CN211738593U - Online maintenance lubricating arrangement of well open hoisting equipment wire rope - Google Patents
Online maintenance lubricating arrangement of well open hoisting equipment wire rope Download PDFInfo
- Publication number
- CN211738593U CN211738593U CN201922448252.1U CN201922448252U CN211738593U CN 211738593 U CN211738593 U CN 211738593U CN 201922448252 U CN201922448252 U CN 201922448252U CN 211738593 U CN211738593 U CN 211738593U
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- China
- Prior art keywords
- wire rope
- oil
- oil storage
- pull rod
- steel wire
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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
- 230000001050 lubricating effect Effects 0.000 title claims abstract description 36
- 238000012423 maintenance Methods 0.000 title claims abstract description 26
- 238000003860 storage Methods 0.000 claims abstract description 34
- 210000001503 joint Anatomy 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 37
- 239000010959 steel Substances 0.000 claims description 37
- 230000001502 supplementing effect Effects 0.000 claims description 15
- 238000005461 lubrication Methods 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000008676 import Effects 0.000 abstract 3
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000004519 grease Substances 0.000 description 19
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Ropes Or Cables (AREA)
Abstract
The utility model discloses an online maintenance lubricating arrangement of open hoisting equipment wire rope in well, including the oil storage chamber, the oil storage chamber is equipped with the left and right parts of sealed butt joint, two parts adopt bolted connection to be in the same place, it has the import end to block in the one end of oil storage chamber, the inherent export end of other end card, be equipped with the wire brush hair in import end inboard, one side rigid coupling in the oil storage chamber has the benefit oil rifle, the bottom of benefit oil rifle is connected with the tip one side that the oil storage chamber is close to the import end through oil pipe, be equipped with the piston in the benefit oil rifle, be equipped with the top cap at the top of benefit oil rifle, the piston is connected at the lower extreme of pull rod, the top cap is worn out to the upper end of pull rod, the clamp is pressed; a locking structure is arranged between the top cover and the lower part of the pull rod. The utility model discloses simple structure, installation, convenient to use need not to dismantle wire rope during the use, receive and release the clean maintenance work that the in-process can accomplish wire rope at wire rope, easy operation, efficient, clean lubricated effect is good.
Description
Technical Field
The utility model relates to an online maintenance lubricating arrangement of wire rope, especially an online maintenance lubricating arrangement of well open hoisting equipment wire rope.
Background
The steel wire rope is used as an important mechanical part and widely applied to industries such as ports, ships, shipbuilding, salvage, mines, petroleum, metallurgy, construction, fishery, forestry, electric power, cableways, cable cars, heavy equipment manufacturing and machinery. The condition of the steel wire rope is directly related to the operating condition and production safety of mechanical equipment, so that the steel wire rope needs to be cleaned and lubricated regularly according to the use environment, and particularly, the inside of the steel wire rope needs to be replenished with lubricating grease regularly so as to reduce the abrasion and corrosion of the steel wire rope during operation, thereby prolonging the service life of the steel wire rope.
At present, the main mode of lubrication and maintenance of the steel wire rope of the hoisting equipment is manual lubrication, and a brush or a glove is manually dipped with lubricating grease and smeared on the surface of the steel wire rope. The method has the defects of low operation efficiency, lubricating grease waste, easy environmental pollution, unsafe operation and the like, and the old oil, pollutants, impurity slag and the like on the steel wire rope are difficult to clean by manual operation, so that the new lubricating grease cannot effectively cover the surface of the steel wire rope and can not enter the inside of the steel wire rope.
Disclosure of Invention
The utility model discloses a solve the technical problem that exists among the known art and provide an open hoisting equipment wire rope maintains lubricating arrangement on line in well, the device simple structure, convenient to use, the maintenance is lubricated effectual.
The utility model discloses a solve the technical scheme that technical problem that exists among the well-known technique took and be: an online maintenance lubricating device for a steel wire rope of a middle-open type hoisting device comprises an oil storage cavity, wherein the oil storage cavity is provided with a left part and a right part which are in sealed butt joint, the left part and the right part are connected together by bolts, an inlet end is clamped and fixed at one end of the oil storage cavity, an outlet end is clamped and fixed at the other end of the oil storage cavity, metal wire bristles are arranged on the inner side of the inlet end, an oil supplementing gun is fixedly connected to one side of the oil storage cavity, the bottom of the oil supplementing gun is connected with one side, close to the inlet end, of the end part of the oil storage cavity through an oil pipe, a piston is arranged in the oil supplementing gun, a top cover is arranged at the top of the oil supplementing gun, the piston is connected to the lower end of a pull rod, the upper end of the pull rod penetrates out; and a locking structure is arranged between the top cover and the lower part of the pull rod.
On the basis of the above scheme, the utility model discloses following improvement has still been made:
the outlet end adopts a round table structure and is provided with a rope passing hole which is gradually reduced along the penetrating direction.
The inner diameter of the outlet end is 1-2 mm larger than the diameter of the maintenance steel wire rope.
The inlet end adopts a round table structure and is provided with a rope passing hole which is gradually reduced along the entering direction.
The inlet end and the outlet end are both made of polytetrafluoroethylene.
The locking structure is as follows: and a limiting hole with the diameter smaller than that of the pull rod is arranged at the side of the pull rod hole on the top cover, and a reducing section matched with the limiting hole is arranged at the lower part of the pull rod.
The piston is connected with the oil supplementing gun in a sealing mode through an O-shaped ring.
The metal wire bristles are made of copper wires.
The utility model has the advantages and positive effects that: adopt open design in, simple structure, installation, convenient to use need not to dismantle wire rope during the use, receive and releases the clean maintenance work that the in-process can accomplish wire rope at wire rope, easy operation, efficient, clean lubricated effect is good, only needs alone can accomplish hoisting equipment wire rope's maintenance lubrication work with the cooperation of hoist driver. And the utility model discloses the structure is firm reliable, long service life.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view a-a of fig. 1.
In the figure: 1. an outlet end; 2. an oil storage chamber; 3. an inlet end; 4. a wire bristle; 5. a pull rod; 6. an oil supply gun; 7. a spring; 8. a piston; 9. an oil pipe; 10. a bolt; 11. a sealing strip; 12. and a top cover.
Detailed Description
For further understanding of the contents, features and effects of the present invention, the following embodiments are exemplified and will be described in detail with reference to the accompanying drawings:
referring to fig. 1 and 2, the on-line maintenance lubricating device for the steel wire rope of the middle-open type hoisting equipment comprises an oil storage cavity 2, wherein the oil storage cavity 2 is of a middle-open structure and is provided with a left part and a right part which are in sealing butt joint, the left part and the right part are connected together by bolts 10, and a sealing strip 11 is arranged between the left part and the right part. An inlet end 3 is fixedly clamped at one end of the oil storage cavity 2, an outlet end 1 is fixedly clamped at the other end of the oil storage cavity 2, metal wire bristles 4 are arranged on the inner side of the inlet end 3, an oil supplementing gun 6 is fixedly connected to one side of the oil storage cavity 2 close to the inlet end, the bottom of the oil supplementing gun 6 is connected with one side of the end portion of the oil storage cavity 2 close to the inlet end through an oil pipe 9, a piston 8 is arranged in the oil supplementing gun 6, a top cover 12 is arranged at the top of the oil supplementing gun 6, the piston 8 is connected to the lower end of a pull rod 5, the upper end of the pull rod 5 penetrates out of the top cover 12, and a spring 7 sleeved on the pull rod 5 is clamped between the top cover 12 and the; a locking structure is arranged between the top cover 12 and the lower part of the pull rod 5.
In this embodiment, the outlet end 1 is in a circular truncated cone structure, and is provided with a rope passing hole gradually reduced along the penetrating direction. More specifically, the inner diameter of the outlet end head 1 is 1 mm-2 mm larger than the diameter of the maintenance steel wire rope, the use is convenient, and lubricating grease with the thickness of 0.5mm-1.0mm can be formed on the surface of the steel wire rope to meet the maintenance and lubrication requirements.
In this embodiment, the inlet end 3 adopts a round platform structure, is provided with a rope passing hole gradually reduced along the entering direction, and is convenient to use. The inlet end head 3 and the outlet end head 1 are both made of polytetrafluoroethylene, are corrosion-resistant, self-lubricating and long in service life.
In this embodiment, the locking structure is: a limiting hole with the diameter smaller than that of the pull rod is arranged on the side, passing through the pull rod hole, of the top cover 12, a reducing section matched with the limiting hole is arranged on the lower portion of the pull rod 5, and after the pull rod 5 is lifted in place, the side of the pull rod moves into the limiting hole to achieve locking.
In this embodiment, the piston 8 is connected with the oil filling gun 6 in a sealing manner through an O-shaped ring, so that the structure is simple and the reliability is good. The metal wire brush bristles 4 are made of copper wires, are suitable for deburring, and are not easy to deform and fall off.
Before use, the oil filling gun 6 and the oil storage cavity 2 are filled with lubricating grease. Filling lubricating grease of the oil filling gun 6: and pulling up the pull rod 5, locking the pull rod on the top cover 12, screwing down the top cover 12, filling lubricating grease, screwing the top cover 12 tightly, and finishing the filling of the lubricating grease of the oil filling gun 6. The bolt 10 on the oil storage cavity 2 is removed, the oil storage cavity 2 is opened, lubricating grease is respectively filled in the two oil storage cavities to the butt joint surface, and the outlet end 1 and the inlet end 3 are rapidly installed through the clamping grooves. The steel wire rope is recovered to be limited upwards, the oil storage cavity 2 is buckled on the steel wire rope, the installation direction is noticed, the fixing bolt 10 is locked, the pull rod 5 is unlocked, the steel wire rope is released, the steel wire rope enters the oil storage cavity 2 after surface aging oil sludge is removed through the copper wire brush, and the cleaning and lubrication of the steel wire rope can be completed through the outlet end 1. Along with the gradual reduction of lubricating grease in the oil storage chamber 2, lubricating grease in the oil supply gun 6 is supplied into the oil storage chamber in real time under the action of the spring force 7, and lubricating grease is required to be filled into the oil supply gun in time when the pull rod 5 descends to the bottom. When the steel wire rope is released to the lower limit, the maintenance and lubrication of the steel wire rope are completed, the pull rod 5 is pulled up and locked, the bolt 10 is removed, and the oil storage cavity 2 is opened to take down the lubricating device. When the lubricating device is used, one person only holds the lubricating device with two hands.
In summary, the maintenance and lubrication process of the steel wire rope is as follows: the surface of the steel wire rope is cleaned to remove aged oil sludge, lubricating grease is adhered to the surface of the steel wire rope when the steel wire rope passes through an oil storage cavity filled with the lubricating grease by utilizing the adhesion characteristic of the lubricating grease, the lubricating grease with the thickness of 0.5-1.0 mm can be formed on the surface of the steel wire rope due to the limitation of the diameter of the outlet end 1 after passing through the outlet end 1, and an oil supplementing gun timely supplements the consumed lubricating grease. And the split design is adopted, so that the installation is convenient and quick. The outlet end 1 and the inlet end 3 are made of polytetrofluoroethylene, and the outlet end 1 and the inlet end 3 are correspondingly arranged according to different diameters of the steel wire rope so as to ensure the thickness of lubricating grease on the surface of the steel wire rope.
Although the preferred embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention, which is within the scope of the present invention.
Claims (8)
1. The online maintenance lubricating device for the steel wire rope of the middle-open type hoisting equipment is characterized by comprising an oil storage cavity, wherein the oil storage cavity is provided with a left part and a right part which are in sealed butt joint, the left part and the right part are connected together by bolts, an inlet end is clamped and fixed at one end of the oil storage cavity, an outlet end is clamped and fixed at the other end of the oil storage cavity, metal wire bristles are arranged on the inner side of the inlet end, an oil supplementing gun is fixedly connected to one side of the oil storage cavity, the bottom of the oil supplementing gun is connected with one side, close to the inlet end, of the end part of the oil storage cavity through an oil pipe, a piston is arranged in the oil supplementing gun, a top cover is arranged at the top of the oil supplementing gun, the piston is connected to the lower end of a pull rod, the upper end of the pull rod penetrates out of; and a locking structure is arranged between the top cover and the lower part of the pull rod.
2. The on-line maintenance lubricating device for the steel wire rope of the mid-open type hoisting equipment according to claim 1, wherein the outlet end head is in a circular truncated cone structure and is provided with a rope passing hole which is gradually reduced in the penetrating direction.
3. The on-line maintenance lubricating device for the steel wire rope of the mid-open type hoisting equipment according to claim 1 or 2, wherein the inner diameter of the outlet end is 1-2 mm larger than the diameter of the maintenance steel wire rope.
4. The on-line maintenance lubricating device for the steel wire rope of the mid-open type hoisting equipment according to claim 1, wherein the inlet end is in a round platform structure and is provided with a rope passing hole which is gradually reduced along the entering direction.
5. The mid-open lifting equipment wire rope on-line maintenance lubricating device as claimed in claim 1, wherein the inlet end and the outlet end are both made of polytetrafluoroethylene.
6. The on-line maintenance and lubrication device for the steel wire rope of the mid-open type hoisting equipment according to claim 1, wherein the locking structure is: and a limiting hole with the diameter smaller than that of the pull rod is arranged at the side of the pull rod hole on the top cover, and a reducing section matched with the limiting hole is arranged at the lower part of the pull rod.
7. The on-line maintenance and lubrication device for the steel wire rope of the mid-open type hoisting equipment as recited in claim 1, wherein the piston is connected with the oil supplementing gun in a sealing manner through an O-shaped ring.
8. The mid-open lifting equipment wire rope on-line maintenance lubricating device as claimed in claim 1, wherein the metal wire bristles are made of copper wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922448252.1U CN211738593U (en) | 2019-12-30 | 2019-12-30 | Online maintenance lubricating arrangement of well open hoisting equipment wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922448252.1U CN211738593U (en) | 2019-12-30 | 2019-12-30 | Online maintenance lubricating arrangement of well open hoisting equipment wire rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211738593U true CN211738593U (en) | 2020-10-23 |
Family
ID=72868051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922448252.1U Expired - Fee Related CN211738593U (en) | 2019-12-30 | 2019-12-30 | Online maintenance lubricating arrangement of well open hoisting equipment wire rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211738593U (en) |
-
2019
- 2019-12-30 CN CN201922448252.1U patent/CN211738593U/en not_active Expired - Fee Related
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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: 20201023 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |