CN113982442A

CN113982442A - Intelligent machine of windowing for fire control

Info

Publication number: CN113982442A
Application number: CN202111273239.2A
Authority: CN
Inventors: 杨军营
Original assignee: Xuzhou Ssbrother Intelligent Technology Co ltd
Current assignee: Youzu Technology Group Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-01-28
Anticipated expiration: 2041-10-29
Also published as: CN113982442B

Abstract

The invention provides an intelligent window opener for fire fighting, which relates to the technical field of fire fighting and comprises the following components: the combined frame is formed by splicing four groups of strip-shaped plates; the number of the U-shaped frames is two, and the two groups of U-shaped frames are fixedly arranged on the inner walls of the two sides of the combined frame; the U-shaped frame includes: the top of the middle of the U-shaped frame is fixedly provided with two groups of frame blocks, and the middle of the two groups of frame blocks is rotatably provided with a transmission shaft; the window opener of each embodiment of the invention can provide a control mechanism of fault tolerance rate, and can still achieve the window opening effect through one group of electric cylinders even if one group of electric cylinders fails; in addition, still provide and spray the humidification function, can cut off the conflagration and spray for the personnel that pass the window, it is more to have solved the control space that the machine of windowing that uses at present occupies, and the fault-tolerant rate is low, to the low problem of help effect of fire control.

Description

Intelligent machine of windowing for fire control

Technical Field

The invention relates to the technical field of fire fighting, in particular to an intelligent window opener for fire fighting.

Background

The window opener is a device capable of opening a window intelligently and automatically, the window is automatically opened by a cylinder or an electric cylinder to achieve a ventilation effect, and some window openers open the window by using a screw transmission method or a chain transmission method.

The invention discloses an electric window opener and a window opening mechanism by searching for patent with application number CN201710430409.0, which comprises a shell, wherein a worm motor with a worm as an output shaft, a gear reducer with a worm wheel and an external connection part are arranged in the shell, the worm on the worm motor is meshed with the worm wheel of the gear reducer and is connected with the external connection part at the rear end of the gear reducer, the electric window opener is characterized in that a driving mechanism is arranged on the worm motor, under the condition of power failure, the driving mechanism acts on the worm motor to enable the worm motor to generate position deviation, so that the worm on the worm motor is separated from the worm wheel on the gear reducer, and the external connection part can stretch back and forth under the action of external force. Is beneficial to popularization.

However, as just mentioned, the control space that the machine of windowing that uses at present took is more, can not carry out auxiliary control to the window through the structure of being convenient for hide, and the fault-tolerant rate is low, just can't normally start during a set of drive trouble, and in addition, the help effect to the fire control is low, does not possess the function that can assist fast spraying and drench the firefighter's health, does not possess the optional mode of spraying.

Disclosure of Invention

In view of this, the present invention provides an intelligent fire fighting window opener, which has a control mechanism capable of providing a fault tolerance rate, and even if one group of electric cylinders fails, the window opener can still achieve a window opening effect through the group of electric cylinders; in addition, still provide and spray the humidification function, can cut off the conflagration and spray for the personnel that pass the window.

The invention provides an intelligent window opener for fire fighting, which specifically comprises: the combined frame is formed by splicing four groups of strip-shaped plates; the number of the U-shaped frames is two, and the two groups of U-shaped frames are fixedly arranged on the inner walls of the two sides of the combined frame; the U-shaped frame includes: the top of the middle of the U-shaped frame is fixedly provided with two groups of frame blocks, and the middle of the two groups of frame blocks is rotatably provided with a transmission shaft; the linkage shaft is rotatably arranged in the middle of the U-shaped frame and is in transmission connection with the transmission shaft through a bevel gear; the window body is characterized in that two ends of the top of the window body are fixedly provided with rotating shafts, and the rotating shafts are rotatably arranged in the U-shaped frame; the corner on the front side of the top of the window body is a cambered surface; the L-shaped channel is fixedly arranged at the top of the combined frame and is hidden, and the top of the L-shaped channel is flush with the top of the combined frame; the pressurizing device is fixedly arranged at the right end of the rear side of the combined frame; the pressurizing device comprises: piston storehouse, pressure device's both sides integral type is provided with two sets of piston storehouses, and the downside all is fixed to be provided with the parting bead on the inside in piston storehouse, and the parting bead is by outer one side contactless piston storehouse inner wall.

Optionally, the U-shaped frame further comprises: the electric cylinder is fixedly arranged on the top surface of the lower combined frame; the lifting piece, the fixed rack that is provided with in top of lifting piece, the outside of universal driving shaft is provided with the gear that coincide with the rack, and the scarce groove that holds the rack and pass through is seted up to the one end of downside frame piece.

Optionally, a bump is integrally arranged above the front side of the window body; a corrugated pipe is connected between the L-shaped channel and the lug; the middle of the window body is of a hollow structure, and two groups of glass plates are arranged in the middle of the window body in a sealing manner through glass cement; the two groups of glass plates are parallel, and the performance of penetrating and refracting light cannot be influenced.

Optionally, the window further comprises: the top of the rear side of the window body is provided with a threaded plug through threaded connection; the top of the rear side of the window body is fixedly provided with a row of rubber valves.

Optionally, the rubber valve is a four-valve cone-shaped structure, and the rubber valve can be unfolded backwards.

Optionally, the pressurizing device further comprises: the bar frame, the fixed piston rod that is provided with in both ends of bar frame, the fixed piston board that is provided with in piston rod outer end, the piston board slides and sets up between two sets of parting beads.

Optionally, a motor is fixedly arranged on the left side of the middle of the pressurizing device, an eccentric wheel is fixedly arranged at the shaft end of the motor after penetrating through the pressurizing device, an eccentric shaft is fixedly arranged on the right side of the eccentric wheel, and the eccentric shaft is slidably arranged in the bar-shaped frame.

Optionally, the pressurizing device further comprises: the upper end and the lower end of the piston bin are connected and provided with one-way valves close to the outer sides; the two groups of check valves at the top are provided with tee joints which are communicated with the rear end of the L-shaped channel; two sets of check valves in the bottom set up the cross connection, and the cross is connected at the other both ends and is provided with two sets of ball valves, and wherein a set of ball valve has the water tank through the pipe connection.

Advantageous effects

According to the window opener provided by the embodiments of the invention, a control mechanism of the fault tolerance rate can be provided, and even if one group of electric cylinders fails, the window opening effect can still be achieved through one group of electric cylinders; in addition, still provide and spray the humidification function, can cut off the conflagration and spray for the personnel that pass the window.

In addition, the top both sides pivot of window body sets up the bevel gear transmission with the transmission shaft and is connected, can be with the window body upside rotation 90 forward when the transmission shaft is rotatory, provides hidden transmission structure, can not influence personnel and walk.

In addition, the rubber valve is four-petal cone-shaped structure, and the rubber valve can expand backward, can provide directional effect of spraying, and when the window body expanded back, the rubber valve was down, can spout water when the inside pressurization of window body and realize the effect of spraying.

In addition, the two groups of glass plates form a closed space, and water injection is preset between the two groups of glass plates to ensure that light rays can normally penetrate through the glass plates; opening a lower side ball valve, starting a motor, driving an eccentric wheel to rotate by the motor, driving a bar-shaped frame to continuously reciprocate by the eccentric shaft in the rotation process of the eccentric wheel, pushing a piston plate by a piston rod in the movement process of the bar-shaped frame, continuously and reciprocally sliding the piston plate between two groups of parting strips, repeatedly regulating pressure of the inner space of a piston bin, discharging gas in the piston bin into an L-shaped channel during pressurization, inputting the gas into a window body through a corrugated pipe, discharging water in two groups of glass plates after the internal pressurization of the window body, and ejecting the water to open a rubber valve to spray downwards in a spraying manner; the fire fighter or the escape personnel can be wetted when passing through the window, so that convenience is provided for rescue and escape.

In addition, after the threaded plug is opened, water can be added into the two groups of glass plates or the glass plates can be used as a regulator, so that the glass plates can adapt to severe weather, and if the glass plates are used in winter, the water can be drained to generate interlayer space and provide a warm-keeping effect; the observation outside can not be influenced after water injection in two sets of glass boards.

In addition, if need be very long time the windowing, can close the downside ball valve and open another group ball valve, at the inside water of predetermineeing of water tank, at the in-process of motor operation, the extraction is not the outside gas, but directly continuation of the journey adds water, can supply the window form with the water in the water tank, carry out the spraying that lasts, can play the cooling, the humidification and cut off the effect of conflagration, the spraying that can select is provided, can be according to the application method and the effect demand on scene, the volume of selecting to spray, the security is high, be convenient for switch and operate.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.

The drawings in the following description relate to some embodiments of the invention only and are not intended to limit the invention.

In the drawings:

FIG. 1 illustrates a rear axle schematic view of the overall construction of a window opener according to an embodiment of the present invention;

FIG. 2 illustrates a front axle schematic view of the overall construction of the window opener according to an embodiment of the present invention;

FIG. 3 illustrates a partially disassembled schematic view of the overall structure of the window opener according to an embodiment of the present invention;

FIG. 4 illustrates a partially broken-away left-side view of the overall structure of a window opener according to an embodiment of the present invention;

FIG. 5 is a schematic view showing the external structure of the bed according to the embodiment of the present invention;

FIG. 6 shows a schematic view of a pressurized structure according to an embodiment of the invention;

FIG. 7 shows an enlarged partial schematic view A according to an embodiment of the invention;

FIG. 8 shows a partial enlarged schematic view of B according to an embodiment of the invention;

FIG. 9 shows a partial enlarged schematic view of C according to an embodiment of the invention;

fig. 10 shows a partial enlarged schematic view of D according to an embodiment of the invention.

List of reference numerals

1. A combination frame; 2. a U-shaped frame; 201. a frame block; 202. a drive shaft; 203. a linkage shaft; 204. an electric cylinder; 205. a lifting sheet; 206. a rack; 3. a window body; 301. a bump; 302. a glass plate; 303. a threaded plug; 304. a rubber valve; 4. an L-shaped channel; 5. a pressurizing device; 501. a piston chamber; 502. a parting strip; 503. a one-way valve; 504. a bar frame; 505. a piston rod; 506. a piston plate; 6. a motor; 7. an eccentric wheel; 701. an eccentric shaft; 8. a ball valve; 9. a water tank.

Detailed Description

In order to make the objects, aspects and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. Unless otherwise indicated, terms used herein have the ordinary meaning in the art. Like reference symbols in the various drawings indicate like elements.

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases by those skilled in the art

Example (b): please refer to fig. 1 to 10:

the invention provides an intelligent window opener for fire fighting, which comprises: the combined frame 1 is formed by splicing four groups of strip plates; the number of the U-shaped frames 2 is two, and the two U-shaped frames 2 are fixedly arranged on the inner walls of the two sides of the combined frame 1; the U-shaped frame 2 includes: two groups of frame blocks 201 are fixedly arranged at the top of the middle of the U-shaped frame 2, and a transmission shaft 202 is rotatably arranged in the middle of the two groups of frame blocks 201; the linkage shaft 203 is rotatably arranged in the middle of the U-shaped frame 2, and the linkage shaft 203 is in transmission connection with the transmission shaft 202 through a bevel gear; a rotating shaft is fixedly arranged at two ends of the top of the window body 3 and is rotatably arranged in the U-shaped frame 2; the corner of the front side of the top of the window body 3 is a cambered surface; the L-shaped channel 4 is fixedly arranged at the top of the combined frame 1, the L-shaped channel 4 is hidden, and the top of the L-shaped channel 4 is flush with the top of the combined frame 1; the pressurizing device 5 is fixedly arranged at the right end of the rear side of the combined frame 1; the pressurizing device 5 includes: piston chamber 501, pressure device 5's both sides integral type is provided with two sets of piston chambers 501, and piston chamber 501's inside upper and lower side all is fixed and is provided with parting bead 502, and parting bead 502 is close to outer one side contactless piston chamber 501 inner wall.

Further, according to an embodiment of the present invention, referring to fig. 4, the U-shaped frame 2 further includes: the electric cylinder 204, the electric cylinder 204 is fixedly arranged on the top surface of the lower combined frame 1; a lifting piece 205, wherein a rack 206 is fixedly arranged at the top of the lifting piece 205, a gear matched with the rack 206 is arranged outside the linkage shaft 203, and one end of the lower side frame block 201 is provided with a notch for accommodating the rack 206 to pass through; the bottom surface of the lifting piece 205 is in contact with the top telescopic end of the electric cylinder 204, but is not fixedly connected with the top telescopic end, so that the arrangement can ensure that when one group of electric cylinders 204 is used, the other group of electric cylinders 204 cannot influence the lifting or descending of the lifting piece 205; when the rack 206 is lifted, the gear outside the linkage shaft 203 is driven to rotate, and the linkage shaft 203 drives the transmission shaft 202 to rotate through the bevel gear; rotating shafts on two sides of the top of the window body 3 are in bevel gear transmission connection with the transmission shaft 202, and the transmission shaft 202 can rotate the window body 3 by 90 degrees towards the upper side.

In addition, according to an embodiment of the present invention, referring to fig. 2 and 5, a bump 301 is integrally provided above the front side of window 3; a corrugated pipe is connected between the L-shaped channel 4 and the bump 301 and is communicated with the middle of the window 3; the middle of the window body 3 is of a hollow structure, and two groups of glass plates 302 are arranged in the middle of the window body 3 in a sealing mode through glass cement; the two groups of glass plates 302 are parallel, and the light penetrating and refracting performance of the glass plates cannot be influenced; the top of the rear side of the window body 3 is provided with a threaded plug 303 through threaded connection; a row of rubber valves 304 is fixedly arranged at the top of the rear side of the window body 3; the rubber valve 304 is of a four-valve cone-shaped structure, and the rubber valve 304 can be unfolded backwards; the two layers of glass plates 302 form a closed space, after the threaded plug 303 is opened, water can be added into the two groups of glass plates 302, or the two groups of glass plates can be used as a regulator, so that the two groups of glass plates can adapt to severe weather, and if the two groups of glass plates are used in winter, the water can be emptied to generate interlayer space and provide a warm-keeping effect; the observation outside is not influenced after water is injected into the two groups of glass plates 302.

Further, according to an embodiment of the present invention, referring to fig. 6, the pressurizing device 5 further includes: a bar-shaped frame 504, wherein two ends of the bar-shaped frame 504 are fixedly provided with piston rods 505, the outer ends of the piston rods 505 are fixedly provided with piston plates 506, and the piston plates 506 are slidably arranged between the two groups of parting strips 502; a motor 6 is fixedly arranged on the left side of the middle of the pressurizing device 5, an eccentric wheel 7 is fixedly arranged at the shaft end of the motor 6 after penetrating through the pressurizing device 5, an eccentric shaft 701 is fixedly arranged on the right side of the eccentric wheel 7, and the eccentric shaft 701 is slidably arranged in the bar-shaped frame 504; the starting motor 6 can drive the eccentric wheel 7 to rotate, the eccentric shaft 701 can drive the bar-shaped frame 504 to continuously reciprocate in the rotating process of the eccentric wheel 7, the piston rod 505 is utilized to push the piston plate 506 in the moving process of the bar-shaped frame 504, the pressure of the inner space of the piston bin 501 is repeatedly regulated, and then the effect of conveying gas or water is achieved.

Further, according to an embodiment of the present invention, referring to fig. 4 and 6, the pressurizing device 5 further includes: the upper end and the lower end of the piston bin 501 are connected with the check valve 503 close to the outer side; the top two groups of check valves 503 are provided with tee joints which are communicated with the rear end of the L-shaped channel 4; the two groups of check valves 503 at the bottom are connected by a four-way joint, two groups of ball valves 8 are connected at the other two ends of the four-way joint, and one group of ball valves 8 is connected with a water tank 9 through a pipeline; the bottom ball valve 8 is opened to control the source of pressurization and to switch between adding water and injecting air.

The specific use mode and function of the embodiment are as follows: in the first embodiment of the invention, when a window is opened, the electric cylinder 204 is started to lift, when the telescopic end of the electric cylinder 204 is lifted, the lifting piece 205 is pushed to lift, the lifting piece 205 drives the rack 206 to lift, the rack 206 drives the gear outside the linkage shaft 203 to rotate, and further drives the linkage shaft 203 to rotate, and the linkage shaft 203 drives the transmission shaft 202 to rotate through the bevel gear; the rotating shafts on two sides of the top of the window body 3 are in bevel gear transmission connection with the transmission shaft 202, the transmission shaft 202 can rotate the window body 3 forwards and upwards for 90 degrees while rotating, the window body 3 is opened, a ventilation or passing function is provided, the transmission structures are all accommodated in the U-shaped frame 2, and people cannot be hindered when the transmission structures need to pass through the window; the bottom surface of the lifting piece 205 is in contact with the top telescopic end of the electric cylinder 204, when one group of electric cylinders 204 is used, the other group of electric cylinders 204 cannot influence the lifting or descending of the lifting piece 205, and when one group of electric cylinders 204 fails, the windowing process cannot be influenced; with the rubber valve 304 facing downward.

In the second embodiment, for the assistance of fire protection, the two groups of glass plates 302 form a closed space, and water is injected between the two groups of glass plates 302 in advance to ensure that light can normally pass through the glass plates 302; opening the lower ball valve 8, starting the motor 6, driving the eccentric wheel 7 to rotate by the motor 6, driving the bar-shaped frame 504 to continuously reciprocate by the eccentric shaft 701 in the rotation process of the eccentric wheel 7, pushing the piston plate 506 by the piston rod 505 in the motion process of the bar-shaped frame 504, continuously reciprocating the piston plate 506 between the two groups of spacers 502, repeatedly regulating the pressure of the internal space of the piston bin 501, discharging the gas in the piston bin 501 into the L-shaped channel 4 during pressurization, inputting the gas into the window 3 through the corrugated pipe, discharging the water in the two groups of glass plates 302 after the internal pressurization of the window 3, and ejecting the rubber valve 304 by the water to spray downwards in a spraying manner; the fire fighter or the escape personnel can be wetted when passing through the window, so that convenience is provided for rescue and escape.

The embodiment three, the selectivity sprays, if need for a long time the windowing, can close downside ball valve 8 and open another group ball valve 8, predetermines water in that the water tank 9 is inside, at the in-process of motor 6 operation, the extraction is not the outside gas, but direct continuation of the journey adds water, can supply the window form 3 with the water in the water tank 9, carries out the spraying that lasts, can play the effect of cooling, humidification and wall conflagration, and the security is high, is convenient for switch and operate.

Finally, it should be noted that, when describing the positions of the components and the matching relationship therebetween, the present invention is usually illustrated by one/a pair of components, however, it should be understood by those skilled in the art that such positions, matching relationship, etc. are also applicable to other/other pairs of components.

The above description is intended to be illustrative of the present invention and not to limit the scope of the invention, which is defined by the claims appended hereto.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides an intelligent machine of windowing is used in fire control which characterized in that includes:

the combined frame (1) is formed by splicing four groups of strip-shaped plates;

the number of the U-shaped frames (2) is two, and the two U-shaped frames (2) are fixedly arranged on the inner walls of the two sides of the combined frame (1); the U-shaped frame (2) comprises:

the top of the middle of the U-shaped frame (2) is fixedly provided with two groups of frame blocks (201), and the middle of the two groups of frame blocks (201) is rotatably provided with a transmission shaft (202);

the linkage shaft (203) is rotatably arranged in the middle of the U-shaped frame (2), and the linkage shaft (203) is in transmission connection with the transmission shaft (202) through a bevel gear;

the window body (3), both ends of the top of the window body (3) are fixedly provided with rotating shafts, and the rotating shafts are rotatably arranged in the U-shaped frame (2); the corner of the front side of the top of the window body (3) is a cambered surface;

the L-shaped channel (4), the L-shaped channel (4) is fixedly arranged at the top of the combined frame (1);

the pressurizing device (5) is fixedly arranged at the right end of the rear side of the combined frame (1); the pressurizing device (5) comprises:

piston storehouse (501), the both sides integral type of pressure device (5) is provided with two sets of piston storehouses (501), and the inside upper and lower side of piston storehouse (501) all is fixed and is provided with parting bead (502), and parting bead (502) are close to outer one side contactless piston storehouse (501) inner wall.

2. The intelligent fire-fighting window opener according to claim 1, characterized in that: the U-shaped frame (2) further comprises:

the electric cylinder (204), the electric cylinder (204) is fixedly arranged on the top surface of the lower combined frame (1);

the lifting piece (205), the top of lifting piece (205) is fixed and is provided with rack (206), the outside of universal driving shaft (203) is provided with the gear that coincide with rack (206), and the scarce groove that holds rack (206) and pass through is seted up to the one end of downside frame piece (201).

3. The intelligent fire-fighting window opener according to claim 1, characterized in that: said window (3) comprising:

the bump (301) is integrally arranged above the front side of the window body (3); a corrugated pipe is connected between the L-shaped channel (4) and the bump (301);

the middle of the window body (3) is of a hollow structure, and two groups of glass plates (302) are arranged in the middle of the window body (3) in a sealing mode through glass cement; the two sets of glass plates (302) are parallel and do not affect their ability to transmit and refract light.

4. The intelligent fire-fighting window opener according to claim 1, characterized in that: said window (3) further comprising:

the top of the rear side of the window body (3) is provided with a threaded plug (303) in a threaded connection way; the rubber valve (304) is fixedly arranged at the top of the rear side of the window body (3).

5. The intelligent fire fighting window opener according to claim 4, characterized in that: the rubber valve (304) is of a four-valve cone-shaped structure, and the rubber valve (304) can be unfolded backwards.

6. The intelligent fire-fighting window opener according to claim 1, characterized in that: the pressurizing device (5) further comprises:

the bar-shaped frame (504), the both ends of bar-shaped frame (504) are fixed and are provided with piston rod (505), and piston plate (506) is fixed to the outer end of piston rod (505), and piston plate (506) slide and set up between two sets of parting beads (502).

7. The intelligent fire-fighting window opener according to claim 6, characterized in that: the left side of the middle of the pressurizing device (5) is fixedly provided with a motor (6), the shaft end of the motor (6) penetrates through the pressurizing device (5) to be fixedly provided with an eccentric wheel (7), the right side of the eccentric wheel (7) is fixedly provided with an eccentric shaft (701), and the eccentric shaft (701) is arranged in the bar-shaped frame (504) in a sliding mode.

8. The intelligent fire-fighting window opener according to claim 1, characterized in that: the pressurizing device (5) further comprises:

the upper end and the lower end of the piston bin (501) are connected with the one-way valve (503) close to the outer side;

the two groups of check valves (503) at the top are provided with tee joints which are communicated with the rear end of the L-shaped channel (4);

two sets of check valves (503) in the bottom are connected by a four-way joint, two sets of ball valves (8) are connected and arranged at the other two ends of the four-way joint, and one set of ball valves (8) is connected with a water tank (9) through a pipeline.