CN214145276U

CN214145276U - Emergency security access door with fireproof structure

Info

Publication number: CN214145276U
Application number: CN202022507735.7U
Authority: CN
Inventors: 张文杰; 潘磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-09-07
Anticipated expiration: 2030-11-03

Abstract

The utility model relates to a security protection access door technical field specifically is an emergent security protection access door with fire resistive construction, including the device main part, the device main part is including preventing fire door, door frame and dodge gate, prevent that fire door's inside both sides have seted up first slide rail, and are two sets of there is first slider, two sets of all slidable mounting in the inside of first slide rail one side fixedly connected with heat insulating board that first slider is close to, the all fixedly connected with slots in bottom both sides of heat insulating board, prevent that fire door's inside both sides have all seted up the inserted block. The utility model discloses a be provided with and prevent fire door, door frame and dodge gate, when the device uses, the accessible heat insulating board carries out the fire prevention effect of device, slides in first slide rail through heat insulating board both sides fixed connection's first slider simultaneously, can make the staff more convenient when changing and inspection maintenance, has promoted the convenience that the device used greatly, and periodic inspection maintenance has also increased the life of device simultaneously.

Description

Emergency security access door with fireproof structure

Technical Field

The utility model relates to a security protection access door technical field specifically is an emergent security protection access door with fire resistive construction.

Background

The emergency security access door is also called an emergency evacuation door, a safety emergency door, an escape door, a safety exit door, an emergency access door and a fire fighting access door. Generally, the door is a door which is necessary for building fire safety and is used for a quick passage for emergency escape and fire rescue.

However, the existing emergency security and protection passage door has poor fire prevention effect, the problem of a fire prevention system cannot be solved in time, and certain potential safety hazard exists, so that the emergency security and protection passage door with a fire prevention structure needs to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an emergent security protection access door with fire resistive construction to the problem that the fire protection system goes out the problem and can not in time solve has the fireproof effect poor in solving the existence that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an emergency security and protection passage door with a fireproof structure comprises a device body, wherein the device body comprises a fireproof door, a door frame and a movable door, first slide rails are arranged on two sides of the interior of the fireproof door, first slide blocks are arranged in two groups of the first slide rails in a sliding manner, a heat insulation plate is fixedly connected to one side, close to the two groups of the first slide blocks, of the two groups of the first slide rails, slots are fixedly connected to two sides of the bottom of the heat insulation plate, insertion blocks are arranged on two sides of the interior of the fireproof door, the slots and the insertion blocks are mutually clamped, a rotating shaft is movably connected to one side of the fireproof door, the movable door is fixedly connected to one side of the rotating shaft, the door frame is fixedly connected to one side of the fireproof door through hinges, a fixed block is fixedly connected to one side of the fireproof door, a door handle is fixedly connected to one side of the fixed block, a door lock is arranged on one side of the fireproof door, and a heat insulation layer is fixedly connected to one side of the fireproof door, one side of the door frame is provided with a closing mechanism, and one side of the fireproof door is provided with a clamping mechanism.

Preferably, a sealing rubber strip is fixedly connected to the inside of the door frame.

Preferably, one side of the door frame is provided with a limiting groove, and the limiting groove is arc-shaped.

Preferably, the closing mechanism comprises a hollow groove and a second sliding rail, a connecting rod is fixedly connected to one side of the second sliding rail, a first spring is fixedly connected to one side of the connecting rod, and a fixing plate is fixedly connected to one side of the connecting rod.

Preferably, a second slide rail is arranged inside the hollow groove, and a second slide block is slidably mounted inside the second slide rail.

Preferably, the clamping mechanism comprises a limiting block and a second spring, the inside of the fireproof door is provided with an hollow cylinder, the inside of the hollow cylinder is fixedly connected with the second spring, one side of the second spring is fixedly connected with the limiting block, and the limiting block is clamped on the limiting groove.

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

1. through being provided with fire door, door frame and dodge gate, when the device uses, the accessible heat insulating board carries out the fire prevention effect of device, slides in first slide rail through heat insulating board both sides fixed connection's first slider simultaneously, can make the staff more convenient when changing and inspection maintenance, has promoted the convenience that the device used greatly, and periodic inspection maintenance has also increased the life of device simultaneously.

2. Through being provided with hollow groove and second slide rail, when the device is in the practicality, open through the connecting rod and slide in the second slide rail with closed second slider, can make open and close more convenient, promoted the practicality of device greatly, open and shut when the staff and walk it, the elasticity potential energy through first spring can carry out automatic closure with the door, has promoted the practical convenience of device greatly.

3. Through being provided with stopper and second spring, when first spring made the device closed, with stopper block to spacing inslot simultaneously, can make the device more stable when closed, when preventing that fire door opens, accessible stopper can push away in the spacing inslot and prevent fire door, has promoted the practical convenience of device greatly.

Drawings

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

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

fig. 3 is a schematic front sectional view of the structure of the closing mechanism of the present invention;

fig. 4 is an enlarged cross-sectional view of a portion of the structure shown in fig. 1.

In the figure: 100. a device main body; 110. a first slide rail; 111. a first slider; 112. a heat insulation plate; 113. inserting a block; 114. a slot; 115. a limiting groove; 116. sealing rubber strips; 117. a door frame; 118. a hinge; 119. a movable door; 120. a rotating shaft; 121. a door lock; 122. a fixed block; 123. a door handle; 124. a fire door; 125. a thermal insulation layer; 200. a closing mechanism; 210. a hollow groove; 211. a second slider; 212. a second slide rail; 213. a first spring; 214. a connecting rod; 215. a fixing plate; 300. a clamping mechanism; 310. a limiting block; 311. a second spring; 312. a hollow cylinder.

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 an embodiment:

an emergency security access door with a fireproof structure comprises a device body 100, wherein the device body 100 comprises a fireproof door 124, a door frame 117 and a movable door 119, first sliding rails 110 are arranged on two sides of the inside of the fireproof door 124, first sliding blocks 111 are arranged inside two groups of the first sliding rails 110 in a sliding manner, a heat insulation plate 112 is fixedly connected to one side, close to the two groups of the first sliding blocks 111, of the bottom of the heat insulation plate 112, slots 114 are fixedly connected to two sides of the bottom of the fireproof door 112, insertion blocks 113 are arranged on two sides of the inside of the fireproof door 124, the slots 114 are mutually clamped with the insertion blocks 113, a rotating shaft 120 is movably connected to one side of the fireproof door 124, the movable door 119 is fixedly connected to one side of the rotating shaft 120, the door frame 117 is fixedly connected to one side of the fireproof door 124 through hinges 118, a fixed block 122 is fixedly connected to one side of the fireproof door 124, a door handle 123 is fixedly connected to one side of the fixed block 122, and a door lock 121 is arranged on one side of the fireproof door 124, one side fixedly connected with insulating layer 125 of preventing fire door 124, one side of door frame 117 is provided with closing mechanism 200, prevents that one side of fire door 124 is provided with block mechanism 300, and when the device was real-purpose, the first slider 111 of accessible slided in first slide rail 110 and can take out heat insulating board 112 and change or overhaul, has promoted the practical security of device greatly, has promoted the practical life of device simultaneously.

Furthermore, the inside fixedly connected with joint strip 116 of door frame 117 when the device is closed, not only can reduce the noise that the device used the production, can prevent simultaneously when on fire, the smog from the crack drifts away, has promoted the practical security of device greatly.

Furthermore, a limiting groove 115 is formed in one side of the door frame 117, and the limiting groove 115 is arc-shaped.

Further, closing mechanism 200 includes hollow groove 210 and second slide rail 212, one side fixedly connected with connecting rod 214 of second slide rail 212, the first spring 213 of one side fixedly connected with of connecting rod 214, one side fixedly connected with fixed plate 215 of connecting rod 214, when the device uses, first spring 213 outwards extends during the device atress, after the device atress is accomplished, can drive through the elastic potential energy of first spring 213 and prevent that fire door 124 is automatic closed, has promoted the practicality of device greatly.

Further, a second slide rail 212 has been seted up to hollow groove 210's inside, and the inside slidable mounting of second slide rail 212 has a second slider 211, and when the staff promoted to prevent fire door 124, prevent that fire door 124 atress drives second slider 211 and slide in second slide rail 212, it is more convenient when making staff use device, has promoted the convenience that the device used greatly.

Further, the block mechanism 300 includes a limiting block 310 and a second spring 311, a hollow cylinder 312 is provided inside the fireproof door 124, the second spring 311 is fixedly connected inside the hollow cylinder 312, one side of the second spring 311 is fixedly connected with the limiting block 310, the limiting block 310 is blocked on the limiting groove 115, when the device is in use, the limiting block 310 can slide or be blocked on the limiting groove 115 by the extrusion of the second spring 311 through stress, so that the device can achieve the effect of opening or stable closing, and the convenience of use of the device is greatly improved.

The working principle is as follows: when the device needs to be overhauled or replaced, the movable door 119 can be opened to pull out the heat insulation plate 112, the first sliding blocks 111 fixedly connected with the two sides of the heat insulation plate 112 slide in the first sliding rails 110 to take out the heat insulation plate 112 from the device, so that the replacement or overhaul effect is achieved, and when the device is replaced and overhauled, the inserting blocks 113 fixedly connected with the bottom of the heat insulation plate 112 can be inserted into the inserting grooves 114 through the downward sliding in the first sliding rails 110, so that the heat insulation plate 112 is fixed in the device.

When the device is used, the second slider 211 fixedly connected with one side of the connecting rod 214 fixedly connected with one side of the fireproof door 124 can slide in the second slide rail 212 by pulling the fireproof door 124, so that the opening effect can be achieved, and when the fireproof door 124 is not stressed, the device can be closed by the elastic potential energy of the first spring 213 fixedly connected with one side of the connecting rod 214.

When the device is in practical use, the device is closed by the first spring 213, and the hollow groove 210 is clamped to the limiting groove 115, so that the device can be stably closed, when the fireproof door 124 is pushed by force, the limiting block 310 pushes the second spring 311 inwards, so that the limiting block 310 can slide in the limiting groove 115, the limiting block 310 is separated from the limiting groove 115, and the opening effect of the device is achieved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An emergency security access door with a fire-proof structure, comprising a device body (100), characterized in that: the device main body (100) comprises a fireproof door (124), a door frame (117) and a movable door (119), wherein first sliding rails (110) are arranged on two sides of the inside of the fireproof door (124), two groups of first sliding rails (110) are all slidably provided with first sliding blocks (111), two groups of first sliding blocks (111) are fixedly connected with a heat insulation plate (112) on one side close to the heat insulation plate, slots (114) are fixedly connected with two sides of the bottom of the heat insulation plate (112), insertion blocks (113) are arranged on two sides of the inside of the fireproof door (124), the slots (114) are mutually clamped with the insertion blocks (113), a rotating shaft (120) is movably connected with one side of the fireproof door (124), the movable door (119) is fixedly connected with one side of the rotating shaft (120), the door frame (117) is fixedly connected with one side of the fireproof door (124) through a hinge (118), and a fixed block (122) is fixedly connected with one side of the fireproof door (124), the door lock is characterized in that a door handle (123) is fixedly connected to one side of the fixing block (122), a door lock (121) is arranged on one side of the fireproof door (124), a heat insulation layer (125) is fixedly connected to one side of the fireproof door (124), a closing mechanism (200) is arranged on one side of the door frame (117), and a clamping mechanism (300) is arranged on one side of the fireproof door (124).

2. The emergency security access door with a fire protection structure of claim 1, wherein: and a sealing rubber strip (116) is fixedly connected to the interior of the door frame (117).

3. The emergency security access door with a fire protection structure of claim 1, wherein: a limiting groove (115) is formed in one side of the door frame (117), and the limiting groove (115) is arc-shaped.

4. The emergency security access door with a fire protection structure of claim 1, wherein: the closing mechanism (200) comprises a hollow groove (210) and a second sliding rail (212), a connecting rod (214) is fixedly connected to one side of the second sliding rail (212), a first spring (213) is fixedly connected to one side of the connecting rod (214), and a fixing plate (215) is fixedly connected to one side of the connecting rod (214).

5. The emergency security access door with a fire-proof structure of claim 4, wherein: a second sliding rail (212) is arranged inside the hollow groove (210), and a second sliding block (211) is arranged inside the second sliding rail (212) in a sliding mode.

6. The emergency security access door with a fire protection structure of claim 1, wherein: the clamping mechanism (300) comprises a limiting block (310) and a second spring (311), a hollow cylinder (312) is arranged inside the fireproof door (124), the second spring (311) is fixedly connected inside the hollow cylinder (312), the limiting block (310) is fixedly connected to one side of the second spring (311), and the limiting block (310) is clamped on the limiting groove (115).