CN111547595B - Automatic rescue device after elevator power failure - Google Patents
Automatic rescue device after elevator power failure Download PDFInfo
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- CN111547595B CN111547595B CN202010461248.3A CN202010461248A CN111547595B CN 111547595 B CN111547595 B CN 111547595B CN 202010461248 A CN202010461248 A CN 202010461248A CN 111547595 B CN111547595 B CN 111547595B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/027—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions to permit passengers to leave an elevator car in case of failure, e.g. moving the car to a reference floor or unlocking the door
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0087—Devices facilitating maintenance, repair or inspection tasks
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Abstract
The invention provides an automatic rescue device after power failure of an elevator, which comprises: the main body is of a rectangular structure, the rotating part is arranged on the outer side inside the collecting tank, two ends of the rotating part are connected with coil springs inside the side edge of the collecting tank through connecting shafts, the receiving plate is the machine room ground, the bottom end of the coil ladder is connected with the inside of a groove of the inner rod in a fixed connection mode, the connecting part is arranged at the bottom of the receiving plate, plug-in components at the top end of the connecting part are inserted into through holes, a rotating head at the top end of the connecting part is embedded and arranged inside the rotating groove, a connecting head at the top end of the protecting part is embedded and arranged inside a limiting groove, the limiting groove inside the guide rail is used for being connected with the connecting head, so that when a passenger is in escape and moves to different heights, the connecting head can be embedded into the limiting grooves at different positions, and the passenger can escape by using the device, the safety can be improved.
Description
Technical Field
The invention belongs to the technical field of rescue equipment, and particularly relates to an automatic rescue device after an elevator power failure.
Background
When the elevator is used, the situation of power failure is usually met, and when the power failure occurs, if people just take the elevator, the people can be trapped inside the elevator, and at the moment, the people who take the elevator need to use the automatic rescue device to escape.
Chinese patent application CN201310569797.2 discloses an automatic elevator rescue device, which comprises a base, a motor, an input shaft, a linkage gear, a worm, a reduction gear set, a rope reel and a steel cable; the motor is connected with the input shaft, the input shaft is provided with a thread section, the input shaft is meshed with the worm wheel through the thread section, the worm wheel is connected with a worm, the outer end of the worm is provided with a linkage gear, and the linkage gear is meshed with a large gear of the reduction gear set; one end of the rope winding disc is provided with a gear which is meshed with a pinion of the reduction gear set, and a steel cable is wound on the rope winding disc. After the design is adopted, the automatic elevator rescue device is scientific and reasonable in design, convenient and practical, and can enable an elevator carriage to be stably descended to the position of the elevator door of the nearest floor when power failure or failure occurs, so that people taking the elevator can smoothly get rid of difficulties.
Based on the prior art discovery, when current automatic rescue device of elevator was used, taking personnel to flee, did not have the structure of supplementary insurance protection, can't protect when taking personnel to flee and take place to fall, and current automatic rescue device of elevator when using, when breaking down and damaging, unable convenient quick dismantlement maintenance, it is convenient inadequately to dismantle.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
The invention aims to provide an automatic rescue device after power failure of an elevator, and aims to solve the problems that when the conventional automatic rescue device of the elevator is used, passengers escape without a structure for auxiliary safety protection, and cannot be protected when the passengers escape, and when the conventional automatic rescue device of the elevator is used and breaks down or is damaged, the conventional automatic rescue device of the elevator cannot be detached and maintained conveniently and quickly, and is not convenient and fast to detach.
In order to achieve the aim, the invention provides an automatic rescue device for an elevator after power failure, which comprises a main body, a rotating part, a guide rail, a bearing plate, a winding ladder, a connecting part and a protection part, wherein the main body is provided with a guide rail; the main body is of a rectangular structure, the main body is a bridge box body, a collecting tank is arranged in front of the top end of the main body, a rotating part is arranged on the outer side of the inner part of the collecting tank, two ends of the rotating part are connected with coil springs inside the side edges of the collecting tank through connecting shafts, a bearing plate is the machine room ground, the bottom end of a coil ladder is connected with the inner part of a groove of an inner rod in a fixed connection mode, a connecting part is arranged at the bottom of the bearing plate, plug-in parts at the top end of the connecting part are inserted into through holes, a rotating head at the top end of the connecting part is embedded and arranged inside the rotating tank, a connecting head at the top end of a protecting part is embedded and arranged inside a limiting groove, the guide rail comprises a guide groove, a limiting groove and a top plate, the guide rail is of a rectangular strip-shaped structure, the guide groove is of a T-shaped structure, the outer side of the guide groove is provided with uniformly-arranged limiting grooves which are of an inclined rectangular structure, and the top ends of the limiting groove are of inclined structure, the limiting groove is of a fixable limiting structure, and the inner side of the guide rail is connected with the two sides of the main body.
In a preferred embodiment, the main body comprises a life-saving opening, a storage opening and a collecting groove; the top side of main part is equipped with the lifesaving mouth, and the top side of main part is equipped with the storage mouth, and the collecting vat is the rectangle structure to the top both sides of collecting vat are the rectangle structure, and the side internally mounted of collecting vat has the wind spring, and the collecting vat is the structure of can leading collection.
In a preferred embodiment, the rotating member comprises an inner rod; the rotating part is of a circular plate-shaped structure, the edge position of the inner side of the rotating part is of an inclined structure, the inner rod of a cylindrical structure is installed in the middle of the inner part of the rotating part, a groove of a middle protruding cylindrical structure is formed in the upper portion of the inner rod, and the rotating part can guide the rolling structure.
In a preferred embodiment, the guide rail further comprises a top plate, the top plate is of a rectangular plate-shaped structure, the top plate is embedded in the guide groove of the guide rail, and the outer side of the top plate is connected with the inner part of the guide groove through a spring.
In a preferred embodiment, the bearing plate comprises a through hole and a limiting hole; the bearing plate is of a plate-shaped structure and is provided with a through hole, the through hole is of a rectangular structure, the two sides of the top end of the through hole are provided with limiting holes, the limiting holes are of a rectangular structure, and the two sides of the top end of each limiting hole are of an inclined structure; the limiting hole is a fixable limiting structure.
In a preferred embodiment, it steps on the piece including rolling up the ladder, rolls up the ladder and be cylindrical structure, and rolls up the ladder and be the wire rope material, and the inside fixed mounting who rolls up the ladder has and steps on the piece, steps on the piece and be rectangular form structure, and steps on the outside of piece and be the wedge structure, steps on the piece and can step on anti-skidding structure for trampling.
In a preferred embodiment, the connecting piece comprises an insert, a rotating head, a rotating piece and a rotating groove; the connecting piece is the rectangle platelike structure, and the bottom both sides of connecting piece are the slope column structure, and the top both sides of connecting piece are equipped with plug-in components, and plug-in components are the rectangle structure, and the top of plug-in components is equipped with the rotating head, and the rotating head is bellied cylindrical structure in the middle of the bottom, and the rotating head is the rotatable regulation structure.
In a preferred embodiment, the bottom end of the rotating part is of a rectangular structure, and a pull rod is arranged inside the top end of the rotating part; a rotary groove is formed in the middle of the bottom of the rotary piece, and the rotary groove is of a cylindrical structure with a convex bottom middle part; the bottom of the rotating piece is embedded in the limiting hole.
In a preferred embodiment, the protection component includes a connector, the protection component is a binding and fixing belt, the connector is disposed on a side of the protection component, the connector is T-shaped, an inner side of a top end of the connector is arc-shaped, and the connector is an embeddable fixing structure.
Compared with the prior art, the automatic rescue device for the elevator after power failure has the following beneficial effects:
1. in the device, because the guide rail and the connecting piece are arranged, the limiting groove in the guide rail is used for being connected with the connector, so that when a passenger moves to different heights during escape, the connector can be embedded into the limiting grooves at different positions, the passenger can be safer when using the device for escape, the guide groove in the guide rail is of a T-shaped structure, the connector is more difficult to separate after being embedded, so that the user can be safer when using the device, the connector can only move up and down in the guide groove, the safety can be safer, when the passenger falls, the passenger cannot be far away from the guide rail, the limiting groove is used for enabling the connector to be directly inserted, the limiting groove is of an inclined structure, and the connector can be directly embedded into the limiting groove when sliding downwards, can be more insurance, make the user safer, and the top of spacing groove is slope column structure, be in order to make the connector when inserting, can lead to, thereby it is spacing to make the connector insert the inside of spacing groove fast, and the roof is then used for establishing the inside at the guide slot, make the roof can receive the outside top of power of spring all the time and move, when making the connector landing downwards, can be withstood by the roof, thereby make the connector can be quick imbed the inside of spacing groove.
2. Because the connecting piece is used for driving the top end of the rolling ladder to be fixedly connected with the receiving plate, when the device breaks down, the rotating piece can be directly controlled to rotate, so that the rotating piece can be positioned in the through hole to move downwards, the top end of the device can be quickly disassembled, replaced and maintained, thereby greatly improving the working efficiency, the plug-in piece is inserted into the through hole, so that the plug-in piece can be connected with the rotating piece, when the rotating piece is stressed and fixed, the plug-in piece and the connecting piece can be pulled to be fixedly installed, the rotating head is embedded into the rotating groove, so that the rotating piece can be smoothly positioned above the plug-in piece to rotate, the rotating piece mainly plays a role of driving the connecting piece to be fixedly connected, so that the top end of the rolling ladder can be fixed through the connecting piece when the rolling ladder is installed and used, make the bottom of rotating the piece can imbed in the inside in spacing hole, make to rotate the piece unable rotation, thereby firm hold the connecting piece fixedly, and the swivelling chute is then used for making the rotating head imbed, make to rotate the piece and can rotate around the rotating head, and can not break away from, make the connecting piece when using, regulation dismantlement or installation that can be free, thereby solved when using, when taking personnel to flee, do not have the structure of supplementary insurance protection, it can't protect when taking personnel to flee and take place to fall, and current automatic rescue device of elevator is when using, when breaking down and damaging, unable convenient quick dismantlement maintenance, dismantle the convenient problem inadequately.
Drawings
Fig. 1 is a schematic perspective view of an automatic rescue device of an elevator after power failure.
Fig. 2 is a schematic perspective view of the main body of the present invention.
Fig. 3 is a partial cross-sectional structural view of a rotating member of the present invention.
Fig. 4 is a partial cross-sectional view and a partial enlarged structural view of the guide rail of the present invention.
Fig. 5 is a perspective view of the receiving plate of the present invention.
Fig. 6 is a partial cross-sectional structural schematic view of the rolling ladder of the present invention.
Fig. 7 is a schematic view of a connector according to the present invention in partial cross-sectional perspective.
Fig. 8 is a perspective view of the protective element of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a main body; 101. a lifesaving opening; 102. a storage port; 103. collecting tank; 2. a rotating member; 201. an inner rod; 3. a guide rail; 301. a guide groove; 302. a limiting groove; 303. a top plate; 4. a bearing plate; 401. a through hole; 402. a limiting hole; 5. winding the ladder; 501. a tread member; 6. a connecting member; 601. a plug-in; 602. rotating the head; 603. a rotating member; 604. a rotating tank; 7. a guard; 701. a connecting head.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 8, an elevator automatic rescue device according to a preferred embodiment of the present invention includes: the device comprises a main body 1, a rotating piece 2, a guide rail 3, a bearing plate 4, a rolling ladder 5, a connecting piece 6 and a protection piece 7. Main part 1 is the rectangle structure, and main part 1 is the bridge case body, and the top the place ahead of main part 1 is equipped with collecting vat 103. The rotating member 2 is installed at the inside outer side of the collecting tank 103, and both ends of the rotating member 2 are connected with the coil springs inside the side of the collecting tank 103 through connecting shafts. The bearing plate 4 is the machine room floor. The bottom end of the winding ladder 5 is connected with the inside of the groove of the inner rod 201 in a fixed connection mode. The connecting member 6 is mounted on the bottom of the receiving plate 4, and the insert 601 at the tip of the connecting member 6 is inserted into the through hole 401, and the rotating head 602 at the tip of the connecting member 6 is fitted into the rotating groove 604. The connector 701 at the top end of the protection member 7 is inserted into the limiting groove 302. The guide rail 3 comprises a guide groove 301, a limiting groove 302 and a top plate 303. The guide rail 3 is a rectangular long structure, and the inner side of the guide rail 3 is provided with a guide groove 301, and the guide groove 301 is a T-shaped structure. The outer side of the guide groove 301 is provided with limit grooves 302 which are uniformly arranged, the limit grooves 302 are of an inclined rectangular structure, and the top ends of the limit grooves 302 are of an inclined structure. The limiting groove 302 is a fixable limiting structure, the inner side of the guide rail 3 is connected with the two sides of the main body 1, and the limiting groove 302 in the guide rail 3 is used for being connected with the connector 701, so that passengers can move to different heights when escaping, and the connector 701 can be embedded into the limiting grooves 302 in different positions. Make the personnel of taking when using this device to flee, can be safer insurance, guide slot 301 inside guide rail 3 is T shape structure for after making the connector 701 embedding, be difficult for breaking away from more, thereby make the safer insurance of user when using. And the connector 701 can only reciprocate in the inside of guide slot 301, can be safer for when the passenger falls, can not be far away from guide rail 3, and spacing groove 302 is then used for making connector 701 disect insertion, and spacing groove 302 is the slope column structure, is in order to make connector 701 landing downwards, can directly imbed the inside of spacing groove 302, can be more insurance, makes the user safer. The top end of the limiting groove 302 is an inclined structure, so that the connector 701 can be guided when being inserted, and the connector 701 can be quickly inserted into the limiting groove 302 for limiting.
In the above scheme, the main body 1 comprises a life-saving opening 101, a storage opening 102 and a collecting groove 103. The side of the top end of the main body 1 is provided with a lifesaving opening 101, and the side of the top end of the main body 1 is provided with a storage opening 102. The collecting groove 103 is rectangular, and two sides of the top end of the collecting groove 103 are rectangular. A coil spring is installed inside the side of the collecting groove 103, the collecting groove 103 is a guide collecting structure, the life saving opening 101 is used for escaping after the elevator is powered off, so that passengers can enter the life saving opening 101 to enter the upper part of the main body 1 to escape by using the coil ladder 5, and the storage opening 102 is used for storing the protection member 7, so that the protection member 7 can be stored inside the main body 1. And the collection groove 103 is for mounting the rotary member 2 so that the rotary member 2 can receive the power of the coil spring therein to collect the winding ladder 5. After main part 1 has a power failure, it is the state that roll ladder 5 can be in the expansion automatically for roll ladder 5 can be used automatic rescue by the person of taking, and the both sides of collecting vat 103 are slope column structure, is in order to meet the wind spring when breaking down, and main part 1 rises, and roll ladder 5 can fall into the inside storage of collecting vat 103 automatically, even meet the unable rotation of rotatable member 2, does not influence the rescue of roll ladder 5 yet and uses.
In a preferred embodiment, the rotary member 2 comprises an inner rod 201. The rotating member 2 is a circular plate-shaped structure, and the inner edge of the rotating member 2 is an inclined structure. An inner rod 201 with a cylindrical structure is arranged in the middle of the inner part of the rotating part 2, and a groove with a middle convex cylindrical structure is arranged above the inner rod 201. The rotating part 2 is of a guiding rolling structure, the rotating part 2 is used for receiving power of a coil spring to rotate, so that when the main body 1 ascends, the rotating part 2 can automatically rotate under stress, the rolling ladder 5 is collected, and the rolling ladder 5 is not cluttered. And the inboard edge position of rotating member 2 is slope column structure, is in order to make roll up ladder 5 when being collected the rolling, can collection by the passive direction, and interior pole 201 then is used for being connected through the bottom of inside recess with roll up ladder 5 for interior pole 201 is when rotatory, can effectual drive roll up ladder 5 rotatory collection.
In a preferred embodiment, the guide rail 3 further comprises a top plate 303, the top plate 303 is a rectangular plate-shaped structure, and the top plate 303 is embedded and installed inside the guide groove 301 of the guide rail 3. The outer side of the top plate 303 is connected with the inside of the guide groove 301 through a spring, and the top plate 303 is arranged inside the guide groove 301, so that the top plate 303 can always receive the power of the spring to push outwards, and the connector 701 can be pushed by the top plate 303 when sliding downwards, so that the connector 701 can be quickly embedded into the limiting groove 302.
In a preferred embodiment, the receiving plate 4 includes a through hole 401 and a limiting hole 402. The receiving plate 4 has a plate-like structure, and the receiving plate 4 is provided with a through hole 401. The through hole 401 is a rectangular structure, and two sides of the top end of the through hole 401 are provided with a limiting hole 402, and the limiting hole 402 is a rectangular structure. The top end of the limiting hole 402 has two sides of an inclined structure, and the limiting hole 402 is a fixable limiting structure.
In a preferred embodiment, the winding ladder 5 comprises a tread 501, the winding ladder 5 is of a cylindrical structure, and the winding ladder 5 is made of a steel wire rope. The inside fixed mounting of rolling ladder 5 has and steps on piece 501, steps on piece 501 and be long structure, and steps on the outside of piece 501 and be the wedge structure, steps on piece 501 and can step on anti-skidding structure. The rolling ladder 5 is used for automatically unfolding along with the movement of the main body 1, so that a passenger can escape by using the rolling ladder 5, when the rolling ladder 5 is automatically unfolded, automatic rescue can be carried out, the treading piece 501 is used for contacting with the sole of the passenger, the passenger can contact with the treading piece 501 when escaping, the treading piece 501 can play a role in skid resistance, and the passenger is prevented from being stepped empty when escaping.
In a preferred embodiment, the connecting member 6 includes an insert 601, a rotary head 602, a rotary member 603, and a rotary groove 604. The connecting piece 6 is of a rectangular plate-shaped structure, and two sides of the bottom of the connecting piece 6 are of inclined structures; the top end of the connecting piece 6 is provided with two sides of the plug-in 601, and the plug-in 601 is of a rectangular structure. The top end of the insert 601 is provided with a rotating head 602, and the rotating head 602 is a cylindrical structure with a convex bottom in the middle. The rotating head 602 is a rotatable adjusting structure, and the connecting member 6 is used to drive the top end of the rolling ladder 5 to be fixedly connected with the receiving plate 4. When meeting this device and breaking down, can direct control rotate the piece 603 and rotate, make to rotate the piece 603 and can be in the inside downstream of through hole 401, make the top of this device can quick dismantlement change maintenance, thereby work efficiency is greatly improved, plug-in components 601 are used for inserting the inside of through hole 401, make plug-in components 601 can be connected with rotating the piece 603, when making to rotate the piece 603 atress fixed, can hold plug-in components 601 and connecting piece 6 and install fixedly, rotating head 602 is used for the embedding to install in the inside of rotatory groove 604, make the top that rotates the piece 603 that can be smooth and be in plug-in components 601 rotate.
In a preferred embodiment, the bottom end of the rotating member 603 is rectangular, and the top end of the rotating member 603 is provided with a pull rod therein. The rotating slot 604 is disposed at the bottom middle position of the rotating member 603, and the rotating slot 604 is a cylindrical structure protruding from the bottom middle. The bottom embedding of rotating the piece 603 is installed in the inside of spacing hole 402, and it mainly plays the effect that drives connecting piece 6 and connect fixedly to rotate the piece 603, makes roll up ladder 5 when the installation is used, and the top of rolling up ladder 5 can be fixed through connecting piece 6, makes the bottom that rotates the piece 603 can imbed in the inside of spacing hole 402, makes and rotates the unable rotation of piece 603, thereby the firm pulling connecting piece 6 fixed. The rotating slot 604 is used to insert the rotating head 602, so that the rotating member 603 can rotate around the rotating head 602 without being separated, so that the connecting member 6 can be freely adjusted to be detached or installed when in use.
In a preferred embodiment, the protection member 7 comprises a connector 701. The protection member 7 is a belt that can be bound and fixed, and the side of the protection member 7 is provided with a connector 701. The connector 701 has a T-shaped structure, and the inner side of the top end of the connector 701 has an arc-shaped structure. The connector 701 is an embeddable fixing structure, the protection piece 7 is used for being connected with a human body, so that the protection piece 7 can be connected with the limiting groove 302 through the connector 701, when a passenger moves upwards to escape, the connector 701 can be always automatically separated from the limiting groove 302 to reach the inside of the last limiting groove 302, the connector 701 can be jacked by the top plate 303, the connector 701 can be embedded into the limiting groove 302 again, the connector 701 can be embedded and connected again, the protection piece 7 is driven to be fixed again, when the passenger steps on the empty space or falls, the connector 701 can be stressed through the limiting groove 302, the protection piece 7 can be pulled by the passenger, and the passenger can be protected. The top end of the connector 701 is an arc-shaped structure, so that when the human body moves upwards, the connector 701 can automatically disengage from the inside of the limiting groove 302.
When the device is used, when the main body 1 is in power failure in use, a passenger can move to the upper part of the main body 1 through the lifesaving port 101, then the protection part 7 and an outer door opening key in the storage port 102 are taken out, then the passenger is firmly connected with a human body by using the protection part 7, then the connecting head 701 is controlled to be inserted into the guide groove 301, then the connecting head 701 is rotated, so that the connecting head 701 can be embedded into the limiting groove 302, the passenger can be safely fixed, then the passenger uses the rolling ladder 5 and the stepping piece 501 to move upwards, the stepping piece 501 is contacted with the sole of the passenger, the antiskid effect can be achieved, when the human body ascends, the connecting head 701 can be automatically forced to be separated, so as to move upwards, when the human body reaches the previous limiting groove 302, the top plate 303 pushes the connecting head 701 to be embedded into the limiting groove 302, thereby fix connector 701 once more, if the user appears stepping on when empty or the tenesmus, connector 701 can be firmly fixed in the inside of spacing groove 302, thereby fix the user firm through protection piece 7, then take personnel to continue upwards to move, when the position of arriving the outer door, can use the outer door key to open the outer door, thereby flee for one's life, when needs change or maintenance rolling ladder 5, can make the staff control it in the bottom of connecting piece 6, then at computer lab pulling rotation piece 603, then control rotation piece 603 and rotate, make rotation piece 603 can rotate around rotating head 602, make the bottom of rotation piece 603 and the top of plug 601 to it, make connecting piece 6 can relieve spacingly, make connecting piece 6 can fall, thereby convenient change or maintenance rolling ladder 5.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (1)
1. The utility model provides an automatic rescue device after elevator has a power failure which characterized in that: the method comprises the following steps: the device comprises a main body (1), a rotating piece (2), a guide rail (3), a bearing plate (4), a rolling ladder (5), a connecting piece (6) and a protection piece (7); the main body (1) is of a rectangular structure, and the main body (1) is a bridge box body; the collecting groove (103) is arranged in front of the top end of the main body (1), the rotating part (2) is arranged on the outer side of the inside of the collecting groove (103), two ends of the rotating part (2) are connected with coil springs inside the side edge of the collecting groove (103) through connecting shafts, the bearing plate (4) is a machine room ground, the bottom end of the coil ladder (5) is connected with the inside of a groove of the inner rod (201) in a fixed connection mode, the connecting part (6) is arranged at the bottom of the bearing plate (4), a plug-in part (601) at the top end of the connecting part (6) is inserted into a through hole (401), the rotating head (602) at the top end of the connecting part (6) is embedded and arranged inside the rotating groove (604), the connecting head (701) at the top end of the protecting part (7) is embedded and arranged inside the limiting groove (302), and the guide rail (3) comprises a guide groove (301), the guide rail (3) is of a rectangular long strip structure, the inner side of the guide rail (3) is provided with a guide groove (301), the guide groove (301) is of a T-shaped structure, the outer side of the guide groove (301) is provided with uniformly arranged limiting grooves (302), the limiting grooves (302) are of an inclined rectangular structure, and the top ends of the limiting grooves (302) are of an inclined structure; the limiting groove (302) is a fixable limiting structure, the inner side of the guide rail (3) is connected with the two sides of the main body (1),
the main body (1) comprises a lifesaving opening (101) and a storage opening (102); the lifesaving mouth (101) is arranged on the side edge of the top end of the main body (1), the storage mouth (102) is arranged on the side edge of the top end of the main body (1), the collecting groove (103) is of a rectangular structure, the two sides of the top end of the collecting groove (103) are of a rectangular structure, a coil spring is arranged inside the side edge of the collecting groove (103), and the collecting groove (103) is of a guide collecting structure,
the rotating part (2) comprises an inner rod (201), the rotating part (2) is of a circular plate-shaped structure, the edge position of the inner side of the rotating part (2) is of an inclined structure, the inner rod (201) of a cylindrical structure is installed in the middle of the inner part of the rotating part (2), a groove of a middle protruding cylindrical structure is formed in the upper portion of the inner rod (201), and the rotating part (2) is of a guiding rolling structure,
the guide rail (3) further comprises a top plate (303), the top plate (303) is of a rectangular plate-shaped structure, the top plate (303) is embedded in the guide groove (301) of the guide rail (3), the outer side of the top plate (303) is connected with the inner part of the guide groove (301) through a spring,
the bearing plate (4) comprises a through hole (401) and a limiting hole (402); the bearing plate (4) is of a plate-shaped structure, the through hole (401) is formed in the bearing plate (4), the through hole (401) is of a rectangular structure, the limiting holes (402) are formed in two sides of the top end of the through hole (401), the limiting holes (402) are of a rectangular structure, two sides of the top end of each limiting hole (402) are of an inclined structure, and the limiting holes (402) are of a fixable limiting structure,
the rolling ladder (5) comprises a treading piece (501), the rolling ladder (5) is of a cylindrical structure, the rolling ladder (5) is made of a steel wire rope, the treading piece (501) is fixedly arranged in the rolling ladder (5), the treading piece (501) is of a long strip-shaped structure, the outer side of the treading piece (501) is of a wedge-shaped structure, and the treading piece (501) is of a treading anti-skid structure,
the connecting piece (6) comprises an insert (601), a rotating head (602), a rotating piece (603) and a rotating groove (604); the connecting piece (6) is of a rectangular plate-shaped structure, two sides of the bottom of the connecting piece (6) are of an inclined structure, two sides of the top end of the connecting piece (6) are provided with the plug-in pieces (601), the plug-in pieces (601) are of a rectangular structure, the top end of each plug-in piece (601) is provided with the rotating head (602), and each rotating head (602) is of a cylindrical structure with a convex bottom middle part; the rotary head (602) is a rotatable adjustment structure,
the bottom end of the rotating piece (603) is of a rectangular structure, a pull rod is arranged inside the top end of the rotating piece (603), a rotating groove (604) is arranged in the middle of the bottom of the rotating piece (603), the rotating groove (604) is of a cylindrical structure with a convex bottom middle part, the bottom of the rotating piece (603) is embedded and installed inside the limiting hole (402),
the protection piece (7) comprises a connector (701), the protection piece (7) is a bindable fixed waistband, the connector (701) is arranged on the side edge of the protection piece (7), the connector (701) is of a T-shaped structure, the inner side of the top end of the connector (701) is of an arc-shaped structure, the connector (701) is of an embeddable fixed structure,
when the main body is used and meets a power failure, a passenger can move to the upper part of the main body through the lifesaving port, then the protecting part inside the storage port and an outer door opening key are taken out, then the protecting part is stably connected with a human body by using the protecting part, then the connecting head is controlled to be inserted into the guide groove, then the connecting head is rotated to be embedded into the limiting groove, so that the passenger can be safely fixed, then the passenger uses the rolling ladder and the stepping piece to move upwards, the stepping piece is contacted with the sole of the passenger to play a role of skid resistance, when the human body rises, the connecting head can automatically bear force to be separated, so that the connecting head moves upwards, when the passenger reaches the previous limiting groove, the top plate pushes the connecting head to be embedded into the limiting groove, so that the connecting head is fixed again, if the user steps on or falls down, the connecting head can be firmly fixed in the limiting groove, thereby fix the user through the protection piece is firm, then take personnel and continue the rebound, when the position of arriving the outer door, can use the outer door key to open the outer door, thereby flee, when needs are changed or the maintenance roll ladder, can make the staff control it in the bottom of connecting piece, then at the computer lab pulling rotation piece, then control rotation piece is rotatory, make rotation piece can rotate around the rotating head, make the bottom of rotating the piece and the top of plug-in components to it, make the connecting piece can relieve spacingly, make the connecting piece can fall down, thereby convenient change or maintenance with the roll ladder.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010461248.3A CN111547595B (en) | 2020-05-27 | 2020-05-27 | Automatic rescue device after elevator power failure |
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| CN202010461248.3A CN111547595B (en) | 2020-05-27 | 2020-05-27 | Automatic rescue device after elevator power failure |
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| CN111547595A CN111547595A (en) | 2020-08-18 |
| CN111547595B true CN111547595B (en) | 2021-12-10 |
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| JP2001146372A (en) * | 1999-11-22 | 2001-05-29 | Hitachi Building Systems Co Ltd | Work device of elevator hoistway |
| CN2586675Y (en) * | 2002-12-04 | 2003-11-19 | 周金县 | Emergency escape device for electrical lift |
| CN203486708U (en) * | 2013-09-13 | 2014-03-19 | 浙江梅轮电扶梯成套有限公司 | Multifunctional elevator car provided with store room |
| CN104627766B (en) * | 2013-11-13 | 2017-05-10 | 厦门安利倍特设备有限公司 | Elevator automatic rescuing device |
| CA2836031C (en) * | 2013-12-06 | 2017-11-21 | Jean-Francois Benoit | An elevator system, with two emergency safety brake devices |
| CN205011180U (en) * | 2015-07-21 | 2016-02-03 | 苏州台菱电梯有限公司 | Device of saving oneself of firefighting rescue elevator |
| CN108290709A (en) * | 2015-12-07 | 2018-07-17 | 三菱电机株式会社 | Elevator escape device |
| CN205777794U (en) * | 2016-05-13 | 2016-12-07 | 江苏省邮电规划设计院有限责任公司 | A kind of many carries, in climb the communication tower of interior maintenance, cage construction |
| CN107084099B (en) * | 2017-06-21 | 2019-03-29 | 深圳市奈士迪技术研发有限公司 | It is a kind of convenient for climbing and fall arrest environmentally friendly wind-driven generator |
| CN207245606U (en) * | 2017-08-31 | 2018-04-17 | 纪贵鹏 | A kind of Novel firefighting rescue ladder |
| CN108798484A (en) * | 2018-06-27 | 2018-11-13 | 江苏源控全程消防有限公司 | A kind of safety protective firemen's lift |
| CN208948628U (en) * | 2018-09-12 | 2019-06-07 | 康达电梯有限公司 | A kind of machine-roomless lift inner protective structure |
| CN210162975U (en) * | 2019-06-14 | 2020-03-20 | 欧剑辉 | Elevator control system convenient for expanding connection of elevator power failure emergency rescue device |
| CN110510470A (en) * | 2019-08-30 | 2019-11-29 | 三洋电梯(珠海)有限公司 | A kind of lift rescue device |
| CN110529716B (en) * | 2019-09-16 | 2021-06-08 | 高义义 | Removal bears base based on traffic engineering road drilling equipment |
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