CN203979667U - Oil system instrumentation lighting outlet mounting pipe - Google Patents
Oil system instrumentation lighting outlet mounting pipe Download PDFInfo
- Publication number
- CN203979667U CN203979667U CN201420355821.2U CN201420355821U CN203979667U CN 203979667 U CN203979667 U CN 203979667U CN 201420355821 U CN201420355821 U CN 201420355821U CN 203979667 U CN203979667 U CN 203979667U
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- joint
- lighting outlet
- outer adapter
- adapter sleeve
- sleeve pipe
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- Expired - Fee Related
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Abstract
The utility model relates to oil system instrumentation technical field, it is a kind of oil system instrumentation lighting outlet mounting pipe, comprise bend pipe, outer adapter sleeve joint, external position limited sleeve pipe joint, rubber stopper, inner sleeve joint, lower bend pipe and the casing that needs lighting outlet to pass, be distributed with threading via hole to passing in requisition for lighting outlet on the wall box of position, the left side of the threading via hole of corresponding wall box inner side is installed with inner sleeve joint.The utility model reasonable and compact in structure, it can form sealing with each lighting outlet by rubber stopper, same bend pipe at present can effectively prevent that lubricant oil from entering threading via hole, upper bend pipe can effectively prevent that the lubricant oil that trace enters in threading via hole from overflowing from its outlet, can avoid thus the excessive phenomenon of lubricant oil, thereby improve the quality of lubricant oil and lighting outlet, avoid its befouling environment and casing, can also avoid increasing the weight of because of oil stain the problem of cleanup crew's workload.
Description
Technical field
the utility model relates to oil system instrumentation technical field, is a kind of oil system instrumentation lighting outlet mounting pipe.
Background technique
the mode that in power plant's part oil system, instrumentation probe wire adopts transition joint or directly draws at present, as Dongfan Steam Turbine Factory is produced 300MW unit, the instrumentation probe lighting outlet modes such as the inner rotating speed of the front case of steam turbine, bearing temperature, vibrations are for directly drawing method, drawing-off mouth adopts epoxy resin to carry out shutoff, and multiply lighting outlet is all drawn from a threading hole.Because the cross section of per share lighting outlet is circle, cause having gap between adjacent lighting outlet, cannot carry out effective sealing, be prone to the excessive phenomenon of lubricant oil, also can affect the quality of lubricant oil and lighting outlet, befouling environment and casing, the oil stain of its generation also will increase the weight of cleanup crew's workload.
Summary of the invention
the utility model provides a kind of oil system instrumentation lighting outlet mounting pipe, overcome the deficiency of above-mentioned prior art, it can effectively solve existing multiply lighting outlet and all from a threading hole, draw, there is gap, cannot carry out effective sealing, be prone to the excessive phenomenon of lubricant oil, also can affect the quality of lubricant oil and lighting outlet, befouling environment and casing, the oil stain of its generation also will increase the weight of cleanup crew's the problem of workload.
the technical solution of the utility model realizes by following measures: a kind of oil system instrumentation lighting outlet mounting pipe, comprise bend pipe, outer adapter sleeve joint, external position limited sleeve pipe joint, rubber stopper, inner sleeve joint, lower bend pipe and the casing that needs lighting outlet to pass, be distributed with threading via hole to passing in requisition for lighting outlet on the wall box of position, the left side of the threading via hole of corresponding wall box inner side is installed with inner sleeve joint, is installed with the other end lower bend pipe that Open Side Down on inner sleeve joint; The right side of the threading via hole of corresponding wall box outer fix is installed with outer adapter sleeve joint, the right part inner side of outer adapter sleeve joint is set with the rubber stopper that can form respectively sealing with each lighting outlet, the right-hand member outside of outer adapter sleeve joint is installed with the external position limited sleeve pipe joint of the spacing rubber stopper of energy, and the right-hand member of external position limited sleeve pipe joint is installed with the upper bend pipe of the other end opening upwards.
the further optimization and/or improvements to above-mentioned model utility technological scheme below:
above-mentioned right part inner side that can outer adapter sleeve joint can be taper type hole left small and right large, rubber stopper is the cone table shape left small and right large matching with taper type hole, is distributed with the thread threading sealing through hole that quantity is identical with lighting outlet radical and diameter matches with lighting outlet external diameter on rubber stopper.
above-mentionedly on rubber stopper, can be evenly equipped with thread threading sealing through hole identical with lighting outlet radical and that diameter matches with lighting outlet external diameter.
between the above-mentioned right-hand member at rubber stopper and external position limited sleeve pipe joint, can be provided with pad, and the right-hand member of outer adapter sleeve joint outside is threaded connection and is fixedly installed togather with external position limited sleeve pipe joint left end inner side.
between above-mentioned external position limited sleeve pipe joint and upper bend pipe, can be provided with outer adapter sleeve pipe joint, the right-hand member outside of external position limited sleeve pipe joint is installed with outer adapter sleeve pipe joint, and the right-hand member inner side of outer adapter sleeve pipe joint is installed with bend pipe.
the internal diameter of above-mentioned inner sleeve joint right-hand member all can be identical with the diameter of threading via hole with the internal diameter of outer adapter sleeve joint left end.
the utility model reasonable and compact in structure, easy to use, it can form sealing with each lighting outlet by rubber stopper, same bend pipe at present can effectively prevent that lubricant oil from entering threading via hole, upper bend pipe can effectively prevent that the lubricant oil that trace enters in threading via hole from overflowing from its outlet, can avoid thus the excessive phenomenon of lubricant oil, thereby improves the quality of lubricant oil and lighting outlet, avoid its befouling environment and casing, can also avoid increasing the weight of because of oil stain the problem of cleanup crew's workload; Make rubber stopper be the cone table shape left small and right large matching with taper type hole, and be distributed with thread threading sealing through hole thereon and can strengthen its sealing effect, further prevent the generation of the excessive phenomenon of lubricant oil.
Brief description of the drawings
accompanying drawing 1 is looked sectional structure schematic diagram for the utility model most preferred embodiment uses the master of state.
accompanying drawing 2 is for looking structure for amplifying schematic diagram in a left side for rubber stopper in accompanying drawing 1.
coding in accompanying drawing is respectively: 1 is upper bend pipe, 2 is outer adapter sleeve joint, and 3 is external position limited sleeve pipe joint, and 4 is rubber stopper, 5 is inner sleeve joint, 6 is lower bend pipe, and 7 is wall box, and 8 is threading via hole, 9 is thread threading sealing through hole, 10 is pad, and 11 is outer adapter sleeve pipe joint, and 12 is lighting outlet.
Embodiment
the utility model is not subject to following embodiment's restriction, can determine concrete mode of execution according to the technical solution of the utility model and actual conditions.
in the utility model, for convenience of description, the description of the relative position relation of each parts is to be all described according to the Butut mode of Figure of description 1, as: the position relationship of forward and backward, upper and lower, left and right etc. is to determine according to the Butut direction of Figure of description.
below in conjunction with embodiment and accompanying drawing, the utility model is further described:
as shown in accompanying drawing 1,2, this oil system instrumentation lighting outlet mounting pipe comprises bend pipe 1, outer adapter sleeve joint 2, external position limited sleeve pipe joint 3, rubber stopper 4, inner sleeve joint 5, lower bend pipe 6 and the casing that needs lighting outlet 12 to pass, be distributed with threading via hole 8 to passing in requisition for lighting outlet 12 on the wall box 7 of position, the left side of the threading via hole 8 of corresponding wall box 7 inner sides is installed with inner sleeve joint 5, is installed with the other end lower bend pipe 6 that Open Side Down on inner sleeve joint 5; The right side of the threading via hole 8 of corresponding wall box 7 outer fixs is installed with outer adapter sleeve joint 2, the right part inner side of outer adapter sleeve joint 2 is set with the rubber stopper 4 that can form respectively sealing with each lighting outlet 12, the right-hand member outside of outer adapter sleeve joint 2 is installed with the external position limited sleeve pipe joint 3 of the spacing rubber stopper 4 of energy, and the right-hand member of external position limited sleeve pipe joint 3 is installed with the upper bend pipe 1 of the other end opening upwards.When use, lighting outlet 12 is penetrated from lower bend pipe 6, pass from upper elbow through after rubber stopper 4, it can form sealing with each lighting outlet 12 by rubber stopper 4, same bend pipe 6 at present can effectively prevent that lubricant oil from entering threading via hole 8, upper bend pipe 1 can effectively prevent that the lubricant oil that trace enters in threading via hole 8 from overflowing from its outlet, can avoid thus the excessive phenomenon of lubricant oil, thereby improve the quality of lubricant oil and lighting outlet 12, avoid its befouling environment and casing, can also avoid increasing the weight of because of oil stain the problem of cleanup crew's workload.According to demand, between between the left side of the threading via hole 8 of corresponding wall box 7 inner sides and inner sleeve the joint 5 and right side of the threading via hole 8 of corresponding wall box 7 outer fixs and outer adapter sleeve joint 2, all can be integrated by being welded and fixed.
can according to actual needs, above-mentioned oil system instrumentation lighting outlet mounting pipe be made further optimization and/or improvements:
as shown in accompanying drawing 1,2, the right part inner side of outer adapter sleeve joint 2 is taper type hole left small and right large, rubber stopper 4 is the cone table shape left small and right large matching with taper type hole, is distributed with the thread threading sealing through hole 9 that quantity is identical with lighting outlet 12 radicals and diameter matches with lighting outlet 12 external diameters on rubber stopper 4.Make rubber stopper 4 be the cone table shape left small and right large matching with taper type hole, and be distributed with thread threading sealing through hole 9 thereon and can strengthen its sealing effect, further prevent the generation of the excessive phenomenon of lubricant oil.
as shown in accompanying drawing 1,2, on rubber stopper 4, be evenly equipped with thread threading sealing through hole 9 identical with lighting outlet 12 radicals and that diameter matches with lighting outlet 12 external diameters.So not only can make passing of lighting outlet 12 convenient, also make it stressed more even, extend its working life.
as shown in accompanying drawing 1,2, between the right-hand member of rubber stopper 4 and external position limited sleeve pipe joint 3, be provided with pad 10, and the right-hand member of outer adapter sleeve joint 2 outside is threaded connection and is fixedly installed togather with external position limited sleeve pipe joint 3 left ends inner sides.Can strengthen like this its fastening effect, strengthen its sealing effect.According to demand, pad 10 is red copper pad.Red copper has good Su ﹑ ductility and corrosion resistance, and red copper pad can further strengthen its sealing effect.
as shown in accompanying drawing 1,2, between external position limited sleeve pipe joint 3 and upper bend pipe 1, be provided with outer adapter sleeve pipe joint 11, the right-hand member outside of external position limited sleeve pipe joint 3 is installed with outer adapter sleeve pipe joint 11, and the right-hand member inner side of outer adapter sleeve pipe joint 11 is installed with bend pipe 1.Can make like this connection of bend pipe 1 joint convenient.
as shown in accompanying drawing 1,2, the internal diameter of inner sleeve joint 5 right-hand members is all identical with the diameter of threading via hole 8 with the internal diameter of outer adapter sleeve joint 2 left ends.Can be convenient to like this passing through of lighting outlet 12, make the process operation of threading more simple and efficient.
above technical characteristics has formed most preferred embodiment of the present utility model, and it has stronger adaptability and best implementation result, can increase and decrease according to actual needs non-essential technical characteristics, meets the demand of different situations.
Claims (10)
1. an oil system instrumentation lighting outlet mounting pipe, it is characterized in that comprising bend pipe, outer adapter sleeve joint, external position limited sleeve pipe joint, rubber stopper, inner sleeve joint, lower bend pipe and the casing that needs lighting outlet to pass, be distributed with threading via hole to passing in requisition for lighting outlet on the wall box of position, the left side of the threading via hole of corresponding wall box inner side is installed with inner sleeve joint, is installed with the other end lower bend pipe that Open Side Down on inner sleeve joint; The right side of the threading via hole of corresponding wall box outer fix is installed with outer adapter sleeve joint, the right part inner side of outer adapter sleeve joint is set with the rubber stopper that can form respectively sealing with each lighting outlet, the right-hand member outside of outer adapter sleeve joint is installed with the external position limited sleeve pipe joint of the spacing rubber stopper of energy, and the right-hand member of external position limited sleeve pipe joint is installed with the upper bend pipe of the other end opening upwards.
2. oil system instrumentation lighting outlet mounting pipe according to claim 1, the right part inner side that it is characterized in that outer adapter sleeve joint is taper type hole left small and right large, rubber stopper is the cone table shape left small and right large matching with taper type hole, is distributed with the thread threading sealing through hole that quantity is identical with lighting outlet radical and diameter matches with lighting outlet external diameter on rubber stopper.
3. oil system instrumentation lighting outlet mounting pipe according to claim 1 and 2, is characterized in that being evenly equipped with thread threading sealing through hole identical with lighting outlet radical and that diameter matches with lighting outlet external diameter on rubber stopper.
4. oil system instrumentation lighting outlet mounting pipe according to claim 1 and 2, it is characterized in that being provided with pad between the right-hand member of rubber stopper and external position limited sleeve pipe joint, and the right-hand member of outer adapter sleeve joint outside is threaded connection and is fixedly installed togather with external position limited sleeve pipe joint left end inner side.
5. oil system instrumentation lighting outlet mounting pipe according to claim 3, it is characterized in that being provided with pad between the right-hand member of rubber stopper and external position limited sleeve pipe joint, and the right-hand member of outer adapter sleeve joint outside is threaded connection and is fixedly installed togather with external position limited sleeve pipe joint left end inner side.
6. oil system instrumentation lighting outlet mounting pipe according to claim 1 and 2, it is characterized in that being provided with between external position limited sleeve pipe joint and upper bend pipe outer adapter sleeve pipe joint, the right-hand member outside of external position limited sleeve pipe joint is installed with outer adapter sleeve pipe joint, and the right-hand member inner side of outer adapter sleeve pipe joint is installed with bend pipe.
7. oil system instrumentation lighting outlet mounting pipe according to claim 3, it is characterized in that being provided with between external position limited sleeve pipe joint and upper bend pipe outer adapter sleeve pipe joint, the right-hand member outside of external position limited sleeve pipe joint is installed with outer adapter sleeve pipe joint, and the right-hand member inner side of outer adapter sleeve pipe joint is installed with bend pipe.
8. oil system instrumentation lighting outlet mounting pipe according to claim 5, it is characterized in that being provided with between external position limited sleeve pipe joint and upper bend pipe outer adapter sleeve pipe joint, the right-hand member outside of external position limited sleeve pipe joint is installed with outer adapter sleeve pipe joint, and the right-hand member inner side of outer adapter sleeve pipe joint is installed with bend pipe.
9. oil system instrumentation lighting outlet mounting pipe according to claim 1 and 2, is characterized in that the internal diameter of inner sleeve joint right-hand member is all identical with the diameter of threading via hole with the internal diameter of outer adapter sleeve joint left end.
10. oil system instrumentation lighting outlet mounting pipe according to claim 8, is characterized in that the internal diameter of inner sleeve joint right-hand member is all identical with the diameter of threading via hole with the internal diameter of outer adapter sleeve joint left end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420355821.2U CN203979667U (en) | 2014-06-30 | 2014-06-30 | Oil system instrumentation lighting outlet mounting pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420355821.2U CN203979667U (en) | 2014-06-30 | 2014-06-30 | Oil system instrumentation lighting outlet mounting pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203979667U true CN203979667U (en) | 2014-12-03 |
Family
ID=51977109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420355821.2U Expired - Fee Related CN203979667U (en) | 2014-06-30 | 2014-06-30 | Oil system instrumentation lighting outlet mounting pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203979667U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110086128A (en) * | 2019-06-06 | 2019-08-02 | 上海外高桥造船有限公司 | A kind of cable penetrating sealing device |
-
2014
- 2014-06-30 CN CN201420355821.2U patent/CN203979667U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110086128A (en) * | 2019-06-06 | 2019-08-02 | 上海外高桥造船有限公司 | A kind of cable penetrating sealing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20190630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |