CN209568521U - A kind of nozzle plugging structure of power station drainpipe - Google Patents
A kind of nozzle plugging structure of power station drainpipe Download PDFInfo
- Publication number
- CN209568521U CN209568521U CN201920024748.3U CN201920024748U CN209568521U CN 209568521 U CN209568521 U CN 209568521U CN 201920024748 U CN201920024748 U CN 201920024748U CN 209568521 U CN209568521 U CN 209568521U
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- sliding
- drainage pipeline
- power station
- cabinet
- tooth
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- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 230000005611 electricity Effects 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 210000000515 tooth Anatomy 0.000 description 35
- 238000000034 method Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
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Abstract
The utility model provides a kind of nozzle plugging structure of power station drainpipe, including drainage pipeline, the side of drainage pipeline is welded with cabinet, stepper motor is fixedly installed at the top of cabinets cavity, one end of stepping motor rotating shaft is sequentially connected with transmission shaft by shaft coupling, the top of transmission shaft is fixedly connected with sliding tooth, the side of sliding tooth is provided with the driving item being meshed with sliding tooth, the two sides of driving item are welded with slide bar, one end of slide bar slidably connects slide plate, the two sides of cabinet wall offer sliding slot, the side of slide plate and the inner wall of sliding slot are slidably connected, the other side of driving item is bonded with sealing-plug, and the outer surface of sealing-plug and the inner wall of drainage pipeline are clamped.By setting stepper motor, sliding tooth, driving item, slide bar, slide plate and sliding slot, to allow to automatically sealing-plug be driven to block drainage pipeline, the operation for blocking it is full-automatic, and then saves the use of manpower, and the efficiency of closure is faster higher.
Description
Technical field
It blocks and ties the utility model relates to the nozzle of power station technical field of drainage more particularly to a kind of power station drainpipe
Structure.
Background technique
Power station is the integration engineering facility that water energy can be converted to electric energy.It generally comprises by water blocking, discharge structure shape
At reservoir and Diversion system of hydropower station, power plant building, electromechanical equipment etc..The high water level water of reservoir flows into workshop through diversion system
Turbine-generator units are pushed to issue electric energy, then boosted transformer, switchyard and transmission line of electricity input power grid.
In existing power station drainpipe nozzle plugging structure design it is relatively simple, cause block when compare
Laborious trouble, therefore it is solved in response to this problem.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of nozzle plugging structure of power station drainpipe, solution
Power station drain pipe port of having determined blocks laborious problem.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of nozzle plugging structure of power station drainpipe, including drainage pipeline, the side of the drainage pipeline are welded with
Cabinet, stepper motor is fixedly installed at the top of the cabinets cavity, and one end of the stepping motor rotating shaft passes through shaft coupling and passes
Dynamic to be connected with transmission shaft, the top of the transmission shaft is fixedly connected with sliding tooth, and the side of the sliding tooth is provided with and drives
The two sides of the driving item that tooth is meshed, the driving item are welded with slide bar, and one end of the slide bar slidably connects slide plate, institute
The two sides for stating cabinet wall offer sliding slot, and the side of the slide plate and the inner wall of sliding slot are slidably connected, the driving item
The other side is bonded with sealing-plug, and the side of the sealing-plug runs through drainage pipeline and extends to the inside of drainage pipeline, and seals
The outer surface of plug and the inner wall of drainage pipeline are clamped.
Preferably, the inside of the cabinet offers cavity, and the other side of the cabinet wall is fixedly installed with driving horse
It reaches.
Preferably, one end of the drive motor shaft is sequentially connected with thread spindle by shaft coupling, the thread spindle
Outer ring is threaded with thread bush.
Preferably, one end of the thread bush welds with teeth piece, and the side of the tooth block and the outer surface of sliding tooth are clamped.
Preferably, the two sides of the thread bush are welded with sliding bar, and one end of the sliding bar slidably connects sliding rail.
Preferably, the side of the sliding rail is fixedly connected with the inner wall of cabinet.
Compared with prior art, the utility model has the beneficial effects that
By setting stepper motor, sliding tooth, driving item, slide bar, slide plate and sliding slot, to allow to automatically drive
Sealing-plug blocks drainage pipeline, and the operation for blocking it is full-automatic, and then saves the use of manpower, the efficiency of closure
It is faster higher, by setting drive motor, thread spindle, thread bush, tooth block, sliding bar and sliding rail, to play the work of limit
With and then ensure that sliding tooth and drive so that sliding tooth and driving item enhance the bonding strength between them when not driving
Dynamic item not will do it mobile and rotation, and then ensure that sealing performance when sealing-plug blocks.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model sliding tooth top view.
In figure: 1 drainage pipeline, 2 cabinets, 21 cavitys, 3 stepper motors, 4 transmission shafts, 5 sliding tooths, 6 driving items, 7 slide bars, 8
Slide plate, 9 sliding slots, 10 sealing-plugs, 11 drive motors, 12 thread spindles, 13 thread bush, 14 tooth blocks, 15 sliding bars, 16 sliding rails.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 and Fig. 2 are please referred to, the utility model provides a kind of technical solution:
A kind of nozzle plugging structure of power station drainpipe, including drainage pipeline 1, the side of drainage pipeline 1 are welded with case
Body 2, the inside of cabinet 2 offer cavity 21, and cabinet is fixedly installed with stepper motor 3 at the top of 2 inner cavity, pass through setting stepping electricity
Machine 3, sliding tooth 5, driving item 6, slide bar 7, slide plate 8 and sliding slot 9, to allow to automatically drive sealing-plug 10 to drainpipe
Road 1 is blocked, and one end of 3 shaft of stepper motor is sequentially connected with transmission shaft 4 by shaft coupling, and the top of transmission shaft 4 is fixed
It is connected with sliding tooth 5, the side of sliding tooth 5 is provided with the driving item 6 being meshed with sliding tooth 5, and the two sides of driving item 6 are welded
Have a slide bar 7, one end of slide bar 7 slidably connects slide plate 8, and the two sides of 2 inner wall of cabinet offer sliding slot 9, the side of slide plate 8 with
The inner wall of sliding slot 9 is slidably connected, and the other side of driving item 6 is bonded with sealing-plug 10, and drainage pipeline 1 is run through in the side of sealing-plug 10
And extend to the inside of drainage pipeline 1, and the inner wall of the outer surface of sealing-plug 10 and drainage pipeline 1 is clamped, 2 inner wall of cabinet it is another
Side is fixedly installed with drive motor 11, by the way that drive motor 11, thread spindle 12, thread bush 13, tooth block 14, sliding bar 15 is arranged
With sliding rail 16, to play the role of limit, so that sliding tooth 5 and driving item 6 enhance between them when not driving
Bonding strength, and then ensure that sliding tooth 5 and driving item 6 not will do it mobile and rotation, and then ensure that sealing-plug 10 blocks
When sealing performance, one end of 11 shaft of drive motor is sequentially connected with thread spindle 12, the outer ring of thread spindle 12 by shaft coupling
It is threaded with thread bush 13, one end of thread bush 13 welds with teeth piece 14, the side of tooth block 14 and the outer surface card of sliding tooth 5
It connects, the two sides of thread bush 13 are welded with sliding bar 15, and one end of sliding bar 15 slidably connects sliding rail 16, the side of sliding rail 16
Be fixedly connected with the inner wall of cabinet 2, by power on so that stepper motor 3 drive transmission shaft 4 rotated so that rotation
Transmission shaft 4 drives sliding tooth 5 to be rotated clockwise, so that driving item 6 be driven to be moved to the left, slides so that slide bar 7 drives
Plate 8 is slided in sliding slot 9, to drive sealing-plug 10 to being moved inside drainage pipeline 1, makes it by drainage pipeline 1
Block, then make drive motor 11 drive thread spindle 12 rotated so that rotation thread spindle 12 drive thread bush 13 into
Row movement, makes it that the sliding bar 15 of two sides be driven to be slided on sliding rail 16, to be moved with movable tooth block 14, so that moving
Dynamic tooth block 14 fixes the limitation of sliding tooth 5, and then completes the closure to drainage pipeline 1, and the operation for blocking it is complete certainly
It is dynamic, and then the use of manpower is saved, the efficiency of closure is faster higher.
The electric elements that the utility model occurs are electrically connected with extraneous main controller and 220V alternating current, and main controller
The conventionally known equipment of control can be played for computer etc..
Working principle: by powering on so that stepper motor 3 drives transmission shaft 4 to be rotated, so that the transmission of rotation
Axis 4 drives sliding tooth 5 to be rotated clockwise, to drive driving item 6 to be moved to the left, so that slide bar 7 drives slide plate 8 to exist
It is slided in sliding slot 9, to drive sealing-plug 10 to being moved inside drainage pipeline 1, blocks it by drainage pipeline 1
Firmly, then make drive motor 11 that thread spindle 12 be driven to be rotated, so that the thread spindle 12 of rotation drives thread bush 13 to be moved
It is dynamic, make it that the sliding bar 15 of two sides be driven to be slided on sliding rail 16, thus moved with movable tooth block 14, so that mobile
Tooth block 14 fixes the limitation of sliding tooth 5, and then completes the closure to drainage pipeline 1.
In conclusion the nozzle plugging structure of the power station drainpipe, passes through setting stepper motor 3, sliding tooth 5, driving
Item 6, slide bar 7, slide plate 8 and sliding slot 9 make it to allow to automatically sealing-plug 10 be driven to block drainage pipeline 1
The operation of closure is full-automatic, and then saves the use of manpower, and the efficiency of closure is faster higher, by setting drive motor 11,
Thread spindle 12, thread bush 13, tooth block 14, sliding bar 15 and sliding rail 16, to play the role of limit so that sliding tooth 5 with
Driving item 6 enhances the bonding strength between them when not driving, and then ensure that sliding tooth 5 and driving item 6 not will do it
Mobile and rotation, and then ensure that sealing performance when sealing-plug 10 blocks, it solves power station drain pipe port and blocks arduously
Problem.
It should be noted that in the present invention, such as the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes that
A little elements, but also including other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of nozzle plugging structure of power station drainpipe, including drainage pipeline (1), which is characterized in that the drainage pipeline
(1) side is welded with cabinet (2), is fixedly installed with stepper motor (3) at the top of cabinet (2) inner cavity, the stepping electricity
One end of machine (3) shaft is sequentially connected with transmission shaft (4) by shaft coupling, and the top of the transmission shaft (4) is fixedly connected with drive
Movable tooth (5), the side of the sliding tooth (5) are provided with the driving item (6) being meshed with sliding tooth (5), driving item (6)
Two sides are welded with slide bar (7), and one end of the slide bar (7) slidably connects slide plate (8), the two sides of cabinet (2) inner wall
It offers sliding slot (9), the side of the slide plate (8) and the inner wall of sliding slot (9) are slidably connected, described to drive the another of item (6)
Side is bonded with sealing-plug (10), and the side of the sealing-plug (10) through drainage pipeline (1) and extends to the interior of drainage pipeline (1)
Portion, and the inner wall of the outer surface of sealing-plug (10) and drainage pipeline (1) is clamped.
2. a kind of nozzle plugging structure of power station drainpipe according to claim 1, which is characterized in that the cabinet
(2) inside offers cavity (21), and the other side of cabinet (2) inner wall is fixedly installed with drive motor (11).
3. a kind of nozzle plugging structure of power station drainpipe according to claim 2, which is characterized in that the driving horse
It is sequentially connected with thread spindle (12) up to one end of (11) shaft by shaft coupling, the outer ring of the thread spindle (12) is threaded with
Thread bush (13).
4. a kind of nozzle plugging structure of power station drainpipe according to claim 3, which is characterized in that the thread bush
(13) one end is welded with teeth piece (14), and the side of the tooth block (14) and the outer surface of sliding tooth (5) are clamped.
5. a kind of nozzle plugging structure of power station drainpipe according to claim 4, which is characterized in that the thread bush
(13) two sides are welded with sliding bar (15), and one end of the sliding bar (15) slidably connects sliding rail (16).
6. a kind of nozzle plugging structure of power station drainpipe according to claim 5, which is characterized in that the sliding rail
(16) side is fixedly connected with the inner wall of cabinet (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920024748.3U CN209568521U (en) | 2019-01-07 | 2019-01-07 | A kind of nozzle plugging structure of power station drainpipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920024748.3U CN209568521U (en) | 2019-01-07 | 2019-01-07 | A kind of nozzle plugging structure of power station drainpipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209568521U true CN209568521U (en) | 2019-11-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920024748.3U Active CN209568521U (en) | 2019-01-07 | 2019-01-07 | A kind of nozzle plugging structure of power station drainpipe |
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| Country | Link |
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| CN (1) | CN209568521U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110849671A (en) * | 2019-11-24 | 2020-02-28 | 洪京楠 | Water sampling device for detection |
-
2019
- 2019-01-07 CN CN201920024748.3U patent/CN209568521U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110849671A (en) * | 2019-11-24 | 2020-02-28 | 洪京楠 | Water sampling device for detection |
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