CN207419389U - The guide rail mechanism of rotary type trash cleaning device - Google Patents
The guide rail mechanism of rotary type trash cleaning device Download PDFInfo
- Publication number
- CN207419389U CN207419389U CN201721356387.XU CN201721356387U CN207419389U CN 207419389 U CN207419389 U CN 207419389U CN 201721356387 U CN201721356387 U CN 201721356387U CN 207419389 U CN207419389 U CN 207419389U
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- CN
- China
- Prior art keywords
- guide rail
- idler wheel
- trash
- side wall
- water channel
- 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.)
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Abstract
The utility model discloses a kind of guide rail mechanism of rotary type trash cleaning device, it is arranged between trash and water channel side wall, the guide rail mechanism includes the first guide rail and the first idler wheel, first guide rail is fixed on the side wall of the water channel, first idler wheel is articulated in the side wall of the rack of the trash, and first idler wheel is in rolling contact with first guide rail.Trash conveniently and efficiently integrally can be removed water channel by the utility model guide rail mechanism, to facilitate installation and maintenance, safeguard very simple, conveniently.
Description
Technical field
At a kind of trash more particularly to a kind of use nuclear plant water intaking mouth, trash is integrally moved
The guide rail mechanism of the rotary type trash cleaning device of outlet canal.
Background technology
Critical event feedback report statistics is run according to world nuclear, during 2004 to 2015, generation it is related
Nuclear power plant's water intaking channel occlusion event is more than 100, wherein nearly 80% event causes unit drop power or shutdown, more than 20%
Event directly impacts npp safety related system.
Nuclear plant water intaking channel common trash in China's is rope traction harrow type dredger at present, and this steel wire rope is led
Draw harrow type dredger only there are one slusher of removing contamination, complete remove contamination cyclic process time length, an inefficiency of removing contamination.Therefore,
At present, domestic carried out is removed contamination using this kind of more efficient dirt cleaner of rotary type trash cleaning device to substitute rope traction scraper bucket type
The research of machine.Rotary type trash cleaning device is a kind of frame mechanism for integrating fine fack and cleaning dirty mechanism, is used primarily in water power, dirt
Rotary type trash cleaning device frame is usually fixedly installed in the embedded board of water channel mixed mud wall by the fields such as water process.It and will revolution
Formula trash, which is fixedly installed in for a long time in seawater water channel, easily to be occurred corrosion and grows marine growth, and unit is caused there are completely plugged
Lose the risk of cold chain.Therefore, need that rotary type trash cleaning device periodically is hung out water channel progress regular maintenance.
Utility model content
Can trash integrally conveniently and efficiently be removed into water channel the purpose of this utility model is to provide a kind of, to facilitate inspection
The guide rail mechanism for the rotary type trash cleaning device repaiied.
To achieve these goals, the guide rail mechanism of rotary type trash cleaning device provided by the utility model be arranged at trash and
Between water channel side wall, the guide rail mechanism includes the first guide rail and the first idler wheel, and first guide rail is fixed on the water channel
Side wall, first idler wheel are articulated in the side wall of the rack of the trash, and first idler wheel is rolled with first guide rail
Contact.
By the first guide rail and the first idler wheel between the side wall of the trash and the water channel, make first idler wheel
It slides along first guide rail, so as to so that the relatively described water channel of function of removing contamination slides above and below, and then can make whole
A function of removing contamination conveniently and efficiently is moved upward out with respect to water channel, is convenient for daily maintenance, safeguards very simple, conveniently.
It is preferred that the guide rail mechanism further includes the second guide rail and the second idler wheel, second guide rail is fixed on the water
The side wall of canal, second idler wheel are articulated in the side wall of the rack, and second idler wheel is in rolling contact with second guide rail,
And second idler wheel is identical with the rotating direction of first idler wheel and drive-connecting shaft is in be mutually perpendicular to.First idler wheel and institute
Interlocking effect can be played by stating the second idler wheel and being mutually perpendicular to arrangement, make the installation of entire trash more stable.
It is preferred that the guide rail mechanism further includes the 3rd guide rail, the 3rd guide rail is fixed on the side wall of the rack, institute
It states the first idler wheel and is articulated in the 3rd guide rail.
Description of the drawings
Fig. 1 is the front view that the trash of the utility model is arranged at water channel.
Fig. 2 is the structure chart for the cross section for splitting rear rail mechanism in Fig. 1 along A-A directions.
Specific embodiment
For the technology contents of the utility model, construction feature, the effect realized is described in detail, below in conjunction with embodiment
And attached drawing is coordinated to be explained in detail.
As shown in Figure 1 and Figure 2, the utility model trash 100 is installed at water channel 200,101 liang of the rack of trash 100
Side and the side wall of water channel 200 cooperate, and guide rail mechanism 1 is equipped between the rack 101 and the side wall of the water channel 200, with
Make the side walls of the relatively described water channel 200 of the rack 101, put down so as to which trash 100 is integrally moved out to work
On platform 300 or it is installed in water channel 200.
Specifically, as shown in Fig. 2, the guide rail mechanism 1 includes the first guide rail 11, the first idler wheel 12, the second guide rail 13, the
14 and the 3rd guide rail 15 of second wheel, the setting direction of first guide rail 11, the second guide rail 13 and the 3rd guide rail 15 is vertical side
To.First guide rail 11 is fixed on two opposite side walls 201 of the water channel 200, and second guide rail 13 is fixed on peace
On another side wall 202 of the water channel 200 between two side equipped with first guide rail 11, the slot of first guide rail 11
Mouth direction and the notch direction of second guide rail 13 are mutually perpendicular to.3rd guide rail 15 is fixed on the side wall of the rack 1,
3rd guide rail 15 is divided to for two kinds of setting directions, notch direction and institute with 11 corresponding 3rd guide rail 15 of the first guide rail
The notch for stating the first guide rail 11 is opposite；First idler wheel 12 is articulated in the 3rd guide rail corresponding with first guide rail 11
In 15, and first idler wheel 12 is in rolling contact with first guide rail 11.With 13 corresponding 3rd guide rail 15 of the second guide rail
Notch direction it is opposite with the notch of second guide rail 13；Second idler wheel 14 is articulated in corresponding with second guide rail 13
The 3rd guide rail 15 in, and second idler wheel 14 is in rolling contact with the 3rd guide rail 15.Second idler wheel 14 and institute
State the first idler wheel 12 rotating direction is identical but drive-connecting shaft is in being mutually perpendicular to.First idler wheel 12 and 14 phase of the second idler wheel
Interlocking effect can be played by being mutually arranged vertically, and install entire trash 100 more stable.It, can by setting the guide rail mechanism 7
So that entire trash 100 can be moved upward out with respect to water channel 200, consequently facilitating installation and progress maintenance repair, maintenance side
Just.
By first guide rail 1 between the trash 100 and the side wall of the water channel 200 and the first idler wheel 2, make described
First idler wheel 2 is slided along first guide rail 1, so as to so that the trash 100 can relatively described water channel 200 above and below
It slides, and then entire trash 100 can be enable conveniently and efficiently to be moved upward out with respect to water channel 200, and by setting second
13 and second idler wheel 14 of guide rail, and first idler wheel 2 is made to be mutually perpendicular to arrange with second idler wheel 14, so as to play
Interlocking effect prevents trash 100 from the offset of position occurs, and ensures the standard of the position during moving up and down of trash 100
True property and the stability of operation, and then be convenient for daily maintenance safeguard very simple, conveniently.
Above disclosed is only the preferred embodiments of the utility model, cannot limit the utility model with this certainly
Interest field, therefore equivalent variations made according to present utility model application the scope of the claims still fall within the utility model and are covered
Scope.
Claims (3)
1. a kind of guide rail mechanism of rotary type trash cleaning device, is arranged between trash and water channel side wall, it is characterised in that：It is described to lead
Rail mechanism includes the first guide rail and the first idler wheel, and first guide rail is fixed on the side wall of the water channel, the first idler wheel pivot
The side wall of the rack of the trash is connected to, first idler wheel is in rolling contact with first guide rail.
2. the guide rail mechanism of rotary type trash cleaning device as described in claim 1, it is characterised in that：The guide rail mechanism further includes
Two guide rails and the second idler wheel, second guide rail are fixed on the side wall of the water channel, and second idler wheel is articulated in the rack
Side wall, second idler wheel is in rolling contact with second guide rail, and the rolling of second idler wheel and first idler wheel
Direction is identical and drive-connecting shaft is in be mutually perpendicular to.
3. the guide rail mechanism of rotary type trash cleaning device as described in claim 1, it is characterised in that：The guide rail mechanism further includes
Three guide rails, the 3rd guide rail are fixed on the side wall of the rack, and first idler wheel is articulated in the 3rd guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721356387.XU CN207419389U (en) | 2017-10-18 | 2017-10-18 | The guide rail mechanism of rotary type trash cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721356387.XU CN207419389U (en) | 2017-10-18 | 2017-10-18 | The guide rail mechanism of rotary type trash cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207419389U true CN207419389U (en) | 2018-05-29 |
Family
ID=62312124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721356387.XU Active CN207419389U (en) | 2017-10-18 | 2017-10-18 | The guide rail mechanism of rotary type trash cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207419389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011759A (en) * | 2018-06-27 | 2018-12-18 | 国核电力规划设计研究院有限公司 | A kind of filtration system |
-
2017
- 2017-10-18 CN CN201721356387.XU patent/CN207419389U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109011759A (en) * | 2018-06-27 | 2018-12-18 | 国核电力规划设计研究院有限公司 | A kind of filtration system |
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