CN204717317U - Visual the rising of a kind of technical parameter subtracts machine lubricating oil pipeline - Google Patents
Visual the rising of a kind of technical parameter subtracts machine lubricating oil pipeline Download PDFInfo
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- CN204717317U CN204717317U CN201520321831.9U CN201520321831U CN204717317U CN 204717317 U CN204717317 U CN 204717317U CN 201520321831 U CN201520321831 U CN 201520321831U CN 204717317 U CN204717317 U CN 204717317U
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- oil
- pressure gauge
- control valve
- working connection
- oil pipe
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Abstract
Visual the rising of a kind of technical parameter subtracts machine lubricating oil pipeline, comprise fuel tank, working connection and an oil circuit, between main oil pipe and an oil circuit, grade one filter is set, main oil pipe one end and fuel tank interlink, main oil pipe is in series with control valve in order, oil pump, pressure gauge and one-way valve, oil pump is opened and closed by engine control, throttle valve is parallel with between control valve and pressure gauge, the other end of main oil pipe and 72 oil circuits interlink, an oil circuit is provided with secondary filter in order, pressure gauge with electric contact, flow control valve and flow indicator, a working connection for subsequent use in parallel on working connection, pressure gauge with electric contact is provided with alarm.Owing to using the utility model, not only oil feed line flow, pressure distribution are even, 72 gearbox lubrication quality are protected, and workman accurately can judge that whether pipeline inner pressure, traffic conditions be normal, convenient maintenance, avoid stopping platform because gear-box loses the oily large size caused of damaging, reduce corporate economy's loss.
Description
Technical field:
The utility model relates to steel pipe and manufactures field, particularly relates to steel pipe manufacturing subtracts machine lubricating oil pipeline with rising.
Background technique:
In steel pipe manufacture process, rise and subtract machine and be absolutely necessary, used is that rising of German Mil's company designs subtracts the machine 24 frame three-roll rack kind of drive, what take is current international advanced three roller independence reduction gear-box modes, totally 72 gear reduction boxs, its gearbox lubrication system is complicated relative to other gearbox lubrication, it is high to require, certainly just must possess the requirement of precision gear case lubrication, also high to lubricating pipe requirement.Existing rising subtracts machine lubricating pipe as shown in Figure 1, comprise fuel tank 1, working connection 2 and an oil circuit 3, working connection 2 comprises main oil pipe 4, control valve 5, oil pump 6, throttle valve 7, pressure gauge 8 and one-way valve 9, main oil pipe 4 one end and fuel tank 1 interlink, control valve 5, oil pump 6, pressure gauge 8 and one-way valve 9 are connected on main oil pipe 4 in order, oil pump 6 is opened and closed by engine control, throttle valve 7 is in parallel with oil pump 6, throttle valve 7 is connected in parallel between control valve 5 and pressure gauge 8, the other end of main oil pipe 4 and 72 oil circuits 3 interlink, a working connection 2a for subsequent use in parallel on working connection 2.This lubricating pipe pressure gauge 8 can observe the oil mass in main oil pipe 4, and guarantee there is lubricant oil in main oil pipe 4, throttle valve 7 can control the flow of lubricant oil, but, oil circuit 3 has 72 tunnels, and the oil mass in all oil circuits 3 cannot visualizing, without any safety guarantee, prop up oil circuit 3 blocking also cannot know without oil, maintenance is inconvenient, and oil feed line flow, the pressure loss are large, cause pressure, assignment of traffic uneven, can not flow value be shown, and flow, pressure size can not be adjusted.Normally lubricate to gear-box and patrol and examine quality bring many unfavorable, cause gear-box lose oil damage, cause large size to stop platform, have a strong impact on continuous production, not only increase the labor intensity of maintainer, and bring heavy economic losses to company.
Model utility content:
The purpose of this utility model is to provide visual the rising of a kind of technical parameter and subtracts machine lubricating oil pipeline, and energy Real Time Observation, to the working pressure in lubricating oil pipeline, flow truth, is convenient to current check, maintenance and maintenance.
The technological scheme that the utility model adopts is:
Visual the rising of a kind of technical parameter subtracts machine lubricating oil pipeline, comprise fuel tank, working connection and an oil circuit, working connection comprises main oil pipe, control valve, oil pump, throttle valve, pressure gauge and one-way valve, main oil pipe one end and fuel tank interlink, control valve, oil pump, pressure gauge and one-way valve are connected on main oil pipe in order, oil pump is opened and closed by engine control, throttle valve is in parallel with oil pump, throttle valve is connected in parallel between control valve and pressure gauge, the other end of main oil pipe and 72 oil circuits interlink, a working connection for subsequent use in parallel on working connection, it is characterized in that: also comprise grade one filter, secondary filter, pressure gauge with electric contact, flow control valve and flow indicator, grade one filter is arranged between main oil pipe and an oil circuit, secondary filter, pressure gauge with electric contact, flow control valve and flow indicator are arranged on each oil circuit in order, pressure gauge with electric contact is provided with alarm.
Due to the main oil pipe between working connection and an oil circuit adding grade one filter, impurity that can be larger in filtering lubricant oil, each oil circuit both increases secondary filter, pressure gauge with electric contact, flow control valve and flow indicator, secondary filter can be done to filter further to lubricant oil, make the clean free from admixture of lubricant oil entered in gear-box, pressure gauge with electric contact makes each oil circuit internal pressure visual adjustable, flow control valve can regulate the flow in each oil circuit according to the size of field observation flow, make the flow in each oil circuit impartial, flow indicator makes the flow value in each oil circuit completely visual, can judge in each oil circuit, whether have oil to enter, pressure gauge with electric contact is provided with alarm, when flow will give the alarm lower than 0.1MPa, so not only convenient maintenance, oil feed line flow, pressure distribution is even, 72 gearbox lubrication quality are protected, no matter operator on duty is in spot check or patrolling and examining at ordinary times, accurately can judge pressure, whether traffic conditions is normal, avoid stopping platform because gear-box loses the oily large size caused of damaging, rise and subtract machine and normally run, continuous seepage and maintenance can be controlled, guarantee that production task completes on time, alleviate maintainer's labor intensity, avoid bringing heavy economic losses to company.
Accompanying drawing illustrates:
Fig. 1 is existing lubricating pipe structural representation;
Fig. 2 is structural representation of the present utility model;
In figure: 1-fuel tank; 2-working connection; 2a-working connection for subsequent use; 3-props up oil circuit; 4-main oil pipe; 5-control valve; 6-oil pump; 7-throttle valve; 8-pressure gauge; 9-one-way valve; 10-grade one filter; 11-secondary filter; 12-pressure gauge with electric contact; 13-flow control valve; 14-flow indicator.
Embodiment:
Specific embodiments of the present utility model is described in detail below in conjunction with accompanying drawing:
Visual the rising of a kind of technical parameter subtracts machine lubricating oil pipeline, as shown in Figure 2, comprises fuel tank 1, working connection 2 and an oil circuit 3, working connection comprises main oil pipe 4, control valve 5, oil pump 6, throttle valve 7, pressure gauge 8 and one-way valve 9, main oil pipe 4 one end and fuel tank 1 interlink, control valve 5, oil pump 6, pressure gauge 8 and one-way valve 9 are connected on main oil pipe 4 in order, oil pump 6 is opened and closed by engine control, throttle valve 7 is in parallel with oil pump 6, throttle valve 7 is connected in parallel between control valve 5 and pressure gauge 8, the other end of main oil pipe 4 and 72 oil circuits 3 interlink, a working connection 2a for subsequent use in parallel on working connection 2, an oil circuit 3 comprises grade one filter 10, secondary filter 11, pressure gauge with electric contact 12, flow control valve 13 and flow indicator 14, grade one filter 10 is arranged between main oil pipe 4 and an oil circuit 3, secondary filter 11, pressure gauge with electric contact 12, flow control valve 13 and flow indicator 14 are arranged on each oil circuit 3 in order, and pressure gauge with electric contact 12 is provided with alarm.
Claims (1)
1. visual the rising of technical parameter subtracts machine lubricating oil pipeline, comprise fuel tank (1), working connection (2) and an oil circuit (3), working connection comprises main oil pipe (4), control valve (5), oil pump (6), throttle valve (7), pressure gauge (8) and one-way valve (9), main oil pipe (4) one end and fuel tank (1) interlink, control valve (5), oil pump (6), pressure gauge (8) and one-way valve (9) are connected on main oil pipe (4) in order, oil pump (6) is opened and closed by engine control, throttle valve (7) is in parallel with oil pump (6), throttle valve (7) is connected in parallel between control valve (5) and pressure gauge (8), the other end of main oil pipe (4) and 72 oil circuits (3) interlink, the upper working connection for subsequent use (2a) in parallel of working connection (2), it is characterized in that: also comprise grade one filter (10), secondary filter (11), pressure gauge with electric contact (12), flow control valve (13) and flow indicator (14), grade one filter (10) is arranged between main oil pipe (4) and an oil circuit (3), secondary filter (11), pressure gauge with electric contact (12), flow control valve (13) and flow indicator (14) are arranged on each oil circuit (3) in order, pressure gauge with electric contact (12) is provided with alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520321831.9U CN204717317U (en) | 2015-05-18 | 2015-05-18 | Visual the rising of a kind of technical parameter subtracts machine lubricating oil pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520321831.9U CN204717317U (en) | 2015-05-18 | 2015-05-18 | Visual the rising of a kind of technical parameter subtracts machine lubricating oil pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204717317U true CN204717317U (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520321831.9U Expired - Fee Related CN204717317U (en) | 2015-05-18 | 2015-05-18 | Visual the rising of a kind of technical parameter subtracts machine lubricating oil pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204717317U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168874A (en) * | 2017-11-08 | 2018-06-15 | 杭州前进齿轮箱集团股份有限公司 | A kind of gear of wind power speed-increasing gearbox flow simulation experimental rig |
-
2015
- 2015-05-18 CN CN201520321831.9U patent/CN204717317U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108168874A (en) * | 2017-11-08 | 2018-06-15 | 杭州前进齿轮箱集团股份有限公司 | A kind of gear of wind power speed-increasing gearbox flow simulation experimental rig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151113 Address after: Jintan Economic Development Zone, Jintan City, Jiangsu province 213200 Jin Wu Lu, Changzhou City, No. 88 Patentee after: Jiangsu Changbao Precision Steel Tube Co., Ltd. Address before: South central Jintan Economic Development Zone, Jiangsu province Changzhou city two road 213200 No. 369 Patentee before: Changzhou Changbaojingte Energy Pipe Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20210518 |