CN209275915U - A kind of Intelligent recognition elevator - Google Patents
A kind of Intelligent recognition elevator Download PDFInfo
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- CN209275915U CN209275915U CN201822090300.XU CN201822090300U CN209275915U CN 209275915 U CN209275915 U CN 209275915U CN 201822090300 U CN201822090300 U CN 201822090300U CN 209275915 U CN209275915 U CN 209275915U
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Abstract
The utility model relates to a kind of Intelligent recognition elevators, it is related to elevators field, it includes carriage body, the intracorporal bottom in compartment is equipped with loading plate, limited block is provided between the loading plate and carriage body inner bottom surface, the inner sidewall of the carriage body is equipped with the first display module for load-bearing in real time in display compartment body, it is located at the second display module being equipped on lift port wall for load-bearing in real time in display compartment body in floor, the first induction system for incuding real-time load-bearing in carriage body is equipped in the carriage body, it is equipped at the lift port of the floor for detecting the second induction system with load capacity, first display module is electrically connected with the first induction system, module and the first induction system are wirelessly connected second display module by wireless communication, second induction system is electrically connected with the second display module；The utility model has the effect of improving elevator working efficiency.
Description
Technical field
The utility model relates to the technical fields of elevator, more particularly, to a kind of Intelligent recognition elevator.
Background technique
Lift car is the tool that carrying individuals and cargo are used in elevator, under the control of elevator control cabinet, traction machine
Lift car is affected to move up and down in elevator shaft.The security consideration of load requirement and personnel based on traction machine, generally
The overload protection device comprising weight induction sensor an of elevator can be set.For example, when the total weight of passenger in elevator is big
It when the load threshold value of elevator, will overload, at this point, the car door of lift car can be kept open, and electricity
Terraced carriage issues the alarm sound of overload.
Although traditional lift car has overload protection device, since weight induction sensor is arranged on rope hitch plate,
In actual motion, when people's erect-position in elevator is uneven, weight is uneven in elevator, the data meeting that weight induction device senses
Actual weight beyond personnel in elevator, so that the situation of elevator false alarm is generated, and for counterpoise, lead to subsequent personnel
It blindly passes in and out, reduces the working efficiency of lift car.
Although and existing elevator is equipped with for the device whether to overload to be shown, is the absence of specific load-bearing in display elevator
Device, so that inconvenient arrange based Carrying Scheme according to practical load-bearing.
Utility model content
The purpose of the utility model is to provide a kind of Intelligent recognition elevator, the actual bearer arrangement according to elevator can be facilitated
The based Carrying Scheme of elevator is easy to use.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of Intelligent recognition elevator, including carriage body, the intracorporal bottom in compartment are equipped with loading plate, the loading plate and compartment
Limited block is provided between internal bottom surface, the inner sidewall of the carriage body is equipped with the first display for load-bearing in real time in display compartment body
Module is located at the second display module being equipped on lift port wall for load-bearing in real time in display compartment body, the compartment in floor
It is additionally provided with the first induction system for incuding real-time load-bearing in carriage body in vivo, is equipped at the lift port of floor and entertains for detecting
Second induction system of loading capacity, the second induction system include that the weight sensing plate that floor ground surface is arranged in and setting exist
Floor bottom surface the second weight detecting module, second induction system is electrically connected with the second display module, and described first is aobvious
Show that module is electrically connected with the first induction system, module and the first induction system are wireless by wireless communication for second display module
Connection；First induction system includes:
Weight detecting module, N number of weight induction sensor including bottom bearing plate is arranged in, N are more than or equal to 2, weight
Detection module is used to detect the load capacity of corresponding position, and corresponding output weight induction signal；When weight induction sensor is examined
When measuring weight, weight induction signal is exported；
Signal processing module is connected to weight detecting module, exports linear with the average value of total weight inductive signal
The mean value signal of variation；When receiving weight induction signal, mean value signal is exported；
Signal comparison module, is connected to signal processing module, for receiving mean value signal；When receiving mean value signal,
Mean value signal and a reference signal are compared, when mean value signal is greater than reference signal, export overweight signal；
Alarming and managing module is connected to signal comparison module, for receiving overweight signal；When receiving overweight signal,
Export alarm signal；
Alarm module is connected to alarming and managing module, for receiving alarm signal；When receiving alarm signal, alarm
Module is alarmed.
By using above-mentioned technical proposal, when passenger station is on loading plate, the decline of loading plate stress, subsequent weight induction
Sensor senses the intracorporal weight in compartment, and by output total current, so that weight induction signal is generated, subsequent first display mould
Block shows the intracorporal weight in compartment, while module transmits a signal to the second display module by wireless communication, and passes through
Second display module shows the intracorporal weight in compartment, so as to adjust number to be lifted according to the intracorporal load-bearing in compartment,
Waiting too long is avoided, the working efficiency of elevator is improved；Then when signal processing module receives weight induction signal, to induction
Signal amplifies, and exports mean value signal；When signal comparison module receives mean value signal, mean value signal and benchmark are believed
It number compares, when mean value signal is greater than reference signal, exports overweight signal；When alarming and managing module receives overweight signal
When, export alarm signal；When alarm module receives alarm signal, alarm module alarm.
The utility model is further arranged to: the signal processing module includes operational amplifier, the operational amplifier
Negative input and weight detecting block coupled in series, the electrode input end of the operational amplifier is grounded through a protective resistance, institute
The output end for stating operational amplifier is in parallel with the negative input of operational amplifier through a filter resistor.
The utility model is further arranged to: the signal comparison module includes point for being coupled to operational amplifier output terminal
Volt circuit and the comparator for being coupled to bleeder circuit, the bleeder circuit include the first resistor being serially connected and the second electricity
Resistance, the resistance value of the first resistor and the resistance value ratio of second resistance are (N-1): 1, the bleeder circuit is being coupled to comparator just
Pole input terminal, the negative input of the comparator are coupled to a reference circuit, and the reference circuit is for generating reference signal.
By using above-mentioned technical proposal, when weight induction signal is after operational amplifier amplifies, via bleeder circuit into
Row partial pressure, due to the resistance value of resistance value (N-1) times second resistance of first resistor, so that the voltage of bleeder circuit output is total electricity
The 1/N of pressure, so that the average value for making the voltage value total voltage of mean value signal is taken, mean value signal and benchmark electricity after being then averaged
The reference signal on road is compared, to judge whether overweight.
The utility model is further arranged to: the reference circuit include be coupled to external power supply reference resistance and
It is parallel to the protective resistance of reference resistance, the other end ground connection of protective resistance.
The utility model is further arranged to: each floor is equipped with the of the loading capacity of entertaining for incuding lift port
Two induction systems, second induction system are electrically connected with the second display module；Second induction system includes being arranged in building
N number of weight induction sensor of layer ground bottom surface, N are more than or equal to 2, and weight detecting module is for detecting floor bottom surface corresponding position
Load capacity, and corresponding output weight induction signal；When weight induction sensor detects weight, output weight induction letter
Number.
By using above-mentioned technical proposal, the weight of floor personnel to be lifted can be detected, so as to basis
The intracorporal load-bearing in compartment and floor are entertained loading capacity adjustment based Carrying Scheme, and personnel convenient to use select elevator as needed, improve
The working efficiency of elevator.
The utility model is further arranged to: being equipped between the loading plate and carriage body inner bottom surface and is used to support loading plate
Support rod.
The utility model is further arranged to: the support rod is set as telescopic rod.
The utility model is further arranged to the limited block and the contact surface of loading plate is enclosed equipped with bolster.
In conclusion the advantageous effects of the utility model are as follows:
1. can be facilitated by the first display module of setting and the second display module according to the intracorporal load-bearing adjustment elevator in compartment
Scheme is taken, the working efficiency of elevator is improved；
2. the intracorporal load-bearing in compartment can be fed back in time by the first induction system of setting, it is convenient to the scheme of taking
It is adjusted, is convenient to use；
3. the band load capacity that holds of floor can be fed back by the second induction system of setting, it is convenient to the side of taking
Case is adjusted, and is convenient to use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of carriage body internal structure.
Fig. 3 is the structure sectional view of the utility model.
Fig. 4 is the module diagram of the first induction system.
Fig. 5 is the circuit diagram of the first induction system.
Appended drawing reference: 1, carriage body；11, loading plate；12, limited block；13, support rod；14, spring；15, bolster；16,
One weight induction sensor；17, the second induction system；171, the second weight induction sensor；172, weight sensing plate；173,
Two weight detection modules；18, handle；19, compartment door；2, the first induction system；21, the first weight detecting module；22, signal processing
Module；221, bleeder circuit；23, signal comparison module；231, reference circuit；24, alarming and managing module；25, alarm module；
26, the first display module；27, the second display module；28, wireless communication module.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to FIG. 1 and FIG. 2, is a kind of Intelligent recognition elevator disclosed by the utility model, including carriage body 1, the side in carriage body 1
Wall, which is equipped with, facilitates the handle 18 of support, and the side of carriage body 1 is equipped with openable and closable carriage side door 19, handle can Convenient wheelchair in compartment
It keeps stablizing in vivo.
Referring to Fig.1 and Fig. 3, the central area of the bottom surface in carriage body 1 and four corner areas are installed with limited block 12,
Four corner areas are fixedly provided with along the vertical direction flexible support rod 13, limited block 12 cooperate support rod 13 be supported by for into
The loading plate 11 of row carrying passenger or cargo, when 11 non-stress of loading plate, support rod 13 being capable of support bearing plate 11；Loading plate
Bolster 15 is equipped between 11 and limited block 12, and limited block 12 is arranged in bolster 15 and is respectively and fixedly provided with spring 14, spring
14 top is connected to loading plate 11；When passenger or cargo enter in carriage body 1, support rod 13 cooperates spring 14 to shrink, carrying
Plate 11 is limited block 12 and is limited to designated position after being buffered by bolster 15；Wherein, the vertical section of limited block 12 is set as
Up-small and down-big is trapezoidal, concentrates the load-bearing of limited block 12 more, and keeps the carrying of limited block 12 more stable；Bolster 15 is set
It is set to around 12 surface of limited block and is fixed on the trapezoidal rubber pad on limited block 12.
In the present embodiment, for convenience of the operational efficiency of elevator to being adjusted in time to based Carrying Scheme, is improved, referring to figure
3 and Fig. 4 is equipped with the first induction system 2 for incuding weight in carriage body 1 in carriage body 1, is equipped at the lift port of floor for examining
Survey the second induction system 17 of loading capacity of entertaining；Wherein:
Second induction system 17 includes that the weight sensing plate 172 of floor ground surface is arranged in and is arranged in floor ground end
The second weight detecting module 173 in face, the second weight detecting module 173 include N number of second weight induction sensor 171, and N is greater than
Equal to 2；The bottom of weight sensing plate 172 is equipped with also limited block 12, and spring 14 also is provided on limited block 12, and the second weight induction passes
Sensor 171 is arranged on the limited block 12 of 172 bottom of weight sensing plate；Second weight induction sensor 171 is for detecting floor
The load capacity of ground bottom surface corresponding position, and the second weight induction signal of corresponding output；When the second weight induction sensor 171 is examined
When measuring weight, the second weight induction signal is exported；And the output end of each second weight induction sensor 171 is connected with each other.
Referring to Fig. 4 and Fig. 5, the first induction system 2 includes:
First weight detecting module 21, multiple first weight induction sensors 16 including 11 bottom of loading plate is arranged in
(referring to Fig. 3), for detecting the load capacity of corresponding position, and the first weight induction signal of corresponding output；First weight induction
The upper surface of limited block 12 is arranged in sensor 16, and the spring 14 on limited block 12 is centered around the first weight induction sensor 16
Around；After 11 stress of loading plate declines and is buffered by spring 14, the first weight induction sensor 16 is abutted against with loading plate 11,
Subsequent first weight induction sensor 16 detects the weight in carriage body 1, and exports the first weight induction signal；Wherein, first
Weight induction sensor 16 and the second weight induction sensor 171 are disposed as the weighing sensor of model NA2, and each
The output end of one weight induction sensor 16 is connected with each other；In addition, the upper surface of weight sensor 16 is parallel to bolster 15
Upper surface；
First display module 26, is arranged in the inner sidewall in carriage body 1, the first weight detecting module 21 is connected to, for connecing
Receive the first weight induction signal；When receiving the first weight induction signal, the weight in carriage body 1 that will test is shown
Show；Optimization, the first display module 26 is set as display screen；
Wireless communication module 28, including being connected to the wireless transmitting terminals of the first weight detecting module 21 and being arranged each
Wireless receiving end at the lift port of a floor, for receiving and dispatching the first weight induction signal；Believe when receiving the first weight induction
Number when, wireless transmitting terminals emit the first weight induction signal, while wireless receiving end receives signal；Channel radio
Believe that module 28 includes but is not limited to 2G, 3G, 4G, 5G or WIFI, herein preferably 4G signal communication module；
Second display module 27, is arranged at the lift port of each floor, is connected to that each floor is corresponding wirelessly to be connect
Receiving end and the second weight detecting module 173, for receiving the first weight induction signal and the second weight induction signal；When receiving
It, will be when the first weight induction signal and/or the second weight sense when the first weight induction signal and/or when the second weight induction signal
Induction signal is shown；Optimization, the second display module 27 is set as display screen；
Signal processing module 22, including operational amplifier U1, the negative input of operational amplifier U1 and the first weight are examined
Total output end series connection of module 21 is surveyed, the electrode input end of operational amplifier U1 is grounded through a protective resistance R7, operational amplifier
The output end of U1 is in parallel with the negative input of operational amplifier U1 through a filter resistor R6；It is examined when receiving from the first weight
When surveying the weight induction signal of module 21, operational amplifier U1 amplifies weight inductive signal, and passes through operational amplifier
The output end of U1 exports mean value signal；
Signal comparison module 23, including being coupled to the bleeder circuit 221 of operational amplifier U1 output end and being coupled to point
The comparator U2 of volt circuit 221, bleeder circuit 221 include the first resistor R8 and second resistance R9 being serially connected, first resistor
The resistance value of R8 and the resistance value ratio of second resistance R9 are (N-1): 1, bleeder circuit 221 is coupled to the electrode input end of comparator U2,
The negative input of comparator U2 is coupled to one for generating the reference circuit 231 of reference signal, and reference circuit 231 includes coupling
In external power supply reference resistance R10 and be parallel to the protective resistance R11 of reference resistance R10, protective resistance R11's is another
End ground connection, the output end of comparator U2 are coupled to alarming and managing module 24；When signal comparison module 23 receives mean value signal,
Mean value signal and a reference signal are compared, when mean value signal is greater than reference signal, export overweight signal；
Alarming and managing module 24 is connected to signal comparison module 23, for receiving overweight signal；When receiving overweight signal
When, export alarm signal；
Alarm module 25 is connected to alarming and managing module 24, for receiving alarm signal；When receiving alarm signal,
Alarm module 25 is alarmed.
The implementation principle of the present embodiment are as follows: when passenger is located at lift port, the second weight detecting module 173 is to passenger's
Weight is detected, and is shown by the second display module；When passenger or cargo enter in carriage body 1, support rod 13 is matched
It closes spring 14 to shrink, so that loading plate 11 be avoided to decline too fast and damage the first weight induction sensor 16；Work as carrying
When 11 stress of plate declines, the first weight induction sensor 16 on limited block 12 senses the weight in carriage body 1, and logical output is total
Electric current, to generate the first weight induction signal；Then when the first display module 26 receives the first weight induction signal, the
One display module shows the intracorporal weight in compartment, while module 28 transmits a signal to the second display mould by wireless communication
Block 27, and shown the intracorporal weight in compartment by the second display module 27, so as to be adjusted according to the load-bearing in carriage body 1
Number to be lifted avoids waiting too long, improves the working efficiency of elevator；
Subsequent first weight induction signal is divided after operational amplifier U1 amplification via bleeder circuit 221, due to
The resistance value of resistance value (N-1) times second resistance R9 of first resistor R8, so that the voltage that bleeder circuit 221 exports is total voltage
1/N, so that the average value for making the voltage value total voltage of mean value signal is taken, the mean value signal and reference circuit after being then averaged
231 reference signal is compared, to judge whether overweight；
When alarming and managing module 24 receives overweight signal, alarm signal is exported；When alarm module 25 receives alarm
When signal, alarm module 25 is alarmed；Signal due to the mean value signal using weight as detection, thus to weight inductive signal
It is compared, to avoid false alarm due to distribution of weight is irregular；Wherein, alarming and managing module 24 is set as model
The PLC controller of FX1N-24MR；Alarm module 25 is set as the electromagnetic type buzzer siren of model KS-09605F-12027.
The utility model can be facilitated by the first display module 26 of setting and the second display module 27 according in carriage body 1
Load-bearing adjust taking passage in elevator scheme, improve the working efficiency of elevator；Pass through the first induction system of setting 2 and the second induction system
System 17, can feed back to the load-bearing in carriage body 1 and to load-bearing in time, and convenient to be adjusted to the scheme of taking, facilitating makes
With.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of Intelligent recognition elevator, including carriage body (1), it is characterised in that: the bottom in the carriage body (1) is equipped with loading plate
(11), it is provided with limited block (12) between the loading plate (11) and carriage body (1) inner bottom surface, the inner sidewall of the carriage body (1) is set
There is the first display module (26) for load-bearing in real time in display compartment body (1), is equipped with use in being located on lift port wall for floor
It is additionally provided in the second display module (27) of load-bearing in real time in display carriage body (1), the carriage body (1) for incuding carriage body (1)
The first induction system (2) of interior real-time load-bearing, the second induction for detect loading capacity of entertaining is equipped at the lift port of floor is
It unites (17), the second induction system (17) includes that the weight sensing plate (172) of floor ground surface is arranged in and is arranged in floor
Second weight detecting module (173) of bottom surface, second induction system (17) is electrically connected with the second display module (27), described
First display module (26) is electrically connected with the first induction system (2), second display module (27) module by wireless communication
(28) it is wirelessly connected with the first induction system (2)；First induction system (2) includes:
Weight detecting module, including N number of weight induction sensor in loading plate (11) bottom is arranged, N is more than or equal to 2, weight
Detection module is used to detect the load capacity of corresponding position, and corresponding output weight induction signal；When weight induction sensor is examined
When measuring weight, weight induction signal is exported；
Signal processing module (22) is connected to weight detecting module, exports linear with the average value of total weight inductive signal
The mean value signal of variation；When receiving weight induction signal, mean value signal is exported；
Signal comparison module (23) is connected to signal processing module (22), for receiving mean value signal；When receiving mean value signal
When, mean value signal and a reference signal are compared, when mean value signal is greater than reference signal, export overweight signal；
Alarming and managing module (24) is connected to signal comparison module (23), for receiving overweight signal；When receiving overweight signal
When, export alarm signal；
Alarm module (25) is connected to alarming and managing module (24), for receiving alarm signal；When receiving alarm signal,
Alarm module (25) is alarmed.
2. a kind of Intelligent recognition elevator according to claim 1, it is characterised in that: the signal processing module (22) includes
Operational amplifier, the negative input and weight detecting block coupled in series of the operational amplifier, the anode of the operational amplifier
Input terminal is grounded through a protective resistance, and the output end of the operational amplifier is defeated through the cathode of a filter resistor and operational amplifier
It is in parallel to enter end.
3. a kind of Intelligent recognition elevator according to claim 2, it is characterised in that: the signal comparison module (23) includes
It is coupled to the bleeder circuit (221) of operational amplifier output terminal and is coupled to the comparator of bleeder circuit (221), described point
Volt circuit (221) includes the first resistor and second resistance being serially connected, the resistance of the resistance value and second resistance of the first resistor
Value is than being (N-1): 1, the bleeder circuit (221) is coupled to the electrode input end of comparator, the cathode input of the comparator
End is coupled to a reference circuit (231), and the reference circuit (231) is for generating reference signal.
4. a kind of Intelligent recognition elevator according to claim 3, it is characterised in that: the reference circuit (231) includes coupling
It is connected to the reference resistance of external power supply and is parallel to the protective resistance of reference resistance, the other end ground connection of protective resistance.
5. a kind of Intelligent recognition elevator according to claim 1, it is characterised in that: each floor is equipped with for incuding
The second induction system (17) of the loading capacity of entertaining of lift port, second induction system (17) and the second display module (27) electricity
Connection；Second induction system (17) includes N number of weight induction sensor of bottom surface floor is arranged in, and N is more than or equal to 2,
Load capacity of the weight detecting module for detecting floor bottom surface corresponding position, and corresponding output weight induction signal；When weight
When amount inductive pick-up detects weight, weight induction signal is exported.
6. a kind of Intelligent recognition elevator according to claim 1, it is characterised in that: the loading plate (11) and carriage body (1)
The support rod (13) for being used to support loading plate (11) is equipped between inner bottom surface.
7. a kind of Intelligent recognition elevator according to claim 6, it is characterised in that: the support rod (13) is set as flexible
Bar.
8. a kind of Intelligent recognition elevator according to claim 1, it is characterised in that: the limited block (12) and loading plate
(11) contact surface is enclosed equipped with bolster (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822090300.XU CN209275915U (en) | 2018-12-12 | 2018-12-12 | A kind of Intelligent recognition elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822090300.XU CN209275915U (en) | 2018-12-12 | 2018-12-12 | A kind of Intelligent recognition elevator |
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| Publication Number | Publication Date |
|---|---|
| CN209275915U true CN209275915U (en) | 2019-08-20 |
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ID=67611090
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822090300.XU Active CN209275915U (en) | 2018-12-12 | 2018-12-12 | A kind of Intelligent recognition elevator |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847176A (en) * | 2020-07-14 | 2020-10-30 | 重庆广播电视大学重庆工商职业学院 | Elevator information acquisition early warning analytic system based on artificial intelligence |
-
2018
- 2018-12-12 CN CN201822090300.XU patent/CN209275915U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111847176A (en) * | 2020-07-14 | 2020-10-30 | 重庆广播电视大学重庆工商职业学院 | Elevator information acquisition early warning analytic system based on artificial intelligence |
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