CN203768880U - Device for gate closing water stopping of temporary gate - Google Patents
Device for gate closing water stopping of temporary gate Download PDFInfo
- Publication number
- CN203768880U CN203768880U CN201420166178.9U CN201420166178U CN203768880U CN 203768880 U CN203768880 U CN 203768880U CN 201420166178 U CN201420166178 U CN 201420166178U CN 203768880 U CN203768880 U CN 203768880U
- Authority
- CN
- China
- Prior art keywords
- water
- gate
- floating body
- buoyancy aid
- temporary
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 238000007789 sealing Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 6
- 238000004064 recycling Methods 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 9
- 238000007599 discharging Methods 0.000 abstract 2
- 238000009434 installation Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Float Valves (AREA)
Abstract
The utility model discloses a device for gate closing water stopping of a temporary gate. The device comprises channel bodies (3) of water passing channels needing to be blocked. The device for gate closing water stopping of the temporary gate is characterized in that at least one floating body blocking door (1) capable of blocking channel openings is arranged outside the channel openings of the water passing channels, the inside of the floating body blocking door (1) is of a hollow structure, and a part capable of inflating the floating body blocking door or discharging air and water outwards is arranged. The floating body blocking door is mainly used for filling and discharging water, so that the position of the floating body blocking door can be adjusted in water, water seals are arranged on one side of the floating body blocking door, the floating body blocking door is tightly attached to inlets of the channel bodies through water pressure, and accordingly the temporary water stopping function can be achieved. According to the technical scheme, the temporary blocking requirement of the water passing channel section is met, meanwhile, the construction method is simple, convenient and rapid, cost is low, the recycling rate is high, and the device is worthy of popularization.
Description
Technical field
The utility model relates to a kind of device for lock dash under emergency gate, belongs to Hydraulic and Hydro-Power Engineering gate technical field.
Background technology
Domestic water electrical engineering is crossed general employing of water hole section temporary water dash and gate slot and gate is set in advance in dry hole in the ground for temporary plugging at present, but all need to arrange gate slot operation platform and mounting platform, construction period is longer, and most of device can not recycling, has caused unnecessary waste.
Summary of the invention
The purpose of this utility model is as overcoming existing water hole section temporary water dash construction complexity, the deficiency of length, the wasting of resources of duration crossed, a kind of construction method for lock dash under emergency gate is provided, meeting under emergency gate in lock dash application requirements, its construction method is easy, the duration is short, and gate and installation can recycle.
For realizing the purpose of this utility model, the utility model has adopted such technical scheme: the device for lock dash under emergency gate of the present utility model, it is the interim lower lock dash of crossing water hole for needing shutoff, its baffle device for water comprised the barrel in water hole, it is to be provided with the buoyancy aid steel closure gate that at least one can be lived this sealing hole outside the hole of crossing water hole, this buoyancy aid closure gate inside is hollow structure, and is provided with the parts that can inflate wherein water-filling and outside exhaust outlet.One side of pressing close to water hole at buoyancy aid closure gate is provided with rubber water sealing.
As further preferred version, water seal is annulus or straight-flanked ring is close-shaped, and its size is greater than the described profile outer diameter of crossing the internal diameter of water hole barrel and being less than buoyancy aid closure gate.
Buoyancy aid closure gate of the present utility model possesses water-filling, draining and can bear the feature of certain water pressure, and one side is provided with water seal.Before installation, need to inflate, adjust state in its water in the cabin of buoyancy aid closure gate; Arrive water filling exhaust in installation site backward buoyancy aid closure gate it sunk, and be fixed in water inlet, buoyancy aid closure gate under effect of water pressure adsorbed close on concrete surface, to reach the object of temporary water dash; Dash task completes inflatable drainage in backward buoyancy aid closure gate cabin, floats up to the water surface.
The technical solution of the utility model, in reaching water hole section temporary plugging requirement, makes that construction method is simple and efficient, with low cost, recovery utilization rate is high, is worthy to be popularized.
brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the sectional drawing of buoyancy aid closure gate of the present utility model;
Fig. 3 is buoyancy aid closure gate elevation of the present utility model;
Description of reference numerals: 1-buoyancy aid closure gate, 2-water seal, 3-barrel, 4-water supply air supply pipe, 5-flap valve, 6-drainage pore, 7-gate valve.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
First see that Fig. 1 Fig. 1 has shown overall structure when this device of the present utility model is installed, can see that buoyancy aid closure gate 1 of the present utility model was mounted in the hole in water hole, and its size can cover the inner radius of the barrel 3 in water hole completely, in addition, a side of buoyancy aid closure gate 1 (near a side of crossing water hole) is provided with water seal 2; The opposite side of buoyancy aid closure gate 1 is provided with flap valve 5 and drainage pore 6.The top of buoyancy aid closure gate 1 is provided with water supply air supply pipe 4 and gate valve 7.
See Fig. 2 and Fig. 3, as can be seen from the figure, the rectangular ring of water seal 2 is close-shaped, its size is more preferably greater than crossing the internal diameter of water hole barrel 3 and being less than the profile outer diameter of buoyancy aid closure gate 1, like this in the time that buoyancy aid closure gate 1 blocks hole, the barrel 3(that water hole was pushed down in the position of water seal 2 is as shown in Figure 1), in addition, water supply air supply pipe 4 should be placed in the water surface with gate valve 7 and be connected above water supply feeder.
The utility model is to implement like this: it is mainly to utilize water supply air supply pipe 4 to the 1 water-filling inflation of buoyancy aid closure gate, makes it in water, can adjust position by the outside exhaust outlet of drainage pore 6 simultaneously, after water-filling and inflation complete, gate valve 7 should be closed.In buoyancy aid closure gate 1 one sides, water seal 2 is set, utilizes water pressure to make buoyancy aid closure gate 1 be close to barrel 3 import departments, to play the effect of temporary water dash.Buoyancy aid closure gate 1 dash task completes inflatable drainage in backward buoyancy aid closure gate, floats up to the water surface.
Certainly, be more than concrete exemplary applications of the present utility model, the utility model also has other embodiment, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, within all dropping on the desired protection domain of the utility model.
Claims (3)
1. the device for lock dash under emergency gate, comprise the barrel (3) of crossing water hole that needs shutoff, it is characterized in that: outside the described hole of crossing water hole, be provided with the buoyancy aid closure gate (1) that at least one can be lived this sealing hole, this buoyancy aid closure gate (1) inside is hollow structure, and is provided with the parts of inflation wherein and water-filling or outside exhaust and draining.
2. the device for lock dash under emergency gate according to claim 1, is characterized in that: the side of pressing close to water hole at described buoyancy aid closure gate (1) is provided with water seal (2).
3. the described device for lock dash under emergency gate according to claim 2, it is characterized in that: described water seal (2) is annulus or straight-flanked ring is close-shaped, its size is greater than the described profile outer diameter of crossing the internal diameter of water hole barrel (3) and being less than buoyancy aid closure gate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420166178.9U CN203768880U (en) | 2014-04-08 | 2014-04-08 | Device for gate closing water stopping of temporary gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420166178.9U CN203768880U (en) | 2014-04-08 | 2014-04-08 | Device for gate closing water stopping of temporary gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203768880U true CN203768880U (en) | 2014-08-13 |
Family
ID=51286087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420166178.9U Expired - Lifetime CN203768880U (en) | 2014-04-08 | 2014-04-08 | Device for gate closing water stopping of temporary gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203768880U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155483A (en) * | 2015-08-08 | 2015-12-16 | 中国水利水电第七工程局有限公司 | Still water underwater stop log gate falling method and ejecting and stabilizing device |
| CN112227312A (en) * | 2020-10-09 | 2021-01-15 | 安徽淠源水利工程有限公司 | Culvert gate structure and construction method thereof |
-
2014
- 2014-04-08 CN CN201420166178.9U patent/CN203768880U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155483A (en) * | 2015-08-08 | 2015-12-16 | 中国水利水电第七工程局有限公司 | Still water underwater stop log gate falling method and ejecting and stabilizing device |
| CN105155483B (en) * | 2015-08-08 | 2017-03-08 | 中国水利水电第七工程局有限公司 | A kind of hydrostatic lock method and pushing tow stabilising arrangement under Stoplog gate under water |
| CN112227312A (en) * | 2020-10-09 | 2021-01-15 | 安徽淠源水利工程有限公司 | Culvert gate structure and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |
|
| CX01 | Expiry of patent term |