CN106429777B - Escalator and its automatic lubricating method - Google Patents
Escalator and its automatic lubricating method Download PDFInfo
- Publication number
- CN106429777B CN106429777B CN201611046195.9A CN201611046195A CN106429777B CN 106429777 B CN106429777 B CN 106429777B CN 201611046195 A CN201611046195 A CN 201611046195A CN 106429777 B CN106429777 B CN 106429777B
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- Prior art keywords
- escalator
- rainwater
- controller
- inlet pipe
- water inlet
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B31/00—Accessories for escalators, or moving walkways, e.g. for sterilising or cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B29/00—Safety devices of escalators or moving walkways
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/38—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with a separate pump; Central lubrication systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/14—Rainfall or precipitation gauges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N2270/00—Controlling
- F16N2270/70—Supply
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Atmospheric Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental Sciences (AREA)
- Escalators And Moving Walkways (AREA)
Abstract
The invention discloses a kind of escalator and its automatic lubricating methods, the escalator includes: rainwater detection device, handrail, conveyer belt and speed-regulating system, and the rainwater detection device includes: catch basin, water inlet pipe, rain detector, rhone, drainpipe and controller；The catch basin, water inlet pipe, rhone, drainpipe are sequentially connected, the rain detector is arranged in rhone and is electrically connected with the controller, rainwater is guided to rain detector by water inlet pipe by catch basin, rain detector detection rainwater simultaneously provides signal to controller, rainwater flows through rain detector and comes together in rhone, is discharged by drainpipe；The rainwater detection device is installed on handrail or escalator entrance or exit；The controller is connect with the speed-regulating system of rain detector and escalator respectively.
Description
Technical field
The present invention relates to elevator technology fields, more particularly, to a kind of escalator and its automatic lubricating method.
Background technique
Escalator is also referred to as escalator, handrail elevator, Escalator or automatic pedestrian's elevator, by helping for terraced road and both sides
Hand composition, is a kind of means of transport that pedestrian is transported in a manner of conveyer belt.Escalator is usually tilting, and pedestrian is in escalator
An end station on automatically walk step, the other end of escalator will be brought to automatically.It more and more helps automatically at present
Ladder is mounted on outdoor, is affected by weather, needs to carry out the maintenance such as intermittent oiling.Traditional escalator is using starting
The mode combined with interval lubrication is lubricated, starting lubrication is carried out come control oil pump to chain by the enabling signal of escalator
Lubrication, interval lubrication is to set a time by the time relay or program software, when escalator operation reaches setting
When the time, control oil pump is lubricated chain.Weather when starting lubrication does not account for maintenance influences, in the chain of conveyer belt
Regardless of whether there is or not rain drop erosiones, lubricating oil all is pumped to chain when escalator is again started up, i.e., in the case that weather does not rain
Because other reasons stop ladder, lubricating oil is also still retained on chain without rain drop erosion, pumps lubricating oil when being again started up elevator,
The waste of lubricating oil is then caused, the maintenance costs of outdoor escalator are improved.
Summary of the invention
Based on this, the invention reside in overcoming the deficiencies of existing technologies, a kind of escalator and its automatic lubricating method are provided.
Its technical solution is as follows:
A kind of escalator characterized by comprising rainwater detection device, handrail, conveyer belt and speed-regulating system, it is described
Rainwater detection device can be installed on escalator handrail or escalator entrance or exit；The controller respectively with rain
Water gauge is connected with the speed-regulating system of escalator.When rain detector is to rainwater, by controller to escalator into
Row reduction of speed stops ladder.The rainwater detection device, comprising: catch basin, water inlet pipe, rain detector, rhone, drainpipe and control
Device processed；The catch basin, water inlet pipe, rhone, drainpipe are sequentially connected, the rain detector be arranged in rhone and with
Collected rainwater is guided to rain detector by water inlet pipe by controller electrical connection, catch basin, and rain detector detects rain
Water simultaneously provides inductive signal to controller, and rainwater flows through rain detector and comes together in rhone, passes through the row connecting with rhone
Water pipe is expelled to building drainage；Rainwater is guided on rain detector by the catch basin by water inlet pipe, rainwater detection
Device provides a normally closed signal to controller, and controller is then not-time, and sends inductive signal and stop lubricating to oil pump.When no longer
When rain is guided on rain detector, rain detector stops issuing inductive signal, and controller starts timing at this time, works as meter
When reach preset time value when, controller issue control signal, the chain of escalator is lubricated.Interval lubrication is to pass through
The time relay or program software set a time, and when escalator operation reaches setting time, control oil pump is to certainly
Dynamic escalator chain is lubricated.Rainwater detection lubricating system is combined with interval lubrication in the technical program, when because raining
And when stopping ladder and needing to be again started up, then pumping lubricating oil is lubricated chain, and enters interval lubrication procedure, when due to other
Reason is stopped ladder and is again started up, and then reduces fuel consumption without lubrication when starting, substitutes the side of outdoor staircase starting lubrication
Formula not only reduces the maintenance cost of outdoor staircase, moreover it is possible to reduce pollution of the waste oil to natural environment.
The rain detector includes bracket and sensor in one of the embodiments, and the sensor is installed on branch
On frame.Rack-mount sensor is set up on rhone by branch, and the bracket is fixed in rhone, and rainwater flows through
Rhone is come together in after sensor.
The sensor is capacitance type sensor in one of the embodiments, and the variation of tested non electrical quantity is converted to
Electric capacitance change.
The catch basin is funnel-form in one of the embodiments, facilitates collection rainwater.The catch basin can be by stainless
Steel material is made.
Cover board is equipped at the notch of the catch basin in one of the embodiments, the cover board is equipped with leakage hole.Rain
Water flows into catch basin by leakage hole.
The water inlet pipe includes the first water inlet pipe and the second water inlet pipe, first water inlet in one of the embodiments,
Pipe is connect with reservoir bases, the rainwater diversion that catch basin is collected into rain detector, second water inlet pipe and water storage
The connection of slot notch edges, when precipitation is larger, rainwater overflows at notch, can be by the second water inlet pipe of notch edges by rain
Water is guided to rain detector.
It in one of the embodiments, further include the oil pump for being lubricated to the chain in conveyer belt, the control
Device is connect with oil pump.Rainwater is guided on rain detector by catch basin by water inlet pipe, rain detector provide one it is normally closed
For signal to controller, controller is then not-time, and sends inductive signal and stop lubricating to oil pump.When there is no rainwater diversions to rain
When on water gauge, rain detector stops issuing inductive signal, and controller starts timing at this time, when timing reaches preset time
When value, such as timing Man Yi little, controller issues control signal, carries out feeding lubricating to the chain in conveyer belt.
It in one of the embodiments, further include sounding an alarm or the sounding device of voice reminder, the sounding device are set
It is connect in the inlet of escalator, and with controller.When rainwater detection device detect by water inlet pipe water conservancy diversion Lai rainwater when,
Sounding device is controlled by controller and provides alarm or voice reminder, and reminding passengers are taken care.
It in one of the embodiments, further include the light emitting device for showing light or graphic alerts, the light emitting device is set
It is connect in the inlet of escalator, and with controller.When rainwater detection device detects rainy, is controlled and sent out by controller
Electro-optical device provides warning picture or light, and reminding passengers are taken care.
This programme also provides a kind of automatic lubricating method of escalator, and the escalator is any one above-mentioned implementation
Escalator described in example, steps are as follows for the automatic lubricating method:
Step 1, starting rainwater detection device carries out rainwater detection, and rainwater is not detected to controller setting and presets
Time value.
Step 2, rainwater detection device detect that the rainwater that water inlet pipe water conservancy diversion is come in, control escalator stop ladder or reduction of speed；
Guarantee the operational safety of escalator.
The rainwater that water inlet pipe water conservancy diversion is come in is not detected in step 3, rainwater detection device, and controller starts timing；Work as rainwater
When detection device remains to detect rainwater, then program is not clocked into.
Step 4, timing reach preset time value, are lubricated to chain；When timing does not reach preset time value, chain
Rain is also remained on item, lubricant effect is bad.
Step 5 starts escalator or raises speed to escalator.
Step 6 then enters interval lubrication procedure, while rainwater detection device is still after escalator starts or raises speed
It opens, at any time to whether there is or not rainwater diversions to rain detector to detect, such as rain then returns to step 2 and moves in circles.
The escalator of the technical program is also possible to be horizontally disposed with either tilting.Horizontally disposed escalator
As moving sidewalk.Other equipment for needing to detect rainwater can also use rainwater detection device of the present invention.
The beneficial effects of the present invention are:
Rainwater is guided on rain detector by catch basin by water inlet pipe, and rain detector provides a normally closed signal extremely
Controller, controller is then not-time, and sends inductive signal and stop lubricating to oil pump.When there is no rainwater diversions to rainwater to detect
When on device, rain detector stops issuing inductive signal, and controller starts timing at this time, when timing reaches preset time value,
Controller issues control signal, is lubricated to chain.The starting lubricating system for substituting outdoor staircase, not only reduces outdoor and helps
The maintenance cost of ladder, moreover it is possible to reduce pollution of the waste oil to natural environment.
When rainwater detection device detects that rainwater flows into, reduction of speed is carried out to escalator by controller or stops ladder, and
Warning picture, light, voice reminder or alarm are provided, reminding passengers are taken care, and avoid passenger in this public of subway station
Because escalator stops causing safety accident due to ladder is blocked by passenger at entrance.
Detailed description of the invention
Fig. 1 is rainwater structure of the detecting device schematic diagram of the present invention；
Fig. 2 is the rain detector structural schematic diagram of rainwater detection device of the present invention；
Fig. 3 is the catch basin top view of rainwater detection device of the present invention；
Fig. 4 is the catch basin and water inlet pipe connection schematic diagram of rainwater detection device of the present invention；
Fig. 5 is the automatic lubricating method flow chart of escalator of the present invention.
Description of symbols:
10, catch basin；11, cover board；12, leakage hole；20, water inlet pipe；21, the first water inlet pipe；22, the second water inlet pipe；30,
Rain detector；31, bracket；32, sensor；40, rhone；50, drainpipe；60, controller.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, below in conjunction with attached drawing and specific embodiment party
Formula, the present invention is further described in detail.It should be understood that the specific embodiments described herein are only to solve
The present invention is released, and the scope of protection of the present invention is not limited.
A kind of rainwater detection device as shown in Figure 1, comprising: catch basin 10, water inlet pipe 20, rain detector 30, draining
Slot 40, drainpipe 50 and controller 60；The catch basin 10, water inlet pipe 20, rhone 40, drainpipe 50 are sequentially connected, described
Rain detector 30 is arranged in rhone 40 and is electrically connected with controller 60, and collected rainwater is passed through water inlet by catch basin 10
Pipe 20 is guided to rain detector 30, and rain detector 30 detects rainwater and provides inductive signal to controller 60, and rainwater flows through
Rain detector 30 comes together in rhone 40, is expelled to building drainage by the drainpipe 50 connecting with rhone 40.
Rainwater is guided on rain detector 30 by catch basin 10 by water inlet pipe 20, and rain detector 30 provides one often
Signal is closed to controller 60, controller 60 is then not-time, and sends inductive signal and stop lubricating to oil pump.When no longer rain is led
When flowing on rain detector 30, rain detector 30 stops issuing inductive signal, and controller 60 starts timing at this time, works as timing
When reaching preset time value, in the present embodiment, preset time value is 1 hour, i.e., when timer full 1 is small, controller 60 is sent out
Signal is controlled out, and escalator chain is lubricated.Interval lubrication is by the time relay or program software setting one
A time, when escalator operation reaches setting time, control oil pump is lubricated escalator chain.In the present embodiment
Rainwater detection lubricating system is combined with interval lubrication, stops ladder because of raining when elevator or reduction of speed needs is again started up or mentions
When fast, then pump lubricating oil and chain be lubricated, and enter interval lubrication procedure, when due to other reasons stop ladder or reduction of speed and
When being again started up or raising speed, then without lubrication when starting and raising speed, reduce fuel consumption.
As shown in Fig. 2, the rain detector 30 includes bracket 31 and sensor 32, the sensor 32 in the present embodiment is
Capacitance type sensor, the sensor 32 are installed on bracket 31.Rack-mount 31 sensor 32 is set by bracket 31
In on rhone 40, rainwater comes together in rhone 40 after flowing through sensor 32.
As shown in Figures 3 and 4, the catch basin 10 is funnel-form, and catch basin 10 is made of stainless steel material, the catch basin
Cover board 11 is equipped at 10 notch, the cover board 11 is equipped with leakage hole 12, and rainwater flows into catch basin 10 by leakage hole 12.
The water inlet pipe 20 includes the first water inlet pipe 21 and the second water inlet pipe 22, first water inlet pipe 21 and catch basin 10
Bottom connection, the rainwater diversion that catch basin 10 is collected into rain detector 30, second water inlet pipe 22 and catch basin 10
Notch edges connection, when precipitation is larger, rainwater overflows at notch, can be by the second water inlet pipe 22 of notch edges by rain
Water is guided to rain detector 30.
The present invention also provides a kind of escalator, the escalator includes rainwater detection device, handrail, conveyer belt and tune
Speed system.The rainwater detection device is rainwater detection device described in any one above-mentioned embodiment, the rainwater detection dress
Setting can be installed on handrail or escalator entrance or exit, the controller 60 respectively with rain detector 30 and speed regulation
System connection.When rain detector is detected through rainwater derived from water inlet pipe 20, inductive signal is transferred to controller 60, is controlled
Device 60 processed sends a control signal to the speed-regulating system of escalator, carries out reduction of speed to escalator or stops ladder.
The present embodiment further includes the oil pump for being lubricated to the chain in conveyer belt, and the controller 60 connects with oil pump
It connects.Rainwater is guided on rain detector 30 by catch basin 10 by water inlet pipe 20, and rain detector 30 provides a normally closed letter
Number to controller 60, controller is then not-time, and sends inductive signal and stop lubricating to oil pump, when there is no rainwater diversions to rain
When on water gauge, rain detector 30 stops issuing inductive signal, and controller 60 starts timing at this time, presets when timing reaches
When time value, such as when timing full 1 is small, controller 60 issues control signal, so that oil pump be driven to carry out feeding lubricating to chain.
The present embodiment further includes sound-light reminding device, such as sound an alarm or the sounding device of voice reminder and display light or
The light emitting device of graphic alerts.
The sounding device is set to the inlet of escalator, and connect with controller 60.When rainwater detection device detects
When to through rainwater derived from water inlet pipe 20, sounding device is controlled by controller 60 and provides alarm or voice reminder, reminding passengers
It takes care.
The light emitting device is set to the inlet of escalator, and connect with controller 60.When rainwater detection device detects
When to the rainwater imported through water inlet pipe 20, light emitting device is controlled by controller 60 and provides warning picture or light, reminding passengers
It takes care.
The escalator of the present embodiment is also possible to be horizontally disposed with either tilting.Horizontally disposed escalator is made
For moving sidewalk.Other equipment for needing to detect rainwater can also use rainwater detection device of the present invention.
As shown in figure 5, the escalator is above-mentioned the present invention also provides a kind of automatic lubricating method of escalator
Escalator described in one embodiment of anticipating, steps are as follows for the automatic lubricating method:
Step 1, starting rainwater detection device carries out rainwater detection, and the pre- of rainwater is not detected to the setting of controller 60
If time value.
Step 2, rainwater detection device detect that the rainwater that 20 water conservancy diversion of water inlet pipe is come in, control escalator stop ladder or drop
Speed；Guarantee the operational safety of escalator.
The rainwater that 20 water conservancy diversion of water inlet pipe is come in is not detected in step 3, rainwater detection device, and controller 60 starts timing；When
When rainwater detection device remains to detect rainwater, then program is not clocked into.
Step 4, timing reach preset time value, are lubricated to chain；When timing does not reach preset time value, chain
Rain is also remained on item, lubricant effect is bad.
Step 5 starts escalator or raises speed to escalator.
Step 6 then enters interval lubrication procedure, while rainwater detection device is still after escalator starts or raises speed
It opens, at any time to whether there is or not rainwater diversions to rain detector to detect, such as rain then returns to step 2 and moves in circles.
Rainwater detection lubricating system is combined with interval lubrication in the present embodiment, stops ladder or drop because of raining when elevator
It when speed needs to be again started up or raise speed, then pumps lubricating oil and chain is lubricated, and enter interval lubrication procedure, when due to it
When his reason stops ladder or reduction of speed and is again started up or raises speed, then without lubrication when starting and raising speed, reduce fuel consumption.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (8)
1. a kind of escalator characterized by comprising rainwater detection device, handrail, conveyer belt and speed-regulating system, the rain
Water detection device includes: catch basin, water inlet pipe, rain detector, rhone, drainpipe and controller；The catch basin, water inlet
Pipe, rhone, drainpipe are sequentially connected, and the rain detector is arranged in rhone and is electrically connected with the controller, catch basin
Collected rainwater is guided to rain detector by water inlet pipe, rain detector detection rainwater simultaneously provides inductive signal to control
Device processed, rainwater flow through rain detector and come together in rhone, are discharged by the drainpipe connecting with rhone；The rainwater detection
Device includes bracket and sensor, and the sensor is installed on bracket, and the sensor and the rhone interval are arranged, institute
It states bracket to be fixed in rhone, rainwater comes together in rhone after flowing through sensor；The rainwater detection device is installed on handrail
Upper or escalator entrance or exit；The controller is connect with the speed-regulating system of rain detector and escalator respectively.
2. escalator according to claim 1, which is characterized in that the catch basin is funnel-form.
3. escalator according to claim 1, which is characterized in that cover board is equipped at the notch of the catch basin, it is described
Cover board is equipped with leakage hole.
4. escalator according to claim 1-3, which is characterized in that the water inlet pipe includes the first water inlet pipe
With the second water inlet pipe, first water inlet pipe is connect with reservoir bases, and second water inlet pipe and catch basin notch edges connect
It connects.
5. escalator according to claim 1, which is characterized in that further include for moistening to the chain in conveyer belt
Sliding oil pump, the controller are connect with oil pump.
6. escalator according to claim 1, which is characterized in that further include sound an alarm or the sounding of voice reminder dress
It sets, the sounding device is set to escalator inlet, and connect with controller.
7. according to the described in any item escalators of claim 5-6, which is characterized in that further include display light or graphic alerts
Light emitting device, the light emitting device is set to escalator inlet, and connect with controller.
8. a kind of automatic lubricating method of escalator, which is characterized in that the escalator be claim 1-7 any one
The escalator, steps are as follows for the automatic lubricating method:
Step 1, starting rainwater detection device carry out rainwater detection, and controller setting are not detected the preset time of rainwater
Value；
Step 2, rainwater detection device detect that the rainwater that water inlet pipe water conservancy diversion is come in, control escalator stop ladder or reduction of speed；
The rainwater that water inlet pipe water conservancy diversion is come in is not detected in step 3, rainwater detection device, and controller starts timing；
Step 4, timing reach preset time value, are lubricated to chain；
Step 5 starts escalator or raises speed to escalator；
Step 6, into interval lubrication procedure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611046195.9A CN106429777B (en) | 2016-11-22 | 2016-11-22 | Escalator and its automatic lubricating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611046195.9A CN106429777B (en) | 2016-11-22 | 2016-11-22 | Escalator and its automatic lubricating method |
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| Publication Number | Publication Date |
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| CN106429777A CN106429777A (en) | 2017-02-22 |
| CN106429777B true CN106429777B (en) | 2019-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611046195.9A Active CN106429777B (en) | 2016-11-22 | 2016-11-22 | Escalator and its automatic lubricating method |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111285236B (en) * | 2018-12-06 | 2021-08-03 | 上海三菱电梯有限公司 | Lubricating system for open-air passenger conveying equipment |
| CN110216522B (en) * | 2019-07-01 | 2020-11-20 | 珠海格力智能装备有限公司 | Method and device for controlling lubricating pump |
| JP7080960B1 (en) | 2020-12-17 | 2022-06-06 | 東芝エレベータ株式会社 | Man conveyor operation control system |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0776481A (en) * | 1993-09-08 | 1995-03-20 | Toshiba Corp | Automatic lubricating device of escalator |
| CN2591649Y (en) * | 2002-12-31 | 2003-12-10 | 河北先河科技发展有限公司 | Automatic monitoring instrument for raining |
| JP4985363B2 (en) * | 2007-10-12 | 2012-07-25 | 三菱電機ビルテクノサービス株式会社 | Automatic refueling system for passenger conveyors |
| CN202279610U (en) * | 2011-07-27 | 2012-06-20 | 宁波宏大电梯有限公司 | Drainage device for escalator |
| CN203212192U (en) * | 2013-05-10 | 2013-09-25 | 恒达富士电梯有限公司 | Escalator having rainwater sensing function |
| JP5665099B1 (en) * | 2013-12-27 | 2015-02-04 | 東芝エレベータ株式会社 | Passenger conveyor |
| CN203667785U (en) * | 2014-01-03 | 2014-06-25 | 浙江西沃电梯有限公司 | Novel waterproof escalator |
| CN203877719U (en) * | 2014-02-25 | 2014-10-15 | 广州广日电梯工业有限公司 | Liquid level monitoring apparatus for outdoor staircase |
-
2016
- 2016-11-22 CN CN201611046195.9A patent/CN106429777B/en active Active
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