CN209011093U - A kind of plug board gate sealing device - Google Patents
A kind of plug board gate sealing device Download PDFInfo
- Publication number
- CN209011093U CN209011093U CN201821387640.2U CN201821387640U CN209011093U CN 209011093 U CN209011093 U CN 209011093U CN 201821387640 U CN201821387640 U CN 201821387640U CN 209011093 U CN209011093 U CN 209011093U
- Authority
- CN
- China
- Prior art keywords
- gate
- tracheae
- plug board
- sealing device
- rubber
- 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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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a kind of plug board gate sealing devices.The plug board gate sealing device includes gate frame, the gate sheet being slidably connected is provided in gate frame, gate frame includes the guide rail for being vertically arranged in two sides, vertical groove is provided in the inside that guide rail meets water, sealing ring is disposed in groove, sealing ring includes the tracheae and air bag arranged vertically along groove, multiple connecting tubes being connected to are provided between tracheae and air bag, connecting tube is from top to bottom equidistantly arranged, the lower end of tracheae seals, and the upper end of tracheae is separately connected inflator pump and vacuum pump by electromagnetic valve and pipeline.A kind of plug board gate sealing device of the utility model, can be improved the sealing performance of plug board gate side.
Description
Technical field
The utility model relates to environment protection fields, more particularly to gate technical field, and in particular to a kind of plug board gate is close
Seal apparatus.
Background technique
Plug board gate is leakage top gate, and three face sealings are suitable for channel and install.Sealing mode is predominantly arranged in gate slot
Watertight rubber.But there is infiltration phenomenon since installation error, the reasons such as abrasion lead to sealing not exclusively in actual use.
In order to solve plug board gate seepage problem, a kind of utility model/invention is disclosed in the prior art, application No. is
CN201120252543.4, title rubber sealing ring for water gate of nuclear power station.
Although solving plug board gate bottom surface seepage problem in the prior art, which is deposited
Further part is caused to be difficult to the problem of inflating after hollow structure part is strongly squeezed, and compared to bottom surface, slide gate
Door side is easier to seep water.There can be hollow knot if the rubber sealing ring for water gate of nuclear power station is set to gate side
Structure, the cavity near gas outlet can not be first discharged by suction will lead to separate gas outlet cavity gas if flat, in gate liter
It will appear the problem of gate squeezes rubber seal when drop, lead to rubber seal abrasion even cavity damage.
Utility model content
It the purpose of the utility model is to provide a kind of gate sheet side leakproofness is preferable, can be vented completely, reduce sealing
Circle abrasion, improves the plug board gate sealing device of sealing life.
In order to realize above-mentioned purpose of utility model, the following technology that a kind of plug board gate sealing device of the utility model uses
Scheme:
A kind of plug board gate sealing device, including gate frame are provided with the gate sheet being slidably connected, gate frame in gate frame
Guide rail including being vertically arranged in two sides is provided with vertical groove in the inside that guide rail meets water, is disposed in the groove
Sealing ring, the sealing ring include the tracheae and air bag arranged vertically along groove, are provided between tracheae and air bag multiple
The connecting tube of connection, connecting tube are from top to bottom equidistantly arranged, and the lower end sealing of tracheae, the upper end of tracheae passes through electromagnetic valve and pipe
Road is separately connected inflator pump and vacuum pump.Tracheae is connected to inside air bag by connecting tube, the entirely pneumatic rear gasbag expansion of tracheae,
Balloon surface and groove and slide gate door-plate fit closely to form sealant, improve plug board gate side sealing performance；Take out air
Tube interior gas rear gasbag reduces, and balloon surface and gate sheet and groove are detached from, and gate sheet can normally be gone up and down；Multiple connecting tubes
Equidistant arrangement may insure air bag complete inflation/deflation from top to bottom, and when deflating, air bag is sufficiently inhaled flat, reduce gate sheet and air bag
Between abrasion.
The tracheae is fixedly connected by clip with guide rail.Clip plays fixed function to tracheae, and tracheae passes through multiple connections
Pipe connects air bag, thus fixation balloon position.
The tracheae includes rubber tube and metal tube, and metal tube is socketed in the outside of rubber tube.Metal tube fixes tracheae shape
Shape, position, while can play a protective role to rubber tube.
The air bag includes the rubber bag tank of strip, and the nylon braiding of hollow out is coated on the outside of the rubber bag tank
Net.The nylon mesh grid of hollow out plays a protective role to rubber bag tank, while the nylon mesh grid of hollow out has enough deflections,
Synchronous with air bag it can expand or inhale flat.
The rubber bag tank is butyl rubber capsule.Butyl rubber has good chemical stability and thermal stability, has simultaneously
There are air-tightness and watertightness outstanding.
Compared with prior art, the utility model has the beneficial effects that: multiple connecting tubes are equidistantly arranged in tracheae and gas
Between capsule, it is ensured that air bag can be entirely pneumatic flat with suction, in the deflated condition, the air bag and groove and gate plate surface of sealing ring
It fits closely to form sealant, improves plug board gate side sealing performance；Sealing ring can be sufficiently before gate sheet rises simultaneously
It deflates, air bag improves sealing ring service life far from gate sheet.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of the utility model；
Fig. 3 is a-quadrant enlarged drawing in Fig. 2；
Fig. 4 is the structural schematic diagram of sealing ring.
Wherein, 1 tracheae, 11 rubber tubes, 12 metal tubes, 2 air bags, the nylon mesh grid of 21 hollow outs, 3 connecting tubes, 4 gates
Frame, 41 guide rails, 42 grooves, 43 convex blocks, 5 gate sheets, 6 electromagnetic valves, 7 inflator pumps, 8 vacuum pumps.
Specific embodiment
With reference to embodiment, the utility model is furtherd elucidate, it should be understood that these embodiments are only used for
Bright the utility model rather than limitation the scope of the utility model, after having read the utility model, those skilled in the art
Member falls within the application range as defined in the appended claims to the modification of the various equivalent forms of the utility model.
As shown in Figure 1 to Figure 2, a kind of plug board gate sealing device, including gate frame 4 are provided with sliding in gate frame and connect
The gate sheet 5 connect, gate frame include the guide rail 41 for being vertically arranged in two sides, and the upper side and lower side of guide rail is welded as lock by fashioned iron
Doorframe, gate frame upstream face inside is provided with vertical convex block 43, convex block and gate frame and guide rail forms groove 42, and groove is interior by upper
Sealing ring is disposed under, sealing ring includes the tracheae 1 and air bag 2 arranged vertically along groove, is arranged between tracheae and air bag
There is the connecting tube 3 of multiple connections, connecting tube is from top to bottom equidistantly arranged, and the lower end sealing of tracheae, the upper end of tracheae passes through electromagnetism
Valve 6 and pipeline are separately connected inflator pump 7 and vacuum pump 8.Tracheae includes rubber tube 11 and metal tube 12, and metal tube is socketed in rubber
The outside in the outside of sebific duct, metal tube is fixedly connected by clip with guide rail, and air bag includes the rubber bag tank of strip, rubber bag tank
Outside is coated with the nylon mesh grid 21 of hollow out, and the rubber bag tank is butyl rubber capsule.
The specific work process and principle of the utility model:
1, when needing to close plug board gate, electromagnetic valve is opened, and vacuum pump work evacuates intratracheal gas, air bag contracting
Small, air bag is separated with gate sheet, and gate sheet can normally drop to bottom, and plug board gate is closed；
2, when plug board gate closed state, electromagnetic valve is opened, and inflation pump work is toward intratracheal inflation, air bag expansion, gas
Capsule surface and groove and gate sheet gradually fit closely to form sealant, improve plug board gate side sealing performance；Subsequent electromagnetism
Valve is closed, and air pressure pressure in air bag is maintained；
3, when needing to open plug board gate, electromagnetic valve is opened, and vacuum pump work evacuates intratracheal gas, air bag contracting
Small, air bag is separated with gate sheet, and electromagnetic valve is closed, and gate sheet can normally rise, and plug board gate is opened.
Claims (5)
1. a kind of plug board gate sealing device, including gate frame, the gate sheet being slidably connected, gate frame packet are provided in gate frame
Include the guide rail for being vertically arranged in two sides, it is characterised in that: vertical groove, the groove are provided in the inside that guide rail meets water
It is inside disposed with sealing ring, the sealing ring includes the tracheae and air bag arranged vertically along groove, is set between tracheae and air bag
It is equipped with the connecting tube of multiple connections, connecting tube is from top to bottom equidistantly arranged, and the lower end sealing of tracheae, the upper end of tracheae passes through electromagnetism
Valve and pipeline are separately connected inflator pump and vacuum pump.
2. plug board gate sealing device according to claim 1, it is characterised in that: the tracheae is solid by clip and guide rail
Fixed connection.
3. plug board gate sealing device according to claim 1, it is characterised in that: the tracheae includes rubber tube and metal
Pipe, metal tube are socketed in the outside of rubber tube.
4. plug board gate sealing device according to claim 1, it is characterised in that: the air bag includes the rubber of strip
Capsule is coated with the nylon mesh grid of hollow out on the outside of the rubber bag tank.
5. plug board gate sealing device according to claim 4, it is characterised in that: the rubber bag tank is butyl rubber capsule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821387640.2U CN209011093U (en) | 2018-08-28 | 2018-08-28 | A kind of plug board gate sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821387640.2U CN209011093U (en) | 2018-08-28 | 2018-08-28 | A kind of plug board gate sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209011093U true CN209011093U (en) | 2019-06-21 |
Family
ID=66831811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821387640.2U Expired - Fee Related CN209011093U (en) | 2018-08-28 | 2018-08-28 | A kind of plug board gate sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209011093U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113833091A (en) * | 2021-11-24 | 2021-12-24 | 北京清源华建环境科技有限公司 | Controllable intercepting well with intelligent monitoring system and control method thereof |
| CN114382164A (en) * | 2021-12-30 | 2022-04-22 | 扬州蓝翔机电工程有限公司 | Current-limiting gate |
-
2018
- 2018-08-28 CN CN201821387640.2U patent/CN209011093U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113833091A (en) * | 2021-11-24 | 2021-12-24 | 北京清源华建环境科技有限公司 | Controllable intercepting well with intelligent monitoring system and control method thereof |
| CN113833091B (en) * | 2021-11-24 | 2022-02-22 | 北京清源华建环境科技有限公司 | Controllable intercepting well with intelligent monitoring system and control method thereof |
| CN114382164A (en) * | 2021-12-30 | 2022-04-22 | 扬州蓝翔机电工程有限公司 | Current-limiting gate |
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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: 20190621 Termination date: 20210828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |