CN216952557U - Automatic lubricating device for steel wire rope - Google Patents
Automatic lubricating device for steel wire rope Download PDFInfo
- Publication number
- CN216952557U CN216952557U CN202220523644.9U CN202220523644U CN216952557U CN 216952557 U CN216952557 U CN 216952557U CN 202220523644 U CN202220523644 U CN 202220523644U CN 216952557 U CN216952557 U CN 216952557U
- Authority
- CN
- China
- Prior art keywords
- oil
- wire rope
- hole
- steel wire
- connecting frame
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 42
- 239000010959 steel Substances 0.000 title claims abstract description 42
- 230000001050 lubricating effect Effects 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 claims description 3
- 239000003921 oil Substances 0.000 abstract description 51
- 239000010687 lubricating oil Substances 0.000 abstract description 16
- 238000012423 maintenance Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- -1 salt ions Chemical class 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004610 Internal Lubricant Substances 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses an automatic lubricating device for a steel wire rope, which belongs to the technical field of port machinery and comprises a support assembly, wherein the support assembly comprises a bottom plate and a support plate, the bottom plate and the support plate are vertically and fixedly connected, and the support plate is in sliding fit with a sliding block, and the automatic lubricating device is characterized in that: the lubricating assembly is installed on the sliding block and comprises an oil guide pipe and an oil brush mechanism, one end of the oil guide pipe is connected with the oil brush mechanism through a connector, and the other end of the oil guide pipe is connected with the hydraulic station through an oil pipe. Compared with the prior art have the characteristics of automatic smearing lubricating oil.
Description
Technical Field
The utility model relates to the technical field of port machinery, in particular to an automatic lubricating device for a steel wire rope.
Background
Quayside container cranes (called quay bridges for short), rubber-tyred container gantry cranes (called field bridges for short) and railway track cranes are professional equipment for loading and unloading operations of container terminals. The steel wire rope is an important component of port hoisting machinery, the service life and the performance of the steel wire rope are influenced by a plurality of factors including the operation condition, the maintenance degree, the working environment and the like, and the steel wire rope mainly comprises the following factors:
firstly, the steel wire rope is continuously subjected to various repeatedly changed loads and is repeatedly bent, so that the fatigue of the steel wire rope is easily caused.
Secondly, the steel wire rope is rusted by water and salt spray: because water in the air is mixed with soluble salt, the dissolved salt ions can greatly accelerate the diffusion of oxygen ions in the air, so that the oxidation reaction speed of the steel wire rope and the air is multiplied.
Influence of foreign matter embedding on steel wire rope: hard materials such as gravel and slag from the environment are easily drawn into the steel wire rope and even gradually intruded into the steel wire rope, which may cause local stress concentration, abnormal abrasion and surface breakage.
Influence of frequent operation on the steel wire rope: the wire rope lubricant is usually adhered to the surface of the wire rope in an oil film mode, part of oil is extruded out of the surface of the wire rope when the wire rope is tensioned, and part of oil is sucked again when the wire rope is loosened. The continuous reciprocating extrusion and suction not only cause the escape of the internal lubricant, but also accelerate the oxidation of the oil product.
Based on the influences of various factors such as equipment maintenance requirements, comprehensive cost and the like, the conventional method is to lubricate and maintain the steel wire rope in a way of manually coating lubricating oil for a long time, and the lubricating way has the following defects:
firstly, due to the characteristics of equipment, the running speed of the steel wire rope is high and can reach 420m/min, and the steel wire rope runs for a long time, so that lubricating oil is easy to thin, splash and oxidize due to the rise of temperature.
Secondly, the steel wire rope passes through the pulley, the throwing amplitude is large, and lubricating oil is easy to splash.
And thirdly, the steel wire rope passes through the pulley and is extruded, thrown and the like, so that a surface oil film is difficult to maintain for a long time, and the method has limited help for reducing the surface abrasion of the steel wire rope.
Fourthly, the lubricant is smeared manually, and is difficult to smear evenly.
And fifthly, manually smearing lubricating oil, and controlling pressure in case of safety risk.
And the shore bridge steel wire rope needs frequent lubrication maintenance, and has long maintenance time, wastes time and labor, and occupies longer downtime and maintenance resources.
Disclosure of Invention
The utility model aims to provide an automatic lubricating device for a steel wire rope, aiming at the defect that lubricating oil needs to be manually applied in the prior art, so that the aim of automatically applying the lubricating oil is fulfilled.
The utility model provides an automatic lubricating device for a steel wire rope, which comprises a supporting assembly, wherein the supporting assembly comprises a bottom plate and a supporting plate, the bottom plate is vertically and fixedly connected with the supporting plate, and the supporting plate is in sliding fit with a sliding block; the method is characterized in that: the lubricating assembly is installed on the sliding block and comprises an oil guide pipe and an oil brush mechanism, one end of the oil guide pipe is connected with the oil brush mechanism through a connector, and the other end of the oil guide pipe is connected with the hydraulic station through an oil pipe.
Install locking mechanism between foretell backup pad and the slider, be equipped with rectangular shape direction through-hole in the backup pad, locking mechanism includes locking bolt and knob, is equipped with the through-hole on the slider, is equipped with the screw thread blind hole on the knob, and the one end of locking bolt passes rectangular shape direction through-hole in the backup pad and the through-hole on the slider and the screw thread blind hole screw-thread fit of knob in proper order.
The hydraulic station comprises an electromagnetic pump and an oil tank, and the oil guide pipe is connected with the oil tank through the electromagnetic pump.
The oil brush mechanism is a cylindrical brush, and the upper end of the cylindrical brush is connected with the oil guide pipe.
The oil brush mechanism comprises a connecting frame, a roller and a baffle, wherein a through hole is formed in the upper end of the connecting frame, the through hole of the connecting frame is connected with an oil outlet of an oil guide pipe, the baffle is arranged at the lower end of the through hole of the connecting frame, the baffle is blocked below the through hole of the connecting frame and is in sliding fit with the through hole of the connecting frame, and one end of the baffle is connected with the connecting frame through a spring; the lower end of the connecting frame is in running fit with the roller, two ends of a wheel shaft of the roller are respectively connected with the driving gear, two side walls of the connecting frame are respectively in running fit with the driven gear, the driving gear is meshed with the driven gear, two side walls of the connecting frame are respectively provided with a sliding groove, two ends of the baffle penetrate through the sliding grooves to be connected with the rack, and the rack is meshed with the driven gear.
The connecting frame is provided with two guide rods, the baffle is provided with two guide through holes, and the guide rods penetrate through the guide holes in the baffle.
And a layer of oil-absorbing felt is arranged on the outer side of the roller.
Compared with the prior art, the utility model has the following outstanding beneficial effects:
1. the hydraulic lubricating device is used for lubricating the steel wire rope, only the oil brush mechanism is used for pressing the upper end of the steel wire rope, the hydraulic station is started, manual smearing is not needed, and the labor intensity of workers is reduced;
2. according to the oil brush mechanism, when the steel wire rope moves, the steel wire rope can drive the roller to rotate, the roller rotates to drive the driving gear to rotate, the driving gear drives the driven gear to rotate, the driven gear drives the rack to move, so that the baffle is driven to compress the spring, the through hole in the connecting frame is opened, lubricating oil can flow out, when the steel wire rope does not move, the roller cannot be driven to rotate, at the moment, the spring drives the baffle to reset, the lubricating oil cannot flow out, and therefore the lubricating oil is saved.
Drawings
FIG. 1 is a schematic structural view of example 1.
Fig. 2 is a rear view of embodiment 1.
FIG. 3 is a schematic view of the structure of embodiment 2.
Fig. 4 is a right side view of embodiment 2.
Fig. 5 is a partially enlarged view of a portion a in fig. 4.
Fig. 6 is a schematic structural view of the brush mechanism portion in example 2.
Detailed Description
The utility model is further described with reference to the drawings and the detailed description.
As shown in FIGS. 1-4, the present invention includes a support assembly 1 and a lubrication assembly 2.
The supporting assembly 1 comprises a bottom plate 11 and a supporting plate 12, the bottom plate 11 is vertically and fixedly connected with the supporting plate 12, a long strip-shaped guide through hole is formed in the supporting plate 12, the supporting plate 12 is in sliding fit with a sliding block 14, and the supporting plate 12 and the sliding block 14 can be locked through a locking mechanism 13.
The locking mechanism 13 comprises a locking bolt 132 and a knob 131, a through hole is formed in the sliding block 14, a threaded blind hole is formed in the knob 131, and one end of the locking bolt 132 sequentially penetrates through the elongated guide through hole in the supporting plate 12 and the through hole in the sliding block 14 to be in threaded fit with the threaded blind hole of the knob 131. When the knob 131 is rotated, the slider 14 can be clamped between the knob 131 and the support plate 12.
The lubricating assembly 2 is installed on the sliding block 14, the lubricating assembly 2 comprises an oil guide pipe 22 and an oil brush mechanism 21, one end of the oil guide pipe 22 is connected with the oil brush mechanism 21 through a connector, and the other end of the oil guide pipe is connected with a hydraulic station through an oil pipe.
The hydraulic station comprises an electromagnetic pump and an oil tank, wherein an oil guide pipe 22 is connected with the oil tank through the electromagnetic pump, and when the electromagnetic pump is started, lubricating oil in the oil tank can enter the oil brush mechanism 21 through the oil guide pipe 22 and is finally discharged by the oil brush mechanism 21.
In embodiment 1, the oil brush mechanism 21 is a cylindrical brush, the upper end of the cylindrical brush is vertically connected to the oil conduit 22, and the lubricating oil in the oil conduit 22 can be discharged from the cylindrical brush.
As shown in fig. 3 and 4, in embodiment 2, the oil brush mechanism 21 includes a connecting frame 211, a roller 212, and a baffle 216, a through hole is disposed at an upper end of the connecting frame 211, the through hole of the connecting frame 211 is connected to an oil outlet of the oil conduit 22, the baffle 216 is mounted at a lower end of the through hole of the connecting frame 211, the baffle 216 is blocked below the through hole of the connecting frame 211 and is in sliding fit with the through hole, and one end of the baffle 216 is connected to the connecting frame 211 through a spring.
As shown in fig. 5 and 6, the lower end of the connecting frame 211 is rotatably engaged with the roller 212, two ends of a wheel shaft of the roller 212 are respectively connected with the driving gear 213, two side walls of the connecting frame 211 are respectively rotatably engaged with the driven gear 214, the driving gear 213 is engaged with the driven gear 214, two side walls of the connecting frame 211 are respectively provided with a sliding slot, two ends of the baffle 216 penetrate through the sliding slots to be connected with the rack 215, and the rack 215 is engaged with the driven gear 214. The roller 212 is pressed at the upper end of the steel wire rope, when the steel wire rope moves, the steel wire rope can drive the roller 212 to rotate, the roller 212 rotates to drive the driving gear 213 to rotate, the driving gear 213 drives the driven gear 214 to rotate, the driven gear 214 drives the rack 215 to move, and therefore the baffle 216 is driven to compress the spring, through holes in the connecting frame 211 are opened, and lubricating oil can flow out.
In the optimized scheme, the connecting frame 211 is provided with two guide rods, the baffle 216 is provided with two guide through holes, and the guide rods penetrate through the guide holes in the baffle 216.
The outside of the roller 212 is provided with a layer of oil absorbing felt, so that lubricating oil can be conveniently smeared on the steel wire rope.
The operation flow is as follows: when the utility model is used, firstly the oil brush mechanism 21 is pressed on the steel wire rope, the hydraulic station is started, the lubricating oil in the oil tank is injected into the oil guide pipe 22, and finally the lubricating oil is smeared on the steel wire rope through the oil brush mechanism 21.
It should be noted that while the utility model has been described in detail with respect to specific embodiments thereof, it will be apparent to those skilled in the art that various obvious changes can be made therein without departing from the spirit and scope of the utility model.
Claims (7)
1. A steel wire rope automatic lubricating device comprises a supporting assembly (1), wherein the supporting assembly (1) comprises a bottom plate (11) and a supporting plate (12), the bottom plate (11) is vertically and fixedly connected with the supporting plate (12), and the supporting plate (12) is in sliding fit with a sliding block (14); the method is characterized in that: the lubricating assembly (2) is installed on the sliding block (14), the lubricating assembly (2) comprises an oil guide pipe (22) and an oil brush mechanism (21), one end of the oil guide pipe (22) is connected with the oil brush mechanism (21) through a connector, and the other end of the oil guide pipe is connected with a hydraulic station through an oil pipe.
2. The automatic lubricating device for a steel wire rope according to claim 1, wherein: backup pad (12) and slider (14) between install locking mechanical system (13), be equipped with rectangular shape direction through-hole on backup pad (12), locking mechanical system (13) including locking bolt (132) and knob (131), be equipped with the through-hole on slider (14), be equipped with the screw thread blind hole on knob (131), the one end of locking bolt (132) passes rectangular shape direction through-hole on backup pad (12) and the screw thread blind hole screw-thread fit of through-hole on slider (14) and knob (131) in proper order.
3. The automatic lubricating device for a steel wire rope according to claim 1, wherein: the hydraulic station comprises an electromagnetic pump and an oil tank, and an oil guide pipe (22) is connected with the oil tank through the electromagnetic pump.
4. The automatic lubricating device for a steel wire rope according to claim 1, wherein: the oil brush mechanism (21) is a cylindrical brush, and the upper end of the cylindrical brush is connected with the oil guide pipe (22).
5. The automatic lubricating device for a steel wire rope according to claim 1, wherein: the oil brush mechanism (21) comprises a connecting frame (211), a roller (212) and a baffle (216), a through hole is formed in the upper end of the connecting frame (211), the through hole of the connecting frame (211) is connected with an oil outlet of the oil guide pipe (22), the baffle (216) is installed at the lower end of the through hole of the connecting frame (211), the baffle (216) is blocked below the through hole of the connecting frame (211) and is in sliding fit with the through hole, and one end of the baffle (216) is connected with the connecting frame (211) through a spring; the lower end of the connecting frame (211) is in running fit with the roller (212), two ends of a wheel shaft of the roller (212) are respectively connected with the driving gear (213), two side walls of the connecting frame (211) are respectively in running fit with the driven gear (214), the driving gear (213) is meshed with the driven gear (214), two side walls of the connecting frame (211) are respectively provided with a sliding groove, two ends of the baffle (216) penetrate through the sliding grooves to be connected with the rack (215), and the rack (215) is meshed with the driven gear (214).
6. The automatic lubricating device for a steel wire rope according to claim 5, wherein: the connecting frame (211) on be equipped with two guide bars, be equipped with two guide through-holes on baffle (216), the guide bar passes the guiding hole on baffle (216).
7. The automatic lubricating device for a steel wire rope according to claim 1, wherein: and a layer of oil-absorbing felt is arranged on the outer side of the roller (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220523644.9U CN216952557U (en) | 2022-03-11 | 2022-03-11 | Automatic lubricating device for steel wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220523644.9U CN216952557U (en) | 2022-03-11 | 2022-03-11 | Automatic lubricating device for steel wire rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216952557U true CN216952557U (en) | 2022-07-12 |
Family
ID=82294868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220523644.9U Expired - Fee Related CN216952557U (en) | 2022-03-11 | 2022-03-11 | Automatic lubricating device for steel wire rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216952557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116101922A (en) * | 2022-09-09 | 2023-05-12 | 北京双泰气动设备有限公司 | Automatic lubrication device and lubrication method for pneumatic hoist |
-
2022
- 2022-03-11 CN CN202220523644.9U patent/CN216952557U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116101922A (en) * | 2022-09-09 | 2023-05-12 | 北京双泰气动设备有限公司 | Automatic lubrication device and lubrication method for pneumatic hoist |
| CN116101922B (en) * | 2022-09-09 | 2023-08-25 | 北京双泰气动设备有限公司 | Automatic lubrication device and lubrication method for pneumatic hoist |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |