CN116081426A - Household elevator capable of preventing children from jumping - Google Patents
Household elevator capable of preventing children from jumping Download PDFInfo
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- CN116081426A CN116081426A CN202310071887.2A CN202310071887A CN116081426A CN 116081426 A CN116081426 A CN 116081426A CN 202310071887 A CN202310071887 A CN 202310071887A CN 116081426 A CN116081426 A CN 116081426A
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- 230000003068 static effect Effects 0.000 claims abstract description 12
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- 238000001514 detection method Methods 0.000 claims description 22
- 238000013016 damping Methods 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000009467 reduction Effects 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
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- 230000008569 process Effects 0.000 description 2
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B3/00—Applications of devices for indicating or signalling operating conditions of elevators
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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
- B66B5/28—Buffer-stops for cars, cages, or skips
- B66B5/282—Structure thereof
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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Abstract
The invention discloses a household elevator capable of preventing children from jumping, and belongs to the technical field of household elevators. The fixed ring is arranged on the traction rope, the sliding barrel is sleeved outside the fixed ring, the first position sensor is arranged on the fixed ring, when a child jumps in the car and the like, strong gravity change occurs, the sliding barrel slides on the fixed ring, the connecting rod is connected with the sliding barrel, the side face of the car is provided with the infrared induction seat, the infrared induction seat is provided with the static area and the induction area, when the connecting rod slides, the fixed rod is driven to move, the infrared sensor informs the corresponding driving assembly to start working, the driving assembly drives the clamping block to clamp with the sliding rail, the electromagnet connected with the power switch generates magnetic force, the electromagnet is magnetically connected with the iron block arranged at the end part of the connecting rod, the connecting assembly is prevented from moving up and down, the speed sensor is arranged at the side face of the car, and when the speed sensor detects that the running speed of the car is 0, the electromagnet loses power supply and loses magnetic force and is disconnected with the iron block.
Description
Technical Field
The invention belongs to the technical field of home elevators, and particularly relates to a home elevator capable of preventing children from jumping.
Background
An elevator refers to a permanent transport device serving a number of specific floors within a building with its car running in at least two columns of rigid rails running perpendicular to the horizontal or inclined at an angle of less than 15 ° to the plumb line.
Because the living condition of people becomes good, the elevator is arranged indoors, people can conveniently go upstairs and downstairs, when a child bears the elevator, the child is natural and lively, often bounces in the elevator and the like, the existing elevator detects whether an obstacle exists or not through the elevator door, and determines whether to close the elevator door or not, the mode is slower in response, the child can suddenly try during the closing process of the elevator door, and the elevator door can not respond timely, so that the child is injured; after the elevator door is closed, the elevator normally operates, at the moment, the elevator can not stop or run at a reduced speed, the elevator load-bearing load can be increased by the jumping of the child, the problems of lateral deviation and the like in the operation of the elevator can be caused, and safety accidents can be easily caused; the children have weak safety consciousness, difficult self rescue and easy threat to life safety.
Disclosure of Invention
The invention aims to: a home elevator capable of preventing children from jumping is provided to solve the problems existing in the prior art.
The technical scheme is as follows: the utility model provides a can prevent home use elevator that children jumped, includes well, car, slide rail, haulage rope, jump detection subassembly, auxiliary deceleration assembly and controller, the slide rail sets up the well both sides, the car with slide rail sliding fit, the haulage rope with car top fixed connection, jump detection subassembly with the controller all sets up the car outside, the car both sides all are provided with auxiliary deceleration assembly, jump detection subassembly includes solid fixed ring, slide cylinder, connecting rod, magnetic absorption subassembly and infrared induction subassembly, gu fixed cover is established on the haulage rope, the slide cylinder cover is established the solid fixed ring outside, and with gu fixed ring sliding fit, the connecting rod sets up to L, connecting rod one end with slide cylinder fixed connection, the other end is located the car outside, magnetic absorption subassembly is including setting up iron piece on the connecting rod and the corresponding electro-magnet that sets up the car outside, infrared induction subassembly is including setting up on the connecting rod and corresponding setting up infrared induction subassembly is in when the car is in the outside the electric signal of telecommunication subassembly, the drive clamp assembly is located in the outside respectively with the auxiliary deceleration assembly is pressed from both sides when the side of car is pressed from both sides tight subassembly;
when children jump in the elevator, the slide cylinder moves relative to the fixed ring, the heating element arranged on the connecting rod moves synchronously, the infrared induction seat senses that the heating element moves, the infrared induction seat transmits electric signals to the controller, the controller transmits control signals to the power end of the driving assembly to control the power switch to supply power to the driving assembly and the electromagnet respectively, the driving assembly drives the clamping assembly to work and clamp the sliding rail for slowing down the running speed of the elevator, and the electromagnet adsorbs the iron blocks.
In a further embodiment, the infrared induction seat is provided with a static area and an induction area, the static area is arranged in the middle of the infrared induction seat, the induction areas are arranged on two sides of the static area, an infrared sensor is arranged in the induction area, and the heating body is opposite to the static area;
the induction zone comprises an upper induction zone and a lower induction zone, the infrared sensor comprises a first infrared sensor and a second infrared sensor, the first infrared sensor is arranged in the upper induction zone, and the second infrared sensor is arranged in the lower induction zone.
In a further embodiment, the driving assembly comprises a first driving assembly and a second driving assembly, the clamping assembly comprises a first clamping assembly and a second clamping assembly, the first clamping assembly and the second clamping assembly are identical in structure, the first infrared sensor is electrically connected with the first driving assembly, and the second infrared sensor is electrically connected with the second driving assembly;
the first clamping assembly comprises a crank, two connecting rods and clamping blocks, wherein the crank is in transmission connection with the output end of the first driving assembly, the two connecting rods are respectively and fixedly connected with the two ends of the crank, and the clamping blocks are arranged at the end parts of the two connecting rods.
In a further embodiment, the electromagnet comprises a first electromagnet electrically connected to the first infrared sensor and a second electromagnet electrically connected to the second infrared sensor.
In a further embodiment, the connecting rod comprises a cross rod and a vertical rod, one end of the cross rod is fixedly connected with the sliding cylinder, the other end of the cross rod is fixedly connected with the vertical rod, and the vertical rod is located between the hoistway and the car.
In a further embodiment, a speed sensor is arranged on the outer side of the car, the speed sensor is in electrical signal connection with the controller, after the car reaches a target layer, a digital signal with the speed of 0 of the speed sensor is transmitted to the controller, and the controller controls the driving assembly to drive the clamping assembly to open.
In a further embodiment, a foot plate is arranged in the car, a gravity sensor, a damping component and a fixed plate are arranged in the foot plate, the fixed plate is fixedly connected with the car body, the gravity sensor is arranged in the fixed plate, the damping component is arranged on the fixed plate, and the gravity sensor is in electric signal connection with a transmission component in the door opening mechanism;
the damping assembly comprises a supporting plate, a damping spring, a clamping plate and a foot pad, wherein the supporting plate is arranged on the fixed plate, one end of the damping spring is fixedly connected with the supporting plate, the other end of the damping spring is fixedly connected with the clamping plate, and the foot pad is arranged on the clamping plate;
the elevator door is characterized in that the door opening mechanism is arranged above the elevator car and further comprises a door knife, a locking block, unlocking wheels, a sliding plate, a transmission wheel, a transmission assembly and a transmission steel wire rope, wherein the unlocking wheels are fixedly connected with the elevator door, the unlocking wheels are arranged between the door knives, one ends of the locking blocks are fixedly connected with the unlocking wheels, the other ends of the locking blocks are fixedly connected with the transmission assembly, the door knives are fixedly connected with one side of the sliding plate, the other side of the sliding plate is in transmission connection with the transmission steel wire rope, and the transmission wheels are arranged on two sides of the transmission steel wire rope.
In a further embodiment, two sliding plates are provided and fixedly connected with the elevator doors at the left side and the right side respectively.
In a further embodiment, the transmission assembly comprises a control motor and a transmission chain, wherein the control motor is arranged above the car, the transmission chain is in transmission connection with the output end of the control motor, and the locking block is fixedly connected with the transmission chain;
the control motor, the gravity sensor and the detector are in electrical signal connection.
In a further embodiment, a sound reminding device and a camera are further arranged in the car, the sound reminding device and the camera are respectively and fixedly installed on the inner wall of the car, and the sound reminding device is electrically connected with the gravity sensor.
The beneficial effects are that:
1. the elevator system is characterized in that the camera is arranged outside the elevator car, personnel outside the elevator are recorded through the camera, personnel in the elevator can be counted every time when entering the elevator, the elevator entering mode can be confirmed, the entering time can be recorded, when an elevator fault occurs, the source can be traced, rescue is convenient, meanwhile, when an adult finds that the elevator entering action of the child is jumping, the child can be educated, bad habit of jumping in the elevator is corrected, and elevator accidents are prevented.
2. The foot plate is arranged at the bottom of the lift car, the fixing plate is fixedly connected with the metal layer of the lift car, the gravity sensor is arranged in the fixing plate, the gravity sensor senses the gravity change on the foot plate, when a person on the foot plate stably stands or does not act greatly, the gravity data sensed by the gravity sensor has small fluctuation, the normal running of the lift is not influenced, when the lift door is opened, a child jumps into the lift, the gravity sensor senses strong gravity change, the control motor of the lift door is controlled to stop working, the lift door is prevented from being closed and clamped to hurt the child, the elevator accident is also prevented from being caused by the jump of the child, the life safety of the child is endangered, if the lift door is not closed, the child continues to jump, and the lift door is not closed; install damper on the fixed plate, install the spring in the damper, through the elasticity that spring deformation produced, slow down the pressure that the personnel of taking trampled and produce in the elevator, and install the callus on the sole on damper, the callus on the sole improves comfortable and the high-grade nature in the car.
3. The left and right sides lift-cabin door is connected with two slide respectively, and one side lift-cabin door is initiative lift-cabin door, and the opposite side is driven lift-cabin door, and when needs lift-cabin door was opened, the door holder tightly opened the lock pulley, and control motor drives the drive chain and rotates, and the drive chain passes through the locking piece with the lock pulley to be connected, and the lock pulley is synchronous with the drive chain rotation, drives the transmission wire rope of below and removes, realizes finally that the lift-cabin door opens.
4. The elevator internally mounted sound reminding device carries out soft sound reminding when a child jumps in the elevator, and when the elevator breaks down or an accident occurs, the sound reminding device reminds in a sound way, so that the fear of the child is reduced.
5. The fixed ring is arranged on the traction rope, the sliding barrel is sleeved outside the fixed ring, the first position sensor is arranged on the fixed ring, when a child jumps in the car and the like, strong gravity change occurs, the sliding barrel slides on the fixed ring, the connecting rod is connected with the sliding barrel, the side face of the car is provided with the infrared induction seat, the infrared induction seat is provided with the static area and the induction area, when the connecting rod slides, the fixed rod can be driven to move, the fixed rod is sensed by the infrared sensor in the upper induction area or the lower induction area, the infrared sensor notifies the corresponding auxiliary speed reducing mechanism to start operation, the electric cylinder drives the clamping block to clamp the sliding rail, the friction force between the clamping block and the sliding rail is increased, the descending speed of the elevator is slowed down, the elevator is enabled to be more stable, the electromagnet connected with the power switch generates magnetic force, the electromagnet is connected with the iron block arranged at the end part of the connecting rod, the connecting component is prevented from moving up and down, signal judgment of the infrared induction seat is affected, the speed sensor is arranged at the side face of the car, when the speed sensor detects that the car speed is 0, the electric cylinder is stopped by detecting the control system, the electric cylinder is stopped, the electromagnet loses power supply, the magnetic force is disconnected with the iron block, the first position sensor is disconnected with the sliding barrel, and the sliding barrel is reset position is convenient to be determined.
Drawings
Fig. 1 is a schematic structural view of the overall view of the present invention.
Fig. 2 is a schematic diagram of the side of the car of the present invention.
Fig. 3 is a schematic view of the structure of the inside of the car of the present invention.
Fig. 4 is a schematic structural view of the auxiliary reduction assembly of the present invention.
Fig. 5 is a schematic structural view of the auxiliary reduction mechanism of the present invention.
Fig. 6 is a schematic view of the structure of the foot board of the present invention.
Fig. 7 is a schematic structural view of the door opening mechanism of the present invention.
The reference numerals are: 1. a first position sensor; 2. a connecting rod; 3. a camera; 4. an elevator door; 5. a hoistway; 6. an auxiliary speed reduction assembly; 7. a car; 8. a slide cylinder; 9. a fixing ring; 10. a traction rope; 11. a slide rail; 12. a horn; 13. an infrared detection plate; 14. foot plates; 15. an infrared induction seat; 16. a first infrared sensor; 17. a quiescent zone; 18. a fixed rod; 19. an induction zone; 20. a second infrared sensor; 21. a first clamping assembly; 22. a first electromagnet; 23. iron blocks; 24. a second electromagnet; 25. a second clamping assembly; 26. a speed sensor; 27. a fixed block; 28. an electric cylinder; 29. a crank; 30. a connecting rod; 31. clamping blocks; 32. foot pads; 33. a clamping plate; 34. a damping spring; 35. a support plate; 36. a fixing plate; 37. a gravity sensor; 38. a door opening mechanism; 39. a drive chain; 40. a door knife; 41. a locking piece; 42. controlling a motor; 43. a slide plate; 44. an unlocking wheel; 45. a transmission wire rope; 46. and a driving wheel.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the invention.
As shown in fig. 1 to 7, a home elevator capable of preventing a child from jumping is composed of a first position sensor 1, a connecting rod 2, a camera 3, an elevator door 4, a hoistway 5, an auxiliary speed reducing assembly 6, a car 7, a slide 8, a fixed ring 9, a traction rope 10, a slide rail 11, a horn 12, an infrared detection plate 13, a foot plate 14, an infrared sensing seat 15, a first infrared sensor 16, a stationary area 17, a fixed rod 18, a sensing area 19, a second infrared sensor 20, a first clamping assembly 21, a first electromagnet 22, an iron block 23, a second electromagnet 24, a second clamping assembly 25, a speed sensor 26, a fixed block 27, an electric cylinder 28, a crank 29, a connecting rod 30, a clamp block 31, a foot pad 32, a clamp plate 33, a damper spring 34, a support plate 35, a fixed plate 36, a gravity sensor 37, a door opening mechanism 38, a transmission chain 39, a door knife 40, a lock block 41, a control motor 42, a slide plate 43, an unlocking wheel 44, a transmission wire rope 45, and a transmission wheel 46.
In the elevator operation process, be provided with data processing module and detection control system in the controller, data processing module turns into control signal with the received signal transmission to detection control system, detection control system control infrared sensor detects whether the heat-generating body takes place the position change, when infrared sensor detects the heat-generating body position change, infrared sensor will detect the result and send to detection control system through the signal of telecommunication, detection control system control drive assembly, drive assembly control clamping assembly presss from both sides tightly slide rail 11, synchronous with the electro-magnet that electrical power switch is connected produces magnetic force with iron piece 23 is inhaled tightly until car 7 moves to the destination, after car 7 stops moving, speed sensor 26 responds to car 7 moving speed is 0, speed sensor 26 passes through the signal of telecommunication to detection control system, detection control system control clamping assembly releases slide rail 11, drive assembly stops the operation, the electro-magnet is released iron piece 23.
When the elevator door 4 is opened and the elevator is not running, after the gravity sensor 37 senses the gravity change in the car 7, the gravity sensor 37 transmits the gravity change result to the detection control system through an electric signal, and the detection control system controls the transmission assembly to stop working so as to prevent the elevator door 4 from being closed.
The driving assembly can select an electric cylinder 28 or a motor as a main driving mode, a switching power supply of the driving assembly and the electromagnet is connected with an elevator power supply, and the switch is controlled to be opened and closed by a detection control system.
The heating body comprises dead lever 18 and piece that generates heat, and dead lever 18 and connecting rod 2 fixed connection generate heat the piece setting at the dead lever 18 head.
The traction rope 10 is provided with a fixed ring 9, the outer side of the fixed ring 9 is sleeved with a sliding cylinder 8, the fixed ring 9 is provided with a first position sensor 1, when a child jumps in the car 7 and the like and generates strong gravity change, the sliding cylinder 8 slides on the fixed ring 9, the connecting rod 2 is connected with the sliding cylinder 8, the side surface of the car 7 is provided with an infrared induction seat 15, the infrared induction seat 15 is provided with a static area 17 and an induction area 19, when the connecting rod 2 slides, the fixed rod 18 is driven to move, the fixed rod 18 is sensed by an infrared sensor in the upper induction area 19 or the lower induction area 19, the infrared sensor notifies a corresponding auxiliary speed reducing mechanism to start working, the electric cylinder 28 drives a clamping block 31 to be clamped with the sliding rail 11, the friction between the elevator and the sliding rail 11 is increased, the descending speed of the elevator is slowed down, the elevator is more stable, the electromagnet generates magnetic force and is magnetically connected with the iron block 23 arranged at the end part of the connecting rod 2, the anti-sliding cylinder 8 moves up and down, the signal judgment of the infrared induction seat 15 is affected, the clamping assembly is further caused to open and close frequently, the operation of the elevator is unstable, the speed sensor 26 is arranged on the side face of the elevator car 7, when the speed sensor 26 detects that the running speed of the elevator car 7 is 0, the operation of the electric cylinder 28 is stopped through the detection control system, the electromagnet loses power supply, the magnetic force is lost, the elevator is disconnected with the iron block 23, the first position sensor 1 determines that the sliding cylinder 8 is positioned at the fixed ring 9, and the sliding cylinder 8 is convenient to reset.
The induction area 19 is divided into an upper induction area 19 and a lower induction area 19, a first infrared sensor 16 in the upper induction area 19 is connected with a first driving electric signal, a second infrared sensor 20 in the lower induction area 19 is connected with a second driving assembly electric signal, and as the moving direction of the elevator is inconsistent when the elevator goes up or down, children jump in the elevator, the generated acting force is opposite, and the sliding direction of the sliding cylinder 8 is inconsistent under the condition that the moving direction of the elevator is inconsistent;
when the elevator goes up, the child jumps to generate downward force, the elevator normally runs and balances with the downward force, the sliding cylinder 8 moves upwards relative to the position of the fixed ring 9, the power switch is controlled by the controller to be communicated with the first driving component and the first electromagnet 22 after the heating element is driven to correspond to the first infrared sensor 16 in position, the first driving component controls the first clamping component 21 to clamp the sliding rail 11, the iron block 23 is adsorbed with the first electromagnet 22, and the moving speed of the elevator is slowed down; when the elevator goes down, the child jumps to generate downward force, at the moment, the downward force of the elevator is increased, the sliding cylinder 8 moves downwards relative to the position of the fixed ring 9, and after driving the heating element to correspond to the position of the second infrared sensor 20, the controller controls the power switch to be communicated with the second driving assembly and the second electromagnet 24, the second driving assembly controls the second clamping assembly 25 to clamp the sliding rail 11, the iron block 23 is adsorbed with the second electromagnet 24, and the moving speed of the elevator is slowed down.
The inside installation sole 14 of car 7, sole 14 comprises a plurality of subassemblies, fixed plate 36 and car 7 bottom iron plate fixed connection, and at fixed plate 36 internally mounted gravity inductor 37, gravity inductor 37 can sense the gravity variation in the car 7, thereby confirm personnel's stand state in the car 7, stand or jump steadily, and jump in the elevator mostly for children's safety consciousness is relatively poor, often make the action of overstimulating, and more steady in order to make the elevator run, reduce simultaneously when children jump the pressure that car 7 bore, install damping spring 34 between splint 33 and backup pad 35, through damping spring 34 elasticity variation, can scatter the impact force that a part jumps produced, better support, and install callus on the sole 32 on splint 33, callus on the sole 32 can be collocated according to individual preference, not only can improve the environment in the elevator, select softer callus on the sole 32 simultaneously, also can improve the holistic comfort level of elevator.
The car 7 and the slide rail 11 sliding fit realize vertical movement, and in order to reduce speed when elevator moves, auxiliary speed reducing assembly 6 is fixed to one side of car 7, auxiliary speed reducing assembly 6 opposite side is the opening, the output end of electric cylinder 28 is connected with crank 29, connecting rod 30 is connected at the crank 29 both ends, clamp splice 31 is installed at the connecting rod 30 tip, when car 7 is required to reduce speed, electric cylinder 28 pulls crank 29, crank 29 drives connecting rod 30 adduction, clamp splice 31 is laminated with slide rail 11, increase car 7 in-process frictional force, slow down car 7 decline speed, make the operation more steady, safety.
The elevator door 4 is opened by the door opening mechanism 38, one side is opened actively, and the other side is opened by a slave.
The car 7 internally mounted camera 3, the inside portrait identification system that is provided with of camera 3, can discern that it is adult or children to open the elevator, camera 3 possess the function of connecting family Wifi, camera 3 possesses its independent APP software simultaneously, the user downloads corresponding APP software in advance, user registration, and carry out data connection under same Wifi with camera 3, realize data communication, user's cell-phone can carry out remote control to camera 3, and the shooting data of camera 3 record every day all can be transmitted to in the user's cell-phone, shoot at camera 3 and get into the elevator and be children and the condition that no adult accompanies, camera 3 in time with this data transmission to user's cell-phone APP, corresponding APP has alarming function, in time inform the user, wait at elevator door 4 mouthful, ensure children and take safety.
The portrait identification system mainly identifies the identity of the passengers by identifying the heights of the passengers, wherein 60-120cm is a child, and more than 120cm is an adult.
The sound reminding device is arranged in the lift car 7, when the lift is started, children jump to enter the lift, after the continuous change of gravity is detected within 3-5s, the children can be reminded through sound, so that the lift can keep a safe posture, and the running safety of the lift is ensured; the sound reminding device is electrically connected with the elevator through an electric wire and shares a power supply with the elevator key.
An infrared detection plate 13 is arranged in the car 7, and whether passengers exist in the car 7 can be confirmed through the infrared detection plate 13, so that the safety of the passengers is ensured.
The drive assembly is connected to the car 7 by means of a fixed block 27.
The working principle of the invention is as follows:
the fixed ring 9 is arranged on the traction rope 10, the sliding cylinder 8 is sleeved outside the fixed ring 9, the first position sensor 1 is arranged on the fixed ring 9, when a child jumps in the car 7 and the like, strong gravity changes occur, the sliding cylinder 8 slides on the fixed ring 9, the connecting rod 2 is connected with the sliding cylinder 8, the infrared induction seat 15 is arranged on the side face of the car 7, the static area 17 and the induction area 19 are arranged on the infrared induction seat 15, the fixed rod 18 is driven to move when the connecting rod 2 slides, the fixed rod 18 is sensed by the infrared sensor in the upper induction area 19 or the lower induction area 19, the infrared sensor notifies a corresponding driving component to start to work, the clamping block 31 is driven to clamp the sliding rail 11, friction force between the sliding rail 11 is increased, the descending speed of the elevator is slowed down, the elevator is enabled to be stable, the electromagnet generates magnetic force, the magnetic force is magnetically connected with the iron block 23 arranged at the end part of the connecting rod 2, the upward and downward movement of the connecting component is prevented, the signal judgment of the infrared induction seat 15 is influenced, the speed sensor 26 is arranged on the side face of the car 7, when the speed sensor 26 detects that the running speed of the car 7 is 0, the driving speed of the car 7 stops, the electromagnet is controlled by detection, the electromagnet is driven by the electromagnet is stopped, the electromagnet is driven by the driving component to lose the electromagnet, the electromagnet is driven by the magnetic force, the electromagnet is stopped, the position sensor is 8, the position sensor is controlled by the electromagnet is driven by the electromagnet, the position sensor is 8, and the position sensor is fixed, and the position of the sliding cylinder is 8 is convenient to be fixed, and the position is 8.
The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the specific details of the above embodiments, and various equivalent changes can be made to the technical solutions of the present invention within the scope of the technical concept of the present invention, and these equivalent changes all fall within the scope of the present invention.
Claims (10)
1. The utility model provides a home elevator that can prevent children from jumping, includes well (5), car (7), slide rail (11), haulage rope (10), jump detection subassembly, auxiliary deceleration subassembly (6) and controller, slide rail (11) set up well (5) both sides, car (7) with slide rail (11) sliding fit, haulage rope (10) with car (7) top fixed connection, jump detection subassembly with the controller all sets up car (7) outside, car (7) both sides all are provided with auxiliary deceleration subassembly (6), its characterized in that, jump detection subassembly includes solid fixed ring (9), slide cylinder (8), connecting rod (2), magnetic absorption subassembly and infrared induction subassembly, gu fixed ring (9) fixed cover is established on car (10), slide cylinder (8) cover is established gu fixed ring (9) outside, and with gu fixed ring (9) sliding fit, connecting rod (2) set up to L type, pull cylinder (8) are in car (7) the one end is in that is in corresponding to be connected with slide cylinder (7) is in car (23) the one end is fixed in the connecting rod (23), the auxiliary speed reduction assembly (6) comprises a driving assembly and a clamping assembly, the clamping assembly is positioned at the outer side of the sliding rail (11) when being opened, and the electromagnet, the infrared induction seat (15) and the driving assembly are respectively connected with the controller through electric signals;
when children jump in the elevator, slide section of thick bamboo (8) relatively fixed ring (9) take place the position movement, set up the synchronous position movement that takes place of heat-generating body on connecting rod (2), infrared induction seat (15) sense after the heat-generating body position movement, through electric signal transmission to the controller, the controller will control signal transmission to drive assembly's power end, control switch is supplied power respectively drive assembly and electro-magnet, drive assembly drives clamping assembly work presss from both sides tightly slide rail (11) for slow down elevator running speed, the electro-magnet will iron plate (23) adsorb.
2. The home elevator capable of preventing children from jumping according to claim 1, wherein a static area (17) and an induction area (19) are arranged on the infrared induction seat (15), the static area (17) is arranged in the middle of the infrared induction seat (15), the induction area (19) is arranged at two sides of the static area (17), an infrared sensor is arranged in the induction area (19), and the heating body is opposite to the static area (17);
the induction zone (19) comprises an upper induction zone (19) and a lower induction zone (19), the infrared sensors comprise a first infrared sensor (16) and a second infrared sensor (20), the first infrared sensor (16) is arranged in the upper induction zone (19), and the second infrared sensor (20) is arranged in the lower induction zone (19).
3. A home elevator as defined in claim 2, wherein the drive assembly comprises a first drive assembly and a second drive assembly, the clamp assembly comprising a first clamp assembly (21) and a second clamp assembly (25), the first clamp assembly (21) and the second clamp assembly (25) being identical in construction, the first infrared sensor (16) being in electrical signal connection with the first drive assembly, the second infrared sensor (20) being in electrical signal connection with the second drive assembly;
the first clamping assembly (21) comprises a crank (29), two connecting rods (30) and clamping blocks (31), the crank (29) is in transmission connection with the output end of the first driving assembly, the two connecting rods (30) are respectively and fixedly connected with the two ends of the crank (29), and the clamping blocks (31) are arranged at the end parts of the two connecting rods (30).
4. A home elevator as defined in claim 2, wherein said electromagnets comprise a first electromagnet (22) and a second electromagnet (24), said first electromagnet (22) being electrically connected to said first infrared sensor (16) and said second electromagnet (24) being electrically connected to said second infrared sensor (20).
5. A home elevator as defined in claim 1, wherein the connecting rod (2) comprises a cross rod and a vertical rod, one end of the cross rod is fixedly connected with the slide cylinder (8), the other end of the cross rod is fixedly connected with the vertical rod, and the vertical rod is located between the hoistway (5) and the car (7).
6. A home elevator as defined in claim 1, wherein a speed sensor (26) is disposed on the outer side of the car (7), the speed sensor (26) is electrically connected to the controller, and after the car (7) reaches the destination floor, a digital signal with a speed of 0 is transmitted to the controller, and the controller controls the driving assembly to open the clamping assembly.
7. A home elevator for preventing children from jumping according to claim 1, characterized in that a foot plate (14) is arranged in the car (7), a gravity sensor (37), a damping component and a fixing plate (36) are arranged in the foot plate (14), the fixing plate (36) is fixedly connected with the car (7), the gravity sensor (37) is arranged in the fixing plate (36), the damping component is arranged on the fixing plate (36), and the gravity sensor (37) is electrically connected with a transmission component in a door opening mechanism (38);
the damping component comprises a supporting plate (35), a damping spring (34), a clamping plate (33) and a foot pad (32), wherein the supporting plate (35) is arranged on the fixed plate (36), one end of the damping spring (34) is fixedly connected with the supporting plate (35), the other end of the damping spring is fixedly connected with the clamping plate (33), and the foot pad (32) is arranged on the clamping plate (33);
the elevator door opening mechanism is characterized in that the door opening mechanism (38) is arranged above the elevator car (7), the door opening mechanism (38) further comprises a door knife (40), a locking block (41), an unlocking wheel (44), a sliding plate (43), a driving wheel (46), a driving assembly and a driving steel wire rope (45), the unlocking wheel (44) is fixedly connected with the elevator door (4), the unlocking wheel (44) is arranged between the door knives (40), one end of the locking block (41) is fixedly connected with the unlocking wheel (44), the other end of the locking block is fixedly connected with the driving assembly, one side of the door knife (40) is fixedly connected with the sliding plate (43), the other side of the sliding plate (43) is in driving connection with the driving steel wire rope (45), and the driving wheel (46) is arranged on two sides of the driving steel wire rope (45).
8. A home elevator as claimed in claim 7, characterized in that two sliding plates (43) are provided, which are fixedly connected to the elevator doors (4) on the left and right sides, respectively.
9. A home elevator as defined in claim 7, wherein said transmission assembly comprises a control motor (42) and a transmission chain (39), said control motor (42) being disposed above said car (7), said transmission chain (39) being in transmission connection with an output of said control motor (42), said locking block (41) being fixedly connected with said transmission chain (39);
the control motor (42), the gravity sensor (37) and the detector are electrically connected.
10. The home elevator capable of preventing children from jumping according to claim 1, wherein an acoustic reminding device and a camera (3) are further arranged in the car (7), the acoustic reminding device and the camera (3) are fixedly installed on the inner wall of the car (7) respectively, and the acoustic reminding device is in electrical signal connection with the gravity sensor (37).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310071887.2A CN116081426B (en) | 2023-02-07 | 2023-02-07 | Household elevator capable of preventing children from jumping |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310071887.2A CN116081426B (en) | 2023-02-07 | 2023-02-07 | Household elevator capable of preventing children from jumping |
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| CN116081426B CN116081426B (en) | 2023-12-19 |
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|---|---|
| CN116081426B (en) | 2023-12-19 |
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