CN111035866A - Emergency bag for high-rise building - Google Patents
Emergency bag for high-rise building Download PDFInfo
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- CN111035866A CN111035866A CN201911120253.1A CN201911120253A CN111035866A CN 111035866 A CN111035866 A CN 111035866A CN 201911120253 A CN201911120253 A CN 201911120253A CN 111035866 A CN111035866 A CN 111035866A
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- supporting rod
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- 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
- A62B1/22—Devices for lowering persons from buildings or the like by making use of jumping devices, e.g. jumping-sheets, jumping-mattresses
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B3/00—Devices or single parts for facilitating escape from buildings or the like, e.g. protection shields, protection screens; Portable devices for preventing smoke penetrating into distinct parts of buildings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3261—Safety-nets; Safety mattresses; Arrangements on buildings for connecting safety-lines
- E04G21/3266—Safety nets
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- Architecture (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
The embodiment of the invention relates to an emergency bag for a high-rise building, which comprises a plurality of framework units arranged at intervals in the horizontal direction along the periphery of the upper part of the high-rise building and an elastic protective net connected between every two adjacent framework units; when all the framework units are opened, all the elastic protective nets are sequentially connected to form a protective net ring belt surrounding the periphery of the upper part of the high-rise building. The device can timely act before the danger of falling from the high altitude occurs, thereby forming a continuous protection net surface, catching falling objects, and reducing the possibility of falling from the high altitude and serious consequences caused by the falling objects as much as possible.
Description
Technical Field
The invention relates to the technical field of building safety equipment, in particular to an emergency bag for a high-rise building.
Background
The falling from high altitude and the falling from high altitude of people cause casualties, which bring great pain to many families, and most tragedies of the tragedies are related to high-rise buildings. The high-rise building provides favorable conditions for falling from high altitude.
The existing high-rise building has less danger of considering the high-altitude falling condition, so that corresponding protective devices are less arranged, and hidden dangers are brought to the safety of lives and properties of people. Accordingly, there is a need for corresponding fall protection arrangements for existing buildings, particularly high rise buildings, to minimise the likelihood of high-altitude falls and the resultant serious consequences.
Disclosure of Invention
The embodiment of the invention aims to provide an emergency bag for a high-rise building, which is used for solving the problem that the existing building, particularly the high-rise building, is short of a falling-prevention protection device. The device can timely act before the danger of falling from the high altitude occurs, thereby forming a continuous protection net surface, catching falling objects, and reducing the possibility of falling from the high altitude and serious consequences caused by the falling objects as much as possible.
In order to achieve the above object, an embodiment of the present invention provides an emergency harness pocket for a high-rise building, including a plurality of skeleton units arranged at intervals in a horizontal direction along an upper periphery of the high-rise building, and an elastic protective net connected between every two adjacent skeleton units; when all the framework units are opened, all the elastic protective nets are sequentially connected to form a protective net ring belt surrounding the periphery of the upper part of the high-rise building.
Further, the framework unit is a first framework unit, the first framework unit comprises a main sliding shaft, a sliding sleeve, a spring connecting piece, a first supporting rod and a second supporting rod, and the main sliding shaft is fixedly arranged on the outer wall of the high-rise building in a mode that the axial direction of the main sliding shaft extends along the height direction of the high-rise building; the sliding sleeve is sleeved on the main sliding shaft and can slide along the main sliding shaft; the spring connecting piece is sleeved on the main sliding shaft and positioned below the sliding sleeve, one end of the spring connecting piece is fixedly connected with the bottom end of the main sliding shaft, and the other end of the spring connecting piece is fixedly connected with the bottom end of the sliding sleeve; one end of the first supporting rod is hinged to the bottom end of the main sliding shaft, and the other end of the first supporting rod is a free end; one end of the second supporting rod is hinged to the sliding sleeve, and the other end of the second supporting rod is hinged to the first supporting rod; two sides of each elastic protective net are respectively connected to the first supporting rods of the two adjacent first framework units.
Therefore, the first framework unit has two structural forms of opening and closing. When the elastic protective net needs to be opened to receive falling objects, the first framework units are opened, at the moment, under the action of the gravity of the sliding sleeve and the tension of the spring connecting piece, the sliding sleeve slides downwards along the main sliding shaft, so that the first supporting rods are pushed outwards under the action of the second supporting rods hinged to the sliding sleeve, all the first supporting rods are radially opened around the high-rise building by taking the high-rise building as the center, the elastic protective net connected between every two adjacent first supporting rods is completely opened and connected into a closed ring belt, the ring belt surrounds the high-rise building, the surface of the ring belt is basically upward, and the falling objects falling from the upper side of the high-rise building can be received.
When the emergency bag is used, the first framework unit can be folded to save space and achieve the purpose of attractive appearance, the sliding sleeve can be controlled to slide upwards along the main sliding shaft at the moment, and therefore the first support rod is folded towards the direction of a building under the action of the second support rod hinged to the sliding sleeve; when the sliding sleeve moves to a specific position on the upper part of the main sliding shaft, the sliding sleeve is locked or the sum of the upward thrust acting on the sliding sleeve and the downward pull force of the spring connecting piece at the moment is balanced with the gravity, so that the first supporting rod is attached to the outer wall of a building to complete the folding of the first framework unit, and the corresponding elastic protective net is also attached to the outer wall of the building. The sliding of the sliding sleeve in the upward direction along the main sliding shaft can be achieved by a traction device provided at the top of the building or by an interaction force (e.g., electromagnetic force of the same polarity) of the sliding sleeve with the bottom end of the main sliding shaft, but is not limited thereto.
In one embodiment, when the first skeleton unit is expanded, the free end of the first strut is hinged to one end of the main sliding shaft higher than the first strut. The arrangement makes the included angle between the first support rod and the main sliding shaft smaller than 90 degrees, so that the annular belt formed by the elastic protective net inclines towards the high-rise building, namely the protective net surface close to the high-rise building is lower than the protective net surface far away from the high-rise building. Therefore, the falling object can not fall from the outer edge of the annular belt after falling on the annular belt, and secondary injury is avoided.
In one embodiment, one end of the second strut hinged to the first strut is located on a portion of the first strut near the bottom end of the main sliding shaft. For example, one end of the second strut hinged to the first strut is located on the first strut at a distance 1/4 to 1/3 of the full length of the first strut from the bottom end of the primary sliding shaft. The arrangement can increase the smoothness of the ring belt protective net surface and avoid irregular bounce of falling objects after falling on the net surface.
In one embodiment, the first and second struts are provided with a resilient cushioning material. The resilient cushioning material may be, for example, sponge, rubber, foam, or the like, to absorb the impact energy of a fall caused by Charoll. The foamed plastic may be, for example, Expanded Polystyrene (EPS), Expanded Polyethylene (EPE), ethylene-vinyl acetate copolymer rubber (EVA), Polyurethane (PU), expanded polypropylene (EPP), or the like.
In one embodiment, the spring connector is in tension when the sliding sleeve is located on the upper portion of the main sliding shaft. The setting can be through spring coupling spare to sliding sleeve's pulling force like this for the opening speed of first skeleton unit, in order to strive for the time interception thing that falls as far as possible.
In one embodiment, the upper part of the main sliding shaft is provided with a locking device which locks the sliding sleeve when the sliding sleeve is slid to the upper part of the main sliding shaft. The locking means may be, for example, an elastic snap, similar to the locking means on umbrellas, and may automatically lock the sliding sleeve when the sliding sleeve is slid to a specific position on the upper portion of the main sliding shaft.
In one embodiment, the first and second struts are both parallel to the primary sliding axis when the locking device locks the sliding sleeve. The arrangement can save the occupied space of the first framework unit when the first framework unit is folded as much as possible, and is favorable for the appearance.
In one embodiment, the locking device releases the sliding sleeve by receiving a signal from:
a high-definition infrared camera for overlooking the top of the high-rise building;
an upward high-definition infrared camera at the bottom of the high-rise building;
an emergency button in a high-rise building room;
emergency buttons for public areas near high-rise buildings; or
Emergency button for fire fighting or monitoring rooms.
Of course, the manner of triggering the lock device to release the slide sleeve is not limited to the above, and the release operation of the lock device may be triggered by a pressure sensor or the like provided on the ceiling of a high-rise building, for example. The specific triggering mode can be set according to the needs and practical situations, which can be easily thought and realized by the technicians in the field.
In one embodiment, a protective sleeve is provided over the spring connector. The protective sheath can be flexible material, but need waterproof, resistant book to the inside spring coupling spare of protection, avoid wherein the flexible of foreign matter influence spring coupling spare is gone into to the card, can cooperate spring coupling spare's motion to carry out adaptability length change again. The protective sleeve can be a telescopic tube made of plastic or metal, for example.
The skeleton unit which plays a supporting role in the emergency drawing pocket can also be different from the first skeleton unit, so that the emergency drawing pocket has other opening and closing structural forms.
As an alternative scheme, the framework unit is a second framework unit, the second framework unit comprises a main slide rail, a third supporting rod and a fourth supporting rod, and the main slide rail is fixedly arranged on the outer wall of the high-rise building in a manner that the axial direction of the main slide rail extends along the height direction of the high-rise building; the third supporting rod and the fourth supporting rod are equal in length, one ends of the third supporting rod and the fourth supporting rod are connected to the main sliding rail and can slide along the axial direction of the main sliding rail respectively, the third supporting rod and the fourth supporting rod are hinged in the middle of the two supporting rods in a crossed mode, wherein the part, occupying the full length 1/6-1/5, in the middle of the main sliding rail is a non-sliding part, the upper portion of the non-sliding part is a slidable part of the third supporting rod, and the lower portion of the non-sliding part is a slidable part of the fourth supporting rod; and two side edges of each elastic protective net are respectively connected to the fourth supporting rods of the two adjacent second framework units.
In one embodiment, the primary slide rail, third strut, and fourth strut are equal in length.
Therefore, the second framework unit has two structural forms of opening and closing. When the elastic protective net needs to be opened to catch a falling object, the second framework unit is opened, at the moment, one end of the third supporting rod and one end of the fourth supporting rod, which are connected to the main slide rail, move towards the non-sliding part of the main slide rail and finally contact with the non-sliding part and are clamped, so that the other ends of the third supporting rod and the fourth supporting rod are outwards extended together under the action of the hinged part of the middle parts of the two supporting rods, all the third supporting rods and the fourth supporting rods are radially opened around the high-rise building by taking the high-rise building as a center, the elastic protective net connected between every two adjacent fourth supporting rods is completely opened and connected into a closed ring belt, the ring belt surrounds the high-rise building, the surface of the ring belt is basically upward, and the falling object falling from the upper part of the high-rise building.
Can receive after emergent pocket of drawing uses in order to practice thrift the space and for pleasing to the eye purpose, second skeleton unit is closed and is closed, and third branch and fourth branch are connected this moment one end on the main slide rail all is to keeping away from non-sliding part's direction removes, and the both ends of final contact main slide rail block, and from this, the other end of third branch and fourth branch remove to pressing close to high-rise building's direction together under two branch middle part articulated departments's effect, finally makes third branch and fourth branch paste on the building outer wall, accomplishes closing and closing of second skeleton unit, and corresponding elasticity protection network also laminates on the building outer wall.
The sliding of the third and fourth struts along the main sliding rail can be realized by the interaction force (e.g., electromagnetic force with the same polarity) between the sliding ends of the third and fourth struts and the two ends of the main sliding rail, but is not limited thereto. For example, a spring connection may be provided between the hinge joint of the third and fourth struts and the non-sliding portion of the primary slide rail. In addition to the different connection modes of the third strut and the fourth strut in the second skeleton unit and the first strut and the second strut in the first skeleton unit, the other arrangements of the first strut and the second strut can also be applied to the third strut and the fourth strut.
In one embodiment, the emergency harness includes both a first frame element and a second frame element. Therefore, different framework units can be selected at different parts of the building according to requirements.
The embodiment of the invention has the following advantages:
1. the emergency bag is simple and reliable in structure, the skeleton units can be arranged around a certain height according to the shape of a target building and different actual requirements, the number of the skeleton units can be adjusted according to the installation position and the performance of an elastic protective net, all the elastic protective nets are connected in sequence to form a protective net ring belt with enough strength around the periphery of the upper part of the high-rise building, therefore, the emergency bag can be quickly opened to form a 360-degree dead-angle-free intercepting net when needed, and the casualty degree and property loss are reduced.
2. The emergency bag is embedded and installed at the periphery of a proper floor (the influence of gravity and wind direction is considered in a super high-rise building, the emergency bag can be arranged at the proper floor in a layered and high mode), and the periphery of the floor is uneven and can be arranged and controlled in a partitioned mode.
3. The protective cover combined with the color of the outer wall can be arranged on the periphery of the emergency bag pulling device, when an accident or a dangerous case occurs, the protective cover rotates and contracts, the supporting rods on the two sides of the bag pulling device are unfolded, and the bag pulling device can be lengthened or moved in time by means of monitoring and effective data.
4. The emergency bag adopts an elastic knitted double-layer net. When a person accidentally falls, under the influence of gravity, the person falls into the elastic net to buffer potential energy, and discomfort of bone joints is reduced.
5. The emergency bag is easy to arrange and is suitable for high-rise buildings with 6 floors or more.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
Fig. 1 is a side view of a first frame unit of an emergency harness according to an embodiment of the present invention, when the first frame unit is unfolded.
Fig. 2 is a top view of the emergency harness according to the embodiment of the present invention when it is unfolded.
Fig. 3 is a side view of the first frame unit of the emergency harness according to the embodiment of the present invention when it is folded.
Fig. 4 is a side view of the emergency harness according to the embodiment of the present invention, when the second frame unit is unfolded.
Fig. 5 is a side view of the emergency harness according to the embodiment of the present invention when the second frame unit is folded.
Wherein the reference numerals are:
1. high-rise buildings; 2. a first skeleton unit; 21. a main sliding shaft; 22. a first support bar; 23. a sliding sleeve; 24. a second support bar; 25. a spring connector; 26. an elastic protective net; 27. a locking device; 3. a second skeleton unit; 31. a third support bar; 32. and a fourth support bar.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1, a side view of a first frame unit of an emergency harness according to an embodiment of the present invention when it is unfolded is shown.
The first framework unit 2 comprises a main sliding shaft 21, a sliding sleeve 23, a spring connecting piece 25,
A first strut 22 and a second strut 24, wherein the main sliding shaft 21 is fixedly disposed on an outer wall of the high-rise building 1 in such a manner that an axial direction thereof extends in a height direction of the high-rise building 1; the sliding sleeve 23 is sleeved on the main sliding shaft 21 and can slide along the main sliding shaft 21; the spring connecting piece 25 is sleeved on the main sliding shaft 21 and is positioned below the sliding sleeve 23, one end of the spring connecting piece 25 is fixedly connected with the bottom end of the main sliding shaft 21, and the other end of the spring connecting piece 25 is fixedly connected with the bottom end of the sliding sleeve 23; one end of the first supporting rod 22 is hinged at the bottom end of the main sliding shaft 21, and the other end is a free end; the second strut 24 is hinged at one end to the sliding sleeve 23 and at the other end to the first strut 22.
When it is desired to open the elastic protection net (not shown) to catch a falling object, the first skeleton unit 2 is opened, and at this time, the sliding sleeve 23 slides downward along the main sliding shaft 21 under the gravity of the sliding sleeve 23 and the pulling force of the spring link 25, so that the first struts 22 are pushed outward by the action of the second struts 24 hinged to the sliding sleeve 23. The first strut 22 may be a rigid material, such as stainless steel; the second supporting rod 24 may be a flexible material having a certain hardness, so that the first supporting rod 22 may be ejected in a direction away from the high-rise building 1 when the first frame unit starts to be opened, or may be deformed by directly contacting a falling object after being completely opened, thereby further absorbing impact energy. For example, the second bar 24 may be a plastic material.
When the first frame unit 2 is opened, the free end of the first leg 22 is hinged to one end of the main sliding shaft 21 higher than the first leg 22. The arrangement is such that the angle between the first strut 22 and the main sliding axis 21 is less than 90 °, so that the endless belt formed by the elastic protective net is inclined towards the high-rise building 1, i.e. the surface of the protective net close to the high-rise building 1 is lower than the surface of the protective net far from the high-rise building. Therefore, the falling object can not fall from the outer edge of the annular belt after falling on the annular belt, and secondary injury is avoided. In addition, when falling objects fall on the protective net surface or directly fall on the first/second supporting rod, the sliding sleeve 23 can be driven to compress the spring connecting piece downwards, and therefore the buffering effect is further achieved.
The end of the second leg 24 hinged to the first leg 22 is located on the first leg 22 at a distance of about 1/3 from the bottom end of the main sliding shaft 21 of the full length of the first leg 22. The arrangement can increase the smoothness of the ring belt protective net surface and avoid irregular bounce of falling objects after falling on the net surface.
The upper part of the main sliding shaft 21 is also provided with locking means 27 for locking the sliding sleeve when it is moved to this position.
Example 2
Referring to fig. 2, a top view of the emergency retrieval bag 2 according to an embodiment of the present invention is shown in an opened state.
Two side edges of each elastic protection net 26 are respectively connected to the first supporting rods 22 of two adjacent first framework units 2. All the first struts 22 are radially expanded around the high-rise building 1 by taking the high-rise building 1 as a center, so that the elastic protective net 26 connected between every two adjacent first struts 22 is completely opened and is connected into a closed ring belt, the ring belt surrounds the high-rise building 1, the surface of the ring belt is basically upward, and therefore falling objects falling from the upper part of the high-rise building 1 can be caught.
The shape of the elastic protection net 26 is not limited, and the specific shape and the connection manner with the first support bar 22 can be set according to needs and practical situations, which can be easily conceived and realized by those skilled in the art.
Example 3
Fig. 3 is a side view showing a first frame unit of the emergency harness according to an embodiment of the present invention when it is folded.
When the emergency bag is used, the first framework unit 2 is folded, the sliding sleeve 23 can be controlled to slide upwards along the main sliding shaft 21, and the first support rod 22 is folded towards the high-rise building 1 under the action of the second support rod 24 hinged to the sliding sleeve 23; when the sliding sleeve 23 moves to a specific position at the upper part of the main sliding shaft 21, the sliding sleeve 23 is locked by a locking device (not shown) or the upward pushing force acting on the sliding sleeve 23 and the downward pulling force of the spring connecting piece 25 are balanced with the sum of the self gravity, so that the first supporting rod 22 is attached to the outer wall of the high-rise building 1, the folding of the first framework unit 2 is completed, and a corresponding elastic protective net (not shown) is also attached to the outer wall of the high-rise building 1. The sliding of the sliding sleeve 23 up the main sliding shaft 21 may be achieved by a traction device (not shown) provided at the top of the high-rise building 1 or by an interaction force (e.g., electromagnetic force of the same polarity) of the sliding sleeve 23 with the bottom end of the main sliding shaft 21.
Example 4
Fig. 4 is a side view showing the second frame unit of the emergency harness according to the embodiment of the present invention opened.
The second framework unit 3 comprises a main slide rail 33, a third support rod 31 and a fourth support rod 32, wherein the main slide rail 33 is fixedly arranged on the outer wall of the high-rise building 1 in a manner that the axial direction of the main slide rail 33 extends along the height direction of the high-rise building 1; the main slide rail 33, the third strut 31 and the fourth strut 32 are equal in length, one ends of the main slide rail 33 are connected to the main slide rail 33 and can slide along the axial direction of the main slide rail 33, the third strut 31 and the fourth strut 32 are hinged in a crossed manner in the middle of the two struts, wherein the part of the main slide rail 33 occupying the full length 1/5 is a non-sliding part, the upper part of the non-sliding part is a slidable part of the third strut 31, and the lower part of the non-sliding part is a slidable part of the fourth strut 32; two sides of each elastic protective net are respectively connected to the fourth supporting rods 32 of two adjacent second framework units 3.
When the second framework unit 3 is opened, one end of the third strut 31 and one end of the fourth strut 32, which are connected to the main slide rail 33, move to the non-sliding part in the middle of the main slide rail 33 and finally contact the non-sliding part and are clamped, so that the other ends of the third strut 31 and the fourth strut 32 are extended outwards together under the action of the hinged joint of the middle parts of the two struts, all the third struts 31 and the fourth struts 32 are radially expanded around the high-rise building 1 by taking the high-rise building 1 as the center, and the elastic protective net connected between every two adjacent fourth struts 32 is completely opened and connected into a closed ring belt, the ring belt surrounds the high-rise building, the surface of the ring belt faces upwards, and thus, a falling object falling from the upper part of the high-rise building can be received.
Example 5
Fig. 5 is a side view showing the second frame unit of the emergency harness according to the embodiment of the present invention when it is folded.
When the emergency bag can be folded to save space and achieve the purpose of attractiveness, the second framework unit 3 is folded, at the moment, one end of the third supporting rod 31 and one end of the fourth supporting rod 32, which are connected to the main sliding rail 33, move towards the direction away from the non-sliding part, and finally contact with the two ends of the main sliding rail 33 and are clamped, so that the other ends of the third supporting rod 31 and the fourth supporting rod 32 move towards the direction close to the high-rise building 1 under the action of the hinged positions of the middle parts of the two supporting rods, and finally the third supporting rod 31 and the fourth supporting rod 32 are attached to the outer wall of the building, the folding of the second framework unit 3 is completed, and the corresponding elastic protective net is also attached to the outer wall of the building.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (10)
1. The emergency bag for the high-rise building is characterized by comprising a plurality of framework units which are arranged along the periphery of the upper part of the high-rise building at intervals in the horizontal direction and an elastic protective net connected between every two adjacent framework units; when all the framework units are opened, all the elastic protective nets are sequentially connected to form a protective net ring belt surrounding the periphery of the upper part of the high-rise building.
2. The emergency harness pocket for a high-rise building according to claim 1, wherein the skeleton unit is a first skeleton unit including a main sliding shaft, a sliding sleeve, a spring connector, a first strut and a second strut, wherein the main sliding shaft is fixedly disposed on an outer wall of the high-rise building in such a manner that an axial direction thereof extends in a height direction of the high-rise building; the sliding sleeve is sleeved on the main sliding shaft and can slide along the main sliding shaft; the spring connecting piece is sleeved on the main sliding shaft and positioned below the sliding sleeve, one end of the spring connecting piece is fixedly connected with the bottom end of the main sliding shaft, and the other end of the spring connecting piece is fixedly connected with the bottom end of the sliding sleeve; one end of the first supporting rod is hinged to the bottom end of the main sliding shaft, and the other end of the first supporting rod is a free end; one end of the second supporting rod is hinged to the sliding sleeve, and the other end of the second supporting rod is hinged to the first supporting rod; two sides of each elastic protective net are respectively connected to the first supporting rods of the two adjacent first framework units.
3. The emergency harness pocket for high-rise buildings according to claim 2, wherein the free end of the first strut is hinged to one end of the main sliding shaft higher than the first strut when the first frame unit is unfolded.
4. The emergency harness of claim 2 wherein the end of the second strut hinged to the first strut is located on a portion of the first strut near the bottom end of the main sliding shaft.
5. The emergency harness pocket for high-rise buildings according to claim 2, wherein the first and second struts are provided with an elastic buffer material.
6. The emergency harness of claim 2 wherein the spring connector is in tension when the sliding sleeve is positioned over the main sliding shaft.
7. The emergency harness of high-rise building according to claim 2, wherein the upper portion of the main sliding shaft is provided with a locking means for locking the sliding sleeve when the sliding sleeve is slid to the upper portion of the main sliding shaft.
8. The high-rise building emergency harness according to claim 7 wherein the first strut and the second strut are each parallel to the main sliding axis when the locking device locks the sliding sleeve.
9. The emergency harness of claim 7 wherein the locking device releases the sliding sleeve by receiving a signal from:
a high-definition infrared camera for overlooking the top of the high-rise building;
an upward high-definition infrared camera at the bottom of the high-rise building;
an emergency button in a high-rise building room;
emergency buttons for public areas near high-rise buildings; or
Emergency button for fire fighting or monitoring rooms.
10. The emergency harness pocket for the high-rise building according to claim 1, wherein the skeleton unit is a second skeleton unit, the second skeleton unit includes a main slide rail, a third strut and a fourth strut, and the main slide rail is fixedly arranged on an outer wall of the high-rise building in such a manner that an axial direction thereof extends in a height direction of the high-rise building; the third supporting rod and the fourth supporting rod are equal in length, one ends of the third supporting rod and the fourth supporting rod are connected to the main sliding rail and can slide along the axial direction of the main sliding rail respectively, the third supporting rod and the fourth supporting rod are hinged in the middle of the two supporting rods in a crossed mode, wherein the part, occupying the full length 1/6-1/5, in the middle of the main sliding rail is a non-sliding part, the upper portion of the non-sliding part is a slidable part of the third supporting rod, and the lower portion of the non-sliding part is a slidable part of the fourth supporting rod; and two side edges of each elastic protective net are respectively connected to the fourth supporting rods of the two adjacent second framework units.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911120253.1A CN111035866A (en) | 2019-11-15 | 2019-11-15 | Emergency bag for high-rise building |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911120253.1A CN111035866A (en) | 2019-11-15 | 2019-11-15 | Emergency bag for high-rise building |
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| CN111035866A true CN111035866A (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911120253.1A Pending CN111035866A (en) | 2019-11-15 | 2019-11-15 | Emergency bag for high-rise building |
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| GB844041A (en) * | 1958-03-07 | 1960-08-10 | Fritz Bremshey | Improvements relating to telescopic umbrellas |
| KR200251745Y1 (en) * | 2001-06-29 | 2001-11-16 | 신현주 | Horizontal safety nets equipment |
| KR20050049337A (en) * | 2004-10-11 | 2005-05-25 | 김미옥 | Install structure of net that prevent fall |
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