CN109626168B - Intelligent lubrication elevator - Google Patents
Intelligent lubrication elevator Download PDFInfo
- Publication number
- CN109626168B CN109626168B CN201910051856.4A CN201910051856A CN109626168B CN 109626168 B CN109626168 B CN 109626168B CN 201910051856 A CN201910051856 A CN 201910051856A CN 109626168 B CN109626168 B CN 109626168B
- Authority
- CN
- China
- Prior art keywords
- oil
- encoder
- oil pump
- lubrication
- storage battery
- Prior art date
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Links
- 238000005461 lubrication Methods 0.000 title claims abstract description 33
- 230000003028 elevating effect Effects 0.000 claims description 8
- 230000001050 lubricating effect Effects 0.000 claims description 6
- 239000003921 oil Substances 0.000 abstract description 74
- 239000010687 lubricating oil Substances 0.000 abstract description 11
- 230000009194 climbing Effects 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/12—Checking, lubricating, or cleaning means for ropes, cables or guides
- B66B7/1253—Lubricating means
- B66B7/1269—Lubricating means specially adapted for guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
Landscapes
- Types And Forms Of Lifts (AREA)
Abstract
The invention provides an intelligent lubrication lifter, which comprises a guide rail frame and a lifting table, wherein a plurality of limit rollers are arranged between the guide rail frame and the lifting table, a lubrication device is arranged on the lifting table, the lubrication device comprises an oil drum, an oil pump, a PLC (programmable logic controller), an encoder and a storage battery, the storage battery is respectively and electrically connected with the PLC, the oil pump and the encoder, the PLC is respectively and electrically connected with the encoder and the oil pump, the encoder is connected and linked with one of the limit rollers, the oil drum is connected with an input port of the oil pump through an oil pipe, and an output port of the oil pump is connected with a plurality of oil delivery pipes which are in one-to-one correspondence with the limit rollers. The encoder is connected with the limiting idler wheels and linked, is used for detecting the climbing height of the lifting platform and feeding back to the PLC, when the lifting platform is detected to climb, the PLC controls the oil pump to work, lubricating oil is transmitted to each limiting idler wheel through the oil delivery pipe to carry out oiling lubrication, manual intervention is not needed, a large amount of waste lubricating oil is prevented from being added at regular time, and the use cost is saved.
Description
[ field of technology ]
The invention relates to an intelligent lubrication lifter.
[ background Art ]
The existing elevator mainly uses two ways to lubricate the rollers, one is to manually lubricate the rollers, the other is to set a timing oiling device, the former adopts manual oiling lubrication, the former needs to climb onto a guide rail frame to lubricate the guide rail, the oiling lubrication mode is dangerous and has low oiling efficiency, the latter adopts timing oiling, the oiling mode is whether the elevator operates or not, and the oiling lubrication is carried out on the whole guide rail frame once the oiling time is preset, so that a great amount of lubricating oil is wasted.
[ invention ]
The invention aims to overcome the problems, and provides an intelligent lubrication elevator which is full-automatic and intelligent in oiling lubrication and has the advantages of good oiling lubrication effect, lubricating oil saving and the like.
In order to achieve the above purpose, the invention provides an intelligent lubrication elevator, which comprises a guide rail frame and an elevating platform, wherein a plurality of limit rollers are arranged between the guide rail frame and the elevating platform, a lubrication device is arranged on the elevating platform, the lubrication device comprises an oil drum, an oil pump, a PLC (programmable logic controller), an encoder and a storage battery, the storage battery is respectively and electrically connected with the PLC, the oil pump and the encoder, the PLC is respectively and electrically connected with the encoder and the oil pump, the encoder is connected and linked with one of the limit rollers, the oil drum is connected with an input port of the oil pump through an oil pipe, and an output port of the oil pump is connected with a plurality of oil delivery pipes which are in one-to-one correspondence with the limit rollers.
And oil outlets of the oil delivery pipes are positioned above the corresponding limiting rollers.
The lubricating device further comprises a shell, and the PLC and the storage battery are arranged in the shell.
The shell is provided with an electric quantity indicator lamp for detecting the electric quantity of the storage battery, a working indicator lamp during oil application and lubrication and an oil quantity indicator lamp for detecting the oil quantity in the oil drum.
The shell is provided with a plurality of oil delivery pipe limiting supports, and limiting holes for the oil delivery pipes to pass through are formed in the oil delivery pipe limiting supports.
The lubricating device further comprises a fixing frame, the oil pump and the oil drum are arranged on the fixing frame, and the fixing frame is fixed on the lifting table.
And a generator is further arranged on the lifting table, a rotor of the generator is connected and linked with one of the limiting rollers, and the generator is electrically connected with the storage battery.
Compared with the background technology, the invention has the following effects:
due to the adoption of the scheme, the encoder is connected and linked with the limit rollers and is used for detecting the climbing height of the lifting platform and feeding the climbing height back to the PLC, when the climbing of the lifting platform is detected, the PLC controls the oil pump to work and transmits lubricating oil to each limit roller through the oil delivery pipe for oiling and lubrication, so that manual intervention for oiling is not needed, a large amount of wasted lubricating oil caused by timing oiling is avoided, the use and maintenance cost is saved, and the device is safe and reliable.
[ description of the drawings ]
FIG. 1 is a schematic diagram of a intelligent lubrication elevator according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a lifting platform according to an embodiment of the invention.
[ detailed description ] of the invention
The present invention will be further described in detail with reference to the following examples and drawings for the purpose of enhancing the understanding of the present invention, which examples are provided for the purpose of illustrating the present invention only and are not to be construed as limiting the scope of the present invention.
Referring to fig. 1-2, the invention provides an intelligent lubrication elevator, which comprises a guide rail frame 1 and an elevating platform 2, wherein a plurality of limit rollers 3 are arranged between the guide rail frame 1 and the elevating platform 2, a lubrication device is arranged on the elevating platform 2, the lubrication device comprises an oil drum 4, an oil pump 5, a PLC (for example, FX2N-14MT type), an encoder 6 and a storage battery, the storage battery is respectively and electrically connected with the PLC, the oil pump 5 and the encoder 6, the PLC is respectively and electrically connected with the encoder 6 and the oil pump 5, the encoder 6 is connected and linked with one of the limit rollers 3, the oil drum 4 is connected with an input port of the oil pump 5 through an oil pipe, and an output port of the oil pump 5 is connected with a plurality of oil delivery pipes 7 which are in one-to-one correspondence with the limit rollers 3.
It should be noted that the PLC controller is a programmable logic controller (Programmable Logic Controller, abbreviated as PLC), a digital electronic device with a microprocessor, and is a digital logic controller for automatic control, and can load control instructions into a memory at any time for storage and execution. The programmable controller is composed of an internal CPU, an instruction and data memory, an input/output unit, a power module, a digital analog unit and the like.
Working principle: starting a power supply, when the lifting platform 2 climbs, the encoder 6 rotates along with the limit roller 3, the encoder 6 detects that the encoder 6 leaves the zero reference position, after receiving signals of the encoder 6, the PLC controller instructs the oil pump 5 to work, the oil pump 5 pumps lubricating oil of the oil drum 4, the lubricating oil is transmitted to the limit rollers 3 through the oil delivery pipes 7, the limit rollers 3 rotate on the guide rail frame 1 and send part of the lubricating oil to the guide rail frame 1, oiling lubrication is realized, if the lifting platform 2 stops climbing at the moment, the encoder 6 records that the current position is the first reference position, the PLC controller instructs the oil pump 5 to stop working, and in a period of time, if the lifting platform 2 repeatedly runs the distance from the zero reference position to the first reference position, the PLC controller does not instruct the oil pump 5 to work any more, the indicated period of time is that a user sets according to the lifting working frequency of the lifting platform 2, and the specific reference is: if the lifting platform 2 is lifted repeatedly for 70 times or more in one hour from the zero reference position to the first reference position, the oil pump 5 is set to work again for oiling lubrication every hour, and the like; if the lifting frame moves from the zero reference position to the first reference position, stays slightly and then continues to climb, when the lifting frame climbs to a proper position, the encoder 6 records that the current position is the second reference position, then the PLC controller also controls the oil pump 5 to work again in the distance from the first reference position to the second reference position for oiling and lubrication, if the lifting platform 2 moves up and down in a reciprocating manner in the distance from the first reference position to the second reference position in a period of time, the PLC controller does not instruct the oil pump 5 to work any more, the user sets the lifting platform according to actual needs in a period of time, and the specific reference is consistent, and the principles of a third reference position, a fourth reference position … and the like generated by the subsequent work of the lifting platform 2 are not repeated; the lowering of the lifting platform 2 is also based on the same principle of lubrication as the climbing of the lifting platform 2, and the encoder 6 is used to obtain the reference position, which will not be repeated here.
In one or more embodiments, the oil outlets 71 of the oil delivery pipes 7 are located above the corresponding limiting rollers 3, so that the lubricating oil is more fully applied to the limiting rollers 3, thereby realizing full lubrication and avoiding wasting the lubricating oil.
In one or more embodiments, the lubrication device further includes a housing 8, the PLC controller and the battery are disposed in the housing 8, and the housing 8 may be a waterproof housing, so as to protect the PLC controller and the battery.
In one or more embodiments, the casing 8 is externally provided with an electricity quantity indicator lamp 81 for detecting electricity quantity of the storage battery, a working indicator lamp 82 for applying oil and lubrication, and an oil quantity indicator lamp 83 for detecting oil quantity in the oil tank, wherein the electricity quantity indicator lamp 81 is connected with the storage battery and is used for feeding back the electricity quantity of the storage battery in real time, the oil applying and lubrication working indicator lamp 82 is lightened when oiling and lubrication work is performed, and is electrically connected with the PLC, and the oil quantity indicator lamp is used for feeding back a signal to the oil quantity indicator lamp 83 by the oil level sensor by arranging an oil level sensor in the oil tank 4.
In one or more embodiments, the casing 8 is provided with a plurality of oil delivery pipe limiting supports 9, so that the oil delivery pipe 7 is prevented from being wound on the lifting table 2 or the guide rail frame 1, the smoothness of lifting is prevented from being affected, the oil delivery pipe 7 is prevented from being damaged, the oil delivery pipe limiting supports 9 are provided with limiting holes 91 through which the oil delivery pipe 7 passes, and the oil outlet 71 of the oil delivery pipe 7 can be accurately fixed above the limiting rollers 3 through the limiting holes 91.
In one or more embodiments, the lubricating device further comprises a fixing frame 10, the oil pump 5 and the oil drum 4 are arranged on the fixing frame 10, and the fixing frame 10 is fixed on the lifting platform 2, so that the oil pump 5 and the oil drum 4 are conveniently fixed.
In one or more embodiments, the lifting platform 2 is further provided with a generator, a rotor of the generator is connected with one of the limiting rollers 3 in a linkage manner, the generator is electrically connected with the storage battery, and when the limiting rollers 3 rotate, the rotor of the generator is driven to rotate to convert kinetic energy into electric energy and store the electric energy in the storage battery, so that the problem of charging the storage battery is solved.
In addition to the above embodiments, other embodiments of the present invention may be implemented, and the technical solutions formed by equivalent substitution or equivalent transformation are all within the scope of the present invention.
Claims (1)
1. The utility model provides an intelligent lubrication lift, includes guide rail frame (1) and elevating platform (2), be equipped with a plurality of spacing gyro wheels (3), its characterized in that between guide rail frame (1) and elevating platform (2): the lifting platform (2) is provided with a lubricating device, the lubricating device comprises an oil drum (4), an oil pump (5), a PLC controller, an encoder (6) and a storage battery, the storage battery is respectively electrically connected with the PLC controller, the oil pump (5) and the encoder (6), the PLC controller is respectively electrically connected with the encoder (6) and the oil pump (5), the encoder (6) is connected with one of the limiting rollers (3), the oil drum (4) is connected with an input port of the oil pump (5) through an oil pipe, an output port of the oil pump (5) is connected with a plurality of oil delivery pipes (7) which are in one-to-one correspondence with the limiting rollers (3), an oil outlet (71) of the plurality of oil delivery pipes (7) is positioned above the corresponding limiting rollers (3), the lubricating device further comprises a shell (8), the PLC controller and the storage battery are arranged in the shell (8), an electric quantity indicator lamp (81) for detecting the storage battery, a working indicator lamp (82) used for detecting the oil quantity in the oil drum during oil application lubrication, an oil delivery bracket (9) is arranged outside the corresponding to the corresponding limiting rollers (3), the oil delivery pipe (7) is provided with a plurality of oil delivery pipes (9) and a limiting bracket (9), the oil pump (5) and the oil drum (4) are arranged on the fixing frame (10), the fixing frame (10) is fixed on the lifting table (2), the lifting table (2) is also provided with a generator, the rotor of the generator is connected and linked with one of the limiting rollers (3), and the generator is electrically connected with the storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910051856.4A CN109626168B (en) | 2019-01-21 | 2019-01-21 | Intelligent lubrication elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910051856.4A CN109626168B (en) | 2019-01-21 | 2019-01-21 | Intelligent lubrication elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109626168A CN109626168A (en) | 2019-04-16 |
| CN109626168B true CN109626168B (en) | 2024-02-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910051856.4A Active CN109626168B (en) | 2019-01-21 | 2019-01-21 | Intelligent lubrication elevator |
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| Country | Link |
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| CN (1) | CN109626168B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114313934B (en) * | 2021-12-20 | 2023-12-01 | 昆明冶金研究院有限公司 | Industrial wastewater tank transfer equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09278320A (en) * | 1996-04-17 | 1997-10-28 | Hitachi Building Syst Co Ltd | Automatic oil feeder for elevator |
| CN103407864A (en) * | 2013-08-02 | 2013-11-27 | 浙江永顺机械工程有限公司 | Building hoist lubricating system and building hoist with lubricating system |
| CN107500173A (en) * | 2017-08-21 | 2017-12-22 | 枣庄矿业（集团）有限责任公司蒋庄煤矿 | A kind of devices of brake systems in lifting and friction type winder |
| CN108382938A (en) * | 2018-02-23 | 2018-08-10 | 南通鑫弘电梯产品有限公司 | A kind of elevator lubricating pump |
| CN209758770U (en) * | 2019-01-21 | 2019-12-10 | 佛山市南海保达建筑机械设备有限公司 | Intelligent lubrication elevator |
-
2019
- 2019-01-21 CN CN201910051856.4A patent/CN109626168B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09278320A (en) * | 1996-04-17 | 1997-10-28 | Hitachi Building Syst Co Ltd | Automatic oil feeder for elevator |
| CN103407864A (en) * | 2013-08-02 | 2013-11-27 | 浙江永顺机械工程有限公司 | Building hoist lubricating system and building hoist with lubricating system |
| CN107500173A (en) * | 2017-08-21 | 2017-12-22 | 枣庄矿业（集团）有限责任公司蒋庄煤矿 | A kind of devices of brake systems in lifting and friction type winder |
| CN108382938A (en) * | 2018-02-23 | 2018-08-10 | 南通鑫弘电梯产品有限公司 | A kind of elevator lubricating pump |
| CN209758770U (en) * | 2019-01-21 | 2019-12-10 | 佛山市南海保达建筑机械设备有限公司 | Intelligent lubrication elevator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109626168A (en) | 2019-04-16 |
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