CN220906883U - Elevator wire rope lubricating arrangement - Google Patents
Elevator wire rope lubricating arrangement Download PDFInfo
- Publication number
- CN220906883U CN220906883U CN202322850417.4U CN202322850417U CN220906883U CN 220906883 U CN220906883 U CN 220906883U CN 202322850417 U CN202322850417 U CN 202322850417U CN 220906883 U CN220906883 U CN 220906883U
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- China
- Prior art keywords
- oil
- wire rope
- storage tank
- lubricating grease
- steel wire
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- 230000001050 lubricating effect Effects 0.000 title claims abstract description 47
- 239000004519 grease Substances 0.000 claims abstract description 50
- 238000002347 injection Methods 0.000 claims abstract description 49
- 239000007924 injection Substances 0.000 claims abstract description 49
- 238000010438 heat treatment Methods 0.000 claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 31
- 239000010959 steel Substances 0.000 claims abstract description 31
- 238000005507 spraying Methods 0.000 claims abstract description 28
- 238000003860 storage Methods 0.000 claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 238000002844 melting Methods 0.000 claims abstract description 4
- 230000008018 melting Effects 0.000 claims abstract description 4
- 238000004891 communication Methods 0.000 claims description 16
- 238000005461 lubrication Methods 0.000 claims description 15
- 230000001502 supplementing effect Effects 0.000 claims description 10
- 238000005485 electric heating Methods 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910021389 graphene Inorganic materials 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 3
- 239000000446 fuel Substances 0.000 description 5
- 235000011837 pasties Nutrition 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The elevator steel wire rope lubricating device comprises an oil spraying device, wherein the oil spraying device comprises a mounting base, an oil storage tank for containing lubricating grease, an oil supply pipe for conveying the lubricating grease and an oil spraying mechanism for spraying the lubricating grease onto a steel wire rope, and the oil storage tank and the oil spraying mechanism are both arranged on the mounting base; the oil inlet end of the oil supply pipe is fixed at the bottom of the oil storage tank and is communicated with the interior of the oil storage tank, and the oil outlet end of the oil supply pipe is communicated with the oil inlet end of the oil injection mechanism; the outside of oil supply pipe is equipped with the first heating module that is used for melting paste lubricating grease into liquid lubricating grease, first heating module and oil spout mechanism are by same controlling means connection control. According to the lubricating device provided by the utility model, the steel wire rope is lubricated in an oil spraying mode, and the steel wire rope is not required to be contacted in the process of lubricating the steel wire rope, so that the lubricating device cannot wear the steel wire rope, and the service life and maintenance quality of the steel wire rope are effectively improved.
Description
Technical Field
The utility model relates to the technical field of elevators, in particular to an elevator steel wire rope lubricating device.
Background
The traction steel wire rope is an important part of the elevator, and the maintenance of the steel wire rope plays a very important role in normal and safe operation of the elevator. The wire rope is sufficiently greased at the time of manufacture, but the grease gradually decreases during use, and abrasion of the wire rope and the sheave and rust of the wire rope are likely to occur, so that the wire rope should be greased periodically.
The common way of applying the lubricating grease on the steel wire rope is to use a brush tool operated manually to apply the lubricating grease, but with the progress of the technology, a plurality of steel wire rope maintenance devices are already available, for example, as shown in China patent 22123304089.5, the sealing seat is used as the brush tool to float and clamp the steel wire rope, and when the steel wire rope passes through the sealing seat, the lubricating grease is oozed out of the sealing seat and applied on the steel wire rope, so that the lubrication maintenance work of the steel wire rope is completed. However, in this patent, since the brush is always abutted against the wire rope, the wire rope and the brush are rubbed against each other, so that both the wire rope and the brush are worn out to some extent, and the maintenance effect of the wire rope is affected.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides a lubricating device for an elevator steel wire rope.
The technical scheme adopted for solving the technical problems is as follows:
An elevator wire rope lubricating arrangement, its characterized in that: the oil spraying device comprises a mounting base, an oil storage tank for containing lubricating grease, an oil supply pipe for conveying the lubricating grease and an oil spraying mechanism for spraying the lubricating grease onto a steel wire rope, wherein the oil storage tank and the oil spraying mechanism are both arranged on the mounting base; the oil inlet end of the oil supply pipe is fixed at the bottom of the oil storage tank and is communicated with the interior of the oil storage tank, and the oil outlet end of the oil supply pipe is communicated with the oil inlet end of the oil injection mechanism; the outside of oil supply pipe is equipped with the first heating module that is used for melting paste lubricating grease into liquid lubricating grease, first heating module and oil spout mechanism are by same controlling means connection control.
In the utility model, the oil storage tank is provided with an oil supplementing port.
In the utility model, the oil supplementing port is sealed by adopting a spiral sealing cover.
In the utility model, the oil injection mechanism comprises an oil injection pump, an oil injection pipe and a plurality of oil injection nozzles, wherein the oil inlet end of the oil injection pump is connected with the oil outlet end of the oil supply pipe, the oil outlet end is connected with the oil injection pipe by adopting the oil supply pipe, the oil injection pipe is provided with a plurality of oil injection holes, and each oil injection nozzle is arranged on each oil injection hole.
In the utility model, a second heating module is arranged on the outer part of the oil injection pipe, and the second heating module is connected and controlled by the control device.
In the utility model, the first heating module and the second heating module are both electric heating plates or graphene flexible electric heating films.
In the utility model, the control device comprises a control module and a communication module, wherein the control module is electrically connected with the first heating module, the second heating module and the communication module.
In the utility model, the communication module adopts a wireless communication module, and the communication module is connected with a remote service platform through a network.
The traction machine further comprises a traction machine frame, wherein an oil blocking cover is further arranged on the traction machine frame, and a collecting groove is formed in the lower end of the oil blocking cover.
The utility model has the beneficial effects that: the oil spraying device comprises an oil storage tank, an oil supply pipe and an oil spraying mechanism, when the oil spraying device is used, pasty lubricating grease in the oil storage tank slides into the oil supply pipe from a funnel of the oil supply pipe under the action of gravity, the first heating module and the second heating module are utilized to heat the lubricating grease, so that the pasty lubricating grease is melted into liquid lubricating grease, then an oil spraying pump is started, the liquid lubricating grease is sprayed out from an oil spraying nozzle to be attached to the surface of a steel wire rope, and lubrication and maintenance work of the steel wire rope are realized.
Drawings
The utility model is further described below with reference to the drawings and embodiments:
fig. 1 is a schematic structural view of the present embodiment;
FIG. 2 is a schematic illustration of a steel wire rope passing between a fuel injection device and a fuel shroud;
FIG. 3 is a schematic diagram of a fuel injection device;
FIG. 4 is a schematic diagram of a fuel injection mechanism;
Fig. 5 is a connection block diagram of the present embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-5, an elevator wire rope lubricating device comprises a traction frame 1 and an oil spraying device 2, wherein the traction frame 1 is used for installing a traction host 3, the oil spraying device 2 comprises an installation base 21 which is installed on the traction frame 1 through bolts, an oil storage tank 22 for containing lubricating grease, an oil supply pipe 23 for conveying the lubricating grease, and an oil spraying mechanism 24 for spraying the lubricating grease onto a wire rope 4, the oil storage tank 22 and the oil spraying mechanism 24 are arranged on the installation base 21, an oil supplementing port 221 is arranged on the oil storage tank 22, the oil supplementing port 221 is used for supplementing pasty lubricating grease into the oil storage tank 22 for workers, the oil supplementing port 221 is sealed through a spiral sealing cover 25, the spiral sealing cover 25 is in threaded connection with the oil supplementing port 221, and after the spiral sealing cover 25 is detached, the oil supplementing port 221 can be opened. The oil inlet end of the oil supply pipe 23 is fixed at the bottom of the oil storage tank 22 and is communicated with the interior of the oil storage tank 22, and the oil outlet end is communicated with the oil inlet end of the oil injection mechanism 24; the outside of the oil supply pipe 23 is provided with a first heating module 7 for melting pasty lubricating grease into liquid lubricating grease, and the first heating module 7 and the oil injection mechanism 24 are connected and controlled by the same control device 8.
As a preferred embodiment, the injection mechanism 24 includes an injection pump 241, an injection pipe 242, and a plurality of injection nozzles 243, where an oil inlet end of the injection pump 241 is connected to an oil outlet end of the oil supply pipe 23, and the oil outlet end is connected to the injection pipe 242 by an oil delivery pipe 244, and a plurality of injection holes are formed in the injection pipe 242, and each injection nozzle 243 is mounted on each injection hole. In this embodiment, the oil nozzle 243 is an atomizer, which atomizes the grease so as to adhere the grease to the wire rope 4.
As a preferred embodiment, the oil storage tank 22 is connected with the mounting base 21 through a mounting bracket 26, the mounting bracket 26 is fixed at the lower end of the oil storage tank 22, the mounting bracket 26 is connected with the mounting base 21 by bolts, and the mounting bracket 26 can lift the oil storage tank 22, so that the oil supply pipe 23 is conveniently fixed at the bottom of the oil storage tank 22.
As a preferred embodiment, the second heating module 9 is disposed on the outside of the oil spray pipe 242, the second heating module 9 is controlled by the control device 8, and heat can be generated outside the oil spray pipe 242 through the second heating module 9, so as to heat and liquefy the grease in the oil spray pipe 242, and avoid the condition that the grease is pasty after being cooled and can not be sprayed from the oil spray nozzle 243 normally.
As a preferred embodiment, the first heating module 7 and the second heating module 9 are electric heating plates or graphene flexible electric heating films, preferably graphene flexible electric heating films, and the graphene flexible electric heating films can be adhered and wrapped outside the pipelines such as the oil supply pipe 23, the oil supply pipe 244 and the oil injection pipe 242 by utilizing the flexibility of the graphene flexible electric heating films so as to uniformly heat the lubricating grease in the oil supply pipe 23, the oil supply pipe 244 and the oil injection pipe 242.
As a preferred embodiment, the control device 8 includes a housing, a control module 81 disposed in the housing, and a communication module 82, where the control module 81 uses a controller, the control module 81 is connected to a power supply system of a commercial power or an elevator through a power adapting module, the control module 81 is electrically connected to the first heating module 7, the second heating module 9, the fuel injection pump 241 and the communication module 82, and the communication module 82 uses a wireless communication module, for example, a 4G communication module; the communication module 82 is connected with the remote service platform 10 through a network, the remote service platform 10 is a service end of an elevator manufacturer, elevator staff can know lubrication maintenance records of the steel wire rope 4 by using the remote service platform 10, and the elevator staff can also remotely send a control command to the control module 81 to enable the control module 81 to control the oil injection pump 241 to perform oil injection work. The control module 81 controls the oil injection pump 241 to operate intermittently, so that the oil injection pump 241 can perform intermittent oil injection lubrication on the passing steel wire rope 4 within a set operating time; the intermittent oil spraying lubrication is adopted because in the process of moving the steel wire rope 4, the steel wire rope 4 can be contacted with the rope sheave of the elevator, so that the lubricating grease attached to the surface of the steel wire rope 4 is continuously extruded, and is permeated into the steel wire rope 4 and other surfaces of the steel wire rope 4, and the intermittent oil spraying lubrication mode is beneficial to controlling the amount of the lubricating grease added to the steel wire rope 4.
As a preferred embodiment, the traction frame 1 is further provided with an oil blocking cover 5, the lower end of the oil blocking cover 5 is provided with a collecting tank 6, the collecting tank 6 is detachably arranged at the lower end of the oil blocking cover 5, for example, the lower end of the oil blocking cover 5 is provided with a plugging part, and the collecting tank 6 is provided with a slot for being plugged and matched with the plugging part; the inserting part is inserted into the slot, so that the collection groove 6 is detachably connected with the oil shield 5; in addition, in order to enhance the connection stability between the collecting tank 6 and the oil shield 5, the plug-in part may be connected to the collecting tank 6 by bolts.
When the oil nozzle 243 sprays grease, part of the grease adheres to the outside of the steel wire rope 4, and the rest of the grease is blocked by the oil shield 5 and slides down into the collecting tank 6 under the action of gravity, so that the probability of the grease polluting other parts of the elevator is reduced. In addition, a fixed bracket 51 is arranged on the back surface of the oil shield 5, and the fixed bracket 51 is mounted on the traction frame 1 by bolts, so that the combined connection of the oil shield 5 and the traction frame 1 is realized.
During the use, paste grease in the oil storage tank 22 slides into the oil supply pipe 23 from the funnel of oil supply pipe 23 under the action of gravity, utilize first heating module 7 and second heating module 9 heating grease, make paste grease melt become liquid grease, then oil injection pump 241 starts for liquid grease spouts from oil sprayer 243 and adheres to on the surface of wire rope 4, realize the lubrication maintenance work of wire rope 4, this lubricating arrangement adopts the oil spout mode to lubricate wire rope 4, need not to contact wire rope 4 at the in-process of lubricated wire rope 4, make lubricating arrangement can not lead to the fact wearing and tearing to wire rope 4, effectively improve wire rope 4's life and maintenance quality. In the present embodiment, the grease is heated by the second heating module 9, which prevents the oil nozzle 243 from being clogged due to the grease condensation, so that the oil nozzle 243 can be uniformly sprayed at all times. And keep off oily cover 5 and restrict the inboard that keeps off oily cover 5 with the lubricating grease, the lubricating grease on keeping off oily cover 5 falls to the collecting vat 6 of bottom under the action of gravity in, can continue recycle, effectual cost is reduced.
The foregoing is only a preferred embodiment of the present utility model, and all technical solutions for achieving the object of the present utility model by substantially the same means are included in the scope of the present utility model.
Claims (9)
1. An elevator wire rope lubricating arrangement, its characterized in that: the oil spraying device comprises an oil spraying device (2), wherein the oil spraying device (2) comprises a mounting base (21), an oil storage tank (22) for containing lubricating grease, an oil supply pipe (23) for conveying the lubricating grease and an oil spraying mechanism (24) for spraying the lubricating grease onto a steel wire rope (4), and the oil storage tank (22) and the oil spraying mechanism (24) are both arranged on the mounting base (21); the oil inlet end of the oil supply pipe (23) is fixed at the bottom of the oil storage tank (22) and is communicated with the inside of the oil storage tank (22), and the oil outlet end is communicated with the oil inlet end of the oil injection mechanism (24); the outside of oil feed pipe (23) is equipped with first heating module (7) that are used for melting paste lubricating grease into liquid lubricating grease, first heating module (7) and oil spout mechanism (24) are by same controlling means (8) connection control.
2. An elevator wire rope lubrication device according to claim 1, characterized in that: an oil supplementing port (221) is formed in the oil storage tank (22).
3. An elevator wire rope lubrication device according to claim 2, characterized in that: the oil supplementing port (221) is sealed by a spiral sealing cover (25).
4. An elevator wire rope lubrication device according to claim 1, characterized in that: the oil injection mechanism (24) comprises an oil injection pump (241), an oil injection pipe (242) and a plurality of oil injection nozzles (243), wherein the oil inlet end of the oil injection pump (241) is connected with the oil outlet end of the oil supply pipe (23), the oil outlet end is connected with the oil injection pipe (242) by adopting an oil delivery pipe (244), a plurality of oil injection holes are formed in the oil injection pipe (242), and each oil injection nozzle (243) is arranged on each oil injection hole.
5. The elevator wire rope lubrication device according to claim 4, wherein: a second heating module (9) is arranged outside the oil injection pipe (242), and the second heating module (9) is connected and controlled by the control device (8).
6. The elevator wire rope lubrication device according to claim 5, wherein: the first heating module (7) and the second heating module (9) are electric heating plates or graphene flexible electric heating films.
7. The elevator wire rope lubrication device according to claim 6, wherein: the control device (8) comprises a control module (81) and a communication module (82), wherein the control module (81) is electrically connected with the first heating module (7), the second heating module (9) and the communication module (82).
8. The elevator wire rope lubrication device according to claim 7, wherein: the communication module (82) adopts a wireless communication module (82), and the communication module (82) is connected with the remote service platform (10) through a network.
9. An elevator wire rope lubrication device according to claim 1, characterized in that: the traction machine further comprises a traction machine frame (1), an oil blocking cover (5) is further installed on the traction machine frame (1), and a collecting groove (6) is formed in the lower end of the oil blocking cover (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322850417.4U CN220906883U (en) | 2023-10-23 | 2023-10-23 | Elevator wire rope lubricating arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322850417.4U CN220906883U (en) | 2023-10-23 | 2023-10-23 | Elevator wire rope lubricating arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220906883U true CN220906883U (en) | 2024-05-07 |
Family
ID=90921448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322850417.4U Active CN220906883U (en) | 2023-10-23 | 2023-10-23 | Elevator wire rope lubricating arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220906883U (en) |
-
2023
- 2023-10-23 CN CN202322850417.4U patent/CN220906883U/en active Active
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