CN210828937U

CN210828937U - Burglary-resisting door with fire prevention function

Info

Publication number: CN210828937U
Application number: CN201921545527.7U
Authority: CN
Inventors: 王玉军
Original assignee: TIANJIN HUAXIA FIREPROOF EQUIPMENT CO Ltd
Current assignee: TIANJIN HUAXIA FIREPROOF EQUIPMENT CO Ltd
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-06-23
Anticipated expiration: 2029-09-16

Abstract

The utility model provides a burglarproof door with fireproof function, which comprises a door frame, a fireproof door body arranged on the door frame, and a door lock mechanism arranged on the fireproof door body; the door frame top is equipped with the shutoff mechanism that is used for the fixed fire door body, and this shutoff mechanism includes the receiver and the fire prevention subassembly that sets up in the receiver, the vertical slidable mounting in receiver bottom has the locating plate, and the both sides correspondence of the left and right sides of this locating plate is equipped with the baffle that is used for the shutoff fire door body and door frame clearance. The utility model discloses create simple structure, easy to use, the security is high, not only has good theftproof performance, when the conflagration breaing out outdoors, can also improve the fire behavior of this kind of burglary-resisting door through installing the fire prevention cloth fast.

Description

Burglary-resisting door with fire prevention function

Technical Field

The invention belongs to the field of anti-theft doors, and particularly relates to an anti-theft door with a fireproof function.

Background

In the prior art, common fireproof and antitheft doors are mostly made of single materials and have poor fireproof effect, and some composite fireproof and antitheft doors are also made of the same material on two sides of a door leaf and are filled with fireproof and heat-insulating materials in the middle interlayer of two panels; however, as the temperature rises, the single security door body cannot well play a role in blocking, and the security door and parts on the security door are very easy to deform or dissolve, so that the fire-proof heat-insulating material is easy to damage, and sparks and the like enter the room to cause indoor fire.

Disclosure of Invention

In view of the above, the present invention provides a security door with fire-proof function to overcome the above-mentioned drawbacks in the prior art.

In order to achieve the purpose, the technical scheme of the invention is realized as follows:

a kind of burglary-resisting door with fire prevention function, including door frame, fire prevention door body mounted on door frame, and the door lock organization set up on the fire prevention door body; the top of the door frame is provided with a plugging mechanism for fixing a fireproof door body, the plugging mechanism comprises a storage box and a fireproof assembly arranged in the storage box, a positioning plate is vertically and slidably mounted on one side of the storage box, which faces the fireproof door body, and baffle plates for plugging a gap between the fireproof door body and the door frame are correspondingly arranged on the left side and the right side of the positioning plate; the fireproof assembly comprises fireproof cloth stored in the storage box, and the baffle is provided with a positioning assembly used for fixing the fireproof cloth.

Furthermore, a screw rod for pushing the positioning plate to move is arranged on the positioning plate, the screw rod is vertically arranged on the positioning plate, and a positioning sleeve is arranged at one end of the screw rod, which extends out of the storage box; the storage box is provided with a slide rail in sliding fit with the screw rod.

Furthermore, a plurality of positioning grooves matched with the positioning sleeves are arranged at the positions, corresponding to the slide ways, on the storage box.

Furthermore, the baffle passes through the reinforcing plate to be fixed on the locating plate, is equipped with on the receiver with reinforcing plate complex assembly groove.

Furthermore, the positioning assembly comprises a telescopic rod arranged on the baffle and a stay wire arranged on the telescopic rod, and a fixing ring used for fixing the stay wire is arranged at the bottom of the door frame.

Furthermore, a mounting groove for accommodating the telescopic rod and the pull wire is formed in the baffle plate, a tension spring is arranged in the mounting groove, one end of the tension spring is fixed on the baffle plate, and the other end of the tension spring is fixed on the telescopic rod; the stay wire is arranged at one end of the telescopic rod different from the tension spring.

Further, the receiver passes through the connecting plate to be fixed on the door frame.

Compared with the prior art, the invention has the following advantages:

the anti-theft door is simple in structure, easy to use and high in safety, has good anti-theft performance, and can improve the fire resistance of the anti-theft door by quickly installing the fireproof cloth when a fire disaster happens outside the door; the positioning plate and the baffle plate arranged on the storage box can respectively block the top and the left side and the right side of the fireproof door body, so that secondary fixing of the fireproof door body is realized, the positioning plate and the baffle plate can respectively block different positions of the fireproof door body to form multi-point fixing, and the anti-theft performance of the fireproof door body when the fireproof door body is closed is improved; the edge of the fireproof cloth can be fixed together with the positioning plate by the stay wire on the baffle plate, so that the fireproof cloth can better play a fireproof role together with the fireproof door body, and the fireproof performance of the antitheft door is further improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. In the drawings:

FIG. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of a storage box according to an embodiment of the present invention;

FIG. 3 is a schematic view of the extended structure of the pull wire according to the inventive embodiment of the present invention;

FIG. 4 is a schematic view of the structure of the baffle plate in the inventive embodiment;

fig. 5 is a schematic structural view of the fire-retardant fabric according to the embodiment of the present invention after installation.

Description of reference numerals:

1-a door frame; 2-a fireproof door body; 3, a storage box; 4, positioning a plate; 5-a baffle plate; 6-a reinforcing plate; 7-a connecting plate; 8-fixing the ring; 9-screw rod; 10-positioning the sleeve; 11-a slide; 12-positioning grooves; 13-fireproof cloth; 14-a pull wire; 15-a telescopic rod; 16-a tension spring; 17-mounting grooves; 18-electric push rod.

Detailed Description

It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.

In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

The invention will be described in detail with reference to the following embodiments with reference to the attached drawings.

A kind of burglary-resisting door with fire prevention function, as shown in fig. 1 to 5, including door frame 1, fire prevention door body 2 installed on door frame 1, and the door lock organization set up on the fire prevention door body 2; the door lock mechanism can adopt the existing anti-theft door lock, and the fireproof door body 2 can adopt the existing door body with fireproof capacity; the top of the door frame 1 is provided with a plugging mechanism for fixing the fireproof door body 2, the plugging mechanism comprises a storage box 3 and a fireproof assembly arranged in the storage box 3, the bottom of the storage box 3 is vertically and slidably provided with a positioning plate 4, and the left side and the right side of the positioning plate 4 are correspondingly provided with baffle plates 5 for plugging a gap between the fireproof door body 2 and the door frame 1; the fireproof assembly comprises fireproof cloth 13 stored in the storage box 3, and the baffle 5 is provided with a positioning assembly for fixing the fireproof cloth 13; the flameproof fabric 13 may be wound in the storage case 3 and fixed in the storage case 3 by means of an adhesive or a binding tape.

The positioning plate 4 is provided with a screw rod 9 for pushing the positioning plate 4 to move, the screw rod 9 is vertically arranged on the positioning plate 4, and one end of the screw rod 9 extending out of the storage box 3 is provided with a positioning sleeve 10; the storage box 3 is provided with a slideway 11 in sliding fit with the screw 9; specifically, when the fire door body 2 closed, for further improvement fire door body 2's theftproof performance, operating personnel can drive locating plate 4 through screw rod 9, and baffle 5 on the locating plate 4 slides downwards, make locating plate 4 and baffle 5 block the top and the left and right sides of fire door body 2 respectively, thereby realize fixed to fire door body 2's secondary, locating plate 4 and baffle 5 can be through the different positions that block fire door body 2 respectively, form the multiple spot fixed, the theftproof performance when having improved fire door body 2 and closing.

A plurality of positioning grooves 12 matched with the positioning sleeves 10 are arranged on the storage box 3 corresponding to the slide ways 11; after the screw rod 9 slides to suitable position, operating personnel can make the position sleeve 10 withstand the receiver 3 or insert the constant head tank 12 through revolving the position sleeve 10 soon to realize the fixed of screw rod 9 and locating plate 4, it is very convenient to operate.

In an optional embodiment, in order to improve the convenience that locating plate 4 removed, can set up electric putter 18 that is used for driving screw rod 9 to remove on receiver 3 or the door frame 1, specifically, electric putter 18 one end is installed on receiver 3 or door frame 1, and the other end is connected with screw rod 9, and electric putter 18's flexible direction is the same with the length direction of spout, as long as can drive screw rod 9 and locating plate 4 removal can, when the user needs to remove locating plate 4, only need operate electric putter 18 can realize driving locating plate 4 and remove, and it is very convenient to operate.

The baffle 5 is fixed on the positioning plate 4 through the reinforcing plate 6, and the storage box 3 is provided with an assembly groove matched with the reinforcing plate 6; reinforcing baffle 5 that reinforcing plate 6 can be fine and the joint strength of locating plate 4, simultaneously through reinforcing plate 6 and assembly groove cooperation, reinforcing plate 6 can also play fine guide effect to locating plate 4, make locating plate 4 can be stable from top to bottom all the time slide, when the fire door body 2 is forced to be opened, the baffle 5 that the fire door body 2 opened one side can receive the pressure to 3 middle parts squints of receiver, receiver 3 not only can fix baffle 5 through restriction locating plate 4 this moment, also can fix baffle 5 through reinforcing plate 6 is restrained to the assembly groove, thereby the resistance to compression and the resistance to deformation ability of baffle 5 have been improved greatly, greatly reduced the possibility that the fire door body 2 was forced to open.

The positioning assembly comprises an expansion link 15 arranged on the baffle 5 and a pull wire 14 arranged on the expansion link 15, and the expansion link 15 can be used as an extension of the baffle 5; the baffle 5 is provided with a mounting groove 17 for accommodating the telescopic rod 15 and the pull wire 14, a tension spring 16 is arranged in the mounting groove 17, one end of the tension spring 16 is fixed on the baffle 5, and the other end of the tension spring is fixed on the telescopic rod 15; the pull wire 14 is arranged at one end of the telescopic rod 15 different from the tension spring 16, and the bottom of the door frame 1 is provided with a fixing ring 8 for fixing the pull wire 14; when the fireproof door body 2 is not needed to be used, the stay wire 14 can be accommodated in the installation groove 17, so that the stay wire 14 is prevented from influencing the normal opening of the fireproof door body 2; when the fireproof cloth 13 needs to be fixed by using the stay wire 14, the stay wire 14 can be fixed on the fixing ring 8 after being pulled out, at the moment, the stay wire 14 can be straightened under the action of the telescopic rod 15 and the tension spring 16, and the straightened stay wire 14 can better fix the fireproof cloth 13;

fireproof cloth 13 can play the duplicate protection effect with the fire door body 2, when the conflagration breaing out, for avoiding the intensity of a fire to indoor stretching through the burglary-resisting door, operating personnel can open receiver 3, the fireproof cloth 13 of will accomodating is emitted, later with the fireproof cloth 13 paste tight door body (can adopt folding mode), and push down fireproof cloth 13 through gliding locating plate 4 and baffle 5, make fireproof cloth 13 can hug closely fireproof door body 2 set up can, finally, pull out the 14 of acting as go-between in the baffle 5, and fix on solid fixed ring 8 with 14 of acting as go-between, also can use between two solid fixed ring 8 to act as go-between 14 to connect, thereby make the both sides and the bottom of acting as go-between 14 and fixing fireproof cloth 13, make fireproof cloth 13 can cover completely and seal the burglary-resisting door, prevent that mars etc. from getting into indoorly, play good fire.

In another optional embodiment, the fireproof cloth 13 is made of basalt fiber fireproof cloth or ceramic fireproof cloth; the basalt fiber fireproof cloth is woven by using 7-9 mu m continuous basalt fiber spun yarns of GBF, wherein plain cloth, satin cloth and the like are subjected to high-temperature and non-toxic coating treatment; it is used as the best fireproof material for the lining of fire-proof protective clothing, flame-retardant and heat-insulating fabric and fireproof curtain.

The ceramic fireproof cloth has high temperature resistance, low heat conductivity coefficient, thermal shock resistance and low heat capacity; excellent high-temperature insulating property, high tensile strength and long service life; has the capability of resisting the erosion of nonferrous metals such as molten contact aluminum, zinc and the like; the product has good bottom temperature and high temperature strength; no toxicity, no harm and no adverse effect on the environment; convenient construction and installation and the like.

The storage box 3 is fixed on the door frame 1 through a connecting plate 7; can be that receiver 3 is more firm fixes on door frame 1 through connecting plate 7, make locating plate 4 and baffle 5 can play better effect of blockking, have further improved the theftproof performance of this kind of burglary-resisting door.

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 embodied in other specific forms without departing from the spirit or essential characteristics thereof.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a burglary-resisting door with fire prevention function which characterized in that: the door lock comprises a door frame, a fireproof door body arranged on the door frame and a door lock mechanism arranged on the fireproof door body; the top of the door frame is provided with a plugging mechanism for fixing a fireproof door body, the plugging mechanism comprises a storage box and a fireproof assembly arranged in the storage box, a positioning plate is vertically and slidably mounted on one side of the storage box, which faces the fireproof door body, and baffle plates for plugging a gap between the fireproof door body and the door frame are correspondingly arranged on the left side and the right side of the positioning plate; the fireproof assembly comprises fireproof cloth stored in the storage box, and the baffle is provided with a positioning assembly used for fixing the fireproof cloth.

2. A security door with a fire protection function, according to claim 1, characterized in that: the positioning plate is provided with a screw rod used for pushing the positioning plate to move, the screw rod is vertically arranged on the positioning plate, and one end of the screw rod, which extends out of the storage box, is provided with a positioning sleeve; the storage box is provided with a slide rail in sliding fit with the screw rod.

3. A security door with a fire-proof function according to claim 2, wherein: the position of the storage box corresponding to the slide ways is provided with a plurality of positioning grooves matched with the positioning sleeves.

4. A security door with a fire protection function, according to claim 1, characterized in that: the baffle passes through the reinforcing plate to be fixed on the locating plate, is equipped with on the receiver with reinforcing plate complex assembly groove.

5. A security door with a fire protection function, according to claim 1, characterized in that: the positioning assembly comprises a telescopic rod arranged on the baffle and a stay wire arranged on the telescopic rod, and a fixing ring used for fixing the stay wire is arranged at the bottom of the door frame.

6. The burglarproof door with a fire prevention function according to claim 5, wherein: the baffle is provided with a mounting groove for accommodating the telescopic rod and the pull wire, a tension spring is arranged in the mounting groove, one end of the tension spring is fixed on the baffle, and the other end of the tension spring is fixed on the telescopic rod; the stay wire is arranged at one end of the telescopic rod different from the tension spring.

7. A security door with a fire protection function, according to claim 1, characterized in that: the receiver passes through the connecting plate to be fixed on the door frame.