CN205804295U - A kind of sealing device of the butterfly lock of controllable water level - Google Patents
A kind of sealing device of the butterfly lock of controllable water level Download PDFInfo
- Publication number
- CN205804295U CN205804295U CN201620757743.8U CN201620757743U CN205804295U CN 205804295 U CN205804295 U CN 205804295U CN 201620757743 U CN201620757743 U CN 201620757743U CN 205804295 U CN205804295 U CN 205804295U
- Authority
- CN
- China
- Prior art keywords
- bracing frame
- seal groove
- rotary gate
- joint strip
- arc seal
- 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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Abstract
The utility model discloses the sealing device of the butterfly lock of a kind of controllable water level, belong to irrigation canals and ditches regulation and control water-storing device technical field.This sealing device includes bracing frame (8), side plate (7) and rotary gate (1), described bracing frame (8) is L-shaped, it longitudinally offers the water inlet (6) of rectangle, described rotary gate (1) rectangular shape, its underpart is fixed with c-type sealing joint strip (3), the upper weld of described c-type sealing joint strip (3) has gate axis (2), it is characterized in that: in described bracing frame (8), be provided with arc seal groove (4), described arc seal groove (4) is welded on angle iron frame (5), the radian that the radian of arc seal groove (4) rotates with rotary gate (1) bottom c-type sealing joint strip (3) is consistent.This utility model have simple in construction, easy for installation, can make to have bottom rotary gate and between bracing frame the beneficial effects such as good sealing property.
Description
Technical field
This utility model belongs to a kind of irrigation canals and ditches regulation and control water-storing device technical field, is specifically related to the rotation of a kind of controllable water level
Turn the sealing device of baffle plate lock.
Background technology
Prior art occurs in that the butterfly lock of some regulating levels, is usually by bracing frame, side plate, rotation gear
Plate forms, for making butterfly can be welded with hinge in butterfly lower end in prior art, then with being connected of bracing frame
The bottom of bracing frame will be hingedly connected at, make butterfly lower end link together with the base plate of bracing frame, although so solving
The problem that butterfly rotates in bracing frame, but bring the butterfly problem poorly sealed with bracing frame, cause ditch
Water in canal is let out by the bottom of butterfly, thus does not reaches the purpose of water conservation water saving.
Utility model content
For deficiencies of the prior art, the purpose of this utility model is to provide a kind of simple in construction, installation
Conveniently, the sealing device having good sealing property bottom rotary gate and between bracing frame can be made.
For achieving the above object, this utility model adopts the following technical scheme that the butterfly lock of a kind of controllable water level
Sealing device, including bracing frame, side plate and rotary gate, described bracing frame is L-shaped, and it longitudinally offers water inlet of rectangle
Mouthful, the rectangular shape of described rotary gate, its underpart is fixed with c-type sealing joint strip, the upper weld of described c-type sealing joint strip
There is gate axis, it is characterised in that: being provided with arc seal groove in described bracing frame, described arc seal groove is welded on angle steel
On framework, the radian that the radian of arc seal groove rotates with c-type sealing joint strip bottom rotary gate is consistent.
Compared with prior art, the beneficial effects of the utility model have: owing to this utility model is provided with in bracing frame
After arc seal groove, rotary gate just can be made to rotate in the radian of arc seal groove, make bottom and the bracing frame of rotary gate
Between form good sealing property, therefore simple in construction, cost are low, easy for installation, and make the water in irrigation canals and ditches will not
Let out by the bottom of butterfly.
Accompanying drawing explanation
Fig. 1 is this utility model half-open shape sectional plan view.
Fig. 2 is this utility model half-open shape side view.
Fig. 3 is this utility model standard-sized sheet shape sectional plan view.
Fig. 4 is this utility model fully closed shape sectional plan view.
In figure, 1-rotary gate, 2-gate axis, 3-C type sealing joint strip, 4-arc seal groove, 5-angle iron frame, 6-enters
The mouth of a river, 7-side plate, 8-bracing frame.
Detailed description of the invention
As shown in Figures 1 to 4, the sealing device of the butterfly lock of a kind of controllable water level, including bracing frame, side plate and rotation
Turning gate, described bracing frame is L-shaped, and it longitudinally offers the water inlet of rectangle, and the rectangular shape of described rotary gate, under it
Portion is fixed with c-type sealing joint strip, and the upper weld of described c-type sealing joint strip has gate axis, is provided with in described bracing frame
Arc seal groove, described arc seal groove is welded on angle iron frame, c-type bottom the radian of arc seal groove and rotary gate
The radian that sealing joint strip rotates is consistent.Sealing principle of the present utility model is: after being provided with arc seal groove in bracing frame, just
Rotary gate can be made to rotate in the radian of arc seal groove, owing to bottom radian and the rotary gate of arc seal groove, c-type is close
The radian that seal strip rotates is consistent, so makes to be formed between the bottom of rotary gate and bracing frame good sealing property, thus
Make the water in irrigation canals and ditches will not be let out by the bottom of butterfly.
Claims (1)
1. a sealing device for the butterfly lock of controllable water level, including bracing frame (8), side plate (7) and rotary gate
(1), described bracing frame (8) is L-shaped, and it longitudinally offers the water inlet (6) of rectangle, and described rotary gate (1) is rectangular
Shape, its underpart is fixed with c-type sealing joint strip (3), and the upper weld of described c-type sealing joint strip (3) has gate axis (2), its
Being characterised by: be provided with arc seal groove (4) in described bracing frame (8), described arc seal groove (4) is welded on angle iron frame
(5), on, the radian that the radian of arc seal groove (4) rotates with rotary gate (1) bottom c-type sealing joint strip (3) is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620757743.8U CN205804295U (en) | 2016-07-19 | 2016-07-19 | A kind of sealing device of the butterfly lock of controllable water level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620757743.8U CN205804295U (en) | 2016-07-19 | 2016-07-19 | A kind of sealing device of the butterfly lock of controllable water level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205804295U true CN205804295U (en) | 2016-12-14 |
Family
ID=57507912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620757743.8U Expired - Fee Related CN205804295U (en) | 2016-07-19 | 2016-07-19 | A kind of sealing device of the butterfly lock of controllable water level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205804295U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386216A (en) * | 2017-08-11 | 2017-11-24 | 林世明 | A kind of ground storehouse forward type sluice and its application method |
| CN109973004A (en) * | 2019-04-29 | 2019-07-05 | 国网江苏省电力有限公司无锡供电分公司 | A kind of anti-Hongmen Gate of butterfly formula substation |
-
2016
- 2016-07-19 CN CN201620757743.8U patent/CN205804295U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386216A (en) * | 2017-08-11 | 2017-11-24 | 林世明 | A kind of ground storehouse forward type sluice and its application method |
| CN109973004A (en) * | 2019-04-29 | 2019-07-05 | 国网江苏省电力有限公司无锡供电分公司 | A kind of anti-Hongmen Gate of butterfly formula substation |
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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: 20161214 Termination date: 20170719 |