CN110671029B

CN110671029B - Door and window with fireproof sealing function

Info

Publication number: CN110671029B
Application number: CN201911052528.2A
Authority: CN
Inventors: 卜美妍
Original assignee: Harbin Geyun Window Industry Co ltd
Current assignee: HARBIN GEYUN WINDOW INDUSTRY Co.,Ltd.
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-08-18
Anticipated expiration: 2039-10-31
Also published as: CN110671029A

Abstract

The invention discloses a door and window with fireproof sealing function, comprising a door frame and a leaf door, wherein the door frame is fixedly embedded in a wall body, clamping cavities which are symmetrically arranged up and down are arranged in the door frame, the clamping cavity is internally provided with a clamping plate in a sliding way, the clamping plate can clamp the door leaf to lock the door leaf, a vertical sliding cavity is arranged in the door frame, a round sleeve is rotationally arranged in the vertical sliding cavity, a driven shaft is matched with an internal spline of the round sleeve, the driven shaft can control the clamping plate to slide up and down, a power cavity is formed in the wall body on the left side of the door frame, the invention is characterized in that the concave sliding block is arranged in the power cavity in a sliding way, when a fire disaster happens, the rectangular block can automatically bounce open to enable the water spray head to spray water for extinguishing the fire and cool the periphery of the door, meanwhile, if people are trapped around the door, the sliding door can be opened by manually sliding the sliding door upwards, and the people escape from the small door.

Description

Door and window with fireproof sealing function

Technical Field

The invention relates to the technical field of doors and windows, in particular to a door and window with a fireproof sealing function.

Background

Door and window has very extensive application in the life, but most door and window only have single locking function, like in special scenes such as the warehouse of depositing inflammable goods, door and window only have locking function still not enough, if the conflagration breaks out, traditional door and window is heated deformation easily, leads to door and window not to open, and stranded personnel can not go out, and, is surrounded by the intensity of a fire around the door and window, burns out door and window easily, causes the intensity of a fire to spread, enlarges the loss.

Disclosure of Invention

The invention aims to provide a door and window with a fireproof sealing function, which is used for overcoming the defects in the prior art.

The door and window with the fireproof sealing function comprises a door frame and a leaf door, wherein the door frame is fixedly embedded in a wall body, clamping cavities which are arranged up and down symmetrically are formed in the door frame, clamping plates are arranged in the clamping cavities in a sliding mode, the leaf door can be clamped by the clamping plates to be locked, vertical sliding cavities are formed in the door frame, round sleeves are arranged in the vertical sliding cavities in a rotating mode, driven shafts are matched with the round sleeves through splines and can control the clamping plates to slide up and down, power cavities are formed in the wall body on the left side of the door frame, concave sliding blocks are arranged in the power cavities in a sliding mode, spline sleeves are arranged in the concave sliding blocks, a cross shaft is arranged in the right wall of the power cavities in a rotating mode, inner blocks are fixedly arranged at the right side ends of the cross shaft, the inner blocks can be controlled to rotate by controlling the spline sleeves to rotate, and then the driven shafts, the clamping plate clamps the door leaf, a sliding door is arranged in the door leaf in a sliding mode, the sliding door can be used for escaping conveniently when a fire disaster occurs, a cam cavity is formed in the door leaf on the left side of the sliding door, a cam is arranged in the cam cavity in a rotating mode, the rotation of the cam is controlled through a key, a water spraying cavity is formed in the position, close to the top, of the door leaf, a cover plate capable of being bounced open is hinged in the water spraying cavity, a rectangular block is fixedly arranged on the rear side face of the cover plate, a water spraying head is fixedly arranged at the bottom of the rectangular block, and the water spraying head can spray water in the fire disaster.

According to the technical scheme, a door opening motor is fixedly arranged on the top surface of the door frame, the leaf door is rotatably hinged in the door frame, a door shaft is arranged in the door frame in a rotating mode, the door shaft is fixed with the leaf door, the door shaft is rotatably connected with the door frame, and the top end of the door opening motor is in power connection with the bottom surface of the door opening motor.

A further technical scheme, the wall body is internally and fixedly embedded with a water pump, the right side and the external water source intercommunication of water pump, the left side and the rubber tube intercommunication of water pump, the rubber tube with the rectangular block intercommunication, the back wall in water spray chamber with install the elastic spring between the trailing flank of apron, little sliding cavity has been seted up on the diapire in water spray chamber, it is equipped with L type cardboard to slide in the little sliding cavity, L type cardboard can insert in the apron, prevent the apron is opened, the top in little sliding cavity has set firmly the switch electro-magnet, the switch electro-magnet is electrified, makes L type cardboard rebound, and the loss of electricity makes L type cardboard rebound, control apron is opened or is closed.

According to the technical scheme, a spline shaft is arranged in the power cavity in a rotating mode and is in spline fit connection with the spline sleeve, the bottom end of the spline shaft is in power connection with a power motor which is embedded in the wall body, two power bevel gears are fixedly arranged on the periphery of the spline sleeve, a driven bevel gear is fixedly arranged on the left side of the transverse shaft and can be respectively meshed with the power bevel gears, and first electromagnets are fixedly embedded on the inner walls of the upper side and the lower side of the power cavity.

Further technical scheme, the left side end of driven shaft admittedly is equipped with the external gear, the external gear can insert in eating the piece in, erect smooth intracavity and set firmly the fixed block, the driven shaft runs through the fixed block, just the driven shaft with fixed block spline fitting, the fixed disk has set firmly on the periphery of driven shaft, the fixed disk with install reset spring between the fixed block, the cam intracavity slides and is equipped with the ejector pad, the left side of ejector pad has set firmly pushes away the dish, but pushes away the dish roof pressure the driven shaft removes left, makes the external gear inserts in eating the piece in.

According to the technical scheme, the two groups of power sliding blocks are arranged in the vertical sliding cavity in a sliding mode, the two groups of power sliding blocks are connected with the round sleeve through first pull wires, vertical clamping plates are arranged in the vertical sliding cavity in a sliding mode and can clamp the door leaf, the vertical clamping plates are hinged to the power sliding blocks through power connecting rods, the two groups of sliding blocks are arranged in the clamping cavities in a sliding mode, the top of each sliding block is hinged to the clamping plate through the connecting rods, the second pull wires are fixedly arranged at two ends, far away from each other, of the two groups of power sliding blocks, penetrate through the left side of each sliding block and then fixed to the left side of each sliding block, and tension springs are arranged between the vertical sliding cavities and the clamping plates and the clamping cavities.

The invention has the beneficial effects that: when the door leaf is closed, the key is screwed to enable the outer gear to be meshed with the inner clamping block, so that the clamping plate and the vertical clamping plate can clamp the door, the door is prevented from being opened, the self-locking of the door is realized, the rectangular block can automatically bounce when a fire disaster occurs, the water spray head sprays water to extinguish the fire and cool the periphery of the door, and meanwhile, if trapped people exist around the door, the sliding door can be opened by manually sliding upwards to escape from the small door.

Drawings

FIG. 1 is a schematic view of the internal structure of a door/window with fireproof sealing function according to the present invention;

FIG. 2 is an enlarged partial schematic view of A of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged partial schematic view of B of FIG. 1 in accordance with the present invention;

FIG. 4 is a schematic view of a cover plate according to the present invention;

fig. 5 is an enlarged schematic view of the slider in the present invention.

Detailed Description

The invention will now be described in detail with reference to fig. 1-5, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

Referring to fig. 1 to 5, a door and window with a fireproof sealing function according to an embodiment of the present invention includes a door frame 10 and a door 16, the door frame 10 is fixedly embedded in a wall 11, clamping cavities 14 are formed in the door frame 10 and are arranged vertically symmetrically, clamping plates 30 are arranged in the clamping cavities 14 in a sliding manner, the clamping plates 30 can clamp the door 16, so that the door 16 is locked, a vertical sliding cavity 60 is formed in the door frame 10, a circular sleeve 47 is rotatably arranged in the vertical sliding cavity 60, a driven shaft 46 is spline-fitted in the circular sleeve 47, the driven shaft 46 can control the vertical sliding of the clamping plates 30, a power cavity 45 is formed in the wall 11 on the left side of the door frame 10, a concave sliding block 70 is slidably arranged in the power cavity 45, a spline sleeve 37 is rotatably arranged in the concave sliding block 70, a transverse shaft 41 is rotatably arranged in the right wall of the power cavity 45, and an inner thrust block 42 is fixedly arranged at the right end of the, the spline sleeve 37 is controlled to rotate to control the inner eating block 42 to rotate, so that the driven shaft 46 rotates to enable the clamping plate 30 to clamp the door leaf 16, the sliding door 24 is arranged in the door leaf 16 in a sliding mode, the sliding door 24 can facilitate escape in case of fire, a cam cavity 54 is formed in the door leaf 16 on the left side of the sliding door 24, a cam 53 is arranged in the cam cavity 54 in a rotating mode, the rotation of the cam 53 is controlled through a key, a water spraying cavity 71 is formed in the position, close to the top, of the door leaf 16, a cover plate 22 capable of being bounced is hinged in the water spraying cavity 71, a rectangular block 19 is fixedly arranged on the rear side face of the cover plate 22, a water spraying head 20 is fixedly arranged at the bottom of the rectangular block 19, and the water spraying head 20 can spray water in case of fire.

Advantageously or exemplarily, a door opening motor 12 is fixedly arranged on the top surface of the door frame 10, the leaf door 16 is rotatably hinged in the door frame 10, a door shaft 15 is rotatably arranged in the door frame 10, the door shaft 15 is fixed with the leaf door 16, the door shaft 15 is rotatably connected with the door frame 10, and the top end of the door opening motor 12 is in power connection with the bottom surface of the door opening motor 12.

Beneficially or exemplarily, a water pump 17 is fixedly embedded in the wall 11, a right side of the water pump 17 is communicated with an external water source, a left side of the water pump 17 is communicated with a rubber pipe 18, the rubber pipe 18 is communicated with the rectangular block 19, an elastic spring 21 is installed between a rear wall of the water spraying cavity 71 and a rear side of the cover plate 22, a small sliding cavity 55 is opened on a bottom wall of the water spraying cavity 71, an L-shaped catch plate 75 is slidably installed in the small sliding cavity 55, the L-shaped catch plate 75 can be inserted into the cover plate 22 to prevent the cover plate 22 from being opened, a switch electromagnet 56 is fixedly installed at the top of the small sliding cavity 55, the switch electromagnet 56 is powered on to move the L-shaped catch plate 75 upwards, and the L-shaped catch plate 75 is moved downwards due to power failure, so as to control the cover plate 22 to be opened or closed.

Beneficially or exemplarily, a spline shaft 38 is rotatably disposed in the power cavity 45, the spline shaft 38 is in spline fit connection with the spline housing 37, the bottom end of the spline shaft 38 is in power connection with a power motor 44 fixedly embedded in the wall 11, two power bevel gears 35 are fixedly disposed on the outer periphery of the spline housing 37, a driven bevel gear 40 is fixedly disposed on the left side of the transverse shaft 41, the driven bevel gears 40 can be respectively engaged with the power bevel gears 35, first electromagnets 36 are fixedly embedded on inner walls on the upper and lower sides of the power cavity 45, and the spline housing 37 drives the inner thrust piece 42 to rotate by the operation of the power motor 44, so that the two sets of first electromagnets 36 are controlled to operate, and the driven bevel gears 40 can rotate in forward or reverse directions.

Advantageously or exemplarily, an external gear 43 is fixedly arranged at the left end of the driven shaft 46, the external gear 43 can be inserted into the internal socket 42, a fixed block 48 is fixedly arranged in the vertical sliding cavity 60, the driven shaft 46 penetrates through the fixed block 48, the driven shaft 46 is in spline fit with the fixed block 48, a fixed disc 50 is fixedly arranged on the periphery of the driven shaft 46, a return spring 49 is arranged between the fixed disc 50 and the fixed block 48, a push block 52 is arranged in the cam cavity 54 in a sliding way, a push disc 51 is fixedly arranged on the left side of the push block 52, the push disc 51 can press the driven shaft 46 to move leftwards, so that the external gear 43 is inserted into the internal eating block 42, the key is inserted, the key is manually rotated, the cam 53 is rotated, and then the pushing block 52 is moved to the left, the external gear 43 is inserted into the internal catch block 42, and then the driven shaft 46 can be rotated.

Beneficially or exemplarily, two sets of power sliding blocks 33 are slidably disposed in the vertical sliding cavity 60, the two sets of power sliding blocks 33 are connected with the round sleeve 47 through a first pull wire 80, a vertical catch plate 81 is slidably disposed in the vertical sliding cavity 60, the vertical catch plate 81 can catch the door 16, the vertical catch plate 81 is hinged to the power sliding blocks 33 through power connecting rods 34, two sets of sliding blocks 26 are slidably disposed in the two sets of clamping cavities 14, the top of each sliding block 26 is hinged to the clamping plate 30 through a connecting rod 29, a second pull wire 27 is fixedly disposed at one end of each set of power sliding blocks 33 far away from each other, the second pull wire 27 passes through the sliding block 26 on the left side and then passes through the sliding block 26 on the right side and then is fixed to the sliding block 26 on the left side, and tension springs 90 are respectively disposed between the vertical catch plate 81 and the vertical sliding cavity 60 and between the clamping plate 30 and the clamping cavity 14, through the rotation of the driven shaft 46, the round sleeve 47 rotates, and the first pull wire 80 pulls the two sets of power sliding blocks 33 to approach each other, so that the two sets of sliding blocks 26 approach each other, and the clamping plate 30 and the vertical clamping plate 81 clamp the door 16.

When the door is closed, the key is manually rotated to enable the push block 52 to slide leftwards, the push disc 51 is enabled to press against the driven shaft 46 to slide leftwards, the outer gear 43 is further inserted into the inner eating block 42, then the power motor 44 is controlled to work, the spline shaft 38 is controlled to rotate, the spline sleeve 37 drives the power bevel gear 35 to rotate, the driven bevel gear 40 is enabled to rotate, the inner eating block 42 drives the outer gear 43 to rotate, the round sleeve 47 is enabled to rotate, the first pull wire 80 pulls the two groups of power sliders 33 to approach each other, the two groups of sliders 26 approach each other, the clamping plate 30 and the vertical clamping plate 81 clamp the door 16, when unlocking is required, the first electromagnet 36 at the bottom is controlled to work, the concave slider 70 is enabled to move downwards, the power bevel gear 35 at the top is meshed with the driven bevel gear 40, the driven bevel gear 40 is controlled to work, the driven bevel gear 40 is enabled to rotate, therefore, the pull spring 90 can pull the vertical clamping plate 81 open, the vertical clamping plate 81 and the clamping plate 30 are separated from the door 16, the door 16 is not limited, then the key is inserted, the key is rotated reversely, the push block 52 returns to the cam cavity 54, the door 16 can be opened, the door opening motor 12 is controlled to control the rotation of the door 16, the door 16 is opened or closed, when a fire occurs, the switch electromagnet 56 works to move the L-shaped clamping plate 75 downwards, the cover plate 22 is flicked, the water pump 17 works at the same time, the water spray head 20 sprays water, the door is cooled, fire is extinguished around the door, and when an escape is needed, the bolt 23 is manually driven, the sliding door 24 slides upwards, the sliding door 24 is opened, and people go out from the small door.

It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.

Claims

1. The utility model provides a door and window with fire prevention sealing function, includes door frame and fan door, its characterized in that: the door frame is fixedly embedded in a wall body, clamping cavities which are arranged in a vertically symmetrical mode are formed in the door frame, a clamping plate is arranged in the clamping cavities in a sliding mode, a door leaf can be clamped by the clamping plate, the door leaf is locked, a vertical sliding cavity is formed in the door frame, a round sleeve is arranged in the vertical sliding cavity in a rotating mode, a driven shaft is matched with the inner spline of the round sleeve and can control the clamping plate to slide up and down, a power cavity is formed in the wall body on the left side of the door frame, a concave sliding block is arranged in the power cavity in a sliding mode, a spline sleeve is arranged in the concave sliding block in a rotating mode, a cross shaft is arranged in the right wall of the power cavity in a rotating mode, an inner eating block is fixedly arranged at the right side end of the cross shaft, the inner eating block can be controlled to rotate by controlling the spline sleeve to rotate, the, the sliding door can facilitate escape in case of fire, a cam cavity is formed in the leaf door on the left side of the sliding door, a cam is rotatably arranged in the cam cavity, the rotation of the cam is controlled by a key, a water spraying cavity is formed in the position, close to the top, of the leaf door, a cover plate capable of being bounced is hinged in the water spraying cavity, a rectangular block is fixedly arranged on the rear side surface of the cover plate, a water spraying head is fixedly arranged at the bottom of the rectangular block, and the water spraying head can spray water in case of fire; the door opening motor is fixedly arranged on the top surface of the door frame, the leaf door is rotatably hinged in the door frame, a door shaft is rotatably arranged in the door frame and fixed with the leaf door, the door shaft is rotatably connected with the door frame, and the top end of the door opening motor is in power connection with the bottom surface of the door opening motor; a water pump is fixedly embedded in the wall body, the right side of the water pump is communicated with an external water source, the left side of the water pump is communicated with a rubber pipe, the rubber pipe is communicated with the rectangular block, an elastic spring is installed between the rear wall of the water spraying cavity and the rear side face of the cover plate, a small sliding cavity is formed in the bottom wall of the water spraying cavity, an L-shaped clamping plate is arranged in the small sliding cavity in a sliding mode, the L-shaped clamping plate can be inserted into the cover plate to prevent the cover plate from being opened, a switch electromagnet is fixedly arranged at the top of the small sliding cavity, the switch electromagnet is electrified to enable the L-shaped clamping plate to move upwards, the L-shaped clamping plate moves downwards due to power failure, and the cover plate; a spline shaft is rotatably arranged in the power cavity and is in spline fit connection with the spline housing, the bottom end of the spline shaft is in power connection with a power motor fixedly embedded in the wall body, two power bevel gears are fixedly arranged on the periphery of the spline housing, a driven bevel gear is fixedly arranged on the left side of the transverse shaft and can be respectively meshed with the power bevel gears, and first electromagnets are fixedly embedded on the inner walls of the upper side and the lower side of the power cavity; an outer gear is fixedly arranged at the left end of the driven shaft, the outer gear can be inserted into the inner eating block, a fixed block is fixedly arranged in the vertical sliding cavity, the driven shaft penetrates through the fixed block, the driven shaft is in spline fit with the fixed block, a fixed disc is fixedly arranged on the periphery of the driven shaft, a reset spring is arranged between the fixed disc and the fixed block, a push block is arranged in the cam cavity in a sliding mode, a push disc is fixedly arranged on the left side of the push block, and the push disc can be used for jacking the driven shaft to move leftwards so that the outer gear is inserted into the inner eating block; it is equipped with two sets of power sliders to erect sliding cavity internal sliding, and is two sets of power slider with connect through first acting as go-between the circle cover, it is equipped with perpendicular cardboard to erect sliding cavity internal sliding, it can with to erect the cardboard the fan door blocks, erect the cardboard with it is articulated through the power connecting rod between the power slider, it is two sets of all slide in the centre gripping intracavity and be equipped with two sets of sliders, the top of slider with the grip block passes through the connecting rod and articulates, and is two sets of the one end that the power slider was kept away from each other all sets firmly the second and acts as go-between, the second is acted as go-between and is passed left behind the slider behind the right side again with left the slider is fixed, erect the cardboard with erect sliding cavity and the grip block with all install tension spring.