CN109631769A - A kind of elevator investigation method - Google Patents
A kind of elevator investigation method Download PDFInfo
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- CN109631769A CN109631769A CN201811565076.3A CN201811565076A CN109631769A CN 109631769 A CN109631769 A CN 109631769A CN 201811565076 A CN201811565076 A CN 201811565076A CN 109631769 A CN109631769 A CN 109631769A
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000011835 investigation Methods 0.000 title claims abstract description 18
- 238000005259 measurement Methods 0.000 claims abstract description 71
- 239000000523 sample Substances 0.000 claims abstract description 57
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000013480 data collection Methods 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 19
- 238000005192 partition Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 5
- 238000005457 optimization Methods 0.000 description 10
- 230000005611 electricity Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
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- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Traffic Control Systems (AREA)
Abstract
The present invention provides a kind of elevator investigation methods, it is characterized in that, control unmanned helicopter is vertically run from shaft bottom to elevator upper end, and speed data when unmanned helicopter vertically runs itself from shaft bottom to elevator upper end and required time data are transmitted to the data collection terminal of data acquisition device；And the horizontal rotary mechanism being equipped with by unmanned helicopter drives horizontally disposed infrared distance measurement probe to rotate horizontally to be circumferentially scanned to elevator, and collected data are transmitted to the data collection terminal of data acquisition device by the data output end of infrared distance measurement probe；Collected data are sent to processor again and obtain the data of elevator by the data output end of data acquisition device；To complete the measurement to elevator.The present invention, which has, can reduce exploration process safety hidden danger, can be improved exploration efficiency, can reduce working strength, surveys more accurate and reliable advantage.
Description
Technical field
The present invention relates to elevator prospecting technique field more particularly to a kind of elevator investigation methods.
Background technique
Elevator is the hoistway for installing elevator, and the size of hoistway is determined according to elevator selection, and electricity is installed on the borehole wall
Terraced track and counterweight track, reserved door opening install elevator door, and well headroom has elevator(lift) machine room.
After elevator shaft is built, elevator producer can the person of sending someone to on-site land survey hoistway whether according to civil engineering scheme require repair
It builds, is confirmed whether to meet elevator installation requirements.The basic tunnel dimension of elevator need to be checked, the basic size being related to includes that hoistway is net
Wide, net depth, headroom height, pit depth, hoisting depth and beam column distribution situation.Hoistway survey crew reach elevator shaft scene
After need successively to carry out data exploration, and record data.All relatively disorderly due to building site, live safeguard procedures are poor, to cause to deposit
In security risk.Hoistway survey crew need significant care itself high falling to injure in present field, falling object from high altitude injury, collision etc.
Bring human injury.And survey crew need layer-by-layer survey data to high-rise building elevator shaft, need to walk to every first floor,
The intensity that need to consume one's strength is big.Working efficiency is low, and surveys and record hoistway data and be easy to make mistakes.
Therefore, how can provide one kind can reduce exploration process safety hidden danger, can be improved exploration efficiency, can
Working strength is reduced, surveys more accurately and reliably elevator investigation method, becoming those skilled in the art has skill to be solved
Art problem.
Summary of the invention
Aiming at the above shortcomings existing in the prior art, present invention solves the technical problem that being, a kind of energy how is provided
It is enough to reduce exploration process safety hidden danger, it can be improved exploration efficiency, can reduce working strength, exploration is more electric
Stair shaft investigation method.
In order to solve the above technical problems, present invention employs following technological means:
A kind of elevator investigation method, which is characterized in that control unmanned helicopter is vertically run from shaft bottom to elevator
Upper end, and speed data when unmanned helicopter vertically runs itself from shaft bottom to elevator upper end and required
Time data are transmitted to the data collection terminal of data acquisition device；And the horizontal rotary mechanism being equipped with by unmanned helicopter
Horizontally disposed infrared distance measurement probe is driven to rotate horizontally to be circumferentially scanned to elevator, the data of infrared distance measurement probe are defeated
Collected data are transmitted to the data collection terminal of data acquisition device by outlet；The data output end of data acquisition device again will
Collected data are sent to processor and obtain the data of elevator；To complete the measurement to elevator.
In this way, to elevator during vertically being run from shaft bottom to elevator upper end by using unmanned helicopter
Well is surveyed, during unmanned helicopter is vertically run from shaft bottom to elevator upper end, by unmanned helicopter
To the data collection terminal of data acquisition device, the data of data acquisition device are defeated for speed and required time tranfer when operation
The time data and speed data that are collected into are sent to processor by outlet, and processor can converse electricity by time and speed
The depth dimensions of stair shaft.Meanwhile during unmanned helicopter is vertically run from shaft bottom to elevator upper end, by nothing
Horizontal rotary mechanism on people's helicopter drives infrared distance measurement probe to rotate horizontally the infrared survey to be circumferentially scanned to elevator
Collected data are transmitted to the data collection terminal of data acquisition device by the data output end away from probe, data acquisition device
Collected data are sent to processor again by data output end, and processor can be according to the collected data of infrared distance measurement probe
Converse the size of elevator circumferential direction.Elevator is surveyed by above-mentioned method, the survey of operator scene can be reduced
Path of trave when amount surveys process safety hidden danger with enough reductions；And relative to the existing mode manually successively measured, energy
It is enough to improve exploration efficiency, it can reduce working strength；It is surveyed by equipment, the reliability of measurement can be increased.
It as optimization, is realized using equipment below, including unmanned helicopter, the lower end of unmanned helicopter is equipped with horizontal rotation
Rotation mechanism, horizontal rotary mechanism have a horizontal rotation power output end, solid in horizontal rotation power output end connection
Surely have in horizontal infrared distance measurement probe, the horizontal rotation power output end is able to drive infrared distance measurement probe and rotates horizontally；
And data acquisition device is also removably connected on unmanned helicopter, the data collection terminal of the data acquisition device with
The data output end of infrared distance measurement probe carries out data transmission connecting.
In this way, having by the way that a horizontal rotary mechanism is arranged in the lower end of unmanned helicopter in horizontal rotary mechanism
It rotates horizontally power output end and is connected and fixed a horizontally disposed infrared distance measurement probe, to be able to drive infrared distance measurement probe water
Flat rotation；And it is equipped with data acquisition device on unmanned helicopter and is connected with infrared distance measurement probe.The device pair stated in use
It when elevator data are surveyed, is needed in the elevator that surveys so that unmanned helicopter enters, with unmanned helicopter from electricity
Stair shaft bottom, which is flown to the speed of the time of elevator top and flight, obtains the vertical height of elevator.Unmanned helicopter band
When dynamic infrared distance measurement is popped one's head in elevator different height, infrared distance measurement probe, which rotates horizontally, is scanned the circumferential direction of elevator,
And scanning acquisition data are input to data acquisition device and are stored or issued to external processing equipment, it is convenient for subsequent place
It can be derived that the basic tunnel dimension of elevator according to the data that infrared distance measurement probe obtains in reason link.Using above-mentioned apparatus to elevator
It is layer-by-layer when can be avoided manual measurement that elevator is measured when well is surveyed, to improve working efficiency, reduce labour
Intensity；Operator walks about at scene when can reduce exploration, to reduce the security risk in the course of work.
As optimization, measuring device, the measuring device packet are removably fixedly connected in the lower end of unmanned helicopter
Shell is included, driving motor is mounted in shell, the power output shaft of driving motor is in be arranged vertically downwards, in shell
Power output shaft on clump weight is nested and fixed；Power output shaft is able to drive clump weight horizontal rotation；It is intracorporal dynamic in shell
The lower square coaxial line of power output shaft is equipped with shaft, is equipped with transmission mechanism between the upper end and power output shaft of shaft so that dynamic
Power output shaft is able to drive shaft and reversely rotates at the same speed, and the lower end of shaft extends to below housing lower surface vertically downwards and formed
The horizontal rotation power output end, and for being connected with infrared distance measurement probe to drive infrared distance measurement probe level to revolve
Turn；And it is also connected on shell and is fixed with the data acquisition device.
It is found by the applicant that the rotary inertia of unmanned helicopter itself is in equilibrium state during actual use
So that the operation of unmanned helicopter is more stable.But because needing to drive the infrared distance measurement of unmanned helicopter lower end to pop one's head in
It rotates horizontally, infrared distance measurement probe can generate a rotary inertia when rotating horizontally, so that unmanned helicopter is rotating horizontally
The horizontal rotation opposite with infrared distance measurement probe rotation direction can occur under the action of inertia, cause infrared distance measurement probe in level
Rotation angle on direction is less than specified rotation angle.And the balance of unmanned helicopter itself can be also destroyed, so that nobody
Helicopter operation is not stable enough, and the precision shape of measurement is caused to reduce.
In above-mentioned structure, counterweight is driven by designing a horizontal clump weight, and by the same driving motor
Block is synchronous with infrared distance measurement probe and is rotated in the opposite direction, guarantees when clump weight and infrared distance measurement probe rotate
Synchronism；And clump weight is enabled to generate a horizontal rotary inertia, and the rotary inertia and infrared distance measurement probe generate
Rotary inertia it is equal in magnitude and contrary preferably to cancel out each other so that more flat when whole device is run
Surely, it can guarantee the accuracy that infrared distance measurement probe horizontally rotates, preferably to improve the accuracy and reliability entirely surveyed.
As optimization, the data acquisition device is fastened on the rear end of infrared distance measurement probe.
In such manner, it is possible to which convenient fix the installation of data acquisition device；It can be conveniently attached by conducting wire to reduce
Cost；Also, because data acquisition device is the rear end for being fixed on infrared distance measurement probe, the two can synchronize simultaneously is revolved
Turn, is attached using conducting wire, can preferably avoid the problem that coiling；The shape of clump weight and data acquisition device and infrared
The shape of range finding probe entirety is identical, and quality is equal, and clump weight is rotated horizontally pops one's head in data acquisition device and infrared distance measurement
Integral level rotation can generate contrary rotary inertia equal in magnitude and cancel out each other.
As optimization, the shell is integrally in cuboid box body structure, is equipped with horizontal baffle at the middle part of shell with by shell
Every the lower installation cavity of upper installation cavity and lower section in top, the driving motor is arranged in upper installation cavity internal body portion, and drives
The front end of dynamic motor is fixedly connected on partition upper surface, and the power output shaft that driving motor is corresponded on partition is equipped with to be passed through simultaneously for it
Extend to the relief hole in lower installation cavity；The clump weight and the corresponding setting of transmission mechanism are in lower installation cavity.
In this way, the structure of entire shell is more reasonable, can facilitate and various pieces structure is arranged, and mutually it
Between it is relatively independent, reciprocal influence is smaller.
As optimization, the transmission mechanism includes the drive bevel gear being sleeved and fixed in motor driving shaft lower end；In shaft
Upper end driven wheel of differential is nested and fixed；The first intermediate rotary shaft perpendicular to shaft setting is additionally provided on shell, first
Intermediate bevel gears are nested and fixed in intermediate rotary shaft, and Intermediate bevel gears respectively engage biography with drive bevel gear and driven wheel of differential
It is dynamic；And drive bevel gear and the equal setting of the number of teeth of driven wheel of differential.
In this way, above-mentioned transmission mechanism is simpler, and by gear drive, transmission efficiency is higher.
As optimization, the second intermediate rotary shaft, the second intermediate rotary shaft and the first intermediate rotary shaft are additionally provided on shell in same
Axis and interval setting, are nested and fixed counterweight bevel gear in the second intermediate rotary shaft, and counterweight bevel gear is respectively and active conical tooth
Wheel and driven wheel of differential engaged transmission.
In this way, will affect whole device use because Intermediate bevel gears when in use can generate a vertical rotary inertia
When stability and accuracy, by setting one, the identical counterweight bevel gear of opposite and revolving speed is gone with Intermediate bevel gears rotation direction
The rotary inertia in the vertical direction that Intermediate bevel gears generate is offset, so that whole device operation is more steady, to reach work
Accuracy when exploration.
As optimization, what the drive bevel gear was vertically spaced is located at below clump weight.
In this way, structure is more reasonable, the mounting arrangements of drive bevel gear and clump weight can be facilitated.
As optimization, multiple air holes are provided on shell circle peripheral wall corresponding with clump weight.
In this way, the air-flow that clump weight generates can be balanced by air hole and extraneous holding, to improve stability.
As optimization, shell includes the case top lid of upper end being detachably connected.
In this way, easy to installation and maintenance.
As optimization, the material of the shell is plastics.
In this way, the quality of whole device is lighter while meeting intensity requirement.
Detailed description of the invention
Fig. 1 is schematic diagram when surveying to elevator in the specific embodiment of the invention.
Fig. 2 is the structural schematic diagram of elevator surveying device in Fig. 1.
Fig. 3 is the structural schematic diagram of measuring device in Fig. 2.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawing.
When specific implementation: as shown in Figure 1 to Figure 3, a kind of elevator investigation method, which is characterized in that control nobody and go straight up to
Machine is vertically run from shaft bottom to elevator upper end, and unmanned helicopter itself is vertically run from shaft bottom to
Speed data and required time data when elevator upper end are transmitted to the data collection terminal of data acquisition device；And it relies on
The horizontal rotary mechanism that unmanned helicopter is equipped with drives horizontally disposed infrared distance measurement probe to rotate horizontally to elevator week
To being scanned, the data output end of infrared distance measurement probe acquires the data that collected data are transmitted to data acquisition device
End；Collected data are sent to processor again and obtain the data of elevator by the data output end of data acquisition device；With
Complete the measurement to elevator.
In this way, to elevator during vertically being run from shaft bottom to elevator upper end by using unmanned helicopter
Well is surveyed, during unmanned helicopter is vertically run from shaft bottom to elevator upper end, by unmanned helicopter
To the data collection terminal of data acquisition device, the data of data acquisition device are defeated for speed and required time tranfer when operation
The time data and speed data that are collected into are sent to processor by outlet, and processor can converse electricity by time and speed
The depth dimensions of stair shaft.Meanwhile during unmanned helicopter is vertically run from shaft bottom to elevator upper end, by nothing
Horizontal rotary mechanism on people's helicopter drives infrared distance measurement probe to rotate horizontally the infrared survey to be circumferentially scanned to elevator
Collected data are transmitted to the data collection terminal of data acquisition device by the data output end away from probe, data acquisition device
Collected data are sent to processor again by data output end, and processor can be according to the collected data of infrared distance measurement probe
Converse the size of elevator circumferential direction.Elevator is surveyed by above-mentioned method, the survey of operator scene can be reduced
Path of trave when amount surveys process safety hidden danger with enough reductions；And relative to the existing mode manually successively measured, energy
It is enough to improve exploration efficiency, it can reduce working strength；It is surveyed by equipment, the reliability of measurement can be increased.
In present embodiment, realized using equipment below, including unmanned helicopter 1, the lower end of unmanned helicopter
Equipped with horizontal rotary mechanism, horizontal rotary mechanism has a horizontal rotation power output end, defeated in the horizontal rotation power
Outlet is fixedly connected in horizontal infrared distance measurement probe 2, and the horizontal rotation power output end is able to drive infrared distance measurement spy
Head rotates horizontally；And data acquisition device 3 is also removably connected on unmanned helicopter, the data acquisition device
Data collection terminal carries out data transmission connecting with the data output end that infrared distance measurement is popped one's head in.
In this way, having by the way that a horizontal rotary mechanism is arranged in the lower end of unmanned helicopter in horizontal rotary mechanism
It rotates horizontally power output end and is connected and fixed a horizontally disposed infrared distance measurement probe, to be able to drive infrared distance measurement probe water
Flat rotation；And it is equipped with data acquisition device on unmanned helicopter and is connected with infrared distance measurement probe.The device pair stated in use
It when elevator data are surveyed, is needed in the elevator that surveys so that unmanned helicopter enters, with unmanned helicopter from electricity
Stair shaft bottom, which is flown to the speed of the time of elevator top and flight, obtains the vertical height of elevator.Unmanned helicopter band
When dynamic infrared distance measurement is popped one's head in elevator different height, infrared distance measurement probe, which rotates horizontally, is scanned the circumferential direction of elevator,
And scanning acquisition data are input to data acquisition device and are stored or issued to external processing equipment, it is convenient for subsequent place
It can be derived that the basic tunnel dimension of elevator according to the data that infrared distance measurement probe obtains in reason link.Using above-mentioned apparatus to elevator
It is layer-by-layer when can be avoided manual measurement that elevator is measured when well is surveyed, to improve working efficiency, reduce labour
Intensity；Operator walks about at scene when can reduce exploration, to reduce the security risk in the course of work.
In present embodiment, measuring device, the survey are removably fixedly connected in the lower end of unmanned helicopter
Measuring device includes shell 4, and driving motor 5 is mounted in shell, and the power output shaft of driving motor is in set vertically downwards
It sets, clump weight 6 is nested and fixed on the intracorporal power output shaft of shell；Power output shaft is able to drive clump weight horizontal rotation；
The intracorporal power output shaft of shell lower square coaxial line be equipped with shaft 7, between the upper end and power output shaft of shaft be equipped with pass
So that power output shaft is able to drive shaft reversely rotates at the same speed, the lower end of shaft extends under shell motivation structure vertically downwards
Lower face simultaneously forms the horizontal rotation power output end, and infrared to drive for being connected with infrared distance measurement probe 2
Range finding probe rotates horizontally；And it is also connected on shell and is fixed with the data acquisition device 3.
It is found by the applicant that the rotary inertia of unmanned helicopter itself is in equilibrium state during actual use
So that the operation of unmanned helicopter is more stable.But because needing to drive the infrared distance measurement of unmanned helicopter lower end to pop one's head in
It rotates horizontally, infrared distance measurement probe can generate a rotary inertia when rotating horizontally, so that unmanned helicopter is rotating horizontally
The horizontal rotation opposite with infrared distance measurement probe rotation direction can occur under the action of inertia, cause infrared distance measurement probe in level
Rotation angle on direction is less than specified rotation angle.And the balance of unmanned helicopter itself can be also destroyed, so that nobody
Helicopter operation is not stable enough, and the precision shape of measurement is caused to reduce.
In above-mentioned structure, counterweight is driven by designing a horizontal clump weight, and by the same driving motor
Block is synchronous with infrared distance measurement probe and is rotated in the opposite direction, guarantees when clump weight and infrared distance measurement probe rotate
Synchronism；And clump weight is enabled to generate a horizontal rotary inertia, and the rotary inertia and infrared distance measurement probe generate
Rotary inertia it is equal in magnitude and contrary preferably to cancel out each other so that more flat when whole device is run
Surely, it can guarantee the accuracy that infrared distance measurement probe horizontally rotates, preferably to improve the accuracy and reliability entirely surveyed.
In present embodiment, the data acquisition device 3 is fastened on the rear end of infrared distance measurement probe 2.
In such manner, it is possible to which convenient fix the installation of data acquisition device；It can be conveniently attached by conducting wire to reduce
Cost；Also, because data acquisition device is the rear end for being fixed on infrared distance measurement probe, the two can synchronize simultaneously is revolved
Turn, is attached using conducting wire, can preferably avoid the problem that coiling；The shape of clump weight and data acquisition device and infrared
The shape of range finding probe entirety is identical, and quality is equal, and clump weight is rotated horizontally pops one's head in data acquisition device and infrared distance measurement
Integral level rotation can generate contrary rotary inertia equal in magnitude and cancel out each other.
In present embodiment, the whole shell 4 is in cuboid box body structure, the middle part of shell be equipped with it is horizontal every
Plate 8 is in the upper installation cavity of top and the lower installation cavity of lower section to separate enclosure interior, and the driving motor 5 is arranged in upper installation
It is intracavitary, and the front end of driving motor is fixedly connected on partition upper surface, the power output shaft that driving motor is corresponded on partition is equipped with
The relief hole in lower installation cavity is extended through for it；The clump weight 6 is corresponding with transmission mechanism to be arranged in lower installation cavity
It is interior.
In this way, the structure of entire shell is more reasonable, can facilitate and various pieces structure is arranged, and mutually it
Between it is relatively independent, reciprocal influence is smaller.
In present embodiment, the transmission mechanism includes the drive bevel gear being sleeved and fixed in motor driving shaft lower end
9；Driven wheel of differential 10 is nested and fixed in the upper end of shaft；The first centre being additionally provided on shell perpendicular to shaft setting turns
Axis 11, is nested and fixed Intermediate bevel gears 12 in the first intermediate rotary shaft, and Intermediate bevel gears respectively with drive bevel gear and from
Dynamic bevel gear engaged transmission；And drive bevel gear and the equal setting of the number of teeth of driven wheel of differential.
In this way, above-mentioned transmission mechanism is simpler, and by gear drive, transmission efficiency is higher.
In present embodiment, it is additionally provided with the second intermediate rotary shaft 13 on shell, in the second intermediate rotary shaft and first
Between shaft in coaxial line and interval setting, counterweight bevel gear 14 is nested and fixed in the second intermediate rotary shaft, counterweight bevel gear is each
From with drive bevel gear and driven wheel of differential engaged transmission.
In this way, will affect whole device use because Intermediate bevel gears when in use can generate a vertical rotary inertia
When stability and accuracy, by setting one, the identical counterweight bevel gear of opposite and revolving speed is gone with Intermediate bevel gears rotation direction
The rotary inertia in the vertical direction that Intermediate bevel gears generate is offset, so that whole device operation is more steady, to reach work
Accuracy when exploration.
In present embodiment, what the drive bevel gear 9 was vertically spaced is located at 6 lower section of clump weight.
In this way, structure is more reasonable, the mounting arrangements of drive bevel gear and clump weight can be facilitated.
In present embodiment, multiple air holes 15 are provided on shell circle peripheral wall corresponding with clump weight.
In this way, the air-flow that clump weight generates can be balanced by air hole and extraneous holding, to improve stability.
In present embodiment, shell includes the case top lid 16 of upper end being detachably connected.
In this way, easy to installation and maintenance.
In present embodiment, the material of the shell is plastics.
In this way, the quality of whole device is lighter while meeting intensity requirement.
Claims (10)
1. a kind of elevator investigation method, which is characterized in that control unmanned helicopter is vertically run from shaft bottom to elevator
Well upper end, and speed data and institute when unmanned helicopter vertically runs itself from shaft bottom to elevator upper end
The data that take time are transmitted to the data collection terminal of data acquisition device；And the horizontal rotation machine being equipped with by unmanned helicopter
Structure drives horizontally disposed infrared distance measurement probe to rotate horizontally to be circumferentially scanned to elevator, the data of infrared distance measurement probe
Collected data are transmitted to the data collection terminal of data acquisition device by output end；The data output end of data acquisition device is again
Collected data are sent to processor and obtain the data of elevator；To complete the measurement to elevator.
2. elevator investigation method according to claim 1, which is characterized in that realized using equipment below, including nothing
People's helicopter (1), the lower end of unmanned helicopter are equipped with horizontal rotary mechanism, and horizontal rotary mechanism has a horizontal rotation power
Output end is fixedly connected in the horizontal rotation power output end and pops one's head in (2) in horizontal infrared distance measurement, the horizontal rotation
Power output end is able to drive infrared distance measurement probe and rotates horizontally；And data are also removably connected on unmanned helicopter
The data output end of acquisition device (3), data collection terminal and the infrared distance measurement probe of the data acquisition device carries out data biography
Defeated connection.
3. elevator investigation method according to claim 2, which is characterized in that dismountable in the lower end of unmanned helicopter
It is fixedly connected with measuring device, the measuring device includes shell (4), is mounted in shell driving motor (5), is driven
Clump weight (6) are nested and fixed in being arranged vertically downwards in the power output shaft of motor on the intracorporal power output shaft of shell；Power
Output shaft is able to drive clump weight horizontal rotation；The intracorporal power output shaft of shell lower square coaxial line be equipped with shaft (7), turn
Transmission mechanism is equipped between the upper end and power output shaft of axis so that power output shaft is able to drive shaft reversely rotates at the same speed,
The lower end of shaft extends to below housing lower surface vertically downwards and is formed the horizontal rotation power output end, and is used for and institute
Infrared distance measurement probe (2) is stated to be connected to drive infrared distance measurement probe to rotate horizontally；And it is also connected on shell and is fixed with the number
According to acquisition device (3).
4. the elevator investigation method stated according to claim 3, which is characterized in that the data acquisition device (3) is connected and fixed
In the rear end of infrared distance measurement probe (2).
5. elevator investigation method according to claim 3, which is characterized in that the shell (4) is integrally in cuboid box
Body structure is equipped with horizontal baffle (8) at the middle part of shell separating enclosure interior under upper installation cavity and lower section in top
Installation cavity, the driving motor (5) is arranged in upper installation cavity, and the front end of driving motor is fixedly connected on partition upper surface,
The power output shaft that driving motor is corresponded on partition, which is equipped with, extends through the relief hole in lower installation cavity for it；The counterweight
Block (6) and the corresponding setting of transmission mechanism are in lower installation cavity.
6. elevator investigation method according to claim 3, which is characterized in that the transmission mechanism includes being sleeved and fixed
Drive bevel gear (9) in motor driving shaft lower end；Driven wheel of differential (10) are nested and fixed in the upper end of shaft；On shell
It is additionally provided with the first intermediate rotary shaft (11) perpendicular to shaft setting, Intermediate bevel gears are nested and fixed in the first intermediate rotary shaft
(12), and Intermediate bevel gears respectively with drive bevel gear and driven wheel of differential engaged transmission；And drive bevel gear and from mantle tooth
The equal setting of the number of teeth of wheel.
7. elevator investigation method according to claim 6, which is characterized in that be additionally provided among second and turn on shell
Axis (13), the second intermediate rotary shaft and the first intermediate rotary shaft are arranged in coaxial line and interval, are sleeved and fixed in the second intermediate rotary shaft
Have counterweight bevel gear (14), counterweight bevel gear respectively with drive bevel gear and driven wheel of differential engaged transmission.
8. elevator investigation method according to claim 6, which is characterized in that the drive bevel gear (9) is vertically spaced
Be located at clump weight (6) below.
9. elevator investigation method according to claim 3, which is characterized in that in shell circle week corresponding with clump weight
Multiple air holes (15) are provided on wall.
10. elevator investigation method according to claim 3, which is characterized in that shell includes being detachably connected for upper end
Case top lid (16)；
The material of the shell (4) is plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811565076.3A CN109631769B (en) | 2018-12-20 | 2018-12-20 | Elevator shaft surveying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811565076.3A CN109631769B (en) | 2018-12-20 | 2018-12-20 | Elevator shaft surveying method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109631769A true CN109631769A (en) | 2019-04-16 |
| CN109631769B CN109631769B (en) | 2020-08-25 |
Family
ID=66076015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201811565076.3A Active CN109631769B (en) | 2018-12-20 | 2018-12-20 | Elevator shaft surveying method |
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| DE102021130335A1 (en) | 2021-11-19 | 2023-05-25 | Tk Elevator Innovation And Operations Gmbh | Drone system and method for capturing the three-dimensional spatial configuration of a shaft |
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