CN208023520U - A kind of hydraulic engineering flashboard - Google Patents
A kind of hydraulic engineering flashboard Download PDFInfo
- Publication number
- CN208023520U CN208023520U CN201820464509.5U CN201820464509U CN208023520U CN 208023520 U CN208023520 U CN 208023520U CN 201820464509 U CN201820464509 U CN 201820464509U CN 208023520 U CN208023520 U CN 208023520U
- Authority
- CN
- China
- Prior art keywords
- flashboard
- gear
- lock frame
- threaded rod
- air inlet
- 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
Links
Abstract
The utility model provides a kind of hydraulic engineering flashboard, including lock frame and flashboard, it is both provided with sliding slot on two sides of lock frame, the bottom edge of lock frame is equipped with seal groove, flashboard both sides are embedded in sliding slot, it further include elevating mechanism, elevating mechanism includes threaded rod and is fixed on the rotating disc of threaded rod upper end, lock frame top is equipped with threaded hole, threaded rod lower end passes through threaded hole and is rotatablely connected with the top of flashboard, elevating mechanism further includes first gear, second gear, rotation axis and motor, first gear is installed on lock arch by a position-limit mechanism, it is equipped with the screw thread to match with threaded rod in first gear, second gear is engaged with first gear and is sleeved on by motor-driven rotation shaft end；Air inlet is equipped at the top of flashboard, bottom is equipped with several air outlets, is additionally provided with the air-out passage being connected to air inlet and air outlet inside flashboard, air inlet is connected with aerator.The utility model can continue to the advantageous effect used after having power failure.
Description
Technical field
The utility model is related to hydraulic engineering field more particularly to a kind of hydraulic engineering flashboards.
Background technology
Drainage gate is very important throttling flood discharge equipment in hydraulic engineering.Existing gate is easy to be formed when closed
Sediment siltation, and in gate opening, silt is easy to remain in lock frame, causes to be not closed completely in closed shutter and damage
The problem of gate sealing strip.
There is provided a kind of open type drainage gate application No. is the Chinese patent document of CN201420095461.7, including lock frame and
The both sides of the flashboard being movably arranged in lock frame, the flashboard are provided with blow-off pipe, and the bottom of blow-off pipe is circumscribed with helical runner,
Oven wire mesh blanket is provided on the outside of helical runner, oven wire mesh blanket is interference fitted with the lock frame, and the two bottom sides of lock frame are set
It is equipped with the groove for accommodating helical runner, blow-off pipe is circumscribed with slush pump；Lock frame bottom is provided with several ventholes, in venthole
Several truncated cone-shaped jet capillaries are provided with, venthole is connected with blowpipe；The upstream face of flashboard is provided with arc
Shape inclined-plane, the horizontal length of curve slope upper end are more than the lower end of curve slope.
There are the following problems for the prior art：
1, venthole is set to lock frame bottom, flashboard can not be provided during flashboard rises thrust or thrust compared with
It is small.
2, existing hydraulic engineering flashboard is generally motor driving, but due to flood and when rising, and circuit is easy
It breaks down, influences the normal use of water conservancy flashboard, it is therefore desirable to is a kind of to have electricity/without the dual-purpose water conservancy flashboard of electricity.
Utility model content
The utility model discloses a kind of hydraulic engineering flashboard, by the way that venthole is set to flashboard bottom, setting hand
The technological means such as dynamic, electric dual-purpose elevating mechanism, solve existing flashboard open a sluice gate it is slow, be difficult to open asking for flashboard flood discharge when having a power failure
Topic.
In order to solve the above technical problems, the utility model specifically adopts the following technical scheme that：
A kind of hydraulic engineering flashboard, including lock frame and flashboard, the lock frame are the rectangular configuration surrounded by four sides, and lock
Sliding slot is both provided on two sides of frame, the bottom edge of lock frame is equipped with seal groove, and the flashboard both sides are embedded in sliding slot, make lock
Plate can slide up and down in the sliding slot, further include elevating mechanism, and the elevating mechanism includes threaded rod and is fixed on threaded rod
The rotating disc of upper end, lock frame top be equipped with threaded hole, threaded rod lower end pass through the threaded hole and with the top of the flashboard
Portion is rotatablely connected, and the elevating mechanism further includes first gear, second gear, rotation axis and motor, and the first gear passes through
One position-limit mechanism is installed on lock arch, is equipped with the screw thread to match with the threaded rod in first gear, and described second
Gear is engaged with first gear and is sleeved on by motor-driven rotation shaft end；Air inlet is equipped at the top of the flashboard, bottom is set
There are several air outlets, the air-out passage being connected to air inlet and air outlet is additionally provided with inside flashboard, the air inlet is connected with exposure
Mechanism of qi.
Compared with the existing technology, the utility model has the advantages that：
1, manually mode may be used after having a power failure and open a sluice gate flood discharge, be more applicable for middle-size and small-size hydraulic engineering flashboard.
2, flashboard bottom ventilates to flashboard during flashboard rises equipped with air outlet, can generate one to flashboard
A upward thrust, makes flashboard be raised rapidly.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the first gear, second gear structural schematic diagram.
Fig. 3 is the filter screen structure schematic diagram.
Fig. 4 is the first gear structural schematic diagram.
Specific implementation mode
It is described in detail the particular content of the utility model with reference to the accompanying drawings and examples.
As shown in Fig. 1, the utility model provides a kind of hydraulic engineering flashboard, including lock frame 1 and flashboard 2, described
Lock frame 1 is the rectangular configuration surrounded by four sides, and sliding slot is both provided on two sides of lock frame 1, and the bottom edge of lock frame 1 is equipped with
Seal groove, 2 both sides of the flashboard are embedded in sliding slot, make flashboard 2 that can be slided up and down in the sliding slot, further include elevating mechanism,
The elevating mechanism includes threaded rod 3 and is fixed on the rotating disc 4 of 3 upper end of threaded rod, and 1 top of lock frame is equipped with threaded hole,
3 lower end of threaded rod passes through the threaded hole and is rotatablely connected with the top of the flashboard 2.
As shown in Fig. 2, the elevating mechanism further includes first gear 61, second gear 62, rotation axis 10 and motor (figure
On be not shown), the first gear 61 is installed on the top of lock frame 1, as shown in Fig. 4, first gear 61 by a position-limit mechanism 5
In be equipped with the screw thread to match with the threaded rod 3, the second gear 62 is engaged with first gear 61 and is sleeved on by electricity
10 end of rotation axis of machine driving；2 top of the flashboard is equipped with air inlet, and bottom is equipped with several air outlets 11, and 2 inside of flashboard is also
Equipped with the air-out passage 9 being connected to air inlet and air outlet 11, the air inlet is connected with aerator 7 by pipeline 8.
Further, as shown in Fig. 3, further include filter screen 12, the filter screen 12 be surrounding be fixed on lock frame 1 and
It is parallel to the steel mesh of the flashboard 2.For the ease of indicating, attached drawing 3 omits position-limit mechanism 5, first gear 61 and second gear 62
Etc. structures.
Further, " Jiong " font structure that the position-limit mechanism 5 is fixedly connected for the top of lock frame 1, which is provided with confession
The threaded rod 3 by through-hole.The setting of position-limit mechanism 5 helps to limit first gear 61, avoids it along threaded rod 3
It moves up and down.
When having electricity, the utility model can drive second gear 62 to rotate by motor, 61 conduct of first gear
Driven wheel rotates, and since 61 inner ring of first gear is equipped with the screw thread to match with the threaded rod 3, and first gear 61 exists
It must not be moved up and down under the limitation of position-limit mechanism 5, therefore 3 stress of threaded rod is to the flashboard 2 for driving its end to connect, threaded rod
3 ends are rotatablely connected with flashboard 2 so that flashboard 2 can be moved up and down in sliding slot without being rotated together with threaded rod 3.
When having a power failure, threaded rod 3 can be driven to rotate by way of rotating disc 4, to reach lifting flashboard 2
Effect.
Flashboard 2 can raise many mud when putting down in water, the utility model uses and sets air inlet on flashboard 2
With air outlet 11, and the mode ventilated to air inlet blows away the mud in 1 seal groove of lock frame.In the mistake that flashboard 2 rises
Cheng Zhong ventilates to flashboard 2, can generate a upward thrust to flashboard 2, so that flashboard 2 is raised rapidly, more energy saving height
Effect.
In addition, during opening a sluice gate and drawing out some water, the rubbish in upstream waters or other floaters can also flow to downstream water
Domain is unfavorable for water body environment protection, therefore the utility model fixes filter screen 12 on lock frame 1, can effectively solve the problems, such as this.
After the completion of flood discharge, only the rubbish string bag assembled at flashboard 2 need to be salvaged centralized processing.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the right of the utility model.
Claims (3)
1. a kind of hydraulic engineering flashboard, including lock frame and flashboard, the lock frame is the rectangular configuration surrounded by four sides, and lock frame
Two sides on be both provided with sliding slot, the bottom edge of lock frame is equipped with seal groove, in the flashboard both sides insertion sliding slot, makes flashboard
It can be slided up and down in the sliding slot, it is characterised in that：Further include elevating mechanism, the elevating mechanism includes threaded rod and fixation
Rotating disc in threaded rod upper end, lock frame top be equipped with threaded hole, threaded rod lower end pass through the threaded hole and with it is described
The top of flashboard is rotatablely connected, and the elevating mechanism further includes first gear, second gear, rotation axis and motor, and described first
Gear is installed on lock arch by a position-limit mechanism, and the screw thread to match with the threaded rod is equipped in first gear,
The second gear is engaged with first gear and is sleeved on by motor-driven rotation shaft end；Air inlet is equipped at the top of the flashboard
Mouthful, bottom is equipped with several air outlets, and the air-out passage being connected to air inlet and air outlet, the air inlet are additionally provided with inside flashboard
Place is connected with aerator.
2. a kind of hydraulic engineering flashboard as described in claim 1, it is characterised in that：Further include filter screen, the filter screen
The steel mesh of the flashboard is fixed on lock frame and is parallel to for surrounding.
3. a kind of hydraulic engineering flashboard as described in claim 1, it is characterised in that：The position-limit mechanism is the top of lock frame
" Jiong " font structure being fixedly connected, which is provided with for the threaded rod by through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820464509.5U CN208023520U (en) | 2018-03-30 | 2018-03-30 | A kind of hydraulic engineering flashboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820464509.5U CN208023520U (en) | 2018-03-30 | 2018-03-30 | A kind of hydraulic engineering flashboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208023520U true CN208023520U (en) | 2018-10-30 |
Family
ID=63910061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820464509.5U Expired - Fee Related CN208023520U (en) | 2018-03-30 | 2018-03-30 | A kind of hydraulic engineering flashboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208023520U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109183746A (en) * | 2018-11-04 | 2019-01-11 | 张九军 | A kind of environment monitoring irrigation water benefit gate |
| CN109235382A (en) * | 2018-11-23 | 2019-01-18 | 国家电网有限公司 | A kind of remote regulation flashboard pulling apparatus of storage station |
| CN111827213A (en) * | 2020-07-15 | 2020-10-27 | 陶桂芳 | Large-traffic normally open overflow drainage floodgate structure in reply |
-
2018
- 2018-03-30 CN CN201820464509.5U patent/CN208023520U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109183746A (en) * | 2018-11-04 | 2019-01-11 | 张九军 | A kind of environment monitoring irrigation water benefit gate |
| CN109183746B (en) * | 2018-11-04 | 2020-08-14 | 苏永慧 | Water sluicegate for environmental protection monitoring irrigation |
| CN109235382A (en) * | 2018-11-23 | 2019-01-18 | 国家电网有限公司 | A kind of remote regulation flashboard pulling apparatus of storage station |
| CN111827213A (en) * | 2020-07-15 | 2020-10-27 | 陶桂芳 | Large-traffic normally open overflow drainage floodgate structure in reply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181030 Termination date: 20190330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |