CN114772411B - High-safety intelligent elevator - Google Patents
High-safety intelligent elevator Download PDFInfo
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- CN114772411B CN114772411B CN202210563783.9A CN202210563783A CN114772411B CN 114772411 B CN114772411 B CN 114772411B CN 202210563783 A CN202210563783 A CN 202210563783A CN 114772411 B CN114772411 B CN 114772411B
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- elevator car
- safety
- elevator
- assembly
- rod
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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
- B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
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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
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
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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
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
- B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces
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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
- B66B5/28—Buffer-stops for cars, cages, or skips
- B66B5/282—Structure thereof
Abstract
The invention discloses a high-safety intelligent elevator, which belongs to the field of elevators and is characterized in that when an elevator car falls due to failure, a detection mechanism detects the elevator car, the detection mechanism feeds back the elevator car to a driving assembly after the elevator car falls due to failure, the driving assembly drives a push rod to push the driving assembly, a push plate rapidly pushes a buffering mechanism out of a safety mechanism and is in frictional contact with an elevator shaft, so that the falling speed of the elevator car is reduced, the detection mechanism detects the falling abnormality in real time and feeds back the falling abnormality in time to buffer the falling speed of the elevator car, the elevator car can stop in the shortest time, the falling speed can be relieved to the maximum extent through the buffering mechanism when the falling speed is high and is not easy to stop, and the elevator car is not easy to damage passengers in the elevator car after contacting the ground, so that the safety of the elevator car is enhanced.
Description
Technical Field
The invention relates to the field of elevators, in particular to a high-safety intelligent elevator.
Background
An elevator is a permanent transport installation serving a number of specific floors in a building, the cars of which run on at least two rigid tracks which are perpendicular to the horizontal or have an angle of inclination of less than 15 ° to the vertical, also of the stepped type, the tread plates being mounted on a track which runs continuously, commonly known as an escalator or a moving walkway, and a fixed lifting installation serving the specific floors, the vertical lift elevator having a car.
In the prior art, accidents are frequently reported when an elevator is used, the falling of the elevator in case of failure is the most typical accident, and although a manufacturer installs a protection measure, the effect is poor, and passengers in a bridge cage can still be damaged.
Disclosure of Invention
1. Technical problem to be solved
The invention aims to provide a high-safety intelligent elevator, which can detect an elevator car falling due to failure through a detection mechanism, feed back the detected elevator car to a driving assembly after the abnormal falling occurs, drive the driving assembly to drive a push rod to push, enable a push plate to quickly push a buffering mechanism out of a safety mechanism and make the buffering mechanism in frictional contact with an elevator shaft, so that the falling speed of the elevator car can be slowed down, detect the falling abnormality in real time through the detection mechanism and timely feed back the falling abnormality through the detection mechanism to buffer the falling speed of the elevator car, so that the elevator car can be stopped in the shortest time, and can be relieved to the greatest extent through the buffering mechanism when the falling speed is high and the falling speed is not easy to stop, so that the elevator car is not easy to damage passengers in the elevator car after contacting the ground, and the safety of the elevator car is enhanced.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
The scheme can detect the elevator car in failure, feed the elevator car back to a driving assembly after the elevator car falls abnormally, enable a driving assembly to drive a push rod to push, enable a push plate to rapidly push the buffering mechanism out of the safety mechanism and to be in friction contact with the elevator shaft, and accordingly enable the falling speed of the elevator car to be reduced, and enable the buffering mechanism to buffer the falling speed of the elevator car in the shortest time, and enable the elevator car to be stopped in the shortest time, and enable the falling speed to be relieved to the maximum extent through the buffering mechanism when the falling speed is higher and lower, so that passengers in the elevator car are not easy to be damaged after contacting the ground, and the safety of the elevator car is enhanced.
Further, safety mechanism includes the frame, it has built-in chamber to open in the frame, drive assembly is installed on built-in intracavity top, built-in intracavity is equipped with two symmetrical sleeves, install the push rod in the sleeve, sliding connection has the movable rod in the sleeve, the one end fixedly connected with push pedal of push rod is kept away from to the movable rod, connects detection mechanism's feedback through the drive assembly with in the frame to make the reaction and make the push rod carry out quick travel in the sleeve, thereby make the movable rod drive the push pedal and promote the mechanism that subtracts, make the mechanism that subtracts and elevartor shaft contact friction, and the push pedal lasts after promoting the mechanism that subtracts and supports the pressure to the mechanism that subtracts, with this let the contact that subtracts mechanism and elevartor shaft inseparabler, thereby make the elevator cab more fast stopped.
Furthermore, the detection mechanism comprises a feedback assembly, a pressure detection assembly is mounted at the lower end of the feedback assembly, the pressure detection assembly extends out of the outer frame through a built-in cavity, the feedback assembly is located between the two push rods and located at the lower end of the driving assembly, the elevator car is induced by the up-and-down movement of the pressure detection assembly, wind power generated when the elevator car falls is induced, and a feedback switch in the feedback assembly can be triggered by the retraction of the pressure detection assembly when the falling speed is high, so that the feedback is fed back to the driving assembly, and the driving assembly can timely take protective measures.
Furthermore, the buffering mechanism comprises a base, a groove is formed in the right end of the base, a tungsten steel rod is fixedly connected into the groove, the base is located at one end, away from the movable rod, of the push plate, two symmetrical rotary seats are fixedly connected to the right end of the base, the rotary seats are located on the outer side of the groove, two symmetrical outer buffering components are rotatably connected into the rotary seats, an inner cavity is formed in the tungsten steel rod, a standby rod is arranged in the inner cavity, a connecting groove is formed in the base and communicated with the inner cavity, an elastic telescopic rod is fixedly connected into the connecting groove and fixedly connected with the standby rod, when the base is in contact with the elevator shaft, the outer buffering components preferentially rub against the elevator shaft to buffer the descending speed of the elevator shaft, and when the outer buffering components break due to the fact that the falling speed of the elevator shaft is too fast, the base can enable the tungsten steel rod to be in contact with the elevator shaft due to the pushing of the push plate of the outer buffering components, and can continue to buffer the tungsten steel rod to be pushed by the push plate, so that the tungsten steel rod can supplement the tungsten steel rod to the maximum effect on the standby rod when the tungsten steel rod breaks.
Furthermore, the damping mechanism comprises a top plate, a damping pad is arranged at one end, close to the tungsten steel rod, of the top plate, the top plate is located at the inner top end of the groove and is far away from the tungsten steel rod, a plurality of clamping frames are fixedly connected between the top plate and the damping pad, liquid storage balls are arranged between the clamping frames, two symmetrical compression springs are fixedly connected between the liquid storage balls and the clamping frames, movable balls are arranged in the liquid storage balls, after the tungsten steel rod vibrates in friction with the elevator shaft, vibration of the tungsten steel rod is preliminarily relieved through the damping pad, then the vibration is conducted into the liquid storage balls through vibration conduction, carbon dioxide water solution in the liquid storage balls is shaken to expand the damping pad, the damping pad is pressed against the tungsten steel rod, and accordingly the fitting degree of the damping pad on the tungsten steel rod is improved, shaking of the tungsten steel rod is reduced, and the tungsten steel rod is not prone to fracture while friction is achieved.
Further, the safety mechanism outer end is excavated and is provided with two symmetrical through openings, the through openings are connected with the retarding mechanism in a sliding mode, and the retarding mechanism is more convenient to push out by a push plate through the excavated through openings.
Further, the outer buffering assembly comprises a connecting rod and a sawtooth group, the sawtooth group is located at one end, close to the elevator shaft, of the outer buffering assembly, and friction force of the outer buffering assembly after the outer buffering assembly is contacted with the elevator shaft is enhanced through the sawtooth group on the outer buffering assembly.
Furthermore, the shock pad is provided with a cavity in a chiseling mode, pearl cotton is filled in the cavity, and the shock absorption effect of the shock pad can be improved by filling the pearl cotton.
Further, the liquid storage ball is filled with carbon dioxide aqueous solution, two symmetrical pull ropes are fixedly connected between the movable ball and the liquid storage ball, and the carbon dioxide aqueous solution in the liquid storage ball is better in shaking effect and can be expanded faster through shaking of the movable ball in the liquid storage ball.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) This scheme is when elevator bridge is malfunctioning to take place to fall, can detect it through detection mechanism, and feed back to drive assembly after taking place unusually, and make drive assembly drive push rod promote, make the push pedal will alleviate the quick release safety mechanism of mechanism, and take place frictional contact with the elevartor shaft, thereby make the speed of elevator bridge whereabouts slow down, and carry out real-time detection and in time make the feedback to fall unusually through detection mechanism and make and slowly subtract the mechanism and cushion the speed that elevator bridge falls, make elevator bridge can take place to stop in the shortest time, and also can carry out alleviating to the speed of whereabouts to the greatest extent through slowly subtracting the mechanism when falling the speed is very fast difficult to stop, make elevator bridge be difficult to produce harm to the passenger in the elevator bridge after contacting ground, thereby reinforcing elevator bridge's security.
(2) Safety mechanism includes the frame, it has built-in chamber to open in the frame, drive assembly is installed on built-in intracavity top, the built-in intracavity is equipped with two symmetrical sleeves, install the push rod in the sleeve, sliding connection has the movable rod in the sleeve, the one end fixedly connected with push pedal of push rod is kept away from to the movable rod, connect detection mechanism's feedback through the drive assembly with in the frame, and make the reaction make the push rod carry out fast movement in the sleeve, thereby make the movable rod drive the push pedal promote the mechanism that slowly subtracts, make slowly subtract mechanism and elevartor shaft contact friction, and the push pedal keeps continuously to slowly subtracting the mechanism after promoting slowly subtracting the mechanism and supports the pressure, it is inseparabler to let the contact of slowly subtracting mechanism and elevartor shaft with this, thereby make the faster quilt of elevator railway carriage or compartment stop.
(3) The detection mechanism comprises a feedback assembly, a pressure detection assembly is installed at the lower end of the feedback assembly, the pressure detection assembly extends out of the outer frame through the built-in cavity, the feedback assembly is located between the two push rods and located at the lower end of the driving assembly, the elevator car is induced by up-down movement of the pressure detection assembly, wind power generated when the elevator car falls is induced, a feedback switch in the feedback assembly is triggered by retraction of the pressure detection assembly when the falling speed is high, and therefore the feedback is fed back to the driving assembly, and the driving assembly can timely take protective measures.
(4) The buffering mechanism comprises a base, a groove is formed in the right end of the base, a tungsten steel rod is fixedly connected into the groove, the base is located at one end, away from the movable rod, of a push plate, two symmetrical rotary seats are fixedly connected to the right end of the base, the rotary seats are located on the outer side of the groove, two symmetrical outer buffering components are connected in the rotary seats, an inner cavity is formed in the tungsten steel rod, a standby rod is arranged in the inner cavity, a connecting groove is formed in the base and communicated with the inner cavity, an elastic telescopic rod is fixedly connected into the connecting groove and fixedly connected with the standby rod, when the base is in contact with an elevator shaft, the outer buffering components can rub against the elevator shaft preferentially and buffer the descending speed of the elevator shaft, when the outer buffering components break due to the fact that the falling speed of the elevator shaft is too fast, the base can be pushed by the push plate, the tungsten steel rod is in contact with the elevator shaft, the tungsten steel rod continues to pass in and out of buffering, the elastic telescopic rod continuously supports and presses the standby rod, the head of the tungsten steel rod can replace the position of the tungsten steel rod when the tungsten steel rod breaks, and the tungsten steel rod can be maximally buffered.
(5) Damper includes the roof, the one end that the roof is close to the tungsten steel pole is equipped with the shock pad, the roof is located the interior top of recess and keeps away from the tungsten steel pole, equal a plurality of card frames of fixedly connected with between roof and the shock pad, all install the liquid storage ball between a plurality of card frames, two symmetrical compression spring of fixed connection between liquid storage ball and the card frame, install the movable ball in the liquid storage ball, after taking place vibrations through the tungsten steel pole with the elevartor shaft friction, the vibration sense of tungsten steel pole is tentatively alleviated through the shock pad, make the leading-in liquid storage ball of vibration sense through the conduction of vibration sense afterwards, and make the carbon dioxide aqueous solution in the liquid storage ball rock, make it take place the inflation, thereby support the pressure to the shock pad, with this messenger's shock pad improves the laminating degree of tungsten steel pole, cause rocking of tungsten steel pole to reduce, make the tungsten steel pole difficult emergence fracture in the friction.
(6) The safety mechanism outer end is cut and is dug and has two symmetrical through openings, and the through openings and the slow-reducing mechanism are connected in a sliding mode, so that the slow-reducing mechanism is more convenient and fast when being pushed out by the push plate through the cut through openings.
(7) Outer the component that alleviates includes connecting rod, sawtooth group, and the sawtooth group is located the one end that the component that alleviates is close to the elevartor shaft outward, and the sawtooth group through on the outer component that alleviates makes outer the component that alleviates frictional force reinforcing after contacting with the elevartor shaft.
(8) The cavity has been seted up in the shock pad, and the cavity intussuseption is filled with the pearl cotton, and the accessible is filled the pearl cotton and is improved the shock attenuation effect of shock pad.
(9) The liquid storage ball is filled with carbon dioxide aqueous solution, and two symmetrical pull ropes are fixedly connected between the movable ball and the liquid storage ball, so that the carbon dioxide aqueous solution in the liquid storage ball has a better shaking effect and can be expanded more quickly through the shaking of the movable ball in the liquid storage ball.
Drawings
Fig. 1 is a schematic view of an elevator shaft structure of the present invention;
FIG. 2 is a schematic view of the safety mechanism of the present invention;
FIG. 3 is a schematic view of a mitigation mechanism of the present invention;
FIG. 4 is a schematic view of the structure of a tungsten steel rod according to the present invention;
FIG. 5 is a schematic view of the shock absorbing mechanism of the present invention;
FIG. 6 is a schematic view of a liquid storage ball according to the present invention.
The reference numbers in the figures illustrate:
100 elevator shafts, 200 elevator cages, 300 safety mechanisms, 301 outer frames, 302 built-in cavities, 303 driving assemblies, 304 sleeves, 305 push rods, 306 movable rods, 307 push plates, 400 detection mechanisms, 401 feedback assemblies, 402 pressure detection assemblies, 500 cushioning mechanisms, 501 bases, 502 grooves, 503 tungsten steel rods, 504 swivel bases, 505 outer cushioning assemblies, 506 inner cavities, 507 spare rods, 508 elastic telescopic rods, 600 damping mechanisms, 601 top plates, 602 damping pads, 603 clamping frames, 604 compression springs, 605 liquid storage balls, 606 movable balls and 700 dampers.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment is as follows:
referring to fig. 1, a high-safety intelligent elevator, including an elevator shaft 100, an elevator car 200 is installed in the elevator shaft 100, a safety mechanism 300 is installed at the lower end of the elevator car 200, a detection mechanism 400 is installed in the safety mechanism 300, a buffering mechanism 500 is installed in the buffering mechanism 500, and a plurality of shock absorbers 700 are installed between the safety mechanism 300 and the elevator car 200, in this scheme, when the elevator car 200 falls due to failure, the detection mechanism 400 detects the falling of the elevator car and feeds back the falling to a driving assembly 303 after the occurrence of an abnormality, and the driving assembly 303 drives a push rod 305 to push, so that the push plate 307 rapidly pushes the buffering mechanism 500 out of the safety mechanism 300 and makes frictional contact with the elevator shaft 100, thereby slowing down the falling speed of the elevator car 200, and timely detecting the falling abnormality in real time through the detection mechanism 400 and feeding back the buffering mechanism 500 to buffer the falling speed of the elevator car 200, so that the elevator car 200 can be stopped in the shortest time, and passengers can not easily contact with the ground when the falling speed is fast and the elevator car is not easily stopped, thereby increasing the risk of the elevator car 200.
Referring to fig. 2-3, the safety mechanism 300 includes an outer frame 301, a built-in cavity 302 is drilled in the outer frame 301, a driving assembly 303 is installed at a top end in the built-in cavity 302, two symmetrical sleeves 304 are installed in the built-in cavity 302, a push rod 305 is installed in the sleeves 304, a movable rod 306 is slidably connected in the sleeves 304, a push plate 307 is fixedly connected to one end of the movable rod 306 away from the push rod 305, the driving assembly 303 in the outer frame 301 is used for receiving feedback of the detection mechanism 400, and the push rod 305 is made to rapidly move in the sleeves 304 in response, so that the movable rod 306 drives the push plate 307 to push the mitigation mechanism 500, the mitigation mechanism 500 is made to contact and rub with the elevator hoistway 100, and the push plate 307 continuously presses the mitigation mechanism 500 after pushing the mitigation mechanism 500, so that the mitigation mechanism 500 is in contact with the elevator hoistway 100 more tightly, and the elevator car 200 is stopped more quickly.
Referring to fig. 3, the detection mechanism 400 includes a feedback assembly 401, a pressure detection assembly 402 is installed at a lower end of the feedback assembly 401, the pressure detection assembly 402 extends out of the outer frame 301 through the built-in cavity 302, the feedback assembly 401 is located between the two push rods 305 and at a lower end of the driving assembly 303, the pressure detection assembly 402 senses the up-and-down movement of the elevator car 200 and senses the wind power when the elevator car 200 falls, and when the falling speed is high, a feedback switch in the feedback assembly 401 can be triggered by the retraction of the pressure detection assembly 402 to feed back to the driving assembly 303, so that the driving assembly 303 can take protective measures in time.
Referring to fig. 4, the damping mechanism 500 includes a base 501, a groove 502 is cut at the right end of the base 501, a tungsten steel rod 503 is fixedly connected in the groove 502, the base 501 is located at one end of a push plate 307 far from a movable rod 306, two symmetrical rotating bases 504 are fixedly connected at the right end of the base 501, the rotating bases 504 are located outside the groove 502, two symmetrical outer damping components 505 are rotatably connected in the rotating bases 504, an inner cavity 506 is cut in the tungsten steel rod 503, a backup rod 507 is arranged in the inner cavity 506, a connecting groove is cut in the base 501 and is communicated with the inner cavity 506, an elastic telescopic rod 508 is fixedly connected in the connecting groove, the elastic telescopic rod 508 is fixedly connected with the backup rod 507, when the base 501 contacts with the elevator shaft 100, the outer damping component 505 preferentially rubs against the elevator shaft 100 and slows down the elevator shaft 200, when the outer damping component 505 breaks due to the falling speed of the elevator shaft 200, the base 501 pushes the tungsten steel rod 503 to contact with the elevator shaft 100, and when the outer damping component 505 continuously moves in and out of the backup rod 503 to the backup rod 508, the tungsten steel rod 503, the tungsten steel rod can continuously press the tungsten steel rod 503 to the maximum effect of the tungsten rod on the tungsten steel rod 507 to compensate the tungsten rod on the elevator shaft 100.
Referring to fig. 5-6, the damping mechanism 600 includes a top plate 601, a damping pad 602 is disposed at an end of the top plate 601 close to the tungsten steel rod 503, the top plate 601 is located at an inner top end of the groove 502 and away from the tungsten steel rod 503, a plurality of clamping frames 603 are fixedly connected between the top plate 601 and the damping pad 602, a liquid storage ball 605 is mounted between the clamping frames 603, two symmetrical compression springs 604 are fixedly connected between the liquid storage ball 605 and the clamping frames 603, a movable ball 606 is mounted in the liquid storage ball 605, after the tungsten steel rod 503 vibrates by friction with the elevator shaft 100, the shock of the tungsten steel rod 503 is primarily relieved by the damping pad 602, then the shock is guided into the liquid storage ball 605 by the conduction of the shock, and the carbon dioxide aqueous solution in the liquid storage ball 605 shakes to expand and press the damping pad 602, so that the fitting degree of the damping pad 602 to the tungsten steel rod 503 is improved, and the shake of the tungsten steel rod 503 is reduced, and the tungsten steel rod 503 is not easily broken while the friction occurs.
Referring to fig. 2-6, the outer end of the safety mechanism 300 is chiseled with two symmetrical through holes, the through holes are slidably connected with the damping mechanism 500, the damping mechanism 500 is more convenient and fast to push out by the push plate 307 through the chiseled through holes, the outer damping component 505 comprises a connecting rod and a sawtooth group, the sawtooth group is located at one end of the outer damping component 505 close to the elevator shaft 100, the friction of the outer damping component 505 after contacting the elevator shaft 100 is enhanced through the sawtooth group on the outer damping component 505, a cavity is chiseled in the damping pad 602, the cavity is filled with pearl cotton, the damping effect of the damping pad 602 can be improved by filling pearl cotton, the liquid storage ball 605 is filled with carbon dioxide aqueous solution, two symmetrical pull ropes are fixedly connected between the movable ball 606 and the liquid storage ball 605, and the carbon dioxide aqueous solution in the liquid storage ball 605 shakes through the shake of the movable ball 606 in the liquid storage ball 605, so that the carbon dioxide aqueous solution in the liquid storage ball 605 shakes more effectively and can expand more quickly.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (7)
1. A high-safety intelligent elevator, comprising an elevator shaft (100), characterized in that: an elevator car (200) is installed in the elevator shaft (100), a safety mechanism (300) is arranged at the lower end of the elevator car (200), a detection mechanism (400) is arranged in the safety mechanism (300), a damping mechanism (500) is arranged in the safety mechanism (300), a damping mechanism (600) is arranged in the damping mechanism (500), and a plurality of shock absorbers (700) are installed between the safety mechanism (300) and the elevator car (200);
the detection mechanism (400) comprises a feedback assembly (401), a pressure detection assembly (402) is installed at the lower end of the feedback assembly (401), the pressure detection assembly (402) extends out of the outer frame (301) through the built-in cavity (302), and the feedback assembly (401) is located between the two push rods (305) and at the lower end of the driving assembly (303);
slow down mechanism (500) and include base (501), base (501) right-hand member is excavated recess (502), fixedly connected with tungsten steel pole (503) in recess (502), base (501) are located push pedal (307) and keep away from the one end of movable rod (306), base (501) right-hand member fixedly connected with two symmetrical swivel mounts (504), swivel mount (504) are located the outside of recess (502), swivel mount (504) internal rotation is connected with two symmetrical outer components (505) that slow down, it has inner chamber (506) to open in tungsten steel pole (503), be equipped with reserve pole (507) in inner chamber (506), it has the connecting groove to open in base (501), the connecting groove is linked together with inner chamber (506), the elastic telescopic link (508) of fixedly connected in the connecting groove, elastic telescopic link (508) and reserve pole (507) fixed connection.
2. The high-safety intelligent elevator according to claim 1, characterized in that: safety mechanism (300) include frame (301), it has built-in chamber (302) to open in frame (301), drive assembly (303) are installed to the top in built-in chamber (302), be equipped with two symmetrical sleeve (304) in built-in chamber (302), install push rod (305) in sleeve (304), sliding connection has movable rod (306) in sleeve (304), the one end fixedly connected with push pedal (307) of push rod (305) are kept away from in movable rod (306).
3. The high-safety intelligent elevator according to claim 1, characterized in that: damper (600) include roof (601), the one end that roof (601) are close to tungsten steel pole (503) is equipped with shock pad (602), roof (601) are located the interior top of recess (502) and keep away from tungsten steel pole (503), equal a plurality of card frames (603) of fixedly connected with between roof (601) and shock pad (602), it is a plurality of all install liquid storage ball (605) between card frame (603), two symmetrical compression spring (604) of fixed connection between liquid storage ball (605) and card frame (603), install movable ball (606) in liquid storage ball (605).
4. The high-safety intelligent elevator according to claim 1, characterized in that: two symmetrical through openings are cut at the outer end of the safety mechanism (300), and the through openings are connected with the slow-reducing mechanism (500) in a sliding mode.
5. The high-safety intelligent elevator according to claim 1, characterized in that: the outer buffer assembly (505) comprises a connecting rod, a set of teeth, which are located at one end of the outer buffer assembly (505) near the elevator shaft (100).
6. A high-safety intelligent elevator according to claim 3, characterized in that: a cavity is formed in the shock pad (602) in a chiseling mode, and pearl wool is filled in the cavity.
7. A high-safety intelligent elevator according to claim 3, characterized in that: the liquid storage ball (605) is filled with carbon dioxide aqueous solution, and two symmetrical pull ropes are fixedly connected between the movable ball (606) and the liquid storage ball (605).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210563783.9A CN114772411B (en) | 2022-05-23 | 2022-05-23 | High-safety intelligent elevator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210563783.9A CN114772411B (en) | 2022-05-23 | 2022-05-23 | High-safety intelligent elevator |
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| CN114772411A CN114772411A (en) | 2022-07-22 |
| CN114772411B true CN114772411B (en) | 2023-01-10 |
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| CN212769303U (en) * | 2020-07-30 | 2021-03-23 | 林肯电梯(中国)有限公司 | High-speed fire elevator |
| CN213445710U (en) * | 2020-09-07 | 2021-06-15 | 广东九鱼机电设备有限公司 | Elevator stall protection device |
| CN215101324U (en) * | 2020-12-29 | 2021-12-10 | 江苏爱立特设备工程有限公司 | High-rise building elevator multiple protection equipment |
| CN114291693B (en) * | 2021-12-14 | 2024-02-09 | 南通吉程机械有限公司 | Self-adaptive balance structure at bottom of elevator car |
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2022
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| WO2005105647A1 (en) * | 2004-04-27 | 2005-11-10 | Mitsubishi Denki Kabushiki Kaisha | Elevator apparatus |
| CN203021135U (en) * | 2013-01-05 | 2013-06-26 | 李家全 | Elevator safety system |
| CN107651526A (en) * | 2017-11-03 | 2018-02-02 | 东莞市北扬工业设计有限公司 | A kind of elevator faults detect responding device |
| CN109823935A (en) * | 2019-02-25 | 2019-05-31 | 朱爱民 | A kind of elevator with pre- deceleration baffle safety protective device out of control that falls |
| CN214828167U (en) * | 2020-12-31 | 2021-11-23 | 东莞市三星电梯有限公司 | Falling emergency protection device for compartment elevator |
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