CN2811402Y - Fastening type power supply well - Google Patents
Fastening type power supply well Download PDFInfo
- Publication number
- CN2811402Y CN2811402Y CNU2005200862283U CN200520086228U CN2811402Y CN 2811402 Y CN2811402 Y CN 2811402Y CN U2005200862283 U CNU2005200862283 U CN U2005200862283U CN 200520086228 U CN200520086228 U CN 200520086228U CN 2811402 Y CN2811402 Y CN 2811402Y
- Authority
- CN
- China
- Prior art keywords
- well lid
- big
- well cover
- power supply
- big well
- 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.)
- Expired - Fee Related
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model relates to a power supply well with a locking device, which belongs to the technical field of airport ground equipment. The utility model is provided with a big well cover in which a small well cover is arranged. A lifting guide mechanism is arranged between the big well cover and the small well cover; a sealing ring, a boss and a groove are arranged between the small well cover and the big well cover, wherein the boss and the groove are matched with each other. The sealing ring is arranged between the big well cover and the small well cover, a link type locking device is arranged between the small well cover and the big well cover, and the lower part of the big well cover is provided with a movable control box by a guide device. One lock plate of the link type locking device is hinged on a guide rod of the small cover, the other lock plate is hinged on a locking head, and both ends of a connecting plate are respectively hinged together with one end of two lock plates. The upper end of a fixed guide rod of the guide device is arranged at the lower side of the big well cover, one hole of a diplopore guide plate is positioned at the low part of the big well cover by the fixed guide rod, and the other hole of the diplopore guide plate is sheathed on a movable guide tube arranged at the lower part of the movable control box, and a cable enters the movable control box by the movable guide tube.
Description
Affiliated technical field
The utility model relates to facility field, ground, aerodrome, at length says it is the ground well device for aviation power supply that use on a kind of aerodrome.
Background technology
We know, the power supply well is that the aerodrome is used for the device that power supply transfer such as operation in the daily startup of aircraft, maintenance, the machine and output cable are deposited.03253578.3 disclose a kind of power supply well technical scheme, the power supply well adopts big, The Small Well lid structure, greatly, be provided with sealing ring between the little well lid, little well lid uses when lightly convenience is for routine work, big well lid only uses when installing and safeguarding, greatly, be provided with the lifting guiding device between the little well lid, little well lid can upwards promote a segment distance and can upwards overturn, the location, so not only easy to operate but also be convenient to safeguard, overcome the thick and heavy difficult unlatching of well lid, close that the shortcoming of poorly sealed easy water inlet has also obtained very big improvement behind the well lid, but still have water inlet once in a while and the not clear deficiency of power supply parameter, make troubles to use.
Summary of the invention
In order to overcome the deficiency that the power supply well is intake once in a while and power supply parameter is not clear, the utility model provides and is provided with sealing ring and guiding device between the big or small well lid structure of a kind of employing, the big or small well lid and is provided with the connecting rod locking device, and the power supply well of movable control cabinet is set below big well lid simultaneously; Little well lid and movable control cabinet all can upwards promote a segment distance and can horizontally rotate, and the connecting rod locking device is locked itself and big well lid after little well lid is closed.This power supply well is not only opened, closes very lightly convenient, and good seal performance, good looking appearance.The technical problem that the utility model solves is the deficiency that the power supply well is intake once in a while and power supply parameter is not clear.
The technical scheme that its technical problem that solves the utility model adopts is: be provided with big well lid, in the big well lid little well lid is installed, be provided with the lifting guiding mechanism between big well lid and the little well lid, be provided with sealing ring and boss that cooperatively interacts and groove between little well lid and the big well lid, be provided with sealing ring between big well lid and the little well lid, be provided with the link-type locking device between little well lid and the big well lid, big well lid below is equipped with movable control cabinet through guiding device.
Link-type locking device one jam plate is hinged on the tegillum guide peg, and another jam plate is hinged on the tapered end, and tapered end is inlaid in The Small Well and covers, and the junction plate two ends are hinged with an end of two jam plates respectively.
The fixed guide pole upper end of guiding device is installed in big well lid downside, the diplopore guide strip is positioned at big well lid below through fixed guide pole, another borehole jack of diplopore guide strip is contained on the activity-oriented pipe that movable control cabinet bottom is provided with, and cable enters movable control cabinet through the activity-oriented pipe.
Establish fairlead in two holes of diplopore guide strip, ball is installed in the fairlead, fairlead and activity-oriented pipe are slidingly connected.
The beneficial effects of the utility model are, because the power supply well adopts the connecting rod locking device, rotational lock head connecting rod locking device was tight with large and small cover lock after little well lid was closed, and had guaranteed sealing; Be provided with the diplopore slide guide device between big well lid and movable control cabinet, the use of two guide rods reduces 1 times with the length of former guide rod; Movable being provided with of control cabinet made things convenient for reading and controlling of power supply parameter.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a power supply well tegillum closed condition sectional drawing
Fig. 2 is a power supply well tegillum closed condition vertical view
Fig. 3 is movable control cabinet stereogram
Fig. 4 is a power supply well tegillum opening stereogram
Fig. 5 is that The Small Well covers inboard stereogram
1. big well lids among the figure, 2. little well lid, 3. junction plate, 4. tapered end, 5. sealing ring, 6. sealing ring, 7. fixed guide pole, 8. activity-oriented pipe, 9. movable control cabinet, 10. tegillum guide peg, 11. fairleads, 12. supports, 13. scratch hand, 14. diplopore guide strips, 15. holders, 16. jam plates, 18. jam plates.
The specific embodiment
In Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, big well lid 1 is provided with The Small Well lid 2, and The Small Well lid 2 protrudes big well lid 1, is provided with sealing ring 5 and sealing ring 6 and boss that cooperatively interacts and groove between big well lid 1 and the The Small Well lid 2; Jam plate 16 is hinged on the tegillum guide peg 10, and another jam plate 18 is hinged on the tapered end 4, and tapered end 4 is inlaid on the The Small Well lid 2, and junction plate 3 two ends are hinged with an end of jam plate 16 and jam plate 18 respectively.During with special tool rotational lock head 4, tapered end 4 drives jam plate 18, junction plate 3, jam plate 16 successively and moves, and to the gradient latch that jam plate 18, jam plate 16 break away from big well lid 1 below, can open The Small Well lid 2 this moment; Big well lid 1 below is provided with support 12, support 12 is provided with fairlead 11, The Small Well lid 2 is slidingly connected through tegillum guide peg 10 and fairlead 11, when upwards spurring The Small Well and cover 2, tegillum guide peg 10 slides in the hole of fairlead 11, in the time of near The Small Well lid 2 reaches the extreme higher position, The Small Well can be covered 2 arbitrarily angledly around 10 rotations of tegillum guide peg, the The Small Well mouth top on big well lid 1 has the openst operating space; The borehole jack that movable control cabinet 9 belows are provided with activity-oriented pipe 8 and diplopore guide strip 14 is slidingly connected, its effect is guiding and stube cable, another aperture fixed guide pole 7 of diplopore guide strip 14, fixed head 15 are fixed on big well lid 1 below, establish fairlead in two holes of diplopore guide strip 14, ball is installed in the fairlead, and fairlead and activity-oriented pipe 8 are slidingly connected, when movable control cabinet 9 is flat in well, time spent extracts it out and is rotatable, to obtain optimal viewing angle and maximum well head space.
After operation finishes, elder generation goes to well head with movable control cabinet 9 and puts back in the well, stingy hand 13 on The Small Well lid 2 is slightly upwards mentioned The Small Well lid 2 then, going to pithead position again transfers and The Small Well lid 2 is combined with well lid 1 greatly, during with special tool rotational lock head 4, tapered end 4 drives jam plate 18, junction plate 3, jam plate 16 successively and moves, and to jam plate 18, jam plate 16 gradient latch in conjunction with big well lid 1 below, The Small Well lid 2 is combined closely through sealing ring 5, sealing ring 6 with big well lid 1.
Claims (4)
1, a kind of locking type power supply well, be provided with big well lid, in the big well lid little well lid is installed, be provided with the lifting guiding mechanism between big well lid and the little well lid, be provided with sealing ring and boss that cooperatively interacts and groove between little well lid and the big well lid, be provided with sealing ring between big well lid and the little well lid, it is characterized in that: be provided with the link-type locking device between little well lid and the big well lid, big well lid below is equipped with movable control cabinet through guiding device.。
2, locking type power supply well according to claim 1, it is characterized in that said link-type locking device one jam plate is hinged on the tegillum guide peg, another jam plate is hinged on the tapered end, and tapered end is inlaid in The Small Well and covers, and the junction plate two ends are hinged with an end of two jam plates respectively.
3, locking type power supply well according to claim 1, the fixed guide pole upper end that it is characterized in that said guiding device is installed in big well lid downside, the diplopore guide strip is positioned at big well lid below through fixed guide pole, another borehole jack of diplopore guide strip is contained on the activity-oriented pipe that movable control cabinet bottom is provided with, and cable enters movable control cabinet through the activity-oriented pipe.
4, locking type according to claim 1 power supply well is characterized in that establishing fairlead in two holes of said diplopore guide strip, and ball is installed in the fairlead, and fairlead and activity-oriented pipe are slidingly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200862283U CN2811402Y (en) | 2005-08-15 | 2005-08-15 | Fastening type power supply well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200862283U CN2811402Y (en) | 2005-08-15 | 2005-08-15 | Fastening type power supply well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2811402Y true CN2811402Y (en) | 2006-08-30 |
Family
ID=36937789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200862283U Expired - Fee Related CN2811402Y (en) | 2005-08-15 | 2005-08-15 | Fastening type power supply well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2811402Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107190780A (en) * | 2017-07-18 | 2017-09-22 | 荆门天阁动力机械科技有限责任公司 | A kind of highway safety well lid |
-
2005
- 2005-08-15 CN CNU2005200862283U patent/CN2811402Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107190780A (en) * | 2017-07-18 | 2017-09-22 | 荆门天阁动力机械科技有限责任公司 | A kind of highway safety well lid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060830 Termination date: 20090915 |