CN215169488U

CN215169488U - Intelligent fireproof explosion-proof door

Info

Publication number: CN215169488U
Application number: CN202120681141.XU
Authority: CN
Inventors: 张威
Original assignee: Wuhan Changcheng Fireproof Door & Window Manufacturing Co ltd
Current assignee: Wuhan Changcheng Fireproof Door & Window Manufacturing Co ltd
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-12-14
Anticipated expiration: 2031-04-02

Abstract

The utility model discloses an intelligence fire prevention explosion vent, including explosion-proof door frame, explosion-proof door frame's inside is provided with door body mechanism, and door body mechanism inside is provided with bearing mechanism, four articulated elements of door body mechanism, the equal fixedly connected with of four articulated elements side surface at explosion-proof door frame, the same explosion vent main part of fixedly connected with between per two articulated elements, the equal fixedly connected with intelligence lock in surface of two explosion vent main parts, the beneficial effects of the utility model are that: can make the both sides of explosion vent main part all can bear great impact through setting up the bearing bolt, effectively carry out two-way explosion-proof, wherein the surface of jack is provided with the second chute, and the surface of bearing bolt is provided with first chute, and during first chute and the contact of second chute, make the explosion vent main part closely laminate gradually closing the in-process, the explosion vent main part closely can effectively prevent the smog diffusion that the conflagration caused with the metal seal contact.

Description

Intelligent fireproof explosion-proof door

Technical Field

The utility model relates to a fire prevention explosion vent technical field specifically is intelligent fire prevention explosion vent.

Background

The explosion door is an explosion-proof protection device for resisting accidental explosion of devices outside an industrial building, ensuring the life safety of personnel and the integrity of internal equipment of the industrial building, being not damaged by explosion shock waves and effectively preventing the continuation of explosion damage.

The existing split-type fire-proof explosion-proof door carries out bearing through a door frame, then an intelligent lock is arranged at the middle seam of the split-type explosion-proof door for locking, wherein the intelligent lock can be automatically operated according to fire alarm information, but the door body structure of the explosion-proof door can only carry out one-way explosion-proof and does not have a smoke-proof function.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligence fire prevention explosion vent to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the intelligent fireproof and explosion-proof door comprises an explosion-proof door frame, wherein a door body mechanism is arranged inside the explosion-proof door frame, and a bearing mechanism is arranged inside the door body mechanism;

the door body mechanism comprises four hinged pieces, the four hinged pieces are fixedly connected with the side surface of an explosion-proof door frame, the same explosion-proof door body is fixedly connected between every two hinged pieces, the surfaces of the two explosion-proof door bodies are fixedly connected with intelligent locks, the surfaces of the two explosion-proof door bodies are rotatably connected with hand wheels through bearings, inner grooves are formed in the two explosion-proof door bodies, gears are rotatably connected in the two inner grooves, a bearing frame is fixedly connected to the inner side surface of the explosion-proof door frame, and a metal sealing ring is fixedly connected to one side surface of the bearing frame;

bearing mechanism includes four spouts, and four spouts are seted up respectively in the inside of explosion vent main part, four first slide opening, four have all been seted up to a side surface of spout the equal sliding connection in inside of spout has the horizontal pole, four first slide opening, four have all been seted up on the surface of spout one side surface of horizontal pole is the equal fixedly connected with slide bar, four the tooth's socket has all been seted up on the one end surface of slide bar, four three second slide opening, four are all seted up on the one end surface of spout one side surface that the slide bar was kept away from to the horizontal pole is the equal fixedly connected with three bearing bolt, six jacks, every have all been seted up to the roof and the diapire of explosion vent frame first chute has all been seted up on the surface of bearing bolt, every the second chute has all been seted up to a side surface of jack.

Preferably, the hand wheel is coaxially and fixedly connected with the corresponding gear.

Preferably, the inside of the intelligent lock is arranged corresponding to the rotating shaft of the hand wheel.

Preferably, the sliding rods are in sliding connection with the corresponding first sliding holes, and the tooth grooves are meshed with the gears.

Preferably, the bearing bolt is connected with the corresponding second sliding hole in a sliding mode.

Preferably, the bearing bolt is inserted into the jack.

Compared with the prior art, the beneficial effects of the utility model are that: can make the both sides of explosion vent main part all can bear great impact through setting up the bearing bolt, effectively carry out two-way explosion-proof, wherein the surface of jack is provided with the second chute, and the surface of bearing bolt is provided with first chute, and during first chute and the contact of second chute, make the explosion vent main part closely laminate gradually closing the in-process, the explosion vent main part closely can effectively prevent the smog diffusion that the conflagration caused with the metal seal contact.

Drawings

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

FIG. 2 is a front sectional view of the structure of the present invention;

FIG. 3 is a side view of the structure of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 1 according to the present invention.

In the figure: 1. an explosion-proof door frame; 2. a door body mechanism; 21. an articulation member; 22. an explosion vent body; 23. an intelligent lock; 24. a hand wheel; 25. an inner tank; 26. a gear; 27. a load-bearing frame; 28. a metal seal ring; 3. a load bearing mechanism; 31. a chute; 32. a first slide hole; 33. a slide bar; 34. a tooth socket; 35. a cross bar; 36. a load bearing latch; 37. a second slide hole; 38. a jack; 39. a first chute; 310. a second chute.

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. 1-4, the present invention provides a technical solution: the intelligent fireproof and explosion-proof door comprises an explosion-proof door frame 1, wherein a door body mechanism 2 is arranged inside the explosion-proof door frame 1, and a bearing mechanism 3 is arranged inside the door body mechanism 2;

the door mechanism 2 comprises four hinged pieces 21, the four hinged pieces 21 are fixedly connected to the side surface of the explosion-proof door frame 1, the same explosion-proof door main body 22 is fixedly connected between every two hinged pieces 21, the surfaces of the two explosion-proof door main bodies 22 are fixedly connected with intelligent locks 23, the surfaces of the two explosion-proof door main bodies 22 are rotatably connected with hand wheels 24 through bearings, inner grooves 25 are formed in the two explosion-proof door main bodies 22, gears 26 are rotatably connected in the two inner grooves 25, a bearing frame 27 is fixedly connected to the inner side surface of the explosion-proof door frame 1, a metal sealing ring 28 is fixedly connected to one side surface of the bearing frame 27, and the door mechanism 2 is used for fire prevention, explosion prevention and smoke prevention;

bearing mechanism 3 includes four spout 31, four spout 31 are seted up respectively in explosion vent main part 22's inside, first slide opening 32 has all been seted up on a side surface of four spout 31, the equal sliding connection in inside of four spout 31 has horizontal pole 35, first slide opening 32 has all been seted up on the surface of four spout 31, the equal fixedly connected with slide bar 33 in a side surface of four horizontal pole 35, tooth's socket 34 has all been seted up on the one end surface of four slide bar 33, three second slide opening 37 has all been seted up on the one end surface of four spout 31, the equal fixedly connected with three bearing bolt 36 in a side surface of slide bar 33 is kept away from to four horizontal pole 35, six jacks 38 have all been seted up to the roof and the diapire of explosion vent frame 1, first chute 39 has all been seted up on the surface of every bearing bolt 36, second chute 310 has all been seted up on a side surface of every jack 38, bearing mechanism 3's effect can make explosion vent main part 22 two sides all explosion vent.

The hand wheel 24 is coaxially and fixedly connected with the corresponding gear 26, so that the gear 26 is driven to rotate conveniently.

The inside of the intelligent lock 23 is arranged corresponding to the rotating shaft of the hand wheel 24, so that the intelligent lock is convenient to lock and release.

The sliding rods 33 are slidably connected with the corresponding first sliding holes 32, and the tooth grooves 34 are engaged with the gear 26 so as to drive the sliding rods 33 to slide.

The bearing bolt 36 is slidably connected with the corresponding second sliding hole 37, so as to drive the bearing bolt 36 into the insertion hole 38.

The bearing bolt 36 is inserted into the insertion hole 38 for bearing.

Specifically, use the utility model discloses the time, close explosion vent main part 22, rotatory hand wheel 24, hand wheel 24 drives gear 26 rotation, gear 26 drives slide bar 33 through tooth's socket 34 and slides along first slide opening 32, slide bar 33 drives horizontal pole 35 and slides along spout 31, horizontal pole 35 drives bearing bolt 36 and slides and enter into jack 38 along second slide opening 37, wherein the surface of jack 38 is provided with second chute 310, bearing bolt 36's surface is provided with first chute 39, during first chute 39 and the contact of second chute 310, make explosion vent main part 22 closely laminate gradually in the closing-process, explosion vent main part 22 closely can effectively prevent the smog diffusion that the conflagration caused with the contact of metal seal 28, bearing bolt 36 can make explosion vent main part 22's both sides all can bear great impact, effectively carry out two-way explosion vent.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 intelligent fireproof and explosion-proof door comprises an explosion-proof door frame (1), and is characterized in that a door body mechanism (2) is arranged inside the explosion-proof door frame (1), and a bearing mechanism (3) is arranged inside the door body mechanism (2);

the door body mechanism (2) comprises four hinged pieces (21), the four hinged pieces (21) are fixedly connected to the side surface of an explosion-proof door frame (1), one explosion-proof door main body (22) is fixedly connected between every two hinged pieces (21), intelligent locks (23) are fixedly connected to the surfaces of the two explosion-proof door main bodies (22), hand wheels (24) are rotatably connected to the surfaces of the two explosion-proof door main bodies (22) through bearings, inner grooves (25) are formed in the two explosion-proof door main bodies (22), gears (26) are rotatably connected to the insides of the two inner grooves (25), a bearing frame (27) is fixedly connected to the inner side surface of the explosion-proof door frame (1), and a metal sealing ring (28) is fixedly connected to one side surface of the bearing frame (27);

the bearing mechanism (3) comprises four sliding grooves (31), wherein the four sliding grooves (31) are respectively arranged in an explosion door main body (22), a first sliding hole (32) is formed in one side surface of each sliding groove (31), a cross rod (35) is connected to the four sliding grooves (31) in a sliding mode, the first sliding holes (32) are formed in the surface of each sliding groove (31), a sliding rod (33) is fixedly connected to one side surface of each cross rod (35), tooth grooves (34) are formed in one end surface of each sliding rod (33), three second sliding holes (37) are formed in one end surface of each sliding groove (31), three bearing bolts (36) are fixedly connected to one side surface of each cross rod (35) far away from each sliding rod (33), and six insertion holes (38) are formed in the top wall and the bottom wall of the explosion door frame (1), each bearing bolt (36) surface has all seted up first chute (39), every jack (38) one side surface has all seted up second chute (310).

2. The intelligent fire and explosion protection door according to claim 1, wherein: the hand wheel (24) is coaxially and fixedly connected with the corresponding gear (26).

3. The intelligent fire and explosion protection door according to claim 1, wherein: the interior of the intelligent lock (23) is arranged corresponding to the rotating shaft of the hand wheel (24).

4. The intelligent fire and explosion protection door according to claim 1, wherein: the sliding rods (33) are connected with the corresponding first sliding holes (32) in a sliding mode, and the tooth grooves (34) are meshed with the gears (26).

5. The intelligent fire and explosion protection door according to claim 1, wherein: and the bearing bolt (36) is in sliding connection with the corresponding second sliding hole (37).

6. The intelligent fire and explosion protection door according to claim 1, wherein: the bearing bolt (36) is inserted into the jack (38).