CN220608902U

CN220608902U - Emergency protection equipment for building safety

Info

Publication number: CN220608902U
Application number: CN202321947818.5U
Authority: CN
Inventors: 田圣均; 王杰; 李秒; 谢飞; 丁浩; 贾玉辉; 吴红艳; 尹志钦; 颜祥云; 屠邬斌
Original assignee: Wuhan Construction Engineering Co Ltd
Current assignee: Wuhan Construction Engineering Co Ltd
Priority date: 2023-07-24
Filing date: 2023-07-24
Publication date: 2024-03-19
Anticipated expiration: 2033-07-24

Abstract

The utility model discloses emergency protective equipment for building safety, which comprises protective clothing, wherein the upper end and the lower end of the outer side surface of the protective clothing are fixedly connected with fixed binding belts, the two ends of the side surface of the fixed binding belt positioned on the upper half part are respectively provided with an underarm air bag, and the top side of the protective clothing is fixedly connected with a neck protecting air bag; the rear side of the protective suit is provided with a safety rope, and the tail end of the safety rope is provided with a buffer rod; the side intercommunication of rib gasbag is provided with two communicating pipes, communicating pipe is symmetrical about the vertical central line of rib gasbag, and the other end and the armpit gasbag of communicating pipe communicate each other, and the side intercommunication of communicating pipe is provided with the breather pipe, and the other end of breather pipe is connected with back gasbag, and the side of back gasbag is provided with the chamber end that inflates, and the surface of chamber end that inflates is provided with the air supply mouth, communicate each other between air supply mouth and the back gasbag. The utility model can prevent the rope from being stretched out at the moment of being stressed, and simultaneously alleviate the impact on the body and reduce the damage to the body.

Description

Emergency protection equipment for building safety

Technical Field

The utility model relates to the technical field of safety protection in building construction, in particular to emergency protection equipment for building safety.

Background

The parallel safety ropes are used for horizontally moving the safety ropes for operation on the steel frame. The lower elongation and higher sliding rate are required, and the safety hook can easily move on the rope by adopting steel wire rope injection molding. The steel wire inner core is 9.3mm, 11mm, and the outer diameter is 11mm or 13mm after injection molding. The method is widely applied to the installation of steel frames in thermal power generation engineering and the installation and maintenance of steel structure engineering.

Problems of the prior art: work such as building engineering's outer wall heat preservation festival decorative surface layer generally needs the workman to work with the help of outer wall scaffold frame, but the scaffold frame on job site builds the interval great, exists great gap between the footboard of steelframe top, and the danger of producing the pedal easily is not cared to a bit, and the safety rope can guarantee workman's security, but can not reduce the damage that the safety rope pulls the health part caused in the twinkling of an eye of falling.

Disclosure of Invention

In order to overcome the defects of the prior art, the technical problem to be solved by the utility model is to provide emergency protection equipment for building safety, which can prevent the rope from being stretched out in the moment of stress, alleviate the impact on the body, reduce the damage to the body, reduce the probability of possible failure of the structure compared with electronic triggering, protect the fragile parts of the body and play a role in protection.

In order to achieve the above purpose, the utility model provides emergency protective equipment for building safety, which comprises protective clothing, wherein the upper end and the lower end of the outer side surface of the protective clothing are fixedly connected with fixed binding belts, the two ends of the side surface of the fixed binding belt positioned on the upper half part are respectively provided with an underarm air bag, and the top side of the protective clothing is fixedly connected with a neck protecting air bag; the protective clothing is characterized in that a safety rope is arranged on the rear side of the protective clothing, a buffer rod is arranged at the tail end of the safety rope, a telescopic rod is fixedly connected to the tail end of the buffer rod, a storage pipe end is connected to the tail end of the telescopic rod, and a locking hook is arranged at the tail end of the storage pipe end; the side intercommunication of rib gasbag is provided with two communicating pipes, the vertical central line symmetry about the rib gasbag is communicated with each other with the armpit gasbag to the communicating pipe, the side intercommunication of communicating pipe is provided with the breather pipe, the other end of breather pipe is connected with the back gasbag, the side of back gasbag is provided with the chamber end that inflates, the surface that the chamber end was inflated is provided with the air supply mouth, communicate each other between air supply mouth and the back gasbag.

Preferably, the side fixedly connected with vertical fagging of fixed constraint area, the medial surface fixedly connected with sliding rod of vertical fagging, the lateral surface sliding connection of sliding rod has the sliding block, the periphery side cover of sliding rod is connected with buffer spring, one of them one end and vertical fagging of buffer spring are fixed, buffer spring's the other end is fixed with the sliding block, the side fixedly connected with couple solid ring of sliding block.

Further, the both sides face fixedly connected with stay cord fixed block of sliding block, the lateral surface at protective clothing back is provided with the lacing tape, the surface mounting of one side end and protective clothing of lacing tape, the through wires hole has been seted up to the side of vertical fagging, and lacing tape wears out from the through wires hole of side and stay cord fixed block fixed connection.

Preferably, both sides face of vertical fagging all with aerify chamber end fixed connection, two the vertical spout has been seted up to the side that the chamber end is relative to aerify, the inboard sliding connection of vertical spout has the poking rod, poking rod and sliding block fixed connection, the fixed surface of poking rod is connected with the penetration needle, the top of penetration needle is provided with interior penetration tube, the inside top of chamber end is provided with the liquid film, the bottom side of liquid film is provided with solid material piece, the bottom side of solid material piece is provided with the filter screen, the filter screen with aerify chamber end fixed connection.

Further, the lower half part of the air inflation cavity end is provided with an alarm, the side face of the alarm is connected with a touch switch through a wire, the touch switch is fixedly connected with the air inflation cavity end, and the touch switch is located right above the tail end of the toggle rod.

Further, the locking couple includes the lock ring, the end fixedly connected with crotch of lock ring, the end hinged connection of crotch has the latch hook, the outside fixedly connected with locking solid ring of the other end of latch hook, the inboard rotation of locking solid ring is connected with the internal conversion, the surface threaded connection of internal conversion has the threaded rod, rectangular channel has been seted up to the side of locking solid ring, and rectangular channel runs through one of them, the internal conversion is three-quarter's ring, and the side of internal conversion agrees with the slip with the inboard of locking solid ring.

Preferably, both ends of the safety rope are fixedly connected with connecting rings, the telescopic rod and the storage pipe end form a telescopic structure, an extension spring is arranged on the periphery side of the telescopic rod and fixedly connected with the buffer rod, the other end of the extension spring is fixedly connected with the storage pipe end, and the buckling ring is buckled and connected with the connecting ring connected with the storage pipe end.

Further, an adduction crease is arranged in the middle position above the neck protection air bag, and the side surfaces of the neck protection air bag positioned at the two sides of the adduction crease are respectively and fixedly connected with an adhesive hair surface and a magic tape.

Compared with the prior art, the emergency protective equipment for building safety has the following beneficial effects:

1. the gas generated by the reaction of the solid particles and the liquid enters the back air bag rapidly along the gas supply port, then flows to the vent pipe on the side surface from the side surface of the back air bag, and enters the communicating pipe along the vent pipe to supply gas for the armpit air bag and the neck protection air bag.

2. When falling carelessly, be connected with the sliding block through the safety rope and locking couple, when the health is fallen, lift the health through the safety rope, the gravity that the health was fallen and is produced can let the safety rope tighten, the end utilizes the sliding block to upwards slide a section distance in the slide bar outside, the buffer spring of sliding block top is pressurized this moment, the power that the sliding block slides and receive, through above-mentioned structure, can alleviate the huge pulling force that the safety rope of falling stretches tightly and receives suddenly, avoid the rope to appear in the atress in the twinkling of an eye and stretch out the condition, alleviate the impact that the health received simultaneously, reduce the injury that causes the health.

3. In the process of upward movement of the sliding block, the pull rope fixed blocks at two ends of the sliding block move upward to pull the tightening belt, so that the waist of the protective clothing is tightened by pulling the tightening belt, when the body is suspended, the body is prevented from downward sliding due to the influence of gravity by tightening and attaching the waist, the safety performance is improved, and under the normal state, the structure can ensure enough wearing width and ensure comfort and ventilation property.

4. When the sliding block moves upwards, through the fixed poking rod in both sides, drive the fixed needle that pierces through on the poking rod and remove, and then let the needle that pierces through penetrate solid material piece and liquid membrane, and then let the inside liquid inflow of liquid membrane in the solid material piece to let both mixed reaction produce gas, filter the solid residue after the reaction through the filter screen, let gas blowout along the air supply mouth, aerify, trigger through the structure, guarantee that the structure also can normally operate in the rainwater weather, compare the probability that the electron triggers the reduction structure and probably break down.

5. When the penetrating needle moves upwards, the penetrating needle approaches to the touch switch and finally contacts with the touch switch, the touch switch is used for pressing to trigger the alarm to quickly respond through wired connection, and the alarm sound is triggered to draw attention, so that other people can pay attention to the alarm, countermeasures and rescue measures can be quickly taken, and the best time of rescue is avoided.

6. When the safety rope is in a tension state, the tension force received by the safety rope is transmitted to the telescopic rod through the buffer rod above, so that the length of the telescopic rod and the length of the storage pipe end are prolonged, the telescopic rod and the storage pipe end repeatedly slide for many times to consume kinetic energy by utilizing the elasticity of the tension spring, the impact generated in the moment of body falling is reduced, the force received by the locking hook in the moment is slowed down, and the bearing capacity is improved.

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a front perspective view of an emergency protective apparatus for building safety according to the present utility model;

FIG. 2 is a schematic view of the structure of the back of the protective garment of the present utility model;

FIG. 3 is a schematic view of the structure of the plenum chamber end of the present utility model;

FIG. 4 is a schematic structural view of the air bag conduit connection of the present utility model;

FIG. 5 is a schematic view of the connection structure of the bumper beam of the present utility model;

FIG. 6 is a schematic view of the structure of the locking shackle of the present utility model;

fig. 7 is a schematic view of the structure of the cross section of the neck protecting air bag of the present utility model.

In the figure: 1. protective clothing; 2. fixing the binding belt; 3. an underarm balloon; 4. a neck protecting air bag; 5. a safety line; 6. a buffer rod; 7. locking the hook; 8. a communicating pipe; 9. a vent pipe; 10. a back airbag; 11. an air-filling cavity end; 12. vertical supporting plates; 13. a slide bar; 14. a buffer spring; 15. a sliding block; 16. tightening the belt; 17. pulling rope fixing blocks; 18. a vertical chute; 19. a hook fixing ring; 20. a toggle rod; 21. a penetration needle; 22. an inner penetration tube; 23. a liquid film; 24. a solid block; 25. a filter screen; 26. an air supply port; 27. a touch switch; 28. an alarm; 29. adducting the crease; 30. a connecting ring; 31. a tension spring; 32. a telescopic rod; 33. a receiving tube end; 34. a buckling ring; 35. a hook; 36. locking the fixed ring; 37. and (3) conversion; 38. a threaded rod; 39. a latch hook; 40. bonding the rough surface; 41. a magic tape.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The emergency protective apparatus for building safety according to the present utility model will be described in detail with reference to fig. 1 to 7.

The emergency protective equipment for building safety comprises a protective garment 1, wherein the upper end and the lower end of the outer side surface of the protective garment 1 are fixedly connected with fixed binding belts 2, the two ends of the side surface of the fixed binding belts 2 positioned on the upper half part are respectively provided with an underarm air bag 3, the top side of the protective garment 1 is fixedly connected with a neck protecting air bag 4, the rear side of the protective garment 1 is provided with a safety rope 5, the tail end of the safety rope 5 is provided with a buffer rod 6, the tail end of the buffer rod 6 is fixedly connected with a telescopic rod 32, the tail end of the telescopic rod 32 is connected with a storage pipe end 33, and the tail end of the storage pipe end 33 is provided with a locking hook 7.

The locking hook 7 comprises a buckling ring 34, the tail end of the buckling ring 34 is fixedly connected with a hook 35, the tail end of the hook 35 is hinged with a lock hook 39, the outer side of the other end of the lock hook 39 is fixedly connected with a locking fixed ring 36, the inner side of the locking fixed ring 36 is rotationally connected with a conversion 37, the outer surface of the conversion 37 is in threaded connection with a threaded rod 38, the side surface of the locking fixed ring 36 is provided with a rectangular groove, the rectangular groove penetrates through one side, the conversion 37 is a three-quarter circular ring, the side surface of the conversion 37 is in fit sliding with the inner side of the locking fixed ring 36, the threaded rod 38 is separated from the connection with the hook 35 through rotation by the threaded rod 38, then the conversion 37 is rotated, a notch of the conversion 37 is rotated to coincide with the side surface of the locking fixed ring 36 provided with the rectangular groove, and then the non-hinged ends of the lock hook 39 and the hook 35 are opened, the lock hook 39 is not attached with the hook 35 any more.

As shown in fig. 3 and 4, two communicating pipes 8 are provided on the side surface of the neck protecting airbag 4, the communicating pipes 8 are symmetrical about the vertical center line of the neck protecting airbag 4, the other end of the communicating pipe 8 is communicated with the armpit airbag 3, the side surface of the communicating pipe 8 is provided with a vent pipe 9, the other end of the vent pipe 9 is connected with a back airbag 10, the side surface of the back airbag 10 is provided with an inflating cavity end 11, the surface of the inflating cavity end 11 is provided with an air supply port 26, the air supply port 26 is communicated with the back airbag 10, through the structure, the air generated by the reaction of solid particles and liquid quickly enters the back airbag 10 along the air supply port 26, then flows into the vent pipe 9 on the side surface of the back airbag 10, the air enters the communicating pipe 8 along the vent pipe 9 to supply air for the armpit airbag 3 and the neck protecting airbag 4, a large amount of air is rapidly generated in a short time through chemical reaction, the structure is inflated, the fragile parts of the body are protected, the protection effect is achieved, and the safety of use is improved.

As shown in fig. 2, the vertical supporting plate 12 is fixedly connected to the side surface of the fixing and binding belt 2, the sliding rod 13 is fixedly connected to the inner side surface of the vertical supporting plate 12, the sliding block 15 is slidably connected to the outer side surface of the sliding rod 13, the buffer spring 14 is sleeved and connected to the outer peripheral side of the sliding rod 13, one end of the buffer spring 14 is fixed to the vertical supporting plate 12, the other end of the buffer spring 14 is fixed to the sliding block 15, the hook fixing ring 19 is fixedly connected to the side surface of the sliding block 15, through the structure, when the rope falls carelessly, the rope 5 is connected with the sliding block 15 through the safety rope 5 and the locking hook 7, when the rope falls down, the rope 5 is tightened through the safety rope 5, the gravity generated by falling down of the body can tighten the safety rope 5, the tail end slides upwards by a certain distance on the outer peripheral side of the sliding rod 13 by the sliding block 15, the buffer spring 14 above the sliding block 15 is compressed, the buffer spring below the sliding block 15 is stretched, the buffer block is slid by the buffer block, the force received by the buffer block is fixed, the hook fixing ring 19 is fixedly connected to the side surface of the sliding block 15, when the rope falls down, when the rope falls suddenly, the rope falls down, the rope is broken down, and the body is damaged by the shock is avoided, and the body is broken.

As shown in fig. 2, the two side surfaces of the sliding block 15 are fixedly connected with the stay rope fixing block 17, the outer side surface of the back part of the protective garment 1 is provided with the tightening belt 16, one side end of the tightening belt 16 is fixed with the surface of the protective garment 1, the side surface of the vertical supporting plate 12 is provided with a threading hole, the tightening belt 16 penetrates out of the threading hole of the side surface and is fixedly connected with the stay rope fixing block 17, the stay rope fixing block 17 is fixedly connected with the sliding block 15, through the structure, in the upward moving process of the sliding block 15, the stay rope fixing block 17 fixed at two ends of the sliding block 15 pulls the tightening belt 16 to move upwards, and then the waist of the protective garment 1 is tightened by pulling the tightening belt 16, when the body is suspended, the body is prevented from sliding downwards under the influence of gravity, the safety performance is improved, and under the normal state, the structure can ensure enough wearing width and air permeability.

As shown in fig. 3, two side surfaces of the vertical supporting plate 12 are fixedly connected with the inflatable cavity end 11, two opposite side surfaces of the inflatable cavity end 11 are provided with the vertical sliding groove 18, the inner side of the vertical sliding groove 18 is slidably connected with the poking rod 20, the poking rod 20 is fixedly connected with the sliding block 15, the surface of the poking rod 20 is fixedly connected with the penetrating needle 21, the inner penetrating pipe 22 is arranged above the penetrating needle 21, the liquid film 23 is arranged at the inner top end of the inflatable cavity end 11, the solid block 24 is arranged at the bottom side of the liquid film 23, the filter screen 25 is arranged at the bottom side of the solid block 24, the filter screen 25 is fixedly connected with the inflatable cavity end 11, through the structure, the poking rod 20 fixed at the two sides drives the poking rod 20 to move while the sliding block 15 moves upwards, so that the penetrating needle 21 penetrates the solid block 24 and the liquid film 23, so that the liquid inside the liquid film 23 flows into the solid block 24, and the mixed reaction of the penetrating needle 21 generates gas, the solid residue after the reaction is filtered through the solid residue, the gas is sprayed out along the air supply port 26, the air supply port 26 is inflated, the structure is triggered, and the probability of the electronic failure can be reduced when the structure is triggered in the weather, and the electronic failure can be triggered by the structure.

As shown in fig. 3, the lower half part of the air-filling cavity end 11 is provided with an alarm 28, the side surface of the alarm 28 is connected with a touch switch 27 through a wire, the touch switch 27 is fixedly connected with the air-filling cavity end 11, the touch switch 27 is positioned right above the tail end of the toggle rod 20, through the structure, when the penetrating needle 21 moves upwards, the penetrating needle 21 approaches to the touch switch 27 and finally contacts with the touch switch 27, the alarm 28 is triggered by the pressure of the touch switch 27 to quickly respond through wired connection, alarm sound is triggered to pay attention to the attention of other people, countermeasures and rescue measures are quickly taken, and the best time of rescue is avoided.

As shown in fig. 5, the connecting rings 30 are fixedly connected to both ends of the safety rope 5, the buffer rod 6 is fixedly connected with the telescopic rod 32, the telescopic rod 32 and the receiving pipe end 33 form a telescopic structure, the extension spring 31 is fixedly connected with the buffer rod 6 on the outer peripheral side of the telescopic rod 32, the other end of the extension spring 31 is fixedly connected with the receiving pipe end 33, the buckling rings 34 are buckled with the connecting rings connected with the receiving pipe end 33, when the safety rope 5 is in a tensioned state, the tensile force received by the safety rope 5 is transmitted to the telescopic rod 32 through the buffer rod 6 above, the length of the telescopic rod 32 and the receiving pipe end 33 is prolonged, the telescopic rod 32 and the receiving pipe end 33 repeatedly slide for multiple times by utilizing the elasticity of the extension spring 31, the impact generated in the moment of body falling is reduced, the force received by the locking hook 7 in the moment is slowed down, and the bearing capacity is improved.

As shown in fig. 7, an adduction crease 29 is provided at the middle position above the neck protecting airbag 4, and the side surfaces of the neck protecting airbag 4 positioned at both sides of the adduction crease 29 are respectively and fixedly connected with an adhesive burr surface 40 and a magic tape 41.

The principle of operation of the emergency protective apparatus according to the utility model will now be briefly described with reference to fig. 1 to 7 in combination with the description of the above-mentioned constructional features:

firstly, the threaded rod 38 is rotated to be disconnected with the hook 35 by threaded connection, then the internal conversion 37 is rotated, the notch of the internal conversion 37 is rotated to coincide with the side surface of the rectangular groove of the locking fixed ring 36, further the lock hook 39 and the non-hinged end of the hook 35 are opened, the lock hook 39 is not attached to the hook 35 any more, the safety rope 5 is wound around a column and passes through the space between the lock hook 39 and the hook 35, then the locking hook 7 is locked, the connecting ring 30 is connected with the hook fixed ring 19 on the side surface of the sliding block 15, when the safety rope 5 falls carelessly, the locking hook 7 is connected with the sliding block 15, when the body falls down, the body is lifted by the safety rope 5, the gravity generated by the body falling down can lead the safety rope 5 to be stretched, the tail end of the safety rope is slid upwards by a distance by the sliding block 15 on the periphery side of the sliding rod 13, at the moment, the buffer spring 14 above the sliding block 15 is stressed, the buffer sliding block 15 can buffer the force applied to the safety rope 5 to be stretched tightly, the huge pulling force applied to the falling down, the safety rope can be relaxed, and the situation of the falling down is stressed by the body is avoided at the moment;

in the process that the sliding block 15 moves upwards, the pull rope fixing blocks 17 fixed at two ends of the sliding block 15 pull the tightening belt 16 to move upwards, the waist of the protective clothing 1 is tightened by pulling the tightening belt 16, meanwhile, the poking rods 20 fixed at two sides drive the penetrating needle 21 fixed on the poking rods 20 to move, the penetrating needle 21 penetrates through the fixing block 24 and the liquid film 23, liquid in the liquid film 23 flows into the fixing block 24 and is mixed to react to generate gas, the reacted solid residues are filtered through the filter screen 25, the gas is sprayed out along the air supply port 26, then the gas rapidly enters the back air bag 10 along the air supply port 26, flows to the vent pipe 9 at the side face from the side face of the back air bag 10, the gas enters the communicating pipe 8 along the vent pipe 9 to supply air for the underarm air bag 3 and the neck protection air bag 4, a large amount of gas is rapidly generated in a short time through chemical reaction, the structure is expanded, the fragile parts of the body are protected, and a protective effect is achieved.

While the utility model has been described with respect to specific embodiments thereof, it will be appreciated that the utility model is not limited thereto, but is intended to cover modifications and alternatives falling within the spirit and scope of the utility model as defined by the appended claims.

Claims

1. Emergency protective equipment for building safety, comprising a protective suit (1), characterized in that: the upper end and the lower end of the outer side surface of the protective clothing (1) are fixedly connected with fixed binding belts (2), the two ends of the side surface of the fixed binding belt (2) positioned at the upper half part are provided with armpit air bags (3), and the top side of the protective clothing (1) is fixedly connected with a neck protection air bag (4);

the protective clothing is characterized in that a safety rope (5) is arranged at the rear side of the protective clothing (1), a buffer rod (6) is arranged at the tail end of the safety rope (5), a telescopic rod (32) is fixedly connected to the tail end of the buffer rod (6), a storage pipe end (33) is connected to the tail end of the telescopic rod (32), and a locking hook (7) is arranged at the tail end of the storage pipe end (33);

the side intercommunication of rib gasbag (4) is provided with two communicating pipes (8), communicating pipe (8) are symmetrical about the vertical central line of rib gasbag (4), the other end and the armpit gasbag (3) of communicating pipe (8) communicate each other, the side intercommunication of communicating pipe (8) is provided with breather pipe (9), the other end of breather pipe (9) is connected with back gasbag (10), the side of back gasbag (10) is provided with inflating cavity end (11), the surface of inflating cavity end (11) is provided with air supply port (26), communicate each other between air supply port (26) and back gasbag (10).

2. The emergency protection device for building safety according to claim 1, wherein a vertical supporting plate (12) is fixedly connected to the side surface of the fixed binding belt (2), a sliding rod (13) is fixedly connected to the inner side surface of the vertical supporting plate (12), a sliding block (15) is slidably connected to the outer side surface of the sliding rod (13), a buffer spring (14) is sleeved on the outer peripheral side of the sliding rod (13), one end of the buffer spring (14) is fixed to the vertical supporting plate (12), the other end of the buffer spring (14) is fixed to the sliding block (15), and a hook fixing ring (19) is fixedly connected to the side surface of the sliding block (15).

3. The emergency protection device for building safety according to claim 2, wherein two side surfaces of the sliding block (15) are fixedly connected with a stay rope fixing block (17), the outer side surface of the back of the protective suit (1) is provided with a tightening belt (16), one side end of the tightening belt (16) is fixed with the surface of the protective suit (1), the side surface of the vertical supporting plate (12) is provided with a threading hole, and the tightening belt (16) is fixedly connected with the stay rope fixing block (17) by penetrating through the threading hole of the side surface.

4. The emergency protection device for building safety according to claim 2, wherein both side surfaces of the vertical supporting plate (12) are fixedly connected with the inflatable cavity end (11), two opposite side surfaces of the inflatable cavity end (11) are provided with vertical sliding grooves (18), the inner sides of the vertical sliding grooves (18) are slidably connected with a poking rod (20), the poking rod (20) is fixedly connected with a sliding block (15), the surface of the poking rod (20) is fixedly connected with a penetrating needle (21), an inner penetrating tube (22) is arranged above the penetrating needle (21), the inner top end of the inflatable cavity end (11) is provided with a liquid film (23), the bottom side of the liquid film (23) is provided with a solid block (24), the bottom side of the solid block (24) is provided with a filter screen (25), and the filter screen (25) is fixedly connected with the inflatable cavity end (11).

5. The emergency protection device for building safety according to claim 1, wherein an alarm (28) is arranged at the lower half part of the inflation cavity end (11), a touch switch (27) is arranged on the side surface of the alarm (28) through wire connection, the touch switch (27) is fixedly connected with the inflation cavity end (11), and the touch switch (27) is positioned right above the tail end of the toggle rod (20).

6. Emergency protective equipment for building safety according to claim 1, characterized in that the locking hook (7) comprises a buckling ring (34), the end of the buckling ring (34) is fixedly connected with a hook (35), the end of the hook (35) is hinged with a locking hook (39), the outer side of the other end of the locking hook (39) is fixedly connected with a locking solid ring (36), the inner side of the locking solid ring (36) is rotatably connected with an inner conversion ring (37), the outer surface of the inner conversion ring (37) is in threaded connection with a threaded rod (38), the side of the locking solid ring (36) is provided with a rectangular groove, the rectangular groove penetrates through one side, the inner conversion ring (37) is a three-quarter circular ring, and the side of the inner conversion ring (37) slides in fit with the inner side of the locking solid ring (36).

7. The emergency protection device for building safety according to claim 6, wherein both ends of the safety rope (5) are fixedly connected with connecting rings (30), the telescopic rod (32) and the storage pipe end (33) form a telescopic structure, an extension spring (31) is arranged on the outer periphery side of the telescopic rod (32), the extension spring (31) is fixedly connected with the buffer rod (6), the other end of the extension spring (31) is fixedly connected with the storage pipe end (33), and the buckling ring (34) is buckled and connected with the connecting rings connected with the storage pipe end (33).

8. The emergency protection device for building safety according to claim 1, wherein an adduction crease (29) is arranged at the middle position above the neck protection air bag (4), and the side surfaces of the neck protection air bag (4) positioned at two sides of the adduction crease (29) are respectively and fixedly connected with an adhesive rough surface (40) and a magic tape (41).