CN205500487U - Distance, speed reduction measuring device are stopped to elevator speed , system - Google Patents
Distance, speed reduction measuring device are stopped to elevator speed , system Download PDFInfo
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- CN205500487U CN205500487U CN201620309912.1U CN201620309912U CN205500487U CN 205500487 U CN205500487 U CN 205500487U CN 201620309912 U CN201620309912 U CN 201620309912U CN 205500487 U CN205500487 U CN 205500487U
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- measurement
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- braking distance
- deceleration
- elevator speed
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Abstract
The utility model discloses a distance, speed reduction measuring device are stopped to elevator speed, system, including base, main part support and instrument detection control apparatus, set up the handheld handle of conveniently holding on the main part support, the front end setting of handheld handle has the measurement main wheel of the first draw -in groove of wire rope, the rear end sets up the measurement auxiliary wheel that has wire rope second draw -in groove, measure the main wheel with measure the auxiliary wheel all respectively through axle and bearing and the main part support links to each other to relative main part support rotates, and measurement main wheel one side sets up and measures the electro -magnet that the main wheel rotates together, just sets up magneto -inductive sensor to the position with the electro -magnet, integrated power, data processing module and display module in the base, data processing module and magneto -inductive sensor, instrument detection control apparatus and display module, power electricity intercommunication. The utility model provides a distance, speed reduction measuring device are stopped to elevator speed, system, simple structure, reasonable conveniently takes, operation, measurement accuracy be high.
Description
Technical field
This utility model relates to special equipment trade elevator stopping parameter detection device field, particularly relates to one
Plant elevator speed, braking distance, deceleration measurement apparatus.
Background technology
Along with society and the development of science and technology, the application of elevator is more and more extensive, in house, school, business
The place such as the heart, various sightseeing spot all can use such as the lift facilities such as vertical ladder, escalator, moving sidewalk,
Along with the popularization of elevator applications, elevator safety problem is more and more important.The speed of elevator, braking distance,
Deceleration is to judge the call parameter of elevator safety operation, and its quantitative measurement can be judged electricity more accurately
The safe operation situation of ladder, ensures that the safe and reliable of elevator serves the public；Elevator stopping distance refers to electricity
Ladder is from starting to brake the move distance stopped completely, and elevator stopping distance detection is also in elevator safety
Individual pith, braking distance is excessive, then show that force for lift is too small, it is impossible to reliable stop, stop away from
From too small, then during showing elevator brake, deceleration is excessive, is easily caused passenger and falls down.Therefore peace is developed
Complete reliable, certainty of measurement high and conveniently takes, the elevator speed that operates, braking distance, deceleration are measured
Device is extremely urgent.
Utility model content
This utility model is to solve the problems referred to above, it is provided that a kind of simple and reasonable for structure, conveniently take,
Operation, the elevator speed that certainty of measurement is high, braking distance, deceleration measurement apparatus.
A kind of elevator speed of this utility model offer, braking distance, deceleration measurement apparatus, including base
And main body rack, main body rack arranges the hand holding handle conveniently held, the front end of hand holding handle is provided with steel wire
Restricting the measurement main wheel of the first draw-in groove or friction surface, rear end is provided with steel wire rope the second draw-in groove or friction surface
Measurement auxiliary wheel, measure main wheel and measure auxiliary wheel the most respectively by axle and bearing and described main body rack phase
Even, and rotate relative to main body rack, also include and the electric magnet of described measurement main wheel synchronous rotary, with electromagnetism
The positive para-position of ferrum installs magnetic strength sensor, integrated power supply, data processing module and display module in base, aobvious
Show that module connects the display being placed in base upper surface；
Also include the instrument detection control apparatus being placed on main body rack, data processing module and magnetic strength sensor,
Instrument detection control apparatus and display module, power supply electric connection.
Further, main body rack arranges jack, jack electric connection data processing module, also includes instrument
Detection remote control, instrument detection remote control includes the plug supporting with jack, plug wires
Connection remote control switch.
Further, jack is arranged on the rear end of described hand holding handle.
Further, data processing module includes the signal processing circuit module sum for receiving induced signal
According to processing single chip, for the induced signal of magnetic strength sensor, changing, be calculated as the fortune of elevator wire rope
Line speed, braking distance, deceleration data, and shown over the display by display module.
Further, instrument detection control apparatus is placed in the position that hand holding handle top facilitates thumb to press.
Further, magnetic strength sensor is Hall element or tongue tube or photoelectric sensor.
Further, the bottom surface measuring main wheel and described measurement auxiliary wheel protrudes from described base.
Further, main body rack arranged measurement main wheel protective cover and measure auxiliary wheel protective cover.
Further, electric magnet is fixed on the side measuring main wheel.
Further, described measurement main wheel arranges coaxial rotating wheel or coaxial rotating gear, and electric magnet is fixed on
Axle rotates on wheel or the side of coaxial rotating gear or periphery.
Compared with prior art, the beneficial effects of the utility model are:
Simple in construction, with low cost, easy to operate, measure accurately: measurement apparatus includes that base and main body are propped up
Frame, main body rack arranges the hand holding handle conveniently held, and the front end of hand holding handle is provided with steel wire rope first and blocks
The measurement main wheel of groove, rear end is provided with the measurement main wheel of steel wire rope the second draw-in groove, measures main wheel and measures auxiliary
Help wheel to be connected with described main body rack with bearing by axle the most respectively, and rotate relative to main body rack, above-mentioned survey
Amount apparatus structure is simple, reasonable, during use, only need to hold hand holding handle, the first draw-in groove measuring main wheel is twined
Being wound on elevator wire rope, the operation up and down of steel wire rope drives measurement main wheel to rotate；Survey is set simultaneously
Amount auxiliary wheel structure, measures and steel wire rope is snapped in the second draw-in groove measuring auxiliary wheel, subsidiary main wheel simultaneously
Measuring, contribute to Test Cycle stable, measurement data is accurate；Measure main wheel side arrange and measure main wheel one
Acting the electric magnet rotated, para-position positive with electric magnet is installed magnetic strength sensor, is surveyed by magnetic strength sensor acquisition
The spin data signal of amount main wheel, data processing module integrated in being transferred to base further, passes through data
The data of processing module process and accurately calculate the elevator parameter such as elevator speed, braking distance and deceleration, go forward side by side
One step is transmitted data and shows over the display, and display is positioned on base upper surface, and framework is simple, side
Just, watch at any time when being convenient for measuring.The instrument detection control apparatus being placed on main body rack, is convenient for measuring and sets
Standby unlatching, stopping etc. controlling.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, embodiment will be described below
The accompanying drawing used required in is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of utility model, for those of ordinary skill in the art, are not paying creative work
On the premise of property, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is a kind of elevator speed of this utility model, braking distance, the front view of deceleration measurement apparatus；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the structural representation of Fig. 1 Instrumental detection remote control 10；
Fig. 4 is the block schematic diagram of utility model works principle；
Fig. 5 is the circuit diagram of utility model works principle.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is further described.With
Lower embodiment is only used for clearly illustrating the technical solution of the utility model, and can not limit this with this
The protection domain of utility model.
As shown in Figure 1,2,3, 4, a kind of elevator speed, braking distance, deceleration measurement apparatus, including
Base 1 and main body rack 2, main body rack 2 arranges the hand holding handle 3 conveniently held, the front end of hand holding handle 3
Being provided with the measurement main wheel 4 of steel wire rope the first draw-in groove, the measurement that rear end is provided with steel wire rope the second draw-in groove is auxiliary
Help wheel 5, measure main wheel 4 and be connected with described main body rack 2 with bearing by axle the most respectively with measuring auxiliary wheel 5,
And rotate relative to main body rack 2, measure main wheel 1 side and the electric magnet 6 rotated together with measuring main wheel 1 be set,
Para-position positive with electric magnet 6 installs magnetic strength sensor 7, integrated power supply in base 1, data processing module and aobvious
Showing module, display module connects the display 8 being placed in base 1 upper surface；Also include being placed on main body rack 2
Instrument detection control apparatus 11, data processing module and magnetic strength sensor, instrument detection control apparatus and aobvious
Show module, power supply electric connection.
The jack 9 for remotely controlling is also set up on main body rack 2, jack 9 electric connection data processing module,
Instrument detection remote control 10 includes the plug 101 supporting with jack 9, plug 101 wire 102
Connection remote control switch 103, remote control switch 103 is touching pressing type, during use, remote control terminal
Remote control switch 103 is applied on elevator emergency guard's valve, and by compressing switch, elevator starts braking, simultaneously
Elevator speed, braking distance, deceleration measurement apparatus open detection braking distance and/or the program of deceleration.
Above-mentioned instrument detection remote control 10, simple in construction, easy to operate, it is achieved that elevator brake and detection
Accurate synchronization carry out, it is ensured that detection data accurate.Concrete jack 9 is arranged on hand holding handle 3 after
End, makes whole elevator speed, braking distance, deceleration measurement apparatus more reasonable structure, facilitates hand-held and connects
Line, is convenient for measuring work in good order.
Data processing module includes that the signal processing circuit module for receiving induced signal and data process monolithic
Machine, for the induced signal of magnetic strength sensor 7, change, be calculated as elevator wire rope the speed of service,
Braking distance, deceleration data, and show on the display 8 by display module, simple in construction, it is easy to
Produce and promote.
Instrument detection control apparatus 11 is placed in the position that hand holding handle 3 top facilitates thumb to press, convenient one hand
Operation, it is convenient to measure.
Magnetic strength sensor 7 is Hall element, and magnetic induction is sensitive, and detection is accurate, and low price, it is easy to push away
Extensively.
The bottom surface measuring main wheel 4 and measurement auxiliary wheel 5 protrudes from base 1, measures main wheel 1 and survey during measurement
Amount auxiliary wheel 5 acts on steel wire rope, it is to avoid base is interfered, and accuracy rate is measured in impact.
Measurement main wheel protective cover is set on main body rack and measures auxiliary wheel protective cover, with to the measurement master rotated
Wheel and measurement auxiliary wheel protect, it is to avoid dangerous.
As it is shown in figure 5, be circuit diagram of the present utility model, for the first metering system, pass through instrument
Device detection control apparatus 11 is opened and is measured: first elevator speed, braking distance, deceleration measurement apparatus
Measure main wheel 4 and measurement auxiliary wheel 5 is placed on operating elevator wire rope, measure main wheel 4 and measure auxiliary
Help wheel 5 with the operation left circumference rotary motion of steel wire rope, be fixed on the electric magnet 6 measured on main wheel 4 also with
Do circumference rotary motion, open instrument detection control apparatus 11, i.e. power on circuitry Guan Bi simultaneously, opposite
The interruption magnetic strength pulse signal of magnetic strength sensor 7 faradism Magnet 6, starts record and measures the rotation of main wheel 4
Data.Magnetic strength pulse signal is amplified etc. by a clock signal processing circuit module pulse signals
Reason, is then transferred to data processing single chip, by the operation program in advance data processing single chip encapsulated,
The demand parameter that data processing single chip is selected according to operation program and client pulse signal operation, be converted into
The speed of service of elevator wire rope is or/and braking distance is or/and deceleration data, the data of data processing single chip
Delivery outlet and also display module communication, show supplemental characteristic and selection control knob over the display, operation
Personnel are easy to carry out comprehensive descision with numerical value such as the speed of service of read out circuit, braking distance, deceleration
The safe operation situation of elevator.
Control metering system long-range for the second, in elevator speed, braking distance, deceleration measurement apparatus
Jack 9 circuit of connection instrument detection remote control 10 plug 101, with opening of the first metering system
Pass-instrument detection control apparatus 11 circuit is serial communication, during measurement, plug 101 is inserted jack 9,
Connection circuit, docks elevator jerk or system the remote control switch 103 of instrument detection remote control 10
Dynamic switch, opening elevator stop and measurement simultaneously starts switch, and the circuit of follow-up measuring principle moves towards with aforementioned
The first metering system is consistent.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model,
All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all
Within protection domain of the present utility model should be included in.
Claims (10)
1. an elevator speed, braking distance, deceleration measurement apparatus, it is characterized in that, including base and main body rack, the hand holding handle conveniently held is set on described main body rack, the front end of described hand holding handle is provided with the measurement main wheel of steel wire rope the first draw-in groove or friction surface, rear end is provided with the measurement auxiliary wheel of steel wire rope the second draw-in groove or friction surface, described measurement main wheel is connected with described main body rack with bearing by axle the most respectively with described measurement auxiliary wheel, and rotate relative to described main body rack, also include and the electric magnet of described measurement main wheel synchronous rotary, para-position positive with described electric magnet installs magnetic strength sensor, integrated power supply in described base, data processing module and display module, described display module connects the display being placed in described base upper surface；
Also include the instrument detection control apparatus being placed on described main body rack, described data processing module and described magnetic strength sensor, described instrument detection control apparatus and described display module, described power supply electric connection.
A kind of elevator speed, braking distance, deceleration measurement apparatus the most according to claim 1, it is characterized in that, on described main body rack, jack is set, data processing module described in described jack electric connection, also include that instrument detects remote control, described instrument detection remote control includes the plug supporting with described jack, described plug wires connection remote control switch.
A kind of elevator speed, braking distance, deceleration measurement apparatus the most according to claim 2, it is characterised in that described jack is arranged on the rear end of described hand holding handle.
A kind of elevator speed, braking distance, deceleration measurement apparatus the most according to claim 2, it is characterized in that, described data processing module includes the signal processing circuit module for receiving induced signal and data processing single chip, for the induced signal magnetic strength sensor, change, be calculated as the speed of service of elevator wire rope, braking distance, deceleration data, and shown over the display by display module.
A kind of elevator speed, braking distance, deceleration measurement apparatus the most according to claim 1, it is characterised in that described instrument detection control apparatus is placed in the position that described hand holding handle top facilitates thumb to press.
A kind of elevator speed, braking distance, deceleration measurement apparatus the most according to claim 1, it is characterised in that described magnetic strength sensor is Hall element or tongue tube or photoelectric sensor.
7. according to a kind of elevator speed described in any one of claim 1 to 6, braking distance, deceleration measurement apparatus, it is characterised in that the bottom surface of described measurement main wheel and described measurement auxiliary wheel protrudes from described base.
A kind of elevator speed, braking distance, deceleration measurement apparatus the most according to claim 1, it is characterised in that described measurement main wheel protective cover and described measurement auxiliary wheel protective cover are set on described main body rack.
A kind of elevator speed, braking distance, deceleration measurement apparatus the most according to claim 1, it is characterised in that described electric magnet is fixed on the side of described measurement main wheel.
A kind of elevator speed, braking distance, deceleration measurement apparatus the most according to claim 1, it is characterized in that, described measurement main wheel arranges coaxial rotating wheel or coaxial rotating gear, and described electric magnet is fixed on described axle and rotates on wheel or the side of coaxial rotating gear or periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620309912.1U CN205500487U (en) | 2016-04-13 | 2016-04-13 | Distance, speed reduction measuring device are stopped to elevator speed , system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620309912.1U CN205500487U (en) | 2016-04-13 | 2016-04-13 | Distance, speed reduction measuring device are stopped to elevator speed , system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205500487U true CN205500487U (en) | 2016-08-24 |
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ID=56715295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620309912.1U Active CN205500487U (en) | 2016-04-13 | 2016-04-13 | Distance, speed reduction measuring device are stopped to elevator speed , system |
Country Status (1)
| Country | Link |
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| CN (1) | CN205500487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108100792A (en) * | 2017-12-06 | 2018-06-01 | 天津市特种设备监督检验技术研究院 | A kind of Digital evaluation method of elevator traction machine synthesis stop ability |
-
2016
- 2016-04-13 CN CN201620309912.1U patent/CN205500487U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108100792A (en) * | 2017-12-06 | 2018-06-01 | 天津市特种设备监督检验技术研究院 | A kind of Digital evaluation method of elevator traction machine synthesis stop ability |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |