010, the rotating rod 102 is driven to rotate in the first recess 1010, when the first gear 103 is driven to rotate, the second gear 104 and the third gear 106 are driven to rotate in the first groove 1010 through the first rotating shaft 105 and the second rotating shaft 107, thereby driving the gear rack 108 to rotate through the second gear 104 and the third gear 106, the movable ring 109 is driven to rotate in the first groove 1010, and at the same time, the movable ring 109 also rotates on the front end face of the doorframe 1, when the monitoring device 2 is driven to rotate, the rotating speed can be well relieved through the transmission of the gear, meanwhile, the monitoring equipment 2 can monitor the front end of the door frame 1 constantly through rotation, so that a good reminding effect can be achieved;

the door plate 3, the left side of the door plate 3 is provided with a second groove 301, the inner wall of the second groove 301 is symmetrically provided with sliding chutes 302, the surface of each sliding chute 302 is movably sleeved with a sliding block 303, the bottom end of each sliding block 303 is fixedly connected with a cushion block 304, one side of each cushion block 304 is movably sleeved with an iron ball 305, one side of each cushion block 304 is fixedly connected with a telescopic spring 306, the right side of the door plate 3 is provided with a hinge 4, the other side of each hinge 4 is arranged on the inner wall of the door frame 1, the front end surface of the door plate 3 is provided with a handle 5, the left side of each telescopic spring 306 is fixed on the inner wall of the corresponding second groove 301, the cushion blocks 304 are movably sleeved on the surface of the corresponding second groove 301, the inner wall of the door frame 1 is provided with a clamping groove 307, the inner wall of the clamping groove 307 is provided with a magnetic block 308, the door plate 3 is pulled by the handle 5, so that the door plate 3 is opened and closed on the inner wall of the door frame 1 through the hinge 4, when door plant 3 is pulled, drive iron ball 305 and slide at 1 inner wall of door frame, extrusion through door frame 1, promote iron ball 305, thereby pushing cushion 304, make slider 303 slide in spout 302, thereby make cushion 304 slide through second recess 301 outside-in, also drive expanding spring 306 simultaneously and stretch out and draw back, when door plant 3 and door frame 1 coincide, second recess 301 and draw-in groove 307 coincide, expanding spring 306 can exert the elasticity, promote cushion 304, make iron ball 305 slide into in the draw-in groove 307, thereby make iron ball 305 and magnetic path 308 adsorb together, realized making iron ball 305 fix in draw-in groove 307, thereby make door plant 3 fix at 1 inner wall of door frame, through magnetic adsorption, make door plant 3 and door frame 1 switch more nimble.

The working principle is as follows: firstly, the operation of the motor 101 can be operated remotely, after the motor 101 operates in the first groove 1010, the rotating rod 102 is driven to rotate in the first groove 1010, the first gear 103 is driven to rotate, the second gear 104 and the third gear 106 are driven to rotate in the first groove 1010 through the first rotating shaft 105 and the second rotating shaft 107, so that the gear strip 108 is driven to rotate through the second gear 104 and the third gear 106, the movable ring 109 is driven to rotate in the first groove 1010, the movable ring 109 is driven to rotate on the front end face of the door frame 1, the monitoring device 2 is driven to rotate, the rotating speed can be well relieved through the transmission of the gears, meanwhile, the monitoring device 2 can monitor the front end of the door frame 1 constantly through the rotation, a good reminding effect can be achieved, the door panel 3 is pulled through the handle 5, make door plant 3 carry out the switch closure at door frame 1 inner wall through hinge 4, be pulled as door plant 3, drive iron ball 305 and slide at door frame 1 inner wall, extrusion through door frame 1, promote iron ball 305, thereby promote cushion 304, make slider 303 slide in spout 302, thereby make cushion 304 slide through second recess 301 outside-in, also drive expanding spring 306 simultaneously and stretch out and draw back, when door plant 3 and door frame 1 coincide, second recess 301 can exert the elasticity with the coincidence of draw-in groove 307, promote cushion 304, make iron ball 305 slide into draw-in groove 307, thereby make iron ball 305 and magnetic path 308 adsorb together, realized making iron ball 305 fix in draw-in groove 307, thereby make door plant 3 fix at door frame 1 inner wall, through magnetic adsorption, make door plant 3 and door frame 1 switch more nimble, just so accomplish the theory of operation of the device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 a prevent fire door with control observation mechanism which characterized in that, prevent fire door with control observation mechanism includes:

the door frame comprises a door frame (1), wherein a motor (101) is installed on the inner wall of the door frame (1), a rotating rod (102) is fixedly connected to the bottom end of the motor (101), a first gear (103) is fixedly connected to the bottom end of the rotating rod (102), a second gear (104) is connected to the surface of the first gear (103) in a meshed manner, a first rotating shaft (105) is movably sleeved at the top end of the second gear (104), a third gear (106) is connected to the surface of the first gear (103) in a meshed manner, a second rotating shaft (107) is rotatably connected to the top end of the third gear (106), a gear strip (108) is connected to the surface of the third gear (106) in a meshed manner, and a movable ring (109) is installed on the gear strip (108);

door plant (3), second recess (301) have been seted up on door plant (3) left side, and spout (302) have been seted up to second recess (301) inner wall symmetry, slider (303) have been cup jointed in spout (302) surface activity, and slider (303) bottom fixedly connected with cushion (304), iron ball (305) have been cup jointed in cushion (304) one side activity, and cushion (304) one side fixedly connected with expanding spring (306).

2. The fire rated door with a surveillance scope mechanism as claimed in claim 1, wherein: first recess (1010) have been seted up to door frame (1) preceding terminal surface, and motor (101), bull stick (102) equal movable mounting is inside first recess (1010).

3. The fire rated door with a surveillance scope mechanism as claimed in claim 1, wherein: the movable ring (109) is movably sleeved inside the first groove (1010), and the first rotating shaft (105) and the second rotating shaft (107) are symmetrically and fixedly installed inside the first groove (1010).

4. The fire rated door with a surveillance scope mechanism as claimed in claim 1, wherein: the monitoring device (2) is installed to the terminal surface before activity circle (109), and monitoring device (2) are located door frame (1) top central point and put.

5. The fire rated door with a surveillance scope mechanism as claimed in claim 1, wherein: hinge (4) are installed on door plant (3) right side, and install door frame (1) inner wall hinge (4) opposite side to handle (5) are installed to the terminal surface before door plant (3).

6. A fire rated door with a surveillance observation mechanism as claimed in claim 1, wherein: the left side of the extension spring (306) is fixed on the inner wall of the second groove (301), and the cushion block (304) is movably sleeved on the surface of the second groove (301).

7. A fire rated door with a surveillance observation mechanism as claimed in claim 1, wherein: a clamping groove (307) is formed in the inner wall of the door frame (1), and a magnetic block (308) is installed on the inner wall of the clamping groove (307).