CN112228630A - Method for transforming oil drain pipe of motor of coiling trolley - Google Patents
Method for transforming oil drain pipe of motor of coiling trolley Download PDFInfo
- Publication number
- CN112228630A CN112228630A CN202011194130.5A CN202011194130A CN112228630A CN 112228630 A CN112228630 A CN 112228630A CN 202011194130 A CN202011194130 A CN 202011194130A CN 112228630 A CN112228630 A CN 112228630A
- Authority
- CN
- China
- Prior art keywords
- oil
- pipe
- trolley
- motor
- plug
- Prior art date
- 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.)
- Pending
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Classifications
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/0243—Laying or reclaiming pipes on land, e.g. above the ground above ground
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/26—Supply reservoir or sump assemblies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
-
- 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
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G13/00—Chains
- F16G13/12—Hauling- or hoisting-chains so called ornamental chains
- F16G13/16—Hauling- or hoisting-chains so called ornamental chains with arrangements for holding electric cables, hoses, or the like
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- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow in pipes or hoses
- F16L55/11—Plugs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
The invention discloses a method for modifying a motor oil drain pipe of a coiling trolley, which relates to the field of oil drain pipes and comprises the following steps: the method comprises the following steps: the original motor is changed into an external leakage type motor into an internal leakage type motor, so that the oil leakage can flow back to the oil tank from the oil return pipe. According to the invention, 12 original hoses are removed and moved out of the trolley, the condition that the hoses wind a drag chain when equipment runs is avoided, so that the hoses can be prevented from being damaged, when the modified trolley translates, internal oil drainage flows from an oil return pipe to a main oil return pipe to an oil tank, so that oil leakage is avoided, and workers strengthen the sealing condition of a rigid pipe plug of the trolley oil drainage, so that oil leakage caused by the loosening of the plug is prevented; meanwhile, the cleaning of the steel belt and the broken tail under the trolley is enhanced, and other pipelines are prevented from being damaged; and the oil consumption of extra loss caused by the damage of the motor oil drain pipe is completely avoided after the motor oil drain pipe of the coiling trolley is transformed, the manufacturing and replacement of spare parts are reduced, the overhauling cost is greatly reduced, and the labor intensity of workers is also reduced.
Description
Technical Field
The invention relates to the field of oil drain pipes, in particular to a method for modifying a motor oil drain pipe of a coiling trolley.
Background
At present, 6 trolley motors, 6 groups of motor oil drainage pipelines and 12 hoses are arranged in a coiling area, wherein 6 hoses are 1m long, 3 hoses are 6.5m long, and 3 hoses are 7.2m long; when the motor runs, the oil drain port returns oil from the hose to the main pipe of the system control oil way, 12 oil drain pipes are connected to a hard pipe for returning oil, and no stop valve is arranged between the pipelines.
Because rolling problem and baling press problem during normal production often have the coil of strip to break the tail and the packing area drops to draining the hose on, walk around the dolly and easily make the hose cut open by disconnected tail and steel band among the in-process, especially coil of strip dolly hose unloads, when the damaged oil leak of hose, control oil draining house steward has oil and constantly flows back to damaged department, because of there is not the stop valve in the middle of the pipeline to cut off, the in-process that leads to oil pipe to change constantly has oil to flow to increase the waste of oil consumption.
Disclosure of Invention
The invention aims to: in order to solve the problem that when a hose is damaged and leaks oil, an oil drainage main pipe for controlling oil to continuously flow back to the damaged part, and no stop valve is arranged in the middle of a pipeline to cut off, the oil continuously flows out in the oil pipe replacement process, so that the oil consumption is increased, and the problem of waste is solved.
In order to achieve the purpose, the invention provides the following technical scheme: the method for modifying the motor oil drain pipe of the coiling trolley comprises the following steps:
the method comprises the following steps: the original motor is changed into an external leakage type motor into an internal leakage type motor, so that the oil leakage can flow back to the oil tank from the oil return pipe;
step two: the oil pipe on the original trolley drag chain is dismantled, the hard pipe is sealed by the plug, and meanwhile, the plug is limited and fixed by the limiting mechanism, so that the plug is prevented from falling out of the hard pipe, and the sealing property of the hard pipe is improved;
step three: the original 12 hoses are removed and moved out of the trolley, so that the hoses are prevented from winding a drag chain when the equipment runs;
step four: the oil drainage hose in the drag chain is drawn out from the drag chain pipe in the air, so that the hose is prevented from extending out of the drag chain pipe and winding other pipelines when the drag chain acts;
step five: then when the transformed trolley is translated, the internal oil drainage flows from the oil return pipe to the main oil return pipe and then to the oil tank;
step six: workers need to strengthen the sealing condition of the oil drainage hard pipe plug of the trolley and prevent oil leakage caused by loosening of the plug;
step seven: when finding that the hose on the dolly is disconnected the tail, the user need clear up steel band and hose down, prevents to cause the damage of other pipelines.
Preferably, in the first step, the outer surface of the return pipe is provided with a stop valve.
Preferably, in the second step, the limiting mechanism is in contact with the plug, and the limiting mechanism includes a limiting plate and a fastening bolt.
Preferably, in the second step, the plug is matched with a hard tube, and the thickness of the hard tube is 3-10 cm.
Preferably, in the fourth step, the inner diameter of the oil drainage hose in the towline is smaller than that of the towline pipe, and the length of the oil drainage hose in the towline is smaller than that of the towline pipe.
Preferably, in the sixth step, a sealing ring is fixed on the outer wall of the plug, and the sealing ring is made of a rubber material.
Preferably, in step five, the diameter of the oil return pipe is smaller than that of the main oil return pipe, and the length of the oil return pipe is greater than that of the main oil return pipe.
Preferably, in step five, the main oil return pipe is communicated with an oil tank, and the outer surface of the oil tank is coated with antirust paint.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, 12 original hoses are removed and moved out of the trolley, the condition that the hoses wind a drag chain when equipment runs is avoided, so that the hoses can be prevented from being damaged, when the modified trolley translates, internal oil drainage flows from an oil return pipe to a main oil return pipe to an oil tank, so that oil leakage is avoided, and workers strengthen the sealing condition of a rigid pipe plug of the trolley oil drainage, so that oil leakage caused by the loosening of the plug is prevented; meanwhile, the cleaning of the steel belt and the broken tail under the trolley is enhanced, and other pipelines are prevented from being damaged; and the oil consumption of extra loss caused by the damage of the motor oil drain pipe is completely avoided after the motor oil drain pipe of the coiling trolley is transformed, the manufacturing and replacement of spare parts are reduced, the overhauling cost is greatly reduced, and the labor intensity of workers is also reduced.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the illustrated orientations or positional relationships, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.
The first embodiment is as follows:
the method for modifying the motor oil drain pipe of the coiling trolley comprises the following steps:
the method comprises the following steps: the original motor is changed into an external leakage type motor into an internal leakage type motor, so that the oil leakage can flow back to the oil tank from the oil return pipe;
step two: the oil pipe on the original trolley drag chain is dismantled, the hard pipe is sealed by the plug, and meanwhile, the plug is limited and fixed by the limiting mechanism, so that the plug is prevented from falling out of the hard pipe, and the sealing property of the hard pipe is improved;
step three: the original 12 hoses are removed and moved out of the trolley, so that the hoses are prevented from winding a drag chain when the equipment runs;
step four: the oil drainage hose in the drag chain is drawn out from the drag chain pipe in the air, so that the hose is prevented from extending out of the drag chain pipe and winding other pipelines when the drag chain acts;
step five: then when the transformed trolley is translated, the internal oil drainage flows from the oil return pipe to the main oil return pipe and then to the oil tank;
step six: workers need to strengthen the sealing condition of the oil drainage hard pipe plug of the trolley and prevent oil leakage caused by loosening of the plug;
step seven: when finding that the hose on the dolly is disconnected the tail, the user need clear up steel band and hose down, prevents to cause the damage of other pipelines.
Further, in the step one, the external surface of the return pipe is provided with a stop valve, so that oil can be stopped in time, and the gasoline is prevented from flowing out.
Further, in step two, stop gear contacts with the end cap, stop gear includes limiting plate, fastening bolt, can carry on spacingly to the end cap to what make the end cap can stabilize blocks up on the hard tube.
Further, in the second step, the plug is matched with the hard pipe, and the thickness of the hard pipe is 3-10 cm.
Further, in the fourth step, the inner diameter of the oil drainage hose in the towline is smaller than that of the towline pipe, and the length of the oil drainage hose in the towline is smaller than that of the towline pipe.
Further, in the sixth step, a sealing ring is fixed on the outer wall of the plug, and the sealing ring is made of a rubber material.
Further, in the fifth step, the diameter of the oil return pipe is smaller than that of the main oil return pipe, and the length of the oil return pipe is larger than that of the main oil return pipe.
Further, in the fifth step, the main oil return pipe is communicated with an oil tank, and the outer surface of the oil tank is coated with antirust paint.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The method for transforming the oil drain pipe of the motor of the coiling trolley comprises the oil drain pipe and is characterized in that: the method for modifying the motor oil drain pipe comprises the following steps:
the method comprises the following steps: the original motor is changed into an external leakage type motor into an internal leakage type motor, so that the oil leakage can flow back to the oil tank from the oil return pipe;
step two: the oil pipe on the original trolley drag chain is dismantled, the hard pipe is sealed by the plug, and meanwhile, the plug is limited and fixed by the limiting mechanism, so that the plug is prevented from falling out of the hard pipe, and the sealing property of the hard pipe is improved;
step three: the original 12 hoses are removed and moved out of the trolley, so that the hoses are prevented from winding a drag chain when the equipment runs;
step four: the oil drainage hose in the drag chain is drawn out from the drag chain pipe in the air, so that the hose is prevented from extending out of the drag chain pipe and winding other pipelines when the drag chain acts;
step five: then when the transformed trolley is translated, the internal oil drainage flows from the oil return pipe to the main oil return pipe and then to the oil tank;
step six: workers need to strengthen the sealing condition of the oil drainage hard pipe plug of the trolley and prevent oil leakage caused by loosening of the plug;
step seven: when finding that the hose on the dolly is disconnected the tail, the user need clear up steel band and hose down, prevents to cause the damage of other pipelines.
2. The method of claim 1 for retrofitting a motor drain hose of a take-up trolley, comprising: in the first step, a stop valve is arranged on the outer surface of the return pipe.
3. The method of claim 1 for retrofitting a motor drain hose of a take-up trolley, comprising: in the second step, the limiting mechanism is in contact with the plug, and the limiting mechanism comprises a limiting plate and a fastening bolt.
4. The method of claim 1 for retrofitting a motor drain hose of a take-up trolley, comprising: in the second step, the plug is matched with the hard pipe, and the thickness of the hard pipe is 3-10 cm.
5. The method of claim 1 for retrofitting a motor drain hose of a take-up trolley, comprising: in the fourth step, the inner diameter of the oil drainage hose in the towline is smaller than that of the towline pipe, and the length of the oil drainage hose in the towline is smaller than that of the towline pipe.
6. The method of claim 1 for retrofitting a motor drain hose of a take-up trolley, comprising: in the sixth step, a sealing ring is fixed on the outer wall of the plug, and the sealing ring is made of rubber materials.
7. The method of claim 1 for retrofitting a motor drain hose of a take-up trolley, comprising: in the fifth step, the diameter of the oil return pipe is smaller than that of the main oil return pipe, and the length of the oil return pipe is larger than that of the main oil return pipe.
8. The method of claim 1 for retrofitting a motor drain hose of a take-up trolley, comprising: and in the fifth step, the main oil return pipe is communicated with an oil tank, and the outer surface of the oil tank is coated with antirust paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011194130.5A CN112228630A (en) | 2020-10-30 | 2020-10-30 | Method for transforming oil drain pipe of motor of coiling trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011194130.5A CN112228630A (en) | 2020-10-30 | 2020-10-30 | Method for transforming oil drain pipe of motor of coiling trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112228630A true CN112228630A (en) | 2021-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011194130.5A Pending CN112228630A (en) | 2020-10-30 | 2020-10-30 | Method for transforming oil drain pipe of motor of coiling trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112228630A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04182291A (en) * | 1990-11-16 | 1992-06-29 | Hitachi Building Syst Eng & Service Co Ltd | How to replace hydraulic oil in a hydraulic elevator |
| US20040250860A1 (en) * | 2003-06-13 | 2004-12-16 | Kobelco Construction Machinery Co., Ltd. | Construction machine |
| CN202884272U (en) * | 2012-11-22 | 2013-04-17 | 浙江盾安精工集团有限公司 | Oil drain pipeline structure of all-casing and full-cycle drilling machine |
| CN205823780U (en) * | 2016-06-22 | 2016-12-21 | 首钢京唐钢铁联合有限责任公司 | Coiler wrapper roller hydraulic cylinder |
| CN206017289U (en) * | 2016-08-16 | 2017-03-15 | 湖南奇思环保设备制造有限公司 | Hydraulic motor drainage device and underwater desilting equipment |
| CN107314187A (en) * | 2017-08-31 | 2017-11-03 | 张辉 | A kind of pipeline sealing device |
-
2020
- 2020-10-30 CN CN202011194130.5A patent/CN112228630A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04182291A (en) * | 1990-11-16 | 1992-06-29 | Hitachi Building Syst Eng & Service Co Ltd | How to replace hydraulic oil in a hydraulic elevator |
| US20040250860A1 (en) * | 2003-06-13 | 2004-12-16 | Kobelco Construction Machinery Co., Ltd. | Construction machine |
| CN202884272U (en) * | 2012-11-22 | 2013-04-17 | 浙江盾安精工集团有限公司 | Oil drain pipeline structure of all-casing and full-cycle drilling machine |
| CN205823780U (en) * | 2016-06-22 | 2016-12-21 | 首钢京唐钢铁联合有限责任公司 | Coiler wrapper roller hydraulic cylinder |
| CN206017289U (en) * | 2016-08-16 | 2017-03-15 | 湖南奇思环保设备制造有限公司 | Hydraulic motor drainage device and underwater desilting equipment |
| CN107314187A (en) * | 2017-08-31 | 2017-11-03 | 张辉 | A kind of pipeline sealing device |
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Application publication date: 20210115 |