KR102363074B1 - Life-saving fire-fighting facilities in the event of a fire in a building - Google Patents

Abstract

The present invention relates to a lifesaving firefighting facility during a fire in a building, which comprises upper and lower safety jumping nets (10, 10a), a jumping net operation support device (20), left and right horizontality maintaining operation frames (30, 30a), left and right jumping net deployment operation frames (40, 40a), and a lifesaving control unit (50).

Description

Life-saving fire-fighting facilities in the event of a fire in a building

The present invention relates to lifesaving firefighting equipment in the event of a fire in a building, and more particularly, when an object is detected in two or more places among a plurality of object detection sensors installed in a building, the lifesaving control unit that detects this By protruding the retaining extension, the trust net operation support is erected horizontally, and at the same time, the upper and lower wires are pulled from the upper and lower wire take-up rollers of the left and right trust net deployment operating frame so that the upper and lower safety trust nets are unfolded forward on the trust network operation support. It relates to a lifesaving firefighting equipment in case of a fire in a building that can more quickly rescue the life of a person jumping from the building to the ground in case of a fire.

In general, fires in buildings including apartments and officetels cause a large amount of casualties, so safety facilities in preparation for fire should be installed with the highest priority in buildings. Meanwhile, in recent years, an increasing number of households are installing an automatic locking device using a fingerprint recognition method or pressing a password on the door of a building.

However, such an automatic locking device may not be able to manually open the door once it becomes inoperable due to a cause such as a fire.

In case of fire, if the door cannot be opened, there is no choice but to go out to the veranda, and while waiting for rescue from the veranda, there is no choice but to jump to the ground due to the flames. In addition, even if the door is opened, if there is a situation in which evacuation to the ground or rooftop is impossible, there is no choice but to jump to the ground.

In the event of a fire, it takes at least 10 to 20 minutes for the rescue team to arrive after a fire is witnessed and reported to the fire department. As it takes time to build, fires occur in buildings, and people who jump to the ground and get killed or seriously injured are serious.

As a prior art that partially improves these problems, Korean Patent Registration No. 10-0878012 (20090113) discloses a 'safety trust network installation device in case of a building fire'.

However, in the case of such a conventional building fire, the safety trust network installation device has a problem in that it is difficult to quickly respond to an emergency situation through rapid withdrawal because the safety trust network is withdrawn from the safety trust network storage space only by driving the driving motor.

In order to solve this problem, "safety trust network 10 that receives a person jumping from the building when a fire occurs; supports 20 on both sides entering and exiting the building in the longitudinal direction; It includes a front cover plate 40 connecting the front ends and a support driving device for moving the supports 20 on both sides forward and backward, respectively, and the safety net storage space 2 on the building wall is long and shallow in the lateral direction. It is formed in a rectangular parallelepiped shape of depth, and the guide 30 of the support drive device is deeply embedded in the building walls on both sides of the safety trust network storage space 2 in the longitudinal direction; the inner end of the safety trust network 10 is It is fixed to the safety trust network storage space 2 of the building, and the outer end of the safety trust network 10 is fixed to the rear surface of the front cover plate 40; the support drive device includes the supports 20 on both sides A rack 22 formed on the lower surface of each; The above-described guide 30 for guiding the support 20 on both sides to move forward and backward, respectively; A pinion gear engaged with the rack 22 of the support 20 ( 51), and in the lifesaving firefighting equipment system in the event of a fire in a building comprising a driving motor 50 fixed to the inside of the building and driving the pinion gear 51, overloading when the driving motor 50 is initially driven A withdrawal induction unit for smoothly unfolding the safety trust network 10 by allowing the front cover plate 40 to be smoothly withdrawn from and progressed forward from the safety trust network storage space 2 without the occurrence of Further comprising (100), the building wall, a plurality of fastening grooves (4) in which the front ends are opened in both directions of the safety trust network storage space (2) in the lower part of the safety trust network storage space (2); A fitting groove 5 extending outwardly from the front end of each of the fastening grooves 4 is formed, and the pull-out guide part 100 is a pressing plate 110 extending downward from the front cover plate 40 . ); a spring 130 accommodated in each of the fastening grooves 4 and pressing the pressing means 120 to the front cover plate 40; and a separation preventing means 140 for preventing the pressing means 120 from being separated from the fastening groove 4 , wherein the pressing plate 110 extends forward from the lower portion of the front cover plate 40 . being a horizontal plate 111; and a vertical plate 112 extending downwardly from the horizontal plate 111 , and the pressing means 120 is disposed in front of the fastening groove 4 to ensure that the front cover plate 40 is safe. a pressing member 121 in contact with the pressing plate 110 based on the state accommodated in the see-through network storage space (2); The front end is connected to the pressing member 121, the rear end is formed to extend to the rear, the pressing bar 122 is accommodated in the fastening groove (4) movably in the front-rear direction; a guide plate 123 provided at the rear end of the pressure bar 122 so as to be positioned in front of the spring 130; and a buffer pad 124 provided on the front surface of the guide plate 123 to prevent damage due to contact between the separation preventing member 142 and the guide plate 123, and the separation preventing means 140 Silver, a fixing member 141 fixedly coupled to the fitting groove 5 and having a screw thread formed on the inner circumferential surface; A screw thread is formed on the outer circumferential surface and is screwed to the inside of the fixing member 141 and includes a release preventing member 142 for preventing the pressing means 120 from leaving, and the detaching preventing member 142 is on the outer circumferential surface. The fixing member is composed of an internal fixing unit 143 having a screw thread and screw-coupled to the fixing member 141, and an external fixing unit 144 extending outwardly from the front end of the internal fixing unit 143. According to the separation from 141, separation and replacement are made along with the inspection of the spring 130 and the pressing means 120, and the spring 130, the front cover plate 40 is the safety As it is accommodated in the trust network accommodation space (2), it maintains a contracted state by the pressing of the pressing means (120). When the driving motor (50) is driven, it is relaxed according to the movement of the front cover plate (40). Pressing means 120 is pressed so that the front cover plate 40 is smoothly drawn out from the safety trust network storage space 2 , while the safety trust network 10 is moved to the safety trust network storage space 2 . A firefighting system for lifesaving in case of a fire in a building, characterized in that it is smoothly withdrawn from the

However, such a conventional fire rescue firefighting equipment system can save the lives of people who jump from the building to the ground to avoid the flame by installing the safety net 10 on the outside of the lower floor of the building when a fire occurs. However, it takes a considerable amount of time for the support 20 supporting the safety trust network 10 from the left and right to protrude from the guide 30 inside the lower floor of the building by the pinion gear 51 of the drive motor 50 to the outside. Bar, there was a structural problem that the expansion of the safety investment trust network 10 could not be done quickly.

(KR) Korean Patent Registration No. 10-0878012 (Registered on Jan. 13, 2009) (KR) Korean Patent Registration No. 10-0878012 (Registered on Jan. 13, 2009)

The present invention is to solve the above problems, and when an object is detected in two or more places among a plurality of object detection sensors installed in a building, the lifesaving control unit that detects it protrudes the horizontal maintenance extension of the left and right horizontal maintenance operating frame. At the same time as horizontally standing the trust net operation support, pull the upper and lower wires from the upper and lower wire winding rollers of the left and right trust network deployment operating frame to unfold the upper and lower safety trust nets to the front side on the trust network operation support. Its purpose is to provide lifesaving firefighting equipment in case of fire in a building that can more quickly rescue the lives of people who jump into it.

The problem to be solved by the present invention is not limited to the problems mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.

In order to achieve this object, the present invention is a double mesh mesh made of silicone material, each having a reinforcing finishing part 11.11a on the front side and receiving a person jumping from the building 60 when a fire of the building 60 occurs. trust network (10, 10a);

Vertically upright left and right frame bodies 21 and 21a, each of which is fixed by rotation shafts 22 and 22a so that the rear tip can be rotated up and down, respectively, on the left and right sides of the lower end of at least one of the front, rear, and side surfaces of the building (60) ) is formed and the upper and lower ends of the rear ends of the left and right frame bodies 21 and 21a are horizontally axis-coupled to the left and right, and the upper and lower safety nets 10 and 10a are respectively wound and stored. The upper and lower projection net guide rollers (24, 24a) which are respectively formed and are horizontally coupled to the left and right sides at the upper and lower ends of the front ends of the left and right frame bodies (21, 21a) are formed respectively, the projection net operation support 20;

It is a frame that is located at the rear end of the left and right frame bodies 21 and 21a of the trust network operation support 20 and is fixedly installed on the building 60, and has a rack gear 31a on the bottom of the drive motor 32 to which power is connected. When the pinion gear 32a is gear-coupled to the rack gear 31a and horizontally protrudes toward the front by the normal rotation of the pinion gear 32a, the left and right frame bodies 21 and 21a are supported from the bottom to stand up, and the left and right frame bodies 21, 21a) is maintained in a horizontal state, and when the pinion gear 32a is rotated in reverse, the left and right frame bodies 21 and 21a are rotated downward by their own weight on the axis of the rotation shafts 22 and 22a to the vertical state. Left and right horizontal maintenance operating frames (30, 30a) in which the horizontal maintenance elastic bands 31 to guide them to maintain are formed, respectively;

The left and right horizontal maintaining operation frames 30 and 30a are fixedly installed in the building 60 directly below and a rectangular parallelepiped frame body 41 having a cover 41a is formed. The wires 42b and 43b are wound, respectively, and the ends of the upper and lower wires 42b and 43b are guided to the outside through the upper and lower long holes 41b and 41c in the front of the frame body 41, respectively, and the upper and lower wire guide rollers 24, Through 24a), the upper and lower wires 42b and 43b are pulled and wound by the forward and reverse motors 42a and 43a while being fixed to the left and right ends of the reinforcement closing portions 11 and 11a of the upper and lower safety trust networks 10 and 10a, respectively. or unwinding the upper and lower wire winding rollers 42 and 43, respectively, the left and right throwing net unfolding working frames 40 and 40a are installed; and

A plurality of object detection sensors 41 for detecting objects at regular intervals from left to right at one or more upper and lower places on the front, rear, and side surfaces of the building 60 in which the trust network operation support 20 is installed are fixedly installed, and the When a signal is detected from two or more of the plurality of object detection sensors 41, it is detected and the driving motor 32 of the left and right horizontal maintaining operation frames 30 and 30a is operated to move the horizontal maintaining extension arm 31 forward. At the same time as protruding to the side, by pulling the upper and lower wires 42b and 43b by rotating the forward and reverse motors 42a and 43a of the upper and lower wire winding rollers 42 and 43 of the left and right throwing net unfolding working frames 40 and 40a The upper and lower safety trust networks (10, 10a) are spread on the trust network operation support (20) so that, in the event of a fire, people who are projected from the building are double supported by the upper and lower safety trust networks (10, 10a) to rescue and return to their original position. There is a feature provided with a control unit (50).

As described above, in the present invention, when an object is detected in two or more places among a plurality of object detection sensors installed in a building, the lifesaving control unit that has sensed it protrudes the horizontal maintenance extension of the left and right horizontal maintenance frame to make the trust network operation support horizontal. At the same time as standing up, pull the upper and lower wires from the upper and lower wire take-up rollers of the left and right throwing net deployment operating frame and deploy it so that the upper and lower safety throwing nets are spread forward on the throwing net operating support to save lives of people jumping from the building to the ground in case of fire. It has the effect of being able to rescue more quickly.

The present invention is not limited to the specific preferred embodiments described above, and various modifications can be made by anyone with ordinary skill in the art to which the invention pertains without departing from the gist of the invention as claimed in the claims. Of course, such modifications are intended to be within the scope of the claims.

1 is a perspective view showing the use state of the upper and lower safety trust networks of lifesaving firefighting equipment when a fire occurs in a building according to an embodiment of the present invention;
2 is a side view of the use state showing the use state of the upper and lower safety trust network of the lifesaving firefighting equipment when a fire occurs in the building according to the embodiment of the present invention;
3 is a side view of the use state showing the storage state of the upper and lower safety trust networks of the firefighting equipment to rescue life in the event of a fire in the building according to the embodiment of the present invention;
Figure 4 is a front view showing the state of use of the upper and lower safety trust network of the lifesaving firefighting equipment when a fire occurs in a building according to an embodiment of the present invention.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those of ordinary skill in the art can easily implement them. The present invention may be implemented in several different forms and is not limited to the embodiments described herein.

In order to clearly explain the present invention in the drawings, parts irrelevant to the description are omitted, and the same reference numerals are given to the same or similar components throughout the specification. The scope of the present invention should not be construed as being limited by the embodiments described in the text, and since the embodiments are capable of various changes and may have various forms, the scope of the present invention is intended to provide a scope for realizing the technical idea. It should be understood to include equivalents.

Throughout the specification of the present invention, when a part is "connected" to another part, it includes not only the case where it is "directly connected" but also the case where it is "indirectly connected" with another member interposed therebetween. In addition, when a part "includes" a certain component, this means that other components may be further included rather than excluding other components unless otherwise stated.

The terms used in the present invention are terms defined in consideration of the functions in the present invention, which may vary depending on the intention or custom of the user or operator, so the definitions of these terms correspond to the technical matters of the present invention and should be interpreted as a concept.

In addition, optional terms in the examples below are used to distinguish one component from other components, and the components are not limited by the terms. Hereinafter, in describing the present invention, detailed descriptions of related known technologies that may unnecessarily obscure the gist of the present invention will be omitted.

In case of fire in a building of the present invention, lifesaving firefighting equipment includes upper and lower safety trust networks (10, 10a), trust network operation support (20), left and right horizontal maintenance operation frames (30, 30a), and left and right trust network deployment operation It is composed of a frame (40, 40a) and a lifesaving control unit (50).

The upper and lower safety nets (10, 10a) are double mesh mesh made of silicon, each having a reinforcing finishing part (11.11a) on the front side and receiving a person jumping from the building (60) when a fire of the building (60) occurs. .

The trust network operation support 20 is, each of the front, rear, and side surfaces of the building 60, the rear end on the left and right sides of the lower end, respectively, pivotally fixed by the rotation shafts 22 and 22a so as to be rotatable up and down, respectively. Left and right frame bodies (21, 21a) standing vertically are respectively formed, and the left and right frame bodies (21, 21a) are horizontally shaft-coupled to the left and right to the upper and lower ends of the rear end, so that the upper and lower safety nets (10, 10a) are wound and stored, respectively. The throwing net winding rollers 23 and 23a are formed, respectively, and the upper and lower parts of the front ends of the left and right frame bodies 21 and 21a are respectively formed with upper and lower throwing net guide rollers 24 and 24a which are horizontally axis-coupled to the left and right.

The left and right horizontal maintaining operation frames (30, 30a) are located at the rear ends of the left and right frame bodies (21, 21a) of the trust network operation support (20) and are fixedly installed to the building (60), and the bottom surface of the rack gear ( 31a) and when the pinion gear 32a of the driving motor 32 connected to the power supply is gear-coupled to the rack gear 31a and horizontally protrudes forward by the normal rotation of the pinion gear 32a, the left and right frame bodies 21 and 21a The left and right frame bodies 21 and 21a are kept in a horizontal state by supporting them from the bottom, and the left and right frame bodies 21 and 21a rotate the rotation shaft 22 by their own weight at the original position by reverse rotation of the pinion gear 32a. , 22a) is rotated to the lower part of the axis to guide the horizontal maintenance extension 31 to maintain a vertical state, respectively, are formed.

The left and right trust mesh deployment operating frames 40 and 40a are fixedly installed in the building 60 directly below the left and right horizontal maintaining operating frames 30 and 30a, and a rectangular parallelepiped frame body 41 having a cover 41a is formed. The upper and lower wires 42b and 43b are wound on the inner periphery on the upper and lower sides of the frame body 41, respectively, and the ends of the upper and lower wires 42b and 43b are through the upper and lower long holes 41b and 41c on the front of the frame body 41 The forward and reverse motors 42a and 43a are respectively guided to the outside and fixed to the left and right ends of the reinforcement closing portions 11 and 11a of the upper and lower safety nets 10 and 10a through the upper and lower attaching net guide rollers 24 and 24a, respectively. ), the upper and lower wire winding rollers 42 and 43 for pulling and winding or unwinding the upper and lower wires 42b and 43b are shaft-installed, respectively.

The lifesaving control unit 50 is a plurality of object detection sensors that detect objects at regular intervals from left to right in one or more upper and lower places on the front, rear and side surfaces of the building 60 in which the trust network operation support 20 is installed. 41 is fixedly installed, and when a signal is detected from two or more of the plurality of object detection sensors 41, it detects this and operates the driving motor 32 of the left and right horizontal maintaining operation frames 30 and 30a to operate the At the same time as protruding the horizontal holding extension arm 31 to the front side, the upper and lower wire By pulling and winding (42b, 43b), the upper and lower safety trust networks (10, 10a) are spread on the trust network operation support (20), and in case of fire, the lives of people who are invested in the building are doubled into the upper and lower safety trust networks (10, 10a). Rescue and return to original position.

In the present invention as described above, when an object is detected in two or more of the plurality of object detection sensors 51 installed in the building 60, the lifesaving control unit 50 that senses this is configured to operate the left and right horizontal operation frames 30 and 30a) At the same time, the left and right frame bodies 21 and 21a of the trust network operation support 20 are horizontally erected in the building 60 by protruding the horizontal holding extension rod 31 of the left and right trust network deployment operating frame 40, 40a) by pulling the upper and lower wires (42b, 43b) from the upper and lower wire winding rollers (42, 43) respectively, the upper and lower safety nets (10, 10a) on the left and right frame bodies (21, 21a) of the throwing net operation support (20) ) is released from the upper and lower net winding rollers (23, 23a) and spread out to the upper and lower net guide rollers (24, 24a), so that in the event of a fire, a person jumping from the building to the ground is prevented by the upper and lower safety net (10, 10a). It is possible to save human life more quickly by receiving it in two stages.

This embodiment and the drawings attached to this specification merely clearly show a part of the technical idea included in the present invention, and those skilled in the art can easily infer within the scope of the technical idea included in the specification and drawings of the present invention. It is obvious that all possible modifications and specific embodiments are included in the scope of the technical spirit of the present invention.

The scope of the present invention is indicated by the following claims rather than the detailed description, and all changes or modifications derived from the meaning and scope of the claims and equivalent concepts should be construed as being included in the scope of the present invention.

10,10a: Upper and lower safety investment network
20: trust network operation support
21, 21a: left and right frame body
30, 30a: left and right horizontal operation frame
31: horizontal holding extension
40, 40a: left and right trust network deployment operating frame
42, 43: lower wire winding roller
42b.43b: upper and lower wires
50: lifesaving control unit
60: building

Claims (1)

At least one of the upper and lower safety nets 10 and 10a that receive people jumping from the building 60 in the event of a fire in the building 60 with a double mesh mesh made of silicone, and the front, rear, and side of the building 60 On the left and right sides of the lower end, vertically upright left and right frame bodies 21 and 21a, each of which is fixed by rotation shafts 22 and 22a so that the rear ends can be rotated up and down, respectively, are formed, and the left and right frame bodies 21 and 21a are formed in front At the upper and lower parts of the tip, the upper and lower trusting net guide rollers 24 and 24a that are horizontally coupled to the left and right are formed, respectively, the trusting net operation support 20 is formed, and the driving motor 32 having a rack gear 31a on the bottom and connected to a power source of the pinion gear 32a is gear-coupled to the rack gear 31a, horizontally protrudes to the front side by the forward rotation of the pinion gear 32a, and the horizontal holding/extension arm 31 which is returned to its original position by the reverse rotation of the pinion gear 32a. The upper and lower wire winding rollers having the left and right horizontal maintaining operating frames 30 and 30a, and the upper and lower wires 42b and 43b, and pulling and winding or unwinding the upper and lower wires 42b and 43b by the forward and reverse motors 42a and 43a At least one upper and lower part on the front, rear and side surfaces of the left and right trust network deployment operating frames 40 and 40a, in which (42, 43) are respectively installed, and the building 60 where the trust network operation support 20 is installed. A plurality of object detection sensors 41 that detect an object at regular intervals on the left and right are fixedly installed, and when a signal is detected from two or more of the plurality of object detection sensors 41, it is detected and the upper and lower safety trust networks 10 and 10a ) is spread on the trust network operation support 20, so that in the event of a fire, the life-saving control unit 50 to rescue and return to the original position with the upper and lower safety trust networks (10, 10a) In the firefighting equipment to rescue life in case of fire of
The front side of the upper and lower safety trust network (10, 10a) is formed with a reinforcing closing portion (11.11a), respectively;
The upper and lower trusting net winding rollers 23 which are horizontally axis-coupled to the left and right to the upper and lower ends of the rear ends of the left and right frame bodies 21 and 21a of the trusting net operation support 20 so that the upper and lower safety trusting nets 10 and 10a are wound and stored, respectively. , 23a) are each formed;
The left and right horizontal maintaining operation frames (30, 30a) are located at the rear ends of the left and right frame bodies (21, 21a) of the trust network operation support (20) and are fixedly installed to the building (60). (31) supports the left and right frame bodies 21 and 21a from the bottom when protruding horizontally to maintain the horizontal state of the left and right frame bodies 21 and 21a, and the left and right sides at the original position by reverse rotation of the pinion gear 32a The frame body (21, 21a) is axially rotated downward with respect to the rotation shaft (22, 22a) by its own weight to induce it to maintain a vertical state;
The left and right trust mesh deployment operating frames 40 and 40a are fixedly installed in the building 60 directly below the left and right horizontal maintaining operating frames 30 and 30a, and a rectangular parallelepiped frame body 41 having a cover 41a is formed. The upper and lower wires 42b and 43b are wound on the inner periphery on the upper and lower sides of the frame body 41, respectively, and the ends of the upper and lower wires 42b and 43b are through the upper and lower long holes 41b and 41c on the front of the frame body 41 are respectively guided to the outside and fixed to the left and right ends of the reinforcing finishing parts 11 and 11a of the upper and lower safety trust networks 10 and 10a through the upper and lower trust network guide rollers 24 and 24a, respectively;
The lifesaving control unit 50 operates the driving motors 32 of the left and right horizontal maintaining operation frames 30 and 30a when signals are detected from two or more of the plurality of object detection sensors 41 to maintain the level The upper and lower wires 42b by protruding the telescopic arm 31 to the front and at the same time rotating the forward and reverse motors 42a and 43a of the upper and lower wire winding rollers 42 and 43 of the left and right throwing mesh unfolding working frames 40 and 40a , 43b) by pulling and winding the upper and lower safety trust networks (10, 10a) to spread on the trust network operation support (20).

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