CN206035533U - Pnematic suspension bridge type roadway water dam - Google Patents
Pnematic suspension bridge type roadway water dam Download PDFInfo
- Publication number
- CN206035533U CN206035533U CN201620916207.8U CN201620916207U CN206035533U CN 206035533 U CN206035533 U CN 206035533U CN 201620916207 U CN201620916207 U CN 201620916207U CN 206035533 U CN206035533 U CN 206035533U
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- CN
- China
- Prior art keywords
- gate
- door body
- gate door
- water dam
- doorframe
- 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 relates to a mine water dam especially relates to a pnematic suspension bridge type roadway water dam, solve current water dam exist to the flood in time prevent unfavorable, as to threaten personal safety and production safety problem, including gate door opening wall body, gate door frame, the gate door body, gate door frame lower extreme both sides are equipped with the pivot cover, and gate door body lower extreme both sides are equipped with a body pivot, install the twilight orbit on the gate door body, and the rail surface of twilight orbit is parallel with the orbital rail surface of main road haulage under the gate door body open mode, gate door body both sides are equipped with the hoisting ring, and a gate door opening wall body side -mounting gate hoisting machine constructs. Change traditional water dam and activity track independent setting structure, made the twilight orbit and the water dam door body close to one whole, manually demolishd the tradition movable track, closed water dam and change the operation that the gate was closed in the disposable quick completion of pnematic formula into, greatly saved operating time, improved work efficiency, guaranteed staff's safety.
Description
Technical field
The utility model is related to a kind of mine coal mine waterproof gate, more particularly to a kind of pneumatic suspension bridge type roadway waterproof gate
Door.
Background technology
According to《Colliery prevents water from specifying》, complicated hydrogeological conditions, extremely complicated mine should be around shaft stations
Water dam is set, is influenced each other with the flood for preventing adjacent level, or Ordovician karst water, ground water such as penetrate at the gushing suddenly for flood
Enter, cause damage to people's life and national wealth.
At present, bargh typically will arrange waterproof gate near shaft station in order to prevent the generation of floods accident
Door.Water dam is commonly horizontal（Horizontal direction）Xiang Dankai or double-door type, door opening are provided with movable guiding rail at ordinary times.When mine is sent out
Unboiled water is suffered from, and disaster is arrived, and determines at closing time, to remove guide rail, closed shutter.The switch of the dismounting of guide rail and gate is completely manually
Operation is completed.
But, due to big moist, the vehicle material frictional impact of shaft station wind, cause fastening bolt of movable rail etc. to fill
Corrosion damage is put, the in emergency circumstances short time that disaster is arrived is difficult to remove movable rail；Along with even longer time several months
Water dam does not do opening and closing activity, and gate rotating shaft very likely occurs corrosion, resistance increase, depend merely on manpower be difficult to close it is heavy
Iron and steel gate, in the case, had both prevented unfavorable in time to flood, and had been delayed the prevention of disaster, threatens staff's again
Personal safety, the safety in production to bargh are totally unfavorable.
The content of the invention
The utility model depends on people completely for the switch of the dismounting of water dam guide rail and gate that solve existing mine shaft bottom
Work operation is completed, there is a problem of to flood prevent in time it is unfavorable, threaten personal safety and production safety, there is provided it is a kind of pneumatic
Suspension bridge type roadway water dam.
The utility model adopts the following technical scheme that realization：Pneumatic suspension bridge type roadway water dam, including gate door
Hole body of wall and the gate doorframe together with its build-in, are provided with the gate door coordinated with the activity of gate doorframe in gate doorframe
Body, gate doorframe lower end both sides are provided with rotating shaft set, and gate door body lower end both sides are provided with the door body rotating shaft cooperated with rotating shaft set,
Twilight orbit is installed, the rail level of the rail level of twilight orbit and main road haulage track under gate door body open mode in gate door body
It is parallel；Gate door body both sides are provided with hoisting ring, are provided with what is be connected with hoisting ring on the back of gate door opening body of wall side
Gate hoisting mechanism.
Described gate hoisting mechanism comprising the pneumatic type elevator cucurbit being connected with Tunnel Pressure airduct, be fixed on gate door
The lifting pulley and loop chain bar of hole body of wall top both sides, equipped with control valve, loop chain bar two ends Jing successively on Tunnel Pressure airduct
It is connected with the hoisting ring of gate door body both sides after pneumatic type elevator cucurbit, two lifting pulleys respectively.
Described gate door body is irony gate door body, and periphery is wedge shaped, and irony gate door body is tight with gate doorframe
Close fit, had both strengthened the sealing of gate, was easy to the unlatching of gate again.
Compression spring is installed at the top of described gate doorframe, the servicing unit that compression spring is opened as water dam,
Gate opening is initial, and when loop chain bar just loosens, due to being closed, shutter mass centre is near rotating shaft, if being difficult to by gravity
Automatically open up, so, gate opening is initial, opens gate by the active force of compression spring, loosening then as chain,
Gate is fallen slowly by deadweight.
Described gate doorframe border has additional rubber sealant, further ensures the sealing of gate.
Using structure design of the present utility model, mainly hung by gate door opening body of wall, gate doorframe, gate door body, gate
Four part of mounting mechanism constitutes.Gate is opened to inflow direction, and gate doorframe is combined closely with gate door opening body of wall, in case leak-stopping
Water；Water dam door opening body of wall carries out grouting and reinforcing, is provided with twilight orbit in gate door body, by twilight orbit and gate door body
An entirety is combined into, gate door body also serves as a part for conveying track at ordinary times；Floods arrive by gate hoisting mechanism at closing time, mistake
Cross track and closing is lifted together with gate door body, eliminate the dismounting work of movable rail.
The utility model changes traditional water dam and movable rail and is independently arranged mounting structure, make twilight orbit with
Water dam door body is combined into one overall, and by traditional manual dismounting activity track, closing water dam, to be changed to pneumatic type disposably fast
Speed completes the operation of closed shutter, dramatically saves on the operating time, improves operating efficiency, it is ensured that the peace of staff
Entirely.
Description of the drawings
Fig. 1 is longitudinal profile schematic diagram of the present utility model；
Fig. 2 is positive generalized section of the present utility model；
In figure：1- gate door opening bodies of wall；2- gate doorframes；3- gate door body；4- rotating shaft sets；5- door body rotating shafts；6- transition
Track；7- main road haulage tracks；8- hoisting rings；9- backs；10- Tunnel Pressure airducts；11- pneumatic type elevator cucurbits；12-
Lifting pulley；13- loop chain bars；14- controls valve；15- compression springs；16- roadway floors；17- bearings.
Specific embodiment
Pneumatic suspension bridge type roadway water dam, as shown in Figure 1, 2, is mounted in one including gate door opening body of wall 1 and with which
The gate doorframe 2 for rising, is provided with the gate door body 3 coordinated with the activity of gate doorframe in gate doorframe, gate door body 3 is irony gate
Door body, and periphery is wedge shaped, and gate doorframe lower end both sides are provided with rotating shaft set 4, and gate door body lower end both sides are provided with and rotating shaft set
The door body rotating shaft 5 for cooperating, is provided with twilight orbit 6 in gate door body, the rail of twilight orbit under gate door body open mode
Face is parallel with the rail level of main road haulage track 7；Gate door body both sides are provided with hoisting ring 8, the tunnel top of gate door opening body of wall side
The gate hoisting mechanism being connected with hoisting ring is installed on plate 9.Compression spring 15 is installed at the top of gate doorframe 2, border is set up
There is rubber sealant.
Above-mentioned gate hoisting mechanism comprising the pneumatic type elevator cucurbit 11 being connected with Tunnel Pressure airduct 10, be fixed on gate
The lifting pulley 12 and loop chain bar 13 of door opening body of wall top both sides, equipped with control valve 14, loop chain bar two on Tunnel Pressure airduct
End is connected with the hoisting ring of gate door body both sides respectively Jing after pneumatic type elevator cucurbit, two lifting pulleys successively.
According to《Colliery prevents water from specifying》, water dam, waterproof of the present utility model should be set around shaft station
Appropriate location of the gate door opening building wall near shaft station, according to actual feelings such as down-hole ventilation, transport, floods
Condition, the gate door opening body of wall of the appropriate specification of design and installation, gate doorframe.Gate doorframe with sealing effectiveness is built by laying bricks or stones in lock
On door door opening body of wall, gate door body covers mutually embedding by the door body rotating shaft of its underpart both sides and the movable rotation-shaft of gate doorframe bottom
Close, the hoisting ring in gate door body passes through the lifting of loop chain bar and the pneumatic type elevator cucurbit being fixed on door opening opposite side top board
Pulley is connected.The power source of pneumatic type elevator cucurbit carrys out the Tunnel Pressure airduct in arrogant lane, and by control valve control pneumatic type
The rotating and stopping of elevator cucurbit.
During mine normal production, gate door body is positioned horizontally on mat foundation, by rotating shaft and is fixed on bottom
Bearing 17 on the basis of plate is supported, and makes the rail level of twilight orbit and the rail level keeping parallelism of main road haulage track, in gate door body
Twilight orbit connection gate both sides big lane track, gate door body maintained a normally open at ordinary times, it is ensured that big lane rail vehicle and personnel
Normal pass, and the normal ventilation in each exploiting field of mine.
When mine occurs flood, after being connected to the order for closing water dam, one to two people is only needed to reach at water dam, then
Secondary scene confirms that flood is excluded, checks nothing in gate door body, lossless gate doorframe encapsulant, gate doorframe and gate door body
Foreign matter, Tunnel Pressure airduct blast are normal, the connection of gate hoisting mechanism it is normal after, you can operational control valve starts pneumatic type elevator
Cucurbit, the pulley of pneumatic type elevator cucurbit pull gate door body by loop chain bar, rotate along rotating shaft and rise, up to by waterproof
Closing gate is tight.
It is when flood is excluded, after being connected to the order for opening water dam, same only to need one to two people to reach at water dam, then
It is secondary confirm to meet throttle valve condition, check that Tunnel Pressure airduct blast is normal, the connection of gate hoisting mechanism it is intact after, you can open
Control valve on Tunnel Pressure airduct, inverts pneumatic type elevator cucurbit, loop chain bar is sent, in the elastic force of two compression springs
Tail gates are opened.Then, gate door body rotates around the shaft under gravity and lands, until water dam door body is landed in
In the gate support of roadway floor, gate door opening recovers normal pass and ventilation.
In order to ensure water dam intact reliability flexibly, in daily production activity, vehicle to be prevented, material impacting
Gate, is allowed to deformed damaged, and encapsulant, gate rotating shaft are remained intact flexibly, and ensures that carrying out 2 times every year closes examination by regulation
Test, should carry out before rainy season for wherein 1 time, water dam facility must set special messenger and keep an eye on maintenance.
Claims (5)
1. a kind of pneumatic suspension bridge type roadway water dam, including gate door opening body of wall（1）And the gate together with its build-in
Doorframe（2）, in gate doorframe, it is provided with the gate door body coordinated with the activity of gate doorframe（3）, it is characterized in that gate doorframe lower end two
Side is provided with rotating shaft set（4）, gate door body lower end both sides are provided with the door body rotating shaft cooperated with rotating shaft set（5）, in gate door body
Twilight orbit is installed（6）, the rail level of twilight orbit and main road haulage track under gate door body open mode（7）Rail level put down
OK；Gate door body both sides are provided with hoisting ring（8）, the back of gate door opening body of wall side（9）On be provided with and hoisting ring connect
The gate hoisting mechanism for connecing.
2. pneumatic suspension bridge type roadway water dam according to claim 1, is characterized in that gate hoisting mechanism is included and lane
Road pressure airduct（10）The pneumatic type elevator cucurbit of connection（11）, be fixed on the lifting pulley of gate door opening body of wall top both sides
（12）And loop chain bar（13）, equipped with control valve on Tunnel Pressure airduct（14）, loop chain bar two ends Jing pneumatic types elevator calabash successively
It is connected with the hoisting ring of gate door body both sides after reed, two lifting pulleys respectively.
3. pneumatic suspension bridge type roadway water dam according to claim 1 and 2, is characterized in that gate door body（3）For irony
Gate door body, and periphery is wedge shaped.
4. pneumatic suspension bridge type roadway water dam according to claim 1 and 2, is characterized in that gate doorframe（2）Top peace
Equipped with compression spring（15）.
5. pneumatic suspension bridge type roadway water dam according to claim 1 and 2, is characterized in that gate doorframe（2）Border increases
It is provided with rubber sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620916207.8U CN206035533U (en) | 2016-08-23 | 2016-08-23 | Pnematic suspension bridge type roadway water dam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620916207.8U CN206035533U (en) | 2016-08-23 | 2016-08-23 | Pnematic suspension bridge type roadway water dam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206035533U true CN206035533U (en) | 2017-03-22 |
Family
ID=58306172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620916207.8U Expired - Fee Related CN206035533U (en) | 2016-08-23 | 2016-08-23 | Pnematic suspension bridge type roadway water dam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206035533U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083683A (en) * | 2018-10-10 | 2018-12-25 | 中国矿业大学(北京) | A kind of automatic moving type disaster isolation lock wall |
| CN109707449A (en) * | 2019-01-07 | 2019-05-03 | 中冶北方（大连）工程技术有限公司 | A kind of lower turning type water dam device |
-
2016
- 2016-08-23 CN CN201620916207.8U patent/CN206035533U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083683A (en) * | 2018-10-10 | 2018-12-25 | 中国矿业大学(北京) | A kind of automatic moving type disaster isolation lock wall |
| CN109083683B (en) * | 2018-10-10 | 2023-05-12 | 中国矿业大学(北京) | Self-moving disaster isolation gate wall |
| CN109707449A (en) * | 2019-01-07 | 2019-05-03 | 中冶北方（大连）工程技术有限公司 | A kind of lower turning type water dam device |
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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: 20170322 Termination date: 20170823 |