CN207583253U

CN207583253U - A kind of safety door convenient for fire-fighting fault control

Info

Publication number: CN207583253U
Application number: CN201721601164.5U
Authority: CN
Inventors: 韩健
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-11-27
Filing date: 2017-11-27
Publication date: 2018-07-06
Anticipated expiration: 2027-11-27

Abstract

The utility model discloses a kind of safety doors convenient for fire-fighting fault control, including doorframe, column is hinged with door leaf on the left of the doorframe, side is installed with handle device and door lock assembly on the door leaf, the second electromagnet is installed at the position of the right side uprights of doorframe height similary with door lock assembly, left side is installed with power supply in the top locker of the doorframe, right positions are installed with controller in the locker, centre position is installed with smog lamp on the outside of the locker, sound equipment is installed on the right side of the smog lamp, the controller plc and door lock assembly, second electromagnet, smog lamp, sound equipment, smoke alarm and temperature detector are electrically connected, smoke alarm and temperature detector are installed in front of the controller.The utility model realizes the real-time early warning monitoring to indoor fire-fighting safety, securely and reliably by using smoke alarm, temperature detector and controller.

Description

A kind of safety door convenient for fire-fighting fault control

Technical field

The utility model is related to fire-fighting equipment technical fields, specially a kind of safety door convenient for fire-fighting fault control.

Background technology

In the place of the densely populated places such as market, supermarket, hotel, chorus, Fire Escape is one highly important Work, will cause irremediable loss once fire-fighting work is done well, and in security against fire, the safety of passageway for fire apparatus is smooth It is logical to be even more important.

At present, the fire exit that our countries use is normally closed type fire exit mostly, is mainly used for fire behavior occur When personnel evacuation and prevent the diffusion and sprawling of cigarette, fire, avoid resulting in greater loss, such the shortcomings that is structure mistake In simple, it is impossible to realize the supervision and early warning for offseting accident prevention, while personnel can not be carried out effectively when there is fire behavior Escape prompting.

Utility model content

The purpose of this utility model is to provide a kind of safety door convenient for fire-fighting fault control, using smoke alarm, Temperature detector and controller realize the real-time early warning monitoring to indoor fire-fighting safety.Meanwhile door lock section uses electromagnetism Iron device can ensure that safety door is in normally off when nobody passes through always, securely and reliably.

To achieve the above object, the utility model provides following technical solution：A kind of safety convenient for fire-fighting fault control Door, including doorframe, column is hinged with door leaf on the left of the doorframe, and the side far from hinge joint is installed with handle on the door leaf Arm device and door lock assembly, the handle device include fixed contact, rotation contact block, the first spring, handle bolt set and handle hand Handle, the handle handle are fixedly mounted on one end of handle bolt set, and first spring is fixedly mounted on the another of handle bolt set End there are two the fixed contact is set, and is symmetrically mounted on the left and right sides of handle bolt set, and first spring pocket is mounted in handle Bolt puts on and between rotation contact block and handle handle, and the door lock assembly includes keeper, second spring, gear circle, connection Bar, rack, the first electromagnet, connecting pole and gear, the connecting rod are fixedly mounted on the right side of keeper, the second spring set In connecting rod, the connecting rod runs through the center for being connected to gear circle, and the gear circle is fixedly mounted on stent And be in contact with the right end of second spring, the rack is fixedly mounted on the right end of connecting rod, and the gear is mounted on rack It lower section and is meshed with rack, the gear is fixedly mounted on connecting pole, and first electromagnet is fixedly mounted on the rack right side On the stent of side, the second electromagnet is installed at the position of the right side uprights height similary with door lock assembly of the doorframe, Left side is installed with power supply in the top locker of the doorframe, and right positions are installed with control in the locker Device, centre position is installed with smog lamp on the outside of the locker, and sound equipment is installed on the right side of the smog lamp, described Smoke alarm and temperature detector are installed in front of controller.

Preferably, the axis of the handle bolt set is vertical with the axis of handle handle.

Preferably, the length of the long axis of first spring is more than the spacing between two fixed contacts.

Preferably, fixed contact is in contact, and the first spring with rotation contact block when the handle handle is located at horizontality There are certain pretightning forces at this time.

Preferably, the keeper, second spring, gear circle, connecting rod and rack are located on same level straight line.

Preferably, the smoke alarm and temperature detector have several.

Preferably, the controller is visited with door lock assembly, the second electromagnet, smog lamp, sound equipment, smoke alarm and warming Device is surveyed to be electrically connected.

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

1st, the utility model can timely find fire behavior by being equipped with smoke alarm and temperature detector, when there is fire behavior During appearance, whether the initial stage of catching fire there was only that dense smoke is not in time for when burning releases amount of heat or flame is just prosperous, Fully burning releases amount of heat without situation about producing thick smoke, and can pass through detection device smoke alarm and warming The instant control device that the information caught fire is transmitted to safety door of detector, control device can control sound equipment to send out dangerous letter Number, remind and do not discover the people of fire behavior, thus can put out a fire or escape in time, overcome traditional safety door function it is single and The shortcomings that cannot sending distress signal.

2nd, the utility model can be determined by being equipped with sound equipment and smog lamp, indoor occupant by the alarm song that sound equipment is sent out The position of safety door equally can also distinguish position and surface conditions by the light that smog lamp is sent out, in this way can be in fire Feelings are more serious to guide the position of indoor occupant safety door when the situation is critical, and for them, escape provides effective approach immediately, equally Solves conventional security door function single the drawbacks of cannot being guided to indoor occupant.

3rd, the utility model is by setting electromagnet that can realize the automatic closure of safety door, the energy in this way when fire behavior occurs The diffusion and sprawling of cigarette, fire are enough effectively prevent, a door closer more traditional than application is closed by using the attraction of electromagnet and closes door more Add reliable and stable, overcome door closer and be susceptible to failure, the shortcomings that performance is unstable.

Description of the drawings

Fig. 1 is the structure diagram of the utility model main body；

Fig. 2 is the structure diagram of the handle device of the utility model；

Fig. 3 is the structure diagram of the door lock assembly of the utility model；

In figure：1- door lock assemblies, 2- handle devices, 3- door leafs, 4- power supplys, 5- smog lamp, 6- sound equipments, 7- controllers, 8- Smoke alarm, 9- temperature detectors, 10- doorframes, the second electromagnet of 11-, 12- fixed contacts, 13- rotations contact block, 14- first Spring, 15- handle bolts set, 16- handles handle, 17- keepers, 18- second springs, 19- gears circle, 20- connecting rods, 21- racks, The first electromagnet of 22-, 23- connecting poles, 24- gears.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of safety door convenient for fire-fighting fault control, Including doorframe 10,10 left side column of doorframe is hinged with door leaf 3, and the side far from hinge joint is installed with handle dress on door leaf 3 2 and door lock assembly 1 are put, handle device 2 includes fixed contact 12, rotation contact block 13, the first spring 14, handle bolt set 15 and handle Handle 16, handle handle 16 are fixedly mounted on one end of handle bolt set 15, and the first spring 14 is fixedly mounted on handle bolt set 15 The other end there are two fixed contact 12 is set, and is symmetrically mounted on the left and right sides of handle bolt set 15, and the first spring 14 is sleeved on handle On hand bolt set 15 and between rotation contact block 13 and handle handle 16, door lock assembly 1 includes keeper 17, second spring 18, gear Position circle 19, connecting rod 20, rack 21, the first electromagnet 22, connecting pole 23 and gear 24, connecting rod 20 are fixedly mounted on keeper 17 Right side, second spring 18 is sleeved in connecting rod 20, and connecting rod 20 runs through the center for being connected to gear circle 19, gear circle 19 are fixedly mounted on stent and are in contact with the right end of second spring 18, and rack 21 is fixedly mounted on the right end of connecting rod 20, Gear 24 is mounted on the lower section of rack 21 and is meshed with rack 21, and gear 24 is fixedly mounted on connecting pole 23, the first electromagnetism Iron 22 is fixedly mounted on the stent on 21 right side of rack, at the right side uprights of doorframe 10 and the position of 1 similary height of door lock assembly It is installed with the second electromagnet 11, left side is installed with power supply 4 in the top locker of doorframe 10, right lateral position in locker It puts and is installed with controller 7, centre position is installed with smog lamp 5 on the outside of locker, and the right side of smog lamp 5 is fixedly mounted There is sound equipment 6,7 front of controller is installed with smoke alarm 8 and temperature detector 9.

The axis of handle bolt set 15 is vertical with the axis of handle handle 16, and the length of the long axis of the first spring 14 is more than two Spacing between fixed contact 12, fixed contact 12 is in contact with rotation contact block 13 when handle handle 16 is located at horizontality, and For first spring 14 at this time there are certain pretightning force, handle handle 16 tightens the first spring 14 when rotating clockwise, keeper 17, Second spring 18, gear circle 19, connecting rod 20 and rack 21 are located on same level straight line, smoke alarm 8 and temperature detection Device 9 has several, is equably fixedly installed on indoor ceiling, controller 7 and door lock assembly 1, the second electromagnet 11, Smog lamp 5, sound equipment 6, smoke alarm 8 and temperature detector 9 are electrically connected.

In use, smoke alarm 8 and temperature detector 9 are all powered and indoor situations monitored in real time, do not have indoors Controller 7 controls 22 equal no power of the second electromagnet 11 and the first electromagnet when having the fire behavior to occur, and people can be by rotating handle Hand handle 16 drives keeper 17 to move to right enabling, and when hand unclamps handle handle 16, keeper 17 is multiple under the action of second spring 18, When smoke alarm 8 or temperature detector 9, any one detects fire behavior, controller 7 controls the second electromagnet 11 and first Electromagnet 22 is powered, and keeper 17 moves to right under the action of 22 attraction of the first electromagnet, and keeper 17 closes the effect failure of door, this When the second electromagnet 11 and the first electromagnet 22 between there are stronger mutual attractive force, can realize it is stable close an action, It is effective to prevent intensity of a fire diffusion sprawling, smog while the second electromagnet 11 of control of controller 7 and the first electromagnet 22 are powered Lamp 5, sound equipment 6 are powered, and sound equipment 6 sends out alarm and reminding, and personnel put out a fire or withdraw within doors, and it is stronger that smog lamp 5 projects penetration power Qiang Guang can equally remind personnel within doors, and smog lamp 5 can be provided for indoor occupant when the more serious dense smoke of fire behavior gathers Illumination, conveniently withdraws the scene of a fire, and when indoor occupant will pass through safety door, swing handle handle 16 makes fixed contact 12 and rotation Contact block 13 detaches, and so as to power off the second electromagnet 11, the attraction between the second electromagnet 11 and the first electromagnet 22 is eliminated, Indoor occupant enabling passes through, and contact block 13 is rotated after personnel withdraw and is resetted, safety door closes automatically under the action of electromagnetic attraction It closes.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of safety door convenient for fire-fighting fault control, including doorframe (10), it is characterised in that：It is vertical on the left of the doorframe (10) Column articulated have a door leaf (3), and the side far from hinge joint is installed with handle device (2) and door lock assembly on the door leaf (3) (1), the handle device (2) including fixed contact (12), rotation contact block (13), the first spring (14), handle bolt set (15) and Handle handle (16), the handle handle (16) are fixedly mounted on one end of handle bolt set (15), and first spring (14) is solid Dingan County is mounted in the other end of handle bolt set (15), there are two the fixed contact (12) sets, and is symmetrically mounted on handle bolt set (15) the left and right sides, first spring (14) are sleeved on handle bolt set (15) and positioned at rotation contact blocks (13) and handle hand Between handle (16), the door lock assembly (1) includes keeper (17), second spring (18), gear circle (19), connecting rod (20), tooth Item (21), the first electromagnet (22), connecting pole (23) and gear (24), the connecting rod (20) are fixedly mounted on keeper (17) Right side, the second spring (18) are sleeved in connecting rod (20), and the connecting rod (20) is through being connected to gear circle (19) Center, the gear circle (19) are fixedly mounted on stent and are in contact with the right end of second spring (18), the rack (21) be fixedly mounted on the right end of connecting rod (20), the gear (24) mounted on the lower section of rack (21) and with rack (21) phase Engagement, the gear (24) are fixedly mounted on connecting pole (23), and first electromagnet (22) is fixedly mounted on rack (21) On the stent on right side, the is installed at the right side uprights of the doorframe (10) and the position of the similary height of door lock assembly (1) Two electromagnet (11), the interior left side of top locker of the doorframe (10) are installed with power supply (4), the interior right side of the locker Position is installed with controller (7), and centre position is installed with smog lamp (5), the smog lamp on the outside of the locker (5) sound equipment (6) is installed on the right side of, smoke alarm (8) and temperature detection are installed in front of the controller (7) Device (9).

2. a kind of safety door convenient for fire-fighting fault control according to claim 1, it is characterised in that：The handle bolt set (15) axis is vertical with the axis of handle handle (16).

3. a kind of safety door convenient for fire-fighting fault control according to claim 1, it is characterised in that：First spring (14) length of long axis is more than the spacing between two fixed contacts (12).

4. a kind of safety door convenient for fire-fighting fault control according to claim 1, it is characterised in that：The handle handle (16) positioned at horizontality fixed contact (12) is in contact with rotation contact block (13) when, and the first spring (14) exists centainly at this time Pretightning force.

5. a kind of safety door convenient for fire-fighting fault control according to claim 1, it is characterised in that：The keeper (17), second spring (18), gear circle (19), connecting rod (20) and rack (21) are on same level straight line.

6. a kind of safety door convenient for fire-fighting fault control according to claim 1, it is characterised in that：The cigarette sense detection Device (8) and temperature detector (9) have several.

7. a kind of safety door convenient for fire-fighting fault control according to claim 1, it is characterised in that：The controller (7) with door lock assembly (1), the second electromagnet (11), smog lamp (5), sound equipment (6), smoke alarm (8) and temperature detector (9) it is electrically connected.