CN205044928U - Submarine diving bell that overhauls of water delivery aqueduct - Google Patents
Submarine diving bell that overhauls of water delivery aqueduct Download PDFInfo
- Publication number
- CN205044928U CN205044928U CN201520828276.9U CN201520828276U CN205044928U CN 205044928 U CN205044928 U CN 205044928U CN 201520828276 U CN201520828276 U CN 201520828276U CN 205044928 U CN205044928 U CN 205044928U
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- China
- Prior art keywords
- water
- diving bell
- water delivery
- diving
- maintenance
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- 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 provides a submarine diving bell that overhauls of water delivery aqueduct constitutes its characterized in that by water delivery aqueduct, diving bell, the retaining ring that blocks water, dive with compressed air bottle, cue lamp and crane: diving bell, the retaining ring that blocks water, the compressed air bottle for the dive who opens the valve and maintainer are slowly hung the water delivery aqueduct that need overhaul by the crane in, have only a small amount of water to get into in the diving bell, put the retaining ring that blocks water and overhauing a periphery and compressing tightly, take the air in the sealed leather collar out with the hand held air ejector, utilize the instrument to blot the interior a small amount of water of retaining ring that blocks water and to carry out inspection operation. Compared with the prior art, obvious advantage and positive effect below having: 1. Utilize submarine diving bell that overhauls of water delivery aqueduct, can carry out the water delivery aqueduct at any time and carry out anhydrous maintenance, do not receive time limits. 2. Complete equipment investment cost cheap, maintainer operational environment is relatively good, can be for a long time at underwater operation.
Description
Technical field
The utility model relates to a kind of diving bell, particularly relates to a kind of water delivery aqueduct bottom maintenance diving bell.
Background technology
CHINESE FRESHWATER resource compares shortage, and this situation in the north of China is even more serious, and the long-distance water diversion projects such as the south water to north, a lot of situation will use aqueduct.Aqueduct is general all long, and day and night temperature is comparatively large again, and the sealing between aqueduct is a large problem always, occurs that the situation of leaking is many.Some amount of leaking is also quite large, but very difficult in the maintenance of the situation leakage point of water delivery, and general needs waits until that the period of not water delivery could overhaul, and the waste of water resource is quite serious.
Not only need water delivery all the year round as project of South-to-North water diversion, and fresh water is very precious, fed distance length, project investment are very large again, and leakage point necessarily requires to be overhauled in time.
People look forward to having very much a kind of can at any time to the equipment that water delivery aqueduct overhauls.
Utility model content
A kind of water delivery aqueduct bottom maintenance diving bell, be made up of water delivery aqueduct, diving bell, the back-up ring that blocks water, diving air bottle, communication signal lights and crane, it is characterized in that: diving bell, the back-up ring that blocks water, the diving air bottle opening valve and service personnel slowly hang in the water delivery aqueduct of needs maintenance by crane, a small amount of water is only had to enter in diving bell, the back-up ring that blocks water is placed on maintenance point periphery and compresses, extract the air in sealing leather collar out with hand held air extractor, utilize instrument that a small amount of water blocked water in back-up ring is blotted and can carry out inspection operation.
Diving bell is made up of diving bell body, moving counterweight iron, service kit case, fixing sucking disk, liftable cardan wheel and illuminating lamp, the main body of diving bell body adopts steel plate and shaped steel to make circular cylinder body, top adopts transparent toughened glass, and side has manhole door, convenient turnover.
The volume ratio of diving bell body is larger, buoyancy in water is larger, the weight of itself may be less than buoyancy, need to add that moving counterweight iron makes the gross weight of diving bell body be greater than buoyancy, if there is emergency situation, need to float on the surface of the water fast, can unload moving counterweight iron makes diving bell climb up on top of the water, getting out from below and can arrive the water surface, moving counterweight iron is have float and long rope, convenient withdrawal.
Fixing sucking disk generally establishes four, and interval is evenly arranged, and in water delivery aqueduct, current have certain thrust to diving bell, prevents diving bell from moving when the effect of fixing sucking disk is maintenance.The effect of liftable cardan wheel is when needs arrive another maintenance point, reduces liftable cardan wheel, mobile to next one maintenance point under the promotion of current and manpower.
The surrounding of back-up ring of blocking water is provided with sealing leather collar, and the air in sealing leather collar discharged by hand held air extractor, then blots a small amount of water blocked water in back-up ring with instrument, can carry out antiseep inspection operation.The back-up ring that blocks water can accomplish that maintenance point is anhydrous, facilitates high pressure pouring antiseep preparation.
Diving air bottle, the air that service personnel can be provided to breathe, is full of air in diving bell, and service personnel working environment is relatively good, and a shorts or waterproof pants just can operations under water for a long time, can drink water, eat, has a rest between industry in level.
Utilize communication signal lights that the signal of agreement and the water surface can be adopted to contact, during maintenance, the water surface should have canoe to carry out getting in touch with, commanding at the water surface.
The effect of crane diving bell is hung in, hangs out water delivery aqueduct, and it is also the transport vehicle of diving bell.
Compared with prior art, there is following obvious advantage and good effect:
1. utilize water delivery aqueduct bottom maintenance diving bell, water delivery aqueduct can be carried out at any time and carry out anhydrous maintenance, not by time limitation.
2. the low in investment cost of equipment package, service personnel working environment is relatively good, can operation under water for a long time.
Accompanying drawing explanation
Fig. 1 is constructional drawing of the present utility model.
Detailed description of the invention
As shown in Figure 1, a kind of water delivery aqueduct bottom maintenance diving bell, by water delivery aqueduct 1, diving bell 2, block water back-up ring 3, diving air bottle 4, communication signal lights 5 and crane 6 form, it is characterized in that: diving bell 2, block water back-up ring 3, diving air bottle 4 and the service personnel of opening valve slowly hang in the water delivery aqueduct 1 of needs maintenance by loop wheel machine 6, a small amount of water is only had to enter in diving bell 2, the back-up ring 3 that blocks water is placed on maintenance point periphery and compresses, the air in sealing leather collar is extracted out with hand held air extractor 31, utilize instrument that a small amount of water blocked water in back-up ring 3 is blotted and can carry out inspection operation.
Diving bell 2 is made up of diving bell body 21, moving counterweight iron 22, service kit case 23, fixing sucking disk 24, liftable cardan wheel 25 and illuminating lamp 26, the main body of diving bell body 21 adopts steel plate and shaped steel to make circular cylinder body, top adopts transparent toughened glass, side has manhole door, convenient turnover.
The volume ratio of diving bell body 21 is larger, buoyancy in water is larger, the weight of itself may be less than buoyancy, need to add that moving counterweight iron 22 makes the gross weight of diving bell body 21 be greater than buoyancy, if there is emergency situation, need to float on the surface of the water fast, can unload moving counterweight iron 22 makes diving bell 2 climb up on top of the water, getting out from below and can arrive the water surface, moving counterweight iron 22 is have float and long rope, convenient withdrawal.
Fixing sucking disk 24 generally establishes four, and interval is evenly arranged, and the current in water delivery aqueduct 1 have certain thrust to diving bell 2, prevents diving bell 2 from moving when the effect of fixing sucking disk 24 is maintenance.The effect of liftable cardan wheel 25 is when needs arrive another maintenance point, reduces liftable cardan wheel 25, mobile to next one maintenance point under the promotion of current and manpower.
The surrounding of back-up ring 3 of blocking water is provided with sealing leather collar, and the air in sealing leather collar extracted out by hand held air extractor 31, then blots a small amount of water blocked water in back-up ring 3 with instrument, can carry out antiseep inspection operation.The back-up ring 3 that blocks water can accomplish that maintenance point is anhydrous, facilitates high pressure pouring antiseep preparation.
Diving air bottle 4, can provide the air that service personnel is breathed, be full of air in diving bell 2, the working environment of service personnel is relatively good, shorts or waterproof pants just can operations under water for a long time, can drink water, eat, have a rest between industry at the bottom.
Utilize communication signal lights 5 that the signal of agreement and the water surface can be adopted to contact, during maintenance, the water surface should have canoe to carry out getting in touch with, commanding at the water surface.
The effect of crane 6 diving bell 2 is hung in, hangs out water delivery aqueduct 1, and it is also the transport vehicle of diving bell.
Claims (4)
1. a water delivery aqueduct bottom maintenance diving bell, be made up of water delivery aqueduct, diving bell, the back-up ring that blocks water, diving air bottle, communication signal lights and crane, it is characterized in that: diving bell, the back-up ring that blocks water, the diving air bottle opening valve and service personnel slowly hang in the water delivery aqueduct of needs maintenance by crane, a small amount of water is only had to enter in diving bell, the back-up ring that blocks water is placed on maintenance point periphery and compresses, extract the air in sealing leather collar out with hand held air extractor, utilize instrument that a small amount of water blocked water in back-up ring is blotted and can carry out inspection operation.
2. maintenance diving bell in the water delivery aqueduct bottom according to claim 1, it is characterized in that: diving bell is made up of diving bell body, moving counterweight iron, service kit case, fixing sucking disk, liftable cardan wheel and illuminating lamp, the main body of diving bell body adopts steel plate and shaped steel to make circular cylinder body, top adopts transparent toughened glass, and side has manhole door.
3. maintenance diving bell in the water delivery aqueduct bottom according to claim 1, it is characterized in that: the surrounding of the back-up ring that blocks water is provided with sealing leather collar, the air in sealing leather collar extracted out by hand held air extractor, then blots a small amount of water blocked water in back-up ring with instrument, can carry out antiseep inspection operation.
4. maintenance diving bell in the water delivery aqueduct bottom according to claim 1, it is characterized in that: diving air bottle, there is provided the air that service personnel is breathed, be full of air in diving bell, service personnel shorts or waterproof pants just can operations under water for a long time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520828276.9U CN205044928U (en) | 2015-10-20 | 2015-10-20 | Submarine diving bell that overhauls of water delivery aqueduct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520828276.9U CN205044928U (en) | 2015-10-20 | 2015-10-20 | Submarine diving bell that overhauls of water delivery aqueduct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205044928U true CN205044928U (en) | 2016-02-24 |
Family
ID=55338527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520828276.9U Expired - Fee Related CN205044928U (en) | 2015-10-20 | 2015-10-20 | Submarine diving bell that overhauls of water delivery aqueduct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205044928U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105576564A (en) * | 2016-03-09 | 2016-05-11 | 青岛海澄知识产权事务有限公司 | Water-separation construction device for underwater cable connection |
| CN107010186A (en) * | 2017-03-24 | 2017-08-04 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of Deep-sea high voltage open type maintenance unit |
-
2015
- 2015-10-20 CN CN201520828276.9U patent/CN205044928U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105576564A (en) * | 2016-03-09 | 2016-05-11 | 青岛海澄知识产权事务有限公司 | Water-separation construction device for underwater cable connection |
| CN107010186A (en) * | 2017-03-24 | 2017-08-04 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of Deep-sea high voltage open type maintenance unit |
| CN107010186B (en) * | 2017-03-24 | 2018-11-13 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of Deep-sea high voltage dry type maintenance unit |
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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 |
Granted publication date: 20160224 Termination date: 20161020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |