CN2644515Y - Rectilineal oil-electricity supply well - Google Patents
Rectilineal oil-electricity supply well Download PDFInfo
- Publication number
- CN2644515Y CN2644515Y CNU032535783U CN03253578U CN2644515Y CN 2644515 Y CN2644515 Y CN 2644515Y CN U032535783 U CNU032535783 U CN U032535783U CN 03253578 U CN03253578 U CN 03253578U CN 2644515 Y CN2644515 Y CN 2644515Y
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- China
- Prior art keywords
- well lid
- well
- big
- rolling element
- power supply
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- Expired - Fee Related
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Abstract
The utility model relates to a linear oil-and-power-supply well, belonging to airfield ground facilities. The utility model aims at solving the problem of difficult opening of oil-and-power-supply wells, abrasion of oil-supply pipes and cables and water intrusion due to bad sealing. The utility model comprises a main body of the well, flanges, a large well lid and cable connector plugs; a small well lid is arranged in the center of the large well lid; in the main body of the well is arranged a cable leading frame; an lifting guide framework is arranged between the large well lid and the small well lid; an elastic power-assisted turnover framework is arranged between the large well lid and the main body of the well. The small well lid of the utility model is very light, and is convenient to open and close; after being opened, the small well lid can be revolved and retroflexed; the operation is convenient; the sealing is good enough not to abrade the cables.
Description
Affiliated technical field
The utility model relates to facility field, ground, aerodrome, says at length that to be that the main body that uses on a kind of aerodrome is imbedded underground, top cover can open and close, is the ground well equipment of aircraft refuelling or power supply.
Background technology
We know, the device that ground well is that the aerodrome is used for power supply transfer such as operation in the daily startup of aircraft, maintenance, the machine and output cable is deposited or aircraft refuelling, petroleum pipeline are deposited.Existing airport ground well equipment class is similar to the ground well that municipal power supply engineering or communication engineering are used, under ground portion is the metallic cylinder of a circle, barrel is provided with the hole that lead-in cable or oil pipe are used, there is a middle opening at the top of cylinder and the flange seat of boss is arranged, opening can be by installation, maintainer, and the boss place is stamped the round manhole cover of the energy load-bearing aircraft process that can open, move above the flange seat opening.Its characteristic structure is simple, and fabrication and installation are convenient.But the thick and heavy difficult unlatching of round manhole cover and move, well head is bigger to the cable wearing and tearing, close well lid after, poorly sealed easy water inlet is made troubles to equipment protection and operation.
Summary of the invention
The technical problem that the utility model solves is, solve the thick and heavy difficult unlatching of round manhole cover and mobile, cable is easy to wear, after closing well lid, poorly sealed easy water inlet, and well lid needs frequent opening and closing, and the problem to operation is made troubles is difficult for opening and moving in order to overcome fuel feeding power supply well, after closing well lid, poorly sealed easy water inlet, to the technical deficiency that operation is made troubles, the purpose of this utility model is, a kind of fuel feeding power supply well is provided, this fuel feeding power supply well not only is easy to open, it is very lightly convenient to close, and good seal performance, and cable or oil pipe are produced wearing and tearing hardly.
The technical solution of the utility model is, is made up of well body, flange, big well lid, cable plug, and big well lid centre is provided with little well lid, is provided with the cable guide frame in the well body.
The utility model also can be realized by following measure, be provided with the lifting guiding mechanism between big well lid and the little well lid, promoting guiding mechanism is made up of guide peg and pilot hole, the guide peg upper end is hinged mutually with the The Small Well lid, little well lid can rotate around the hinge point of guide peg upper end and stir, and guide peg can slide up and down along the pilot hole that is located on the big well lid.The guide peg lower end is connected with the lower end of elastic supporting mechanism, and the upper end of elastic supporting mechanism is fixed on the downside of big well lid through support.Between big well lid and the little well lid, be provided with sealing ring and boss that cooperatively interacts and groove between well lid and the flange greatly.The cable guide frame is made up of fixed body, rolling element and rolling element link, and rolling element is arranged on the fixed body through the rolling element link, and rolling element can rotate on fixed body, and rolling element is provided with along the fixed body closed loop, forms a minimum inner cavity size by rolling element.
The novel fuel feeding of this reality power supply well adopts large and small well lid structure, and little well lid uses during for routine work, and big well lid only uses when installing and safeguarding.Be provided with sealing ring between the large and small well lid, to guarantee sealing.Between large and small well lid, be provided with the lifting guiding device.Set up the cable leading truck in the well body, reduce the cable wearing and tearing.The well body is connected with securing member by flange with big well lid, is convenient to transportation, installs.The well body sidewall is provided with incoming line, and raceway or the oil pipeline laid with the outside are connected, and are provided with earth terminal, cable rack, cable interconnecting device etc. in the well, and sidewall is provided with erection column and uses for switchbox and other equipment are installed.
The beneficial effects of the utility model are, because fuel feeding power supply well adopts big or small well lid structure, little well lid uses during for routine work, and big well lid uses when safeguarding, so not only handled easily but also be convenient to maintenance.For being provided with sealing ring, not only having guaranteed well lid intensity but also guaranteed sealing between the size well lid.Owing to set up the cable guide frame, cable does not almost have wearing and tearing.This fuel feeding power supply well is provided with simplifies compactness, and manoeuvrable is convenient.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Accompanying drawing is a structural representation of the present utility model, also is a kind of schematic diagram of embodiment.
1. well bodies among the figure, 2. cable guide frame, 3. support, 4. flange, 5. big well lid, 6. little well lid, 7. sealing ring, 8. sealing ring, 9. guide peg, 10. elastic supporting mechanism, 11. junction boxes, 12. cable plugs.
The specific embodiment
In the drawings, the utility model well body 1 is embedded in underground, well body 1 is connected with flange 4 usefulness securing members, be provided with sealing ring 8 and boss that cooperatively interacts and groove between big well lid 5 and the flange 4, big well lid 5 is provided with The Small Well lid 6, be provided with sealing ring 7 and boss that cooperatively interacts and groove between big well lid 5 and the The Small Well lid 6, The Small Well lid 6 can protrude, equal or be lower than big well lid 5, big well lid 5 belows are provided with support 3 in the well body 1, support 3 is provided with guide peg 9 and elastic supporting mechanism 10, the upper end of elastic supporting mechanism 10 links to each other with the lower end of support 3, the lower end of elastic supporting mechanism 10 is connected with the lower end of guide peg 9, and the upper end of guide peg 9 is hinged mutually with The Small Well lid 6, and this hinge mode can adopt rotary shaft to connect, also can adopt the connection of universal joint, guide peg 9 and the pilot hole that is positioned on the big well lid 5 are formed the lifting guiding mechanism.When upwards spurring The Small Well and cover 6, guide peg 9 slides in the pilot hole of big well lid 5, that elastic supporting mechanism 10 plays is spacing, location and power-assisted effect, when The Small Well lid 6 reaches the extreme higher position, The Small Well can be covered 6 arbitrarily angledly around guide peg 9 rotation, the The Small Well mouth top on big well lid 5 has the openst operating space.The cable guide frame 2 that ball, fixed body are formed is fixed in the well body 1 by channel-section steel, junction box 11 is fixed on well body 1 inwall, cable plug 12 is suspended on the The Small Well lid 6, along with well body 1 can be hauled out and put into to the opening and closing cable plug 12 of The Small Well lid 6 easily, cable slides in the cable guide frame of being made up of ball and fixed body 2.Junction box 11 is fixed on well body 1 inwall.
The utility model also can be made up of flange 4, big well lid 5, The Small Well lid 6, well body 1, cable guide frame 2, be provided with boss and the groove that sealing ring 8 cooperatively interacts between big well lid 5 and the flange 4, big well lid 5 is provided with The Small Well lid 6, be provided with sealing ring 7 and boss that cooperatively interacts and groove between big well lid 5 and the The Small Well lid 6, when needs drawn out cable or oil pipe, only need be removed The Small Well lid 6 and get final product.The outer of The Small Well lid 6 also can be hinged with the interior edge of big well lid 5, and this hinge mode can adopt a connected mode, also can adopt universal joint connected mode etc.
Claims (6)
1, a kind of straight line fuel feeding power supply well is made up of well body, flange, big well lid, cable plug, it is characterized in that: be provided with little well lid in the middle of the big well lid, be provided with the cable guide frame in the well body.
2, straight line fuel feeding power supply well according to claim 1, it is characterized in that: be provided with the lifting guiding mechanism between said big well lid and the little well lid, promoting guiding mechanism is made up of guide peg and pilot hole, the guide peg upper end is hinged mutually with the The Small Well lid, little well lid can rotate around the hinge point of guide peg upper end and stir, and guide peg can slide up and down along the pilot hole that is located on the big well lid.
3, straight line fuel feeding power supply well according to claim 1, it is characterized in that: said guide peg lower end is connected with the lower end of elastic supporting mechanism, and the upper end of elastic supporting mechanism is fixed on the downside of big well lid through support.
4, straight line fuel feeding power supply well according to claim 1 is characterized in that: be provided with sealing ring and boss that cooperatively interacts and groove between said big well lid and the little well lid.
5, straight line fuel feeding power supply well according to claim 1 is characterized in that: be provided with sealing ring and boss that cooperatively interacts and groove between said big well lid and the flange.
6, straight line fuel feeding power supply well according to claim 1, it is characterized in that: said cable guide frame is made up of fixed body, rolling element and rolling element link, rolling element is arranged on the fixed body through the rolling element link, rolling element can rotate on fixed body, rolling element is provided with along the fixed body closed loop, forms a minimum inner cavity size by rolling element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032535783U CN2644515Y (en) | 2003-09-19 | 2003-09-19 | Rectilineal oil-electricity supply well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032535783U CN2644515Y (en) | 2003-09-19 | 2003-09-19 | Rectilineal oil-electricity supply well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2644515Y true CN2644515Y (en) | 2004-09-29 |
Family
ID=34294469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032535783U Expired - Fee Related CN2644515Y (en) | 2003-09-19 | 2003-09-19 | Rectilineal oil-electricity supply well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2644515Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103835312A (en) * | 2013-12-24 | 2014-06-04 | 张乐军 | Pipeline well for inspecting and repairing resin compound insulation waterproof pipeline |
| CN105386463A (en) * | 2015-12-14 | 2016-03-09 | 北京智华通科技有限公司 | Cement concrete pavement ground well equipment protective device |
| CN109473939A (en) * | 2018-09-06 | 2019-03-15 | 国网浙江慈溪市供电有限公司 | A kind of cable well lid being conducive to cable drum |
-
2003
- 2003-09-19 CN CNU032535783U patent/CN2644515Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103835312A (en) * | 2013-12-24 | 2014-06-04 | 张乐军 | Pipeline well for inspecting and repairing resin compound insulation waterproof pipeline |
| CN105386463A (en) * | 2015-12-14 | 2016-03-09 | 北京智华通科技有限公司 | Cement concrete pavement ground well equipment protective device |
| CN109473939A (en) * | 2018-09-06 | 2019-03-15 | 国网浙江慈溪市供电有限公司 | A kind of cable well lid being conducive to cable drum |
| CN109473939B (en) * | 2018-09-06 | 2023-12-15 | 国网浙江慈溪市供电有限公司 | Cable well lid that is favorable to cable unwrapping wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |