CN204502576U - What lamination took out husky formula settling pit takes out husky structure - Google Patents
What lamination took out husky formula settling pit takes out husky structure Download PDFInfo
- Publication number
- CN204502576U CN204502576U CN201520197965.4U CN201520197965U CN204502576U CN 204502576 U CN204502576 U CN 204502576U CN 201520197965 U CN201520197965 U CN 201520197965U CN 204502576 U CN204502576 U CN 204502576U
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- Prior art keywords
- suction nozzle
- settling pit
- groove
- filter plate
- fixed
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Abstract
What the utility model related to that a kind of lamination takes out husky formula settling pit takes out husky structure, comprise the settling pit being arranged at diversion tunnel mouth, the side of settling pit is provided with overflow launder, in the groove of settling pit, siphon pipe is installed, siphonal body is fixed on the side of overflow launder by support arm, its suction nozzle is fixed in groove by inner support, in described groove, swing filter plate is also installed, it is skewed for swinging filter plate, its upper end is articulated with inside groove by free bearing, described suction nozzle comprises the main suction nozzle being fixed on and swinging filter plate bottom and the auxiliary suction nozzle be fixed in the middle part of swing filter plate, auxiliary suction nozzle is positioned at the top of main suction nozzle.The utility model arranges swingable filter plate and hook plate in the groove of settling pit, by the acting in opposition of suction nozzle, realizes the stirring to channel bottom sandstone, and improve the suction sand effect of suction nozzle, it absorbs thoroughly; Main and auxiliary suction nozzle setting up and down is set, greatly improves and inhale husky efficiency.
Description
Technical field
The utility model relates to Hydropower Project technical field, and what particularly power station lamination took out husky formula settling pit takes out husky structure.
Background technology
Generally arrange settling pit in diversion tunnel in power station, the sand deposited in the groove of settling pit is absorbed by siphon pipe.In prior art, siphonal suction nozzle is fixed in groove, exists and inhales not thorough, the inefficient shortcoming of sand.
Utility model content
The applicant, for the above-mentioned shortcoming of prior art, carries out studying and improving, and what provide a kind of lamination to take out husky formula settling pit takes out husky structure, and it is rational in infrastructure, effectively improves the husky efficiency of suction of settling pit, inhales thoroughly husky.
In order to solve the problem, the utility model adopts following scheme:
What a kind of lamination took out husky formula settling pit takes out husky structure, comprise the settling pit being arranged at diversion tunnel mouth, the side of settling pit is provided with overflow launder, in the groove of settling pit, siphon pipe is installed, siphonal body is fixed on the side of overflow launder by support arm, its suction nozzle is fixed in groove by inner support, in described groove, swing filter plate is also installed, it is skewed for swinging filter plate, its upper end is articulated with inside groove by free bearing, described suction nozzle comprises the main suction nozzle being fixed on and swinging filter plate bottom and the auxiliary suction nozzle be fixed in the middle part of swing filter plate, auxiliary suction nozzle is positioned at the top of main suction nozzle.
Further improvement as technique scheme:
The lower surface of described swing filter plate is fixed with the first hook plate and the second hook plate that are located thereon lower both sides, and the lower end of the first hook plate is pitched with the hook towards channel bottom, and the second hook plate is with the bill portion towards channel bottom.
Technique effect of the present utility model is:
The utility model arranges swingable filter plate and hook plate in the groove of settling pit, by the acting in opposition of suction nozzle, realizes the stirring to channel bottom sandstone, and improve the suction sand effect of suction nozzle, it absorbs thoroughly; Main and auxiliary suction nozzle setting up and down is set, greatly improves and inhale husky efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, settling pit; 11, groove; 2, overflow launder; 3, siphon pipe; 31, main suction nozzle; 32, auxiliary suction nozzle; 4, support arm; 5, inner support; 6, filter plate is swung; 7, the first hook plate; 71, hook fork; 8, free bearing; 9, the second hook plate; 91, bill portion.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further.
As shown in Figure 1, what the lamination of the present embodiment took out husky formula settling pit takes out husky structure, comprise the settling pit 1 being arranged at diversion tunnel mouth, the side of settling pit 1 is provided with overflow launder 2, in the groove 11 of settling pit 1, siphon pipe 3 is installed, the body of siphon pipe 3 is fixed on the side of overflow launder 2 by support arm 4, its suction nozzle is fixed in groove 11 by inner support 5, also be provided with in groove 11 and swing filter plate 6, swing filter plate 6 in skewed, its upper end is articulated with inside groove 11 by free bearing 8, suction nozzle comprises the main suction nozzle 31 being fixed on and swinging filter plate 6 bottom and the auxiliary suction nozzle 32 be fixed in the middle part of swing filter plate 6, auxiliary suction nozzle 32 is positioned at the top of main suction nozzle 31.When siphon pipe 3 works, due to the acting in opposition of suction, main suction nozzle 31, auxiliary suction nozzle 32 can produce reverse twisting effect, it drives swing filter plate 6 to swing jointly, when swing filter plate 6 swings, stir the sandstone bottom groove 11, thus be convenient to the suction sand operation of suction nozzle, compare fixed suction nozzle, it absorbs thoroughly; Auxiliary suction nozzle 32 is positioned at the top of main suction nozzle 31, and the two realizes levels and inhales sand simultaneously, substantially increases and inhales husky efficiency.
As shown in Figure 1, swing the lower surface of filter plate 6 be fixed be located thereon the first hook plate 7 of lower both sides and the lower end of the second hook plate 9, first hook plate 7 with towards hook fork the 71, second hook plate 9 bottom groove 11 with towards the bill portion 91 bottom groove 11.First hook plate 7, second hook plate 9 coordinates with swing filter plate 6, realizes the stirring to sandstone bottom groove 11, improves the absorption efficiency of the auxiliary suction nozzle 32 of main suction nozzle 31 machine further.
Above illustrated embodiment is better embodiment of the present utility model, only be used for conveniently the utility model being described, not any pro forma restriction is done to the utility model, have in any art and usually know the knowledgeable, if do not depart from the utility model carry in the scope of technical characteristic, utilize the utility model disclose the Equivalent embodiments changed or modify in the done local of technology contents, and do not depart from technical characteristic content of the present utility model, all still belong in the scope of the utility model technical characteristic.
Claims (2)
1. what a lamination took out husky formula settling pit takes out husky structure, comprise the settling pit (1) being arranged at diversion tunnel mouth, the side of settling pit (1) is provided with overflow launder (2), in the groove (11) of settling pit (1), siphon pipe (3) is installed, the body of siphon pipe (3) is fixed on the side of overflow launder (2) by support arm (4), its suction nozzle is fixed in groove (11) by inner support (5), it is characterized in that: be also provided with in described groove (11) and swing filter plate (6), swing filter plate (6) in skewed, its upper end is articulated with groove (11) inner side by free bearing (8), described suction nozzle comprises the main suction nozzle (31) being fixed on and swinging filter plate (6) bottom and the auxiliary suction nozzle (32) being fixed on swing filter plate (6) middle part, auxiliary suction nozzle (32) is positioned at the top of main suction nozzle (31).
2. according to claim 1 lamination take out husky formula settling pit take out husky structure, it is characterized in that: the lower surface of described swing filter plate (6) is fixed with the first hook plate (7) and the second hook plate (9) that are located thereon lower both sides, the lower end of the first hook plate (7) is with hook fork (71) towards groove (11) bottom, and the second hook plate (9) is with the bill portion (91) towards groove (11) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520197965.4U CN204502576U (en) | 2015-04-02 | 2015-04-02 | What lamination took out husky formula settling pit takes out husky structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520197965.4U CN204502576U (en) | 2015-04-02 | 2015-04-02 | What lamination took out husky formula settling pit takes out husky structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204502576U true CN204502576U (en) | 2015-07-29 |
Family
ID=53700580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520197965.4U Expired - Fee Related CN204502576U (en) | 2015-04-02 | 2015-04-02 | What lamination took out husky formula settling pit takes out husky structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204502576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111912467A (en) * | 2020-08-14 | 2020-11-10 | 华北水利水电大学 | Surface load rate measuring device and measuring method |
-
2015
- 2015-04-02 CN CN201520197965.4U patent/CN204502576U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111912467A (en) * | 2020-08-14 | 2020-11-10 | 华北水利水电大学 | Surface load rate measuring device and measuring method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20170402 |