CN113181571B - Simple high-rise self-rescue equipment and use method thereof - Google Patents
Simple high-rise self-rescue equipment and use method thereof Download PDFInfo
- Publication number
- CN113181571B CN113181571B CN202110391850.9A CN202110391850A CN113181571B CN 113181571 B CN113181571 B CN 113181571B CN 202110391850 A CN202110391850 A CN 202110391850A CN 113181571 B CN113181571 B CN 113181571B
- Authority
- CN
- China
- Prior art keywords
- rod
- electric telescopic
- telescopic rod
- wire rope
- supporting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
- A62B1/08—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys
- A62B1/10—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys mechanically operated
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
- A62B1/18—Other single parts for rope lowering-devices, e.g. take-up rollers for ropes, devices for shooting ropes
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a simple self-rescue device for a high building and a using method thereof, and the device comprises: the device comprises a locking mechanism, a supporting mechanism, a lifting mechanism and an electric telescopic rod; when the device is used, the locking mechanism is arranged on an indoor opposite fixed object, the electric telescopic rod is positioned on one side of the lower end of the windowsill and is clamped and fixed through the supporting mechanism, and the lifting mechanism is fixedly arranged at the front end of the electric telescopic rod; the device is fixed through the locking mechanism, the electric telescopic rod is prevented from shaking through the supporting mechanism, and then the steel wire rope is stretched and the electric telescopic rod is lifted under the control of the remote controller, so that the purposes of quickly escaping from a fire scene and achieving a safe space are achieved; the window frame can be installed in a short time, so that time is won for escape, the effect of rapidly escaping from a dangerous room to wait for rescue is achieved, the supporting mechanism can be suitable for windows with different widths, and the window frame is high in practicability.
Description
Technical Field
The invention belongs to escape self-rescue equipment, and particularly relates to high-rise simple self-rescue equipment and a using method thereof.
Background
Along with the rapid development of economy, high-rise buildings stand, because high-rise buildings have frequent fire in recent years, the problem of how to timely and effectively escape is solved in front of people, if safety exits of the high-rise buildings are all blocked by fire, the high-rise buildings are rushed out of a fire scene by taking risk, thick smoke is sucked to easily damage a respiratory system, and symptoms such as anoxia poisoning are caused.
Although the utility model discloses a compress tightly the problem that the cover pine takes off when having avoided descending, because the angle is less, very easily collide with on the guardrail of the resident family of downstairs to though flee from the scene of a fire, still can't be in comparatively safe place, have certain potential safety hazard.
Therefore, a simple high-rise self-rescue device which can control the electric telescopic rod to extend or shorten and complete installation in a short time and can quickly escape from a fire scene to be located in a safe space to wait for rescue is urgently needed.
Disclosure of Invention
The invention discloses simple high-rise self-rescue equipment and a using method thereof, the fixing of a device is realized through a locking mechanism, the shaking of an electric telescopic rod is prevented through a supporting mechanism, and then the stretching of a steel wire rope and the lifting of the electric telescopic rod are realized under the control of a remote controller, so that the purposes of quickly escaping from a fire scene and achieving a safe space are achieved; the window frame can be installed in a short time, so that time is won for escape, the effect of rapidly escaping from a dangerous room to wait for rescue is achieved, the supporting mechanism can be suitable for windows with different widths, and the window frame is high in practicability.
The technical scheme adopted by the invention is as follows:
a simple self-rescue device for high-rise buildings comprises: the device comprises a locking mechanism, a supporting mechanism, a lifting mechanism, an electric telescopic rod and a control device, wherein the locking mechanism is arranged on an indoor relative fixture and tensions the rear end of the electric telescopic rod through a steel wire rope A; the supporting mechanism is fixedly supported on the windowsill; the electric telescopic rod is positioned on one side of the lower end of the windowsill and is fixed with the supporting mechanism; the lifting mechanism is fixedly arranged at the front end of the electric telescopic rod and controls the lifting of the trapped person through a steel wire rope B; the control device is electrically connected with the lifting mechanism and the electric telescopic rod.
Further, the locking mechanism also comprises a fastening block; one end of the steel wire rope A is fixedly connected with the fastening block through a ratchet tightener; the fastening block is clamped on an indoor opposite fixed object.
Further, the supporting mechanism comprises a manual fastening rod, a supporting rod, a first stabilizing rod and a second stabilizing rod; one end of the supporting rod is connected with the middle part of the stabilizing rod through a spherical hinge, and the other end of the supporting rod abuts against the outer wall of the electric telescopic rod; the supporting rod is provided with at least one clamping groove; the bottom of the manual fastening rod is connected with the middle of the second stabilizing rod through a spherical hinge, and the top of the manual fastening rod is abutted to the clamping groove in the supporting rod.
Furthermore, the lifting mechanism also comprises a small-sized winch, a remote controller and a strap; the small winch is fixedly arranged at the front end of the electric telescopic rod and used for driving the steel wire rope B to stretch; the remote controller is used for controlling the actions of the small-sized winch and the electric telescopic rod; one end of the steel wire rope B is wound on an output shaft of the small-sized winch, and the other end of the steel wire rope B is fixedly connected with the strap.
Further, the outer wall of the rear part of the electric telescopic rod is provided with a crown-shaped sleeve, and the electric telescopic rod can still be supported on a windowsill when the steel wire rope A is broken.
Furthermore, the outer wall of the electric telescopic rod is provided with a fixing groove matched with the supporting rod.
A using method of simple high-rise self-rescue equipment is characterized by comprising the following steps:
firstly, when a escaping route of a trapped person is blocked by fire, firstly, the trapped person opens the high-rise simple self-rescue equipment and then expands parts, finds an indoor relative fixture closest to a window and clamps a fastening block on a locking mechanism on the indoor relative fixture;
secondly, opening the window, placing the electric telescopic rod at one corner of the lower end of the windowsill, enabling one end of a supporting rod in the locking mechanism, which is connected with a first stabilizing rod, to be in contact with the top of the windowsill, and clamping the other end of the supporting rod into a fixing groove in the outer wall of the electric telescopic rod; then, one end of the manual fastening rod connected with the second stabilizing rod is abutted against the other corner of the lower end of the windowsill, and the other end of the manual fastening rod is abutted against the clamping groove in the supporting rod;
thirdly, manually operating the manual fastening rod to enable the manual fastening rod to continuously extend to further continuously apply force to the supporting rod, and further completing the fixation of the electric telescopic rod;
fourthly, operating a ratchet tightener on a steel wire rope A connected between the locking mechanism and the electric telescopic rod to tighten the steel wire rope A, and tightening the electric telescopic rod through an indoor relative fixture;
fifthly, wearing the braces, hanging the remote controller on the body, climbing out of the window, and hanging the remote controller at the front end of the electric telescopic rod;
sixthly, continuously controlling the electric telescopic rod and a small winch of the lifting mechanism through a remote controller to finish self-rescue escape;
the steps form the use method of the simple high-rise self-rescue equipment.
Compared with the prior art, the invention has the beneficial effects that:
1. the device achieves the purpose of fixing the device by searching indoor relative fixed objects nearest to the escape exit face of a window and the like, fixing the fastening block on the indoor relative fixed objects through the locking mechanism and operating the ratchet tightener on the steel wire rope A connected between the locking mechanism and the electric telescopic rod; the small-sized winch and the electric telescopic rod are controlled by the remote controller, so that the output shaft of the small-sized winch rotates and winds or loosens the steel wire rope, and the purpose of quickly escaping from a fire scene is achieved; the window frame can be installed in a short time, so that time is won for escape, the effect of rapidly escaping from a dangerous room to wait for rescue is achieved, the supporting mechanism can be suitable for windows with different widths, and the window frame is high in practicability.
2. According to the invention, the herringbone structure is formed by the support rod and the manual fastening rod in the support mechanism, and the first stabilizing rod and the second stabilizing rod are respectively arranged at the support rod and the manual fastening rod and one end of the windowsill, so that the radial stability of the electric telescopic rod is effectively ensured; meanwhile, the steel wire rope A connected between the locking mechanism and the electric telescopic rod is tensioned through the ratchet wheel tightener, so that the axial stability of the electric telescopic rod is effectively guaranteed, and a solid foundation is laid for self-rescue escape.
3. The invention also adopts the crown type sleeve at one end of the electric telescopic rod, thereby not only preventing the steel wire rope A from being broken, but also reducing the shaking of the electric telescopic rod.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention.
FIG. 2 is a schematic view of the structure of the electric telescopic rod, the supporting mechanism and the windowsill of the present invention.
Fig. 3 is a partially enlarged view of the electric telescopic rod, the small-sized winding engine and the wire rope B of the present invention.
FIG. 4 is a partially enlarged view of the trapped person, the remote controller, and the wire rope B according to the present invention.
Fig. 5 is an enlarged view of a portion of the locking mechanism, wire rope a and indoor relative fixture of the present invention.
FIG. 6 is a schematic structural view of the present invention in its entirety when stored.
FIG. 7 is a partial schematic view of the overall folding and unfolding structure of the present invention.
Reference numbers: 1-a locking mechanism; 2-a support mechanism; 3-a lifting mechanism; 4, an electric telescopic rod; 5-indoor relative fixture; 6-windowsill; 7-a sleeve; 101-steel wire rope A; 102-a fastening block; 103-a groove; 201-manual fastening rod; 202-support rods; 203-stabilizing rod one; 204-a second stabilizing rod; 301-small hoist; 302-a remote controller; 303-steel wire rope B; 304-carrying strap.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings shown in fig. 1 to 7. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in many ways other than those described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit of the invention, and therefore the invention is not limited to the specific embodiments disclosed below.
the control device comprises a microcontroller, a signal transmission module and a storage battery, and is electrically connected with the lifting mechanism 3 and the electric telescopic rod 4.
Specifically, the locking mechanism 1 is provided with a fastening block 102); one end of a steel wire rope A101 is fixedly connected with the fastening block 102 through a ratchet tightener, and the other end tightens the rear end of the electric telescopic rod 4; the fastening block 102 is clamped on the vertical wall; the supporting mechanism 2 comprises a manual fastening rod 201, a supporting rod 202, a first stabilizing rod 203 and a second stabilizing rod 204; one end of the supporting rod 202 is connected with the middle part of the first stabilizing rod 203 in a spherical hinge mode, and the other end of the supporting rod is abutted to the outer wall of the electric telescopic rod 4; the support rod 202 is provided with at least one clamping groove; the bottom of the manual fastening rod 201 is connected with the middle part of the second stabilizing rod 204 in a spherical hinge mode, and the top of the manual fastening rod is abutted to the clamping groove in the supporting rod 202;
in order to ensure that the support rod 202 can be stably clamped on the outer wall of the electric telescopic rod 4, a fixing groove matched with the support rod 202 is arranged on the outer wall of the electric telescopic rod 4;
the ratchet tightener tightens the steel wire rope A connected between the locking mechanism and the electric telescopic rod, so that the axial stability of the electric telescopic rod is effectively ensured; meanwhile, the support rod and the manual fastening rod are respectively provided with the first stabilizing rod and the second stabilizing rod which are respectively arranged at one end of the windowsill, so that the radial stability of the electric telescopic rod is effectively ensured, and a solid foundation is laid for self-rescue and escape;
the lifting mechanism 3 is provided with a small-sized winch 301, a remote controller 302 and a strap 304; the small winch 301 is fixedly arranged at the front end of the electric telescopic rod 4 and is used for driving the steel wire rope B303 to stretch; the remote controller 302 controls the small-sized winch 301 and the electric telescopic rod 4 to act through a control device; one end of a steel wire rope B303 is wound on an output shaft of the small-sized winch 301, and the other end of the steel wire rope B303 is fixedly connected with the strap 304; the small-sized winch 301 and the remote controller 302 are electrically connected with the control device;
in order to prevent the evacuee from carelessly throwing away the remote controller 302 during climbing out of the window, an elastic band hung on the neck or the arm is arranged on the remote controller 302;
the window frame can be installed in a short time, so that time is won for escape, the effect of rapidly escaping from a dangerous room to wait for rescue is achieved, the supporting mechanism can be suitable for windows with different widths, and the window frame is high in practicability.
Meanwhile, in order to ensure that the electric telescopic rod 4 can still be supported on the windowsill 6 when the steel wire rope A101 is broken and does not slide greatly in the axial direction, the outer wall of the rear part of the electric telescopic rod 4 is provided with a crown-shaped sleeve 7.
Wire rope A101 and wire rope B303 all adopt Q235 carbon element structural steel, and this structure is more durable, further improves wire rope's intensity.
In addition, in order to make the simple high-rise self-rescue device more convenient to carry and place, as shown in fig. 6-7, the simple high-rise self-rescue device is folded and stored when not in use, firstly, the supporting mechanism 2 is folded and placed at the bottom of the inner side of the fastening block 102, then, the electric telescopic rod 4 is placed in a contraction state, and meanwhile, for the convenience of orderly placing of the steel wire rope A101 and the ratchet tightener, the front end and the rear end of the fastening block 102 are provided with grooves 103 which are tightened; finally, the straps 304 are stored on the uppermost surface, the simple high-rise self-rescue device can be configured in each family or high-rise place, and the simple high-rise self-rescue device can be placed in a fire box, so that the application occasion is wide, and the practicability is high.
The using method of the invention comprises the following steps:
firstly, when a escaping route of a trapped person is blocked by fire, firstly, the trapped person opens the simple high-rise self-rescue equipment and then expands parts, finds an indoor relative fixture closest to a window and clamps a fastening block 102 on a locking mechanism 1 on the indoor relative fixture 5;
secondly, opening the window, placing the electric telescopic rod 4 at one corner of the lower end of the windowsill 6, connecting one end of a supporting rod 202 in the locking mechanism 2, which is connected with a first stabilizing rod 203, with the top of the windowsill 6, and clamping the other end of the supporting rod into a fixing groove in the outer wall of the electric telescopic rod 4; then, one end of the manual fastening rod 201 connected with the second stabilizing rod 204 is abutted against the other corner of the lower end of the windowsill 6, and the other end of the manual fastening rod is abutted against the clamping groove on the supporting rod 202;
thirdly, manually operating the manual fastening rod 201 to enable the manual fastening rod 201 to continuously extend and further continuously apply force to the supporting rod 202, and further fixing the electric telescopic rod 4 is completed;
fourthly, operating a ratchet tightener on a steel wire rope A101 connected between the locking mechanism 1 and the electric telescopic rod 4 to tighten the steel wire rope A101, and tightening the electric telescopic rod 4 through the indoor relative fixture 5;
fifthly, wearing the straps 304, hanging the remote controller 302 on the body, climbing out of the window, and hanging the remote controller at the front end of the electric telescopic rod 4;
sixthly, finishing self-rescue escape by continuously controlling the electric telescopic rod 4 and the small-sized winch 301 of the lifting mechanism 3;
the steps form the use method of the simple high-rise self-rescue equipment.
Claims (3)
1. The utility model provides a high building equipment of simply saving oneself which characterized in that includes: the device comprises a locking mechanism (1), a supporting mechanism (2), a lifting mechanism (3), an electric telescopic rod (4) and a control device, wherein the locking mechanism (1) is installed on an indoor relative fixed object (5) and tensions the rear end of the electric telescopic rod (4) through a steel wire rope A (101); the supporting mechanism (2) is fixedly supported on the windowsill (6); the electric telescopic rod (4) is positioned on one side of the lower end of the windowsill (6) and is fixed with the supporting mechanism (2); the lifting mechanism (3) is fixedly arranged at the front end of the electric telescopic rod (4), and controls the lifting of the trapped people through a steel wire rope B (303); the control device is electrically connected with the lifting mechanism (3) and the electric telescopic rod (4);
the supporting mechanism (2) comprises a manual fastening rod (201), a supporting rod (202), a first stabilizing rod (203) and a second stabilizing rod (204); one end of the supporting rod (202) is connected with the middle part of the first stabilizing rod (203) in a spherical hinge mode, and the other end of the supporting rod abuts against the outer wall of the electric telescopic rod (4); the outer wall of the electric telescopic rod (4) is provided with a fixing groove matched with the support rod (202); the supporting rod (202) is provided with at least one clamping groove; the bottom of the manual fastening rod (201) is connected with the middle part of the second stabilizing rod (204) in a spherical hinge mode, and the top of the manual fastening rod is abutted to the clamping groove in the supporting rod (202);
the lifting mechanism (3) also comprises a small-sized winch (301), a remote controller (302) and a strap (304); the small winch (301) is fixedly arranged at the front end of the electric telescopic rod (4) and is used for driving the steel wire rope B (303) to stretch; the remote controller (302) is used for controlling the actions of the small-sized winch (301) and the electric telescopic rod (4); one end of the steel wire rope B (303) is wound on an output shaft of the small-sized winch (301), and the other end of the steel wire rope B (303) is fixedly connected with the strap (304);
be equipped with on electric telescopic handle (4) rear portion outer wall and be crown-shaped sleeve (7) for electric telescopic handle (4) still can support on windowsill (6) when wire rope A (101) fracture.
2. The simple self-rescue equipment for high-rise buildings as claimed in claim 1, which is characterized in that: the locking mechanism (1) further comprises a fastening block (102); one end of the steel wire rope A (101) is fixedly connected with the fastening block (102) through a ratchet tightener; the fastening block (102) is clamped on the indoor opposite fixed object (5).
3. The use method of the high-rise simple self-rescue equipment as claimed in claim 2, characterized by comprising the following steps:
firstly, when a escaping route of a trapped person is blocked by fire, firstly, the trapped person opens the folded and stored high-rise simple self-rescue equipment, searches for an indoor relative fixed object nearest to a window and clamps a fastening block (102) on a locking mechanism (1) on the indoor relative fixed object (5);
secondly, opening the window, placing the electric telescopic rod (4) at one corner of the lower end of the windowsill (6), connecting one end of a supporting rod (202) in the supporting mechanism (2) with a first stabilizing rod (203) to be in contact with the top of the windowsill (6), and clamping the other end of the supporting rod into a fixing groove in the outer wall of the electric telescopic rod (4); then, one end of the manual fastening rod (201) connected with the second stabilizing rod (204) is abutted against the other corner of the lower end of the windowsill (6), and the other end of the manual fastening rod is abutted against the clamping groove in the supporting rod (202);
thirdly, manually operating the manual fastening rod (201) to enable the manual fastening rod (201) to continuously extend to further continuously apply force to the supporting rod (202), and further fixing the electric telescopic rod (4) is completed;
fourthly, operating a ratchet tightener on a steel wire rope A (101) between the connecting locking mechanism (1) and the electric telescopic rod (4) to tighten the steel wire rope A (101), and tightening the electric telescopic rod (4) through an indoor relative fixture (5);
fifthly, wearing the braces (304), hanging the remote controller (302) on the body, climbing out of the window, and hanging the remote controller on the front end of the electric telescopic rod (4);
sixthly, continuously controlling the electric telescopic rod (4) and the small-sized winch (301) of the lifting mechanism (3) through a remote controller (302) to finish self-rescue escape;
the steps form a using method of the simple high-rise self-rescue equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110391850.9A CN113181571B (en) | 2021-04-13 | 2021-04-13 | Simple high-rise self-rescue equipment and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110391850.9A CN113181571B (en) | 2021-04-13 | 2021-04-13 | Simple high-rise self-rescue equipment and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113181571A CN113181571A (en) | 2021-07-30 |
| CN113181571B true CN113181571B (en) | 2022-08-12 |
Family
ID=76975715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110391850.9A Active CN113181571B (en) | 2021-04-13 | 2021-04-13 | Simple high-rise self-rescue equipment and use method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113181571B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007097628A (en) * | 2005-09-30 | 2007-04-19 | Matsumoto Kiko Kk | Attaching structure of slow lowering machine |
| KR100814043B1 (en) * | 2007-01-26 | 2008-03-17 | 서윤녕 | A fire escape apparatus capable of installing on right or left side of the wall |
| KR20090088508A (en) * | 2008-02-15 | 2009-08-20 | 김재영 | A hanger for a drop controller of emergency-escape-rope |
| CN101816824A (en) * | 2010-04-09 | 2010-09-01 | 哈尔滨工程大学 | High-altitude lifesaving slow descender |
| CN104984486A (en) * | 2015-06-09 | 2015-10-21 | 北京理工大学 | High-rise building escape rescue system |
| CN108671430A (en) * | 2018-07-23 | 2018-10-19 | 西北工业大学 | A kind of fire of high-rise building deliverance apparatus |
| CN109925616A (en) * | 2019-04-20 | 2019-06-25 | 李长中 | One kind facing the flexible lifesaving rack of window |
| CN209361690U (en) * | 2018-11-26 | 2019-09-10 | 天津滨海新区泽安泰消防技术有限公司 | A kind of high level rescue with the line anchor point that climbs fixes device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2910512B1 (en) * | 2006-12-21 | 2009-02-27 | Xavier Julliard | MOBILE ANCHOR ANCHOR DEVICE. |
-
2021
- 2021-04-13 CN CN202110391850.9A patent/CN113181571B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007097628A (en) * | 2005-09-30 | 2007-04-19 | Matsumoto Kiko Kk | Attaching structure of slow lowering machine |
| KR100814043B1 (en) * | 2007-01-26 | 2008-03-17 | 서윤녕 | A fire escape apparatus capable of installing on right or left side of the wall |
| KR20090088508A (en) * | 2008-02-15 | 2009-08-20 | 김재영 | A hanger for a drop controller of emergency-escape-rope |
| CN101816824A (en) * | 2010-04-09 | 2010-09-01 | 哈尔滨工程大学 | High-altitude lifesaving slow descender |
| CN104984486A (en) * | 2015-06-09 | 2015-10-21 | 北京理工大学 | High-rise building escape rescue system |
| CN108671430A (en) * | 2018-07-23 | 2018-10-19 | 西北工业大学 | A kind of fire of high-rise building deliverance apparatus |
| CN209361690U (en) * | 2018-11-26 | 2019-09-10 | 天津滨海新区泽安泰消防技术有限公司 | A kind of high level rescue with the line anchor point that climbs fixes device |
| CN109925616A (en) * | 2019-04-20 | 2019-06-25 | 李长中 | One kind facing the flexible lifesaving rack of window |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113181571A (en) | 2021-07-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2008063571A9 (en) | Stowable, unobtrusive access and escape devices | |
| CN111388905A (en) | Simple detachable safety protection device for high-altitude operation | |
| CN113181571B (en) | Simple high-rise self-rescue equipment and use method thereof | |
| WO2018198112A1 (en) | Suspension cable wall anchoring device | |
| CN110624186A (en) | Anti-falling device on tower | |
| US20070039778A1 (en) | Escape system for a building | |
| US10485999B2 (en) | Portable personal emergency escape system | |
| CN2784567Y (en) | Chain lock type lifesaving scaling ladder | |
| CN217872571U (en) | Folding type anti-theft window with escape function | |
| CN2765639Y (en) | Multifunctional self-saving escaping device in fire disaster | |
| CN215738022U (en) | Lifting type storage device for upper berth of bed | |
| CN201469923U (en) | Storied building fire hazard life preserver | |
| CN216837012U (en) | Safe aerial ladder with wind-resistant anti-swing function | |
| CN207119062U (en) | A kind of emergent safety life-saving slow lowering device | |
| CN213466547U (en) | High-rise fire-fighting continuous slow-descending escape device | |
| CN216446830U (en) | Fire rescue hook ladder | |
| CN214318880U (en) | Fire escape device for multi-storey residential building | |
| CN210302082U (en) | High-rise fire escape device | |
| CN219605004U (en) | Novel safety protection tree net | |
| CN210768525U (en) | Anti-theft escape window | |
| CN112972919B (en) | Fire fighting device for high-rise building | |
| RU2413552C1 (en) | Lukyanov's sn pocket rescue rope lifting-lowering device in case of fires in skyscrapers | |
| CN216956206U (en) | Monitoring device of power supply system for fire fighting | |
| CA2410144A1 (en) | Emergency escape system | |
| CN110013614B (en) | High altitude rescue equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220725 Address after: 362300 No. 1-43, Jingxi, Maoshan community, Liucheng street, Nan'an City, Quanzhou City, Fujian Province Applicant after: Nan'an Sanfan Industrial Design Co.,Ltd. Address before: 400000 1st floor, teaching building, School of safety engineering, Chongqing Institute of science and technology, No. 20, University Town East Road, Shapingba District, Chongqing Applicant before: Yan Jiuyu |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |