CN205500488U - Novel distance is stopped to elevator speed , system, deceleration is measured device - Google Patents
Novel distance is stopped to elevator speed , system, deceleration is measured device Download PDFInfo
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- CN205500488U CN205500488U CN201620309914.0U CN201620309914U CN205500488U CN 205500488 U CN205500488 U CN 205500488U CN 201620309914 U CN201620309914 U CN 201620309914U CN 205500488 U CN205500488 U CN 205500488U
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- support arm
- wheel
- measurement
- deceleration
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Abstract
The utility model discloses a novel distance is stopped to elevator speed, system, deceleration is measured device, including base and main part support, set up the handheld handle of conveniently holding on the main part support and articulate first support arm and the second support arm of being connected with the main part support, the measurement main wheel that is provided with the first draw -in groove of wire rope is connected through axle and bearing to first support arm front end, the measurement auxiliary wheel that is provided with wire rope second draw -in groove is connected through axle and bearing to second support arm front end, set up resilient means on first support arm and the second support arm and between the main part support, it transmits the power for measuring main wheel and measurement auxiliary wheel to be used for cushioning and restricting handheld handle, measurement main wheel one side sets up and measures the electro -magnet that the main wheel rotates together, just set up magneto -inductive sensor to the position with the electro -magnet, integrated power in the base, data processing module and display module. The utility model discloses a novel distance is stopped to elevator speed, system, deceleration is measured device, 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 novel 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 take, the novel elevator speed that operates, braking distance, deceleration
Measurement apparatus 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 novel elevator speed that certainty of measurement is high, braking distance, deceleration measurement apparatus.
A kind of novel elevator speed of this utility model offer, braking distance, deceleration measurement apparatus, including
Base and main body rack, main body rack arranges hand holding handle, the first support arm and second conveniently held and supports
Arm, the first support arm and the second support arm are articulated and connected with main body rack, the first support arm front end by axle and
Bearing is connected with the measurement main wheel of steel wire rope the first draw-in groove or friction surface, and the second support arm front end is passed through
Axle and bearing are connected with the measurement auxiliary wheel of steel wire rope the second draw-in groove or friction surface, on the first support arm
And elastic device is set between main body rack, passes to measure the power of main wheel in order to buffer and to limit hand holding handle,
On second support arm and between main body rack, elastic device is set, passes to survey in order to buffer and to limit hand holding handle
The power of amount auxiliary wheel, also includes that the electric magnet para-position positive with electric magnet with described measurement main wheel synchronous rotary installs
Putting magnetic strength sensor, integrated power supply, data processing module and display module in base, display module connects to be put
Display 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, the first support arm arranging first crossbeam, elastic device is placed in first crossbeam and props up with main body
Between frame；Second cross beam is set on the second support arm, elastic device be also placed in second cross beam and main body rack it
Between.
Further, elastic device is spring.
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, electric magnet
It is fixed on the side of measured main wheel, or coaxial rotating wheel or coaxial rotating gear is set measuring main wheel side,
Electric magnet is fixed on axle and 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, main body rack is arranged conveniently hold hand holding handle,
First support arm and the second support arm, the first support arm and the second support arm are articulated and connected with main body rack, the
One support arm front end is connected with the measurement main wheel of steel wire rope the first draw-in groove by axle and bearing, and second supports
Arm front end is connected with the measurement auxiliary wheel of steel wire rope the second draw-in groove by axle and bearing, on the first support arm
And elastic device is set between main body rack, passes to measure the power of main wheel in order to buffer and to limit hand holding handle,
On second support arm and between main body rack, elastic device is set, passes to survey in order to buffer and to limit hand holding handle
The power of amount auxiliary wheel, elastic device arrange can be elastic control measure main wheel and measure auxiliary wheel and steel
The contact pressure of cord, measure main wheel and measure auxiliary wheel can follow steel wire rope operation and simultaneously, to the greatest extent may be used
Can reduction running resistance and relatively slip is reduced or avoided, make measurement more accurate.Above-mentioned measurement apparatus structure
Simply, rationally, during use, only need to hold hand holding handle, the first draw-in groove measuring main wheel is wrapped in elevator steel
In cord, the operation up and down of steel wire rope drives measurement main wheel to rotate；Measure and steel wire rope is snapped in simultaneously
Measuring the second draw-in groove of auxiliary wheel, subsidiary main wheel is measured, and contributes to Test Cycle stable, measurement data
Accurately；Measuring main wheel side and arrange the electric magnet rotated together with measuring main wheel, para-position positive with electric magnet installs
Put magnetic strength sensor, measured the spin data signal of main wheel by magnetic strength sensor acquisition, be transferred to further
Data processing module integrated in base, processed by the data of data processing module accurately calculate elevator speed,
The elevator parameter such as braking distance and deceleration, and further data transmitted and show over the display, display
Device is positioned on base upper surface, and framework is simple, convenient, watches at any time when being convenient for measuring.It is placed in main body rack
On instrument detection control apparatus, be convenient for measuring the unlatching of equipment, stopping etc. and control.
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 that this utility model a kind of novel elevator speed, braking distance, the master of deceleration measurement apparatus regard
Figure；
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 novel elevator speed, braking distance, deceleration measurement apparatus,
Including base 1 and main body rack 2, main body rack 2 arranges hand holding handle the 3, first support arm conveniently held
21 and second support arm 22, the first support arm 21 and the second support arm 22 are articulated and connected with main body rack 2,
First support arm 21 front end is connected with the measurement main wheel 4 of steel wire rope the first draw-in groove by axle and bearing, the
Two support arm 22 front ends are connected with the measurement auxiliary wheel 5 of steel wire rope the second draw-in groove by axle and bearing, the
First crossbeam is set on one support arm 21, spring 23 is set between first crossbeam and main body rack 2, in order to slow
Punching and restriction hand holding handle 3 pass to measure the power of main wheel 4, and the second support arm 22 arranges second cross beam, the
Spring 23 is set between two crossbeams and main body rack 2, passes to measure auxiliary in order to buffer and to limit hand holding handle 3
Help the power of wheel, measure main wheel 1 side and the electric magnet 6 rotated together with measuring main wheel 1 is set, with electric magnet 6
Positive para-position installs magnetic strength sensor 7, and integrated power supply, data processing module and display module in base 1 are aobvious
Show that module connects the display 8 being placed in base 1 upper surface；Also include the instrument detection being placed on main body rack 2
Control device 11, data processing module and magnetic strength sensor, instrument detection control apparatus and display module, electricity
Source 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
Novel elevator speed, braking distance, deceleration measurement apparatus open detection braking distance and/or the journey of deceleration
Sequence.Above-mentioned instrument detection remote control 10, simple in construction, easy to operate, it is achieved that elevator brake with
The accurate synchronization of detection is carried out, it is ensured that detect the accurate of data.Concrete is arranged on hand holding handle 3 jack 9
Rear end, make whole novel elevator speed, braking distance, deceleration measurement apparatus more reasonable structure, convenient
Hand-held and 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 novel elevator speed, braking distance, deceleration are measured dress
Measurement main wheel 4 and the measurement auxiliary wheel 5 put are placed on operating elevator wire rope, measure main wheel 4 and survey
Amount auxiliary wheel 5, with the operation left circumference rotary motion of steel wire rope, is fixed on the electric magnet 6 measured on main wheel 4
Doing circumference rotary motion the most therewith, open instrument detection control apparatus 11 simultaneously, i.e. power on circuitry Guan Bi, right
The interruption magnetic strength pulse signal of the magnetic strength sensor 7 faradism Magnet 6 in face, starts record and measures main wheel 4
Rotation data.Magnetic strength pulse signal is amplified by a clock signal processing circuit module pulse signals
Deng processing, it is then transferred to data processing single chip, by the computing in advance data processing single chip encapsulated
Program, the demand parameter that data processing single chip is selected according to operation program and client pulse signal operation,
It is converted into the speed of service of elevator wire rope or/and braking distance is or/and deceleration data, data processing single chip
Data output with and display module communication, supplemental characteristic and selection control knob show over the display,
Operator are easy to come comprehensive with numerical value such as the speed of service of read out circuit, braking distance, deceleration
Judge the safe operation situation of elevator.
Control metering system long-range for the second, novel elevator speed, braking distance, deceleration measure dress
Put jack 9 circuit of connection instrument detection remote control 10 plug 101, with the first metering system
Switch-instrument detection control apparatus 11 circuit be serial communication, during measurement, plug 101 is inserted jack
9, connection circuit, docks elevator jerk the remote control switch 103 of instrument detection remote control 10
Or brake switch, opening elevator stop and measurement simultaneously start switch, follow-up measuring principle circuit trend with
The first metering system aforementioned 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. a novel elevator speed, braking distance, deceleration measurement apparatus, it is characterised in that include base
And main body rack, described main body rack arranges hand holding handle, the first support arm and second conveniently held and supports
Arm, described first support arm and the second support arm be articulated and connected with described main body rack, described first support arm
Front end is connected with the measurement main wheel of steel wire rope the first draw-in groove or friction surface by axle and bearing, and described
The measurement that two support arm front ends are connected with steel wire rope the second draw-in groove or friction surface by axle and bearing assists
Wheel, arranges elastic device on described first support arm and between described main body rack, in order to buffer and to limit hands
Hold handle and pass to measure the power of main wheel, elastic dress is set on described second support arm and between described main body rack
Put, pass to measure the power of auxiliary wheel in order to buffer and to limit hand holding handle, also include same with described measurement main wheel
The electric magnet that step rotates, para-position positive with described electric magnet installs magnetic strength sensor, integrated electricity in described base
Source, data processing module and display module, described display module connects the display being placed in described base upper surface
Device；
Also include the instrument detection control apparatus being placed on described main body rack, described data processing module and institute
State magnetic strength sensor, described instrument detection control apparatus and described display module, described power supply electric connection.
A kind of novel elevator speed, braking distance, deceleration measurement apparatus the most according to claim 1,
It is characterized in that, described first support arm arranges first crossbeam, it is horizontal that described elastic device is placed in described first
Between beam and described main body rack；Arranging second cross beam on described second support arm, described elastic device is also put
Between described second cross beam and described main body rack.
A kind of novel elevator speed the most according to claim 1 and 2, braking distance, deceleration measure dress
Put, it is characterised in that described elastic device is spring.
A kind of novel elevator speed, braking distance, deceleration measurement apparatus the most according to claim 1,
It is characterized in that, described main body rack arranges jack, data processing module described in described jack electric connection,
Also including that instrument detects remote control, described instrument detection remote control includes joining with described jack
The plug of set, described plug wires connection remote control switch.
A kind of novel elevator speed, braking distance, deceleration measurement apparatus the most according to claim 4,
It is characterized in that, described jack is arranged on the rear end of described hand holding handle.
A kind of novel elevator speed, braking distance, deceleration measurement apparatus the most according to claim 4,
It is characterized in that, described data processing module include signal processing circuit module for receiving induced signal and
Data processing single chip, for the induced signal of magnetic strength sensor, changing, be calculated as elevator wire rope
The speed of service, braking distance, deceleration data, and shown over the display by display module.
A kind of novel elevator speed, braking distance, deceleration measurement apparatus the most according to claim 1,
It is characterized in that, described instrument detection control apparatus is placed in the position that described hand holding handle top facilitates thumb to press
Put.
A kind of novel elevator speed, braking distance, deceleration measurement apparatus the most according to claim 1,
It is characterized in that, described magnetic strength sensor is Hall element or tongue tube or photoelectric sensor.
9. according to a kind of novel elevator speed described in any one of claim 1 or 2 or 4 or 5 or 6 or 7 or 8
Degree, braking distance, deceleration measurement apparatus, it is characterised in that described measurement main wheel and described measurement auxiliary
The bottom surface of wheel protrudes from described base.
A kind of novel elevator speed, braking distance, deceleration measurement apparatus the most according to claim 1,
It is characterized in that, described main body rack arranges described measurement main wheel protective cover and the protection of described measurement auxiliary wheel
Cover, described electric magnet is fixed on the side of described measurement main wheel, or arranges coaxially in described measurement main wheel side
Rotating wheel or coaxial rotating gear, described electric magnet is fixed on described axle and rotates wheel or the side of coaxial rotating gear
On face or periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620309914.0U CN205500488U (en) | 2016-04-13 | 2016-04-13 | Novel distance is stopped to elevator speed , system, deceleration is measured device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620309914.0U CN205500488U (en) | 2016-04-13 | 2016-04-13 | Novel distance is stopped to elevator speed , system, deceleration is measured device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205500488U true CN205500488U (en) | 2016-08-24 |
Family
ID=56712921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620309914.0U Active CN205500488U (en) | 2016-04-13 | 2016-04-13 | Novel distance is stopped to elevator speed , system, deceleration is measured device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205500488U (en) |
-
2016
- 2016-04-13 CN CN201620309914.0U patent/CN205500488U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |