CN217001567U

CN217001567U - Wooden heat-insulating fireproof door

Info

Publication number: CN217001567U
Application number: CN202220652626.0U
Authority: CN
Inventors: 任宏帅
Original assignee: Shanxi Bohe Energy Saving Technology Co ltd
Current assignee: Shanxi Bohe Energy Saving Technology Co ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-07-19
Anticipated expiration: 2032-03-24

Abstract

The utility model discloses a wooden heat-insulation fireproof door which comprises a bottom plate, a fireproof door closer, a door frame and a mounting assembly, wherein a door body is movably mounted on the surface of the door frame through a hinge, an observation window is fixedly connected to the front end face of the door body, a sound-insulation assembly is fixedly arranged inside the door body, and a fireproof assembly is movably mounted at the bottom of the sound-insulation assembly. According to the temperature-control alarm, the installation assembly is arranged, the temperature change can be detected through the installation of the temperature-control alarm, people can be reminded of evacuation in time once a fire disaster occurs, safety accidents are prevented, when the temperature-control alarm works abnormally, two groups of threaded sleeves can be rotated, the threaded sleeves drive the transmission screw to move, the transmission screw moves through the transmission block to drive the arc-shaped plate to move, and the arc-shaped plate moves to drive the limiting block to move towards the direction far away from the limiting groove and close to the installation cavity until the limiting block is completely separated from the limiting groove.

Description

Wooden heat-insulating fireproof door

Technical Field

The utility model relates to the technical field of heat-insulation fireproof doors, in particular to a wooden heat-insulation fireproof door.

Background

The fireproof door is a door capable of meeting the requirements of fire resistance stability, integrity and heat insulation within a certain time, and is a fireproof partition arranged between fireproof partitions, evacuation staircases, vertical shafts and the like and having certain fire resistance, the fireproof door has the functions of a common door and also has the functions of preventing fire from spreading and flue gas from diffusing, the fire can be prevented from spreading within a certain time, people can be ensured to be evacuated, the fireproof door is divided into a wooden fireproof door according to materials, a steel fireproof door, a steel-wood fireproof door, other fireproof doors and the like, the wooden fireproof door is a door frame made of wood or wood products, a door leaf framework and a door leaf panel, heat insulation materials are filled in the door leaf, or the wooden door frame and the door leaf are made of wood or wood products, and in the using process, the existing wooden fireproof door has many problems or defects:

traditional wooden heat-insulating fireproof door does not have alarming function in the in-service use, in case the conflagration takes place night, causes casualties very easily, because has certain gap between the door body and the bottom plate moreover, when the conflagration takes place, flame probably spreads along the bottom plate through the clearance of the door body bottom, seriously harms resident' life safety.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wooden heat-insulation fireproof door to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a wooden thermal-insulated fire door that prevents, includes bottom plate, fire prevention door closer, door frame and installation component, there is a door body on the surface of door frame through hinge movable mounting, the preceding terminal surface fixedly connected with observation window of the door body, the fixed syllable-dividing subassembly that is provided with in inside of the door body, the bottom movable mounting of syllable-dividing subassembly has the fire prevention component, the rear end face movable mounting of the door body has the control by temperature change siren, the equal fixedly connected with limiting plate in both sides of control by temperature change siren, the top fixedly connected with of limiting plate draws the piece.

As a further scheme of the utility model: the installation component comprises a supporting plate, wherein the two sides of the top of the supporting plate are fixedly connected with vertical plates, the vertical plates are arranged on one sides close to each other, an installation cavity is formed in the installation cavity, springs are arranged inside the installation cavity, the springs are arranged on two sides, the springs are arranged on one sides far away from each other, the movable plates are fixedly connected with, and the movable plates are arranged on one sides far away from each other.

As a further scheme of the utility model: the inside swing joint of spacing groove has the stopper, and stopper and fly leaf fixed connection, and is two sets of the equal swing joint in one side that the riser was kept away from each other has the screw sleeve, screw sleeve's inside threaded connection has drive screw, and is two sets of the equal fixedly connected with transmission piece in one side that drive screw is close to each other is two sets of the equal fixedly connected with arc in one side that the transmission piece is close to each other.

As a further scheme of the utility model: the fire prevention subassembly includes the transmission chamber, the inside fixed mounting in transmission chamber has hydraulic push rod, hydraulic push rod's output fixedly connected with driving plate, the spout has all been seted up at the both ends of driving plate.

As a further scheme of the utility model: the inner wall sliding connection of spout has the slider, and slider and driving plate fixed connection, the equal fixedly connected with transfer line in both sides of driving plate bottom, the mounting groove has been seted up to the bottom of transfer line, the inside swing joint of mounting groove has the piece of blockking, and blocks piece and transfer line fixed connection, the both ends of blockking the piece all are provided with the flame retardant coating.

As a further scheme of the utility model: the sound insulation assembly comprises a sound insulation layer, a sound absorption cavity is uniformly formed in the sound insulation layer, and sound absorption cotton is fixedly connected to the two ends of the inner wall of the sound absorption cavity.

Compared with the prior art, the utility model has the beneficial effects that: this wooden heat-insulating fireproof door has following advantage:

(1) by arranging the mounting component and installing the temperature control alarm, the temperature change can be detected, and once a fire disaster happens, can remind people of evacuating in time, prevent safety accidents, when the temperature control alarm works abnormally, can rotate two groups of threaded sleeves, the threaded sleeves rotate to drive the transmission screw to move, the transmission screw moves to drive the arc-shaped plate to move through the transmission block, the arc-shaped plate moves to drive the limiting block to move towards the direction far away from the limiting groove and close to the installation cavity until the limiting block is completely separated from the limiting groove, then the pulling block is lifted upwards, the pulling block is stressed to drive the temperature control alarm to be separated from the vertical plate through the limiting plate, therefore, the purpose of conveniently disassembling and overhauling the temperature control alarm is achieved, and the problem that casualties are easily caused once a fire disaster happens at night because the traditional temperature control alarm does not have an alarming function is solved;

(2) the fire-proof assembly is movably arranged at the bottom of the sound-proof assembly, when a fire disaster occurs, the hydraulic push rod can be controlled to start working through the external controller, the output end of the hydraulic push rod can be utilized to drive the transmission plate to move downwards, the transmission plate moves downwards to drive the blocking block to move downwards through the transmission rod until the blocking block is abutted against the bottom plate, so that the effect of blocking the fire spread is achieved, and the fire-proof layer is arranged on the surface of the blocking block, so that the fire-proof performance of the blocking block can be effectively improved, and the problem that the fire disaster occurs because a certain gap exists between the door body and the bottom plate, flame can spread along the bottom plate through the gap at the bottom of the door body and seriously harms the life safety of residents is solved;

(3) through the fixed syllable-dividing subassembly that is provided with in the inside of the door body, can utilize and inhale the sound cotton of inhaling of sound intracavity, can this prevent fire door's of effectual improvement sound insulation effect, the pollution that can the noise reduction gives people and provides comfortable quiet living environment.

Drawings

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

FIG. 2 is a rear view of the present invention;

FIG. 3 is a schematic view of a partial structure of the fire-protecting assembly of the present invention;

FIG. 4 is a partial schematic view of the acoustic baffle assembly of the present invention;

fig. 5 is an enlarged view of the utility model at a.

In the figure: 1. a fire door closer; 2. a door body; 3. a door frame; 4. an observation window; 5. a base plate; 6. a temperature control alarm; 7. a fire protection assembly; 701. a slider; 702. a chute; 703. a transmission rod; 704. mounting grooves; 705. a blocking block; 706. a drive plate; 707. a hydraulic push rod; 708. a transmission cavity; 709. a fire barrier layer; 8. mounting the component; 801. a mounting cavity; 802. a spring; 803. a movable plate; 804. a limiting block; 805. a transmission block; 806. a drive screw; 807. a threaded sleeve; 808. an arc-shaped plate; 809. a limiting groove; 810. a vertical plate; 811. a support plate; 9. a sound insulating assembly; 901. a sound insulating layer; 902. a sound absorbing chamber; 903. sound-absorbing cotton; 10. a limiting plate; 11. and (5) pulling the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown: a wooden heat-insulation fireproof door comprises a bottom plate 5, a fireproof door closer 1, a door frame 3 and a mounting component 8, wherein the mounting component 8 comprises a supporting plate 811, vertical plates 810 are fixedly connected to two sides of the top of the supporting plate 811, mounting cavities 801 are formed in the sides, close to each other, of the two vertical plates 810, springs 802 are mounted in the mounting cavities 801, movable plates 803 are fixedly connected to the sides, far away from each other, of the two springs 802, limiting grooves 809 are formed in the sides, far away from each other, of the two movable plates 803, limiting blocks 804 are movably connected to the inside of the limiting grooves 809, the limiting blocks 804 are fixedly connected to the movable plates 803, threaded sleeves 807 are movably connected to the sides, far away from each other, of the two vertical plates 810, transmission screws 806 are connected to internal threads of the threaded sleeves 807, transmission blocks 805 are fixedly connected to the sides, close to each other, arc plates 808 are fixedly connected to the sides, close to each other, of the two transmission blocks, the door body 2 is movably arranged on the surface of the door frame 3 through a hinge, and the front end surface of the door body 2 is fixedly connected with an observation window 4;

specifically, as shown in fig. 1, 2 and 5, when in use, the temperature change can be detected by installing the temperature control alarm 6 through the installation component 8, and in case of fire, people can be reminded to evacuate in time to prevent safety accidents, when the temperature control alarm 6 works abnormally, two sets of threaded sleeves 807 can be rotated, the threaded sleeves 807 rotate to drive the transmission screw 806 to move, the transmission screw 806 moves through the transmission block 805 to drive the arc-shaped plate 808 to move, the arc-shaped plate 808 moves to drive the limiting block 804 to move in a direction away from the limiting groove 809 and close to the installation cavity 801 until the limiting block 804 completely separates from the limiting groove 809, then the pulling block 11 is lifted upwards, the pulling block 11 is forced to drive the temperature controller 6 to separate from the vertical plate 810 through the limiting plate 10, so as to achieve the purpose of facilitating the disassembly and maintenance of the temperature control alarm 6, the problem that casualties are easily caused once a fire disaster happens at night because the traditional fire alarm device does not have an alarm function is solved;

a sound insulation assembly 9 is fixedly arranged inside the door body 2, the sound insulation assembly 9 comprises a sound insulation layer 901, sound absorption cavities 902 are uniformly formed inside the sound insulation layer 901, and sound absorption cotton 903 is fixedly connected to two ends of the inner wall of each sound absorption cavity 902;

specifically, as shown in fig. 3 and 4, when in use, the sound insulation component 9 is fixedly arranged inside the door body 2, so that the sound insulation effect of the fire door can be effectively improved by using the sound insulation cotton 903 in the sound insulation cavity 902, the noise pollution can be reduced, and a comfortable and quiet living environment can be provided for people;

the bottom of the sound insulation component 9 is movably provided with a fireproof component 7, the fireproof component 7 comprises a transmission cavity 708, a hydraulic push rod 707 is fixedly arranged inside the transmission cavity 708, the output end of the hydraulic push rod 707 is fixedly connected with a transmission plate 706, two ends of the transmission plate 706 are respectively provided with a sliding groove 702, the inner wall of the sliding groove 702 is slidably connected with a sliding block 701, the sliding block 701 is fixedly connected with the transmission plate 706, two sides of the bottom of the transmission plate 706 are respectively fixedly connected with a transmission rod 703, the bottom of the transmission rod 703 is provided with an installation groove 704, the inside of the installation groove 704 is movably connected with a blocking block 705, the blocking block 705 is fixedly connected with the transmission rod 703, two ends of the blocking block 705 are respectively provided with a fireproof layer 709, the rear end face of the door body 2 is movably provided with a temperature control alarm 6, two sides of the temperature control alarm 6 are respectively and fixedly connected with a limiting plate 10, and the top of the limiting plate 10 is fixedly connected with a pull block 11;

specifically, as shown in fig. 2 and 3, during use, a fireproof component 7 is movably mounted at the bottom of the sound insulation component 9, when a fire disaster occurs, the hydraulic push rod 707 can be controlled by an external controller to start working, the output end of the hydraulic push rod 707 can be utilized to drive the transmission plate 706 to move downwards, the transmission plate 706 moves downwards to drive the blocking block 705 to move downwards through the transmission rod 703 until the blocking block is abutted to the bottom plate 5, so that the effect of blocking the fire spread is achieved, and the fireproof layer 709 is arranged on the surface of the blocking block 705, so that the fireproof performance of the blocking block 705 can be effectively improved, and the problem that the fire disaster is seriously harmed to the life safety because a certain gap exists between the door body 2 and the bottom plate 5, when the fire disaster occurs, flame can spread along the bottom plate 5 through the gap at the bottom of the door body 2, and the flame can seriously harm the life safety of residents is solved.

The working principle is as follows: when the temperature control alarm 6 is used, firstly, the mounting assembly 8 is arranged, the temperature change can be detected by mounting the temperature control alarm 6, once a fire disaster occurs, people can be reminded of evacuating in time, and safety accidents are prevented, when the temperature control alarm 6 works abnormally, two groups of threaded sleeves 807 can be rotated, the threaded sleeves 807 rotate to drive the transmission screw 806 to move, the transmission screw 806 moves to drive the arc plate 808 to move through the transmission block 805, the arc plate 808 moves to drive the limiting block 804 to move towards the direction far away from the limiting groove 809 and close to the mounting cavity 801 until the limiting block 804 completely separates from the limiting groove 809, then the pulling block 11 is lifted upwards, the pulling block 11 is stressed to drive the temperature control alarm 6 to separate from the vertical plates 810 through the limiting plate 10, and therefore the purpose of facilitating the disassembly and maintenance of the temperature control alarm 6 is achieved;

secondly, the fireproof component 7 is movably arranged at the bottom of the sound insulation component 9, when a fire disaster occurs, the hydraulic push rod 707 can be controlled to start working through an external controller, the output end of the hydraulic push rod 707 can be utilized to drive the driving plate 706 to move downwards, the driving plate 706 moves downwards and drives the blocking block 705 to move downwards through the driving rod 703 until the blocking block abuts against the bottom plate 5, and therefore the effect of blocking the fire spread is achieved, and the fireproof layer 709 is arranged on the surface of the blocking block 705, so that the fireproof performance of the blocking block 705 can be effectively improved;

finally, through the fixed subassembly 9 that gives sound insulation that is provided with in the inside of the door body 2, can utilize the sound absorption cotton 903 in the sound absorption chamber 902, can effectual improvement this prevent fire door's sound insulation effect, can the pollution of noise reduction, give people and provide comfortable quiet living environment.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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, and any reference signs in the claims are not to be construed as limiting the claims.

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 wooden thermal-insulated fire door that prevents, includes bottom plate (5), fire door closer (1), door frame (3) and installation component (8), its characterized in that: the utility model discloses a fire alarm, including door frame (3), door frame (2), door body (2), the preceding terminal surface fixedly connected with observation window (4) of door body (2), the fixed noise insulation subassembly (9) that are provided with in inside of door body (2), the bottom movable mounting of noise insulation subassembly (9) has fire prevention subassembly (7), the rear end face movable mounting of the door body (2) has control by temperature change siren (6), the equal fixedly connected with limiting plate (10) in both sides of control by temperature change siren (6), the top fixedly connected with of limiting plate (10) draws piece (11).

2. The wooden heat insulation and fire door as claimed in claim 1, wherein: the mounting assembly (8) comprises a supporting plate (811), wherein vertical plates (810) are fixedly connected to the two sides of the top of the supporting plate (811), two sets of mounting cavities (801) are formed in one sides, close to each other, of the vertical plates (810), springs (802) are arranged inside the mounting cavities (801), two sets of movable plates (803) are fixedly connected to one sides, far away from each other, of the springs (802), and two sets of limiting grooves (809) are formed in one sides, far away from each other, of the movable plates (803).

3. The wood insulating fire door of claim 2, wherein: the inside swing joint of spacing groove (809) has stopper (804), and stopper (804) and fly leaf (803) fixed connection, two sets of equal swing joint in one side that riser (810) kept away from each other has screw sleeve (807), the inside threaded connection of screw sleeve (807) has driving screw (806), two sets of equal fixedly connected with driving block (805) in one side that driving screw (806) are close to each other, two sets of equal fixedly connected with arc (808) in one side that driving block (805) are close to each other.

4. The wood insulating fire door of claim 1, wherein: fireproof component (7) include transmission chamber (708), the inside fixed mounting in transmission chamber (708) has hydraulic push rod (707), the output fixedly connected with driving plate (706) of hydraulic push rod (707), spout (702) have all been seted up at the both ends of driving plate (706).

5. The wooden heat insulation and fire door as claimed in claim 4, wherein: the inner wall sliding connection of spout (702) has slider (701), and slider (701) and driving plate (706) fixed connection, the equal fixedly connected with transfer line (703) in both sides of driving plate (706) bottom, mounting groove (704) have been seted up to the bottom of transfer line (703), the inside swing joint of mounting groove (704) has stopper piece (705), and stopper piece (705) and transfer line (703) fixed connection, the both ends of stopper piece (705) all are provided with flame retardant coating (709).

6. The wooden heat insulation and fire door as claimed in claim 1, wherein: the sound insulation assembly (9) comprises a sound insulation layer (901), a sound absorption cavity (902) is uniformly formed in the sound insulation layer (901), and sound absorption cotton (903) is fixedly connected to the two ends of the inner wall of the sound absorption cavity (902).