CN105327476B - Fire-fighting well-bucket - Google Patents
Fire-fighting well-bucket Download PDFInfo
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- CN105327476B CN105327476B CN201510861175.6A CN201510861175A CN105327476B CN 105327476 B CN105327476 B CN 105327476B CN 201510861175 A CN201510861175 A CN 201510861175A CN 105327476 B CN105327476 B CN 105327476B
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- bucket
- fire
- dewatering outlet
- rope
- inner ring
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Abstract
The present invention relates to a kind of fire-fighting well-buckets, including suspension strap, link block and bucket；Suspension strap one end is connect with link block, the other end with aircraft for connecting, and link block is connect by several suspender belts with bucket；The lower end of bucket is equipped with dewatering outlet, and dewatering outlet is made of waterproof membrane, and dewatering outlet is equipped with to close up and restrict；Link block is equipped with control device, and control device includes steel wire rope, one end of steel wire rope and rope connection of closing up, and control device can drive the rope that closes up to tense or loosen to realize dewatering outlet closing or open by steel wire rope.The fire-fighting well-bucket coordinates with helicopter, can launch a large amount of water rapidly, and fire-fighting efficiency is high, is limited without landform.
Description
Technical field
The present invention relates to a kind of fire-fighting fire-extinguishing equipments, and in particular to a kind of fire-fighting well-bucket.
Background technology
There are vast forest and grassland in China, situation very severe of preventing fires, with natural forest protection, conceding the land to forestry, people
Work afforestation etc. engineerings construction, Fast-growth phase planting density is big, once occur fire, due to spot mountain Gao Linmi, it is meagrely-populated,
The high wall in mountain is steep, it is with a varied topography, have inconvenient traffic, the scene of a fire farther out apart from road, fire fighter is difficult to reach scene in first time.Such as
Fruit cannot be puted out a fire to save life and property in time early stage fire occurs, once sprawling is come, the scene of a fire will will appear that area is big, firewire is long, fiery
The situation that point is more, the intensity of a fire is strong is difficult to put out a fire to save life and property in a short time, and traditional fire extinguishing means also are difficult to implement rescue.
Invention content
The object of the present invention is to provide a kind of fire-fighting well-bucket, which coordinates with helicopter, can launch rapidly a large amount of
Water, fire-fighting efficiency is high, is limited without landform.
The technical solution adopted in the present invention is：
A kind of fire-fighting well-bucket, including suspension strap, link block and bucket；Suspension strap one end is connect with link block, the other end is used
It is connect in aircraft, link block is connect by several suspender belts with bucket；The lower end of bucket is equipped with dewatering outlet, and dewatering outlet is by waterproof
Film is made, and dewatering outlet is equipped with to close up and restrict；Link block is equipped with control device, and control device includes steel wire rope, and the one of steel wire rope
End and rope connection of closing up, control device can be driven by steel wire rope the rope that closes up tense or loosen to realize dewatering outlet closing or
It opens.
Further, bucket includes the outer barrel and inner barr for being nested together and being open up and down；Outer barrel is hard structure, interior bucket
It is made of waterproof membrane, the top of interior bucket and the top of outer barrel are fixed, and the outlet of outer barrel is stretched out in the bottom of interior bucket, under the outlet of outer barrel
Side is equipped with the waterproof membrane that a circle surrounds the bottom of interior bucket, and the waterproof membrane below the bottom of interior bucket and outer bucket outlet, which is respectively formed, to be put
The internal layer and outer layer at the mouth of a river.
Further, the bottom of dewatering outlet outer layer is uniformly provided with several outer shrouds, and the bottom of dewatering outlet internal layer is uniformly provided with
Several inner ring, the number of inner ring are that there are one inner ring is radially corresponding for twice of outer shroud and each outer shroud；The every rope that closes up
Sequentially pass through an outer shroud, inner ring corresponding with the outer shroud passed through, with the inner ring that passes through successively adjacent two inner ring, with it is last
The corresponding outer shroud of inner ring passed through both passes through the opposite closing in rope in two interspersed directions on each outer shroud, all ropes that close up
Both ends be connected to a binding site, one end of steel wire rope is connect with binding site.
Further, the bottom of dewatering outlet outer layer is equipped with 4 outer shrouds, and the bottom of dewatering outlet internal layer is equipped with 8 inner ring, discharges water
Mouth is equipped with 4 ropes that close up.
Further, outer barrel includes several annulus and metallic plate, and all annulus are parallel and coaxial, between adjacent rings
It is connected by metallic plate, one end of suspender belt is connect with annulus.
Further, bucket top is straight-tube shape, lower part is inverted cone shape.
Further, the side of bucket is equipped with weighted plate.
The beneficial effects of the invention are as follows：
1. helicopter carries bucket by suspension strap reaches water source overhead, while control device is driven by steel wire rope and is closed up
Rope tenses closing dewatering outlet and into the water by bucket waits for that bucket fills water, and bucket is lifted and is flown to fire overhead, according to
Wind direction and height determine discharge time, and until discharging water, control device is driven the rope that closes up to loosen by steel wire rope and opens dewatering outlet,
To fire overhead water-sprinkling, after water inner bucket water discharges, control device is driven the rope that closes up to tense closing by steel wire rope and put
The mouth of a river repeats next round work.The fire-fighting well-bucket coordinates with helicopter, and fire-fighting efficiency is high, is limited without landform.
2. interior bucket is for being filled with water, outer barrel plays a supportive role to interior bucket, and dewatering outlet is made of two layers of waterproof membrane and forms, and works as closing in
When rope tenses, plays the role of duplicate seal, reduce water loss.
3. the unique interspersed mode of rope that closes up ensure that the uniform shrinkage of dewatering outlet internal layer and outer layer, after the rope that closes up tenses,
Dewatering outlet outer layer encases dewatering outlet internal layer, reduces water loss.
4. very few, dewatering outlet bad sealing is arranged in outer shroud and inner ring, outer shroud and inner ring setting are excessive, be easy to cause closing in rope
Between entanglement, using 4 outer shrouds, 8 inner ring optimums.
5. outer barrel is simple in structure, at low cost.
6. bucket lower part is narrowed, the water of spillage is constrained in certain range, the water of unit area is improved, enhances
Extinguishing effect.
7. weighted plate is located at the side of bucket, when bucket is fetched water, makes bucket be easier to fall to heavier side side, be convenient for
Quickly add water.
Description of the drawings
Fig. 1 is the structural schematic diagram of embodiment of the present invention when dewatering outlet is closed.
Fig. 2 is the schematic diagram of suspension strap in the embodiment of the present invention.
Fig. 3 is the schematic diagram of link block and control device in the embodiment of the present invention.
Fig. 4 is the schematic diagram of control device in the embodiment of the present invention (removing clump weight).
Fig. 5 is the structural schematic diagram of (removing suspension strap, link block and steel wire rope) of embodiment of the present invention when dewatering outlet is opened.
Fig. 6 is the structural schematic diagram of (removing suspension strap and link block) of embodiment of the present invention when dewatering outlet is closed.
Fig. 7 is the connection diagram restricted with dewatering outlet that closes up in the embodiment of the present invention when dewatering outlet is opened.
Fig. 8 is to close up to restrict in the embodiment of the present invention (to observe, scheme for convenience with the schematic diagram of the interspersed mode of inner ring and outer rings
Middle closing in rope is not connected to a binding site).
In figure：1- connection rings；2- suspension straps；3- adapters；4- link blocks；5- suspender belts；6- clump weights；7- steel wire ropes；8-
Binding site；9- buckets；10- motors；11- rocker arm bodies；12- link mechanisms；13- slotting ears；14- plugs；15- pulleys；16- resets
Spring；17- interior buckets；18- weighted plates；19- annulus；The dewatering outlets 20-；21-, which closes up, to restrict；22- outer barrels；The dewatering outlets 23- outer layer；24-
Dewatering outlet internal layer；25- outer shrouds；26- inner ring.
Specific implementation mode
The present invention is further illustrated with reference to the accompanying drawings and examples.
As shown in Fig. 1, Fig. 5 and Fig. 6, a kind of fire-fighting well-bucket, including suspension strap 2, link block 4 and bucket 9；Suspension strap 2 one
End is connect with link block 4, the other end with aircraft for connecting, and link block 4 is connect by several suspender belts 5 with bucket 9；Bucket 9
Lower end be equipped with dewatering outlet 20, dewatering outlet 20 is made of waterproof membrane, and dewatering outlet 20 is equipped with the rope 21 that closes up；Link block 4 is equipped with
Control device, control device include steel wire rope 7, and one end of steel wire rope 7 is connect with the rope 21 that closes up, and control device can pass through steel wire
Rope 7 drives the rope 21 that closes up to tense or loosen to realize the closing of dewatering outlet 20 or open.Helicopter carries bucket by suspension strap 2
9 reach water source overhead, while control device drives the rope 21 that closes up to tense closing dewatering outlet 20 by steel wire rope 7, and bucket 9 is put into
It in water, waits for that bucket 9 fills water, bucket 9 is lifted and flies to fire overhead, discharge time is determined according to wind direction and height, etc.
To when discharging water, control device is driven the rope 21 that closes up to loosen by steel wire rope 7 and opens dewatering outlet 20, to fire overhead water-sprinkling, until
In bucket 9 after water release, control device drives the rope 21 that closes up to tense closing dewatering outlet 20 by steel wire rope 7, repeats next
Take turns work.The fire-fighting well-bucket coordinates with helicopter, and fire-fighting efficiency is high, is limited without landform.
As depicted in figs. 1 and 2, in the present embodiment, 2 both ends of suspension strap are respectively equipped with adapter 3 and connection ring 1, connection
Ring 1 is used to link up with the cargo of helicopter and connect, and adapter 3 is connect with link block 4.
As shown in figure 5, in the present embodiment, bucket 9 includes the outer barrel 22 and interior bucket 17 for being nested together and being open up and down；
Outer barrel 22 is hard structure, and interior bucket 17 is made of waterproof membrane, the top of interior bucket 17 and the top fixation of outer barrel 22 and closing, interior bucket
The outlet of outer barrel 22 is stretched out in 17 bottom, and the waterproof membrane that a circle surrounds the bottom of interior bucket 17 is equipped with below the outlet of outer barrel 22,
The waterproof membrane of the bottom of interior bucket 17 and the outlet of outer barrel 22 lower section is respectively formed the internal layer 24 and outer layer 23 of dewatering outlet 20.Interior bucket 17 is used
In being filled with water, outer barrel 22 plays a supportive role to interior bucket 17, and dewatering outlet 20 is made of two layers of waterproof membrane and forms, and when closing up, rope 21 tenses
When, play the role of duplicate seal, reduces water loss.
As shown in Figure 7 and Figure 8, in the present embodiment, the bottom of dewatering outlet outer layer 23 is uniformly provided with several outer shrouds 25, puts
The bottom of mouth of a river internal layer 24 is uniformly provided with several inner ring 26, and the number of inner ring 26 is twice and each outer shroud 25 of outer shroud 25
It is radial corresponding that there are one inner ring 26；The every rope 21 that closes up sequentially passes through an outer shroud 25, corresponding with the outer shroud 25 passed through interior
Ring 26 and the inner ring 26 that passes through adjacent two inner ring 26, outer shroud 25 corresponding with the inner ring 26 eventually passed through successively, each
The opposite closing in rope 21 in two interspersed directions is both passed through on outer shroud 25, all both ends for closing up rope 21 are connected to a combination
Point 8, one end of steel wire rope 7 is connect with binding site 8.The 21 unique interspersed modes of rope that close up ensure that dewatering outlet internal layer 24 and outer layer
23 uniform shrinkage, after the rope 21 that closes up tenses, dewatering outlet outer layer 23 encases dewatering outlet internal layer 24, reduces water loss.
As shown in figure 8, in the present embodiment, the bottom of dewatering outlet outer layer 23 is equipped with 4 outer shrouds 25, dewatering outlet internal layer 24
Bottom is equipped with 8 inner ring 26, and dewatering outlet 20 is equipped with 4 ropes 21 that close up.Very few, 20 envelope of dewatering outlet is arranged in outer shroud 25 and inner ring 26
Close not tight, outer shroud 25 and inner ring 26, which are arranged, excessively be easy to cause the entanglement between restricting 21 of closing up, using in 4 outer shrouds 25,8
26 optimum of ring.
As shown in Fig. 1, Fig. 5 and Fig. 6, in the present embodiment, outer barrel 22 includes several annulus 19 and metallic plate, Suo Youyuan
Ring 19 is parallel and coaxial, is connected by metallic plate between adjacent rings 19, and one end of suspender belt 5 is connect with annulus 19.Outer barrel 22
It is simple in structure, it is at low cost.
As shown in Fig. 1, Fig. 5 and Fig. 6, in the present embodiment, 9 top of bucket is straight-tube shape, lower part is inverted cone shape.Bucket 9
Lower part is narrowed, and the water of spillage is constrained in certain range, the water of unit area is improved, enhances extinguishing effect.
As shown in figure 5, in the present embodiment, the side of bucket 9 is equipped with weighted plate 18.Weighted plate 18 is located at the one of bucket 9
Side makes bucket 9 be easier to fall to heavier side side when bucket 9 is fetched water, convenient for quickly adding water.
In embodiments of the present invention, control device is the prior art (being disclosed in patent CN204134087U), such as Fig. 3
Shown in Fig. 4, including steel wire rope 7, clump weight 6, plug 14 and the motor 10 on link block 4, rocker arm body 11, company
Linkage 12, slotting ear 13 and pulley 15, steel wire rope 7 pass through pulley 15, and the both sides that steel wire rope 7 is located at pulley 15 are respectively side steel
Cord and central steel cord, the lower end connection clump weight 6 of side steel wire rope, the lower end of central steel cord connect binding site 8, plug
14 are located in central steel cord, and plug 14 is located at 13 top of slotting ear, and slotting ear 13 is connect with link mechanism 12, and rocker arm body 11 blocks
Link mechanism 12, motor 10 drive rocker arm body 11 to rotate, and link mechanism 12 connects resetting spring 16；When 9 built-in full water of bucket
When, for central steel cord by downward pulling force, rocker arm body 11 blocks link mechanism 12, and slotting ear 13 is kept off below plug 14, put
The mouth of a river 20 remains off；When motor 10 drives rocker arm body 11 to rotate, rocker arm body 11 is detached with link mechanism 12, is inserted
Ear 13 rotates down, and can not block plug 14, and plug 14 moves down, and dewatering outlet 20 is opened, and link mechanism 12 is in resetting spring 16
Effect is lower to be resetted；After discharging water, in the case where the gravity of clump weight 6 reuses, plug 14 is moved to 13 top of slotting ear.
Above-mentioned control device and not exclusive embodiment can also use the control device of other types, e.g., directly by steel
One end of cord 7 is connect with cylinder push-rod, and cylinder push-rod refers to upwards, and steel wire rope 7 is through on several fixed pulleys, cylinder push-rod rod
When, steel wire rope 7 tenses the rope that closes up and closes dewatering outlet 20, when needing to open dewatering outlet 20, cylinder push-rod return.
In the present invention, the control for operating fire-fighting well-bucket is equipped in helicopter to switch, control switch by cable with
Control device connects, and control device and control switch are connect by cable with Helicopter Electrical Power.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (6)
1. a kind of fire-fighting well-bucket, it is characterised in that：Including suspension strap, link block and bucket；Suspension strap one end connect with link block,
For being connect with aircraft, link block is connect by several suspender belts with bucket the other end；The lower end of bucket is equipped with dewatering outlet, discharges water
Mouth is made of waterproof membrane, and dewatering outlet is equipped with to close up and restrict；Link block is equipped with control device, and control device includes steel wire rope, steel
One end of cord and rope connection of closing up, control device can be driven the rope that closes up to tense or loosen by steel wire rope and discharged water to realize
Mouth closing is opened；
Bucket includes the outer barrel and inner barr for being nested together and being open up and down；Outer barrel is hard structure, and interior bucket is made of waterproof membrane,
The top of interior bucket and the top of outer barrel are fixed, and the outlet of outer barrel is stretched out in the bottom of interior bucket, and a circle is equipped with below the outlet of outer barrel will
The waterproof membrane that the bottom of interior bucket surrounds, the waterproof membrane below the bottom of interior bucket and outer bucket outlet be respectively formed dewatering outlet internal layer and
Outer layer.
2. fire-fighting well-bucket as described in claim 1, it is characterised in that：The bottom of dewatering outlet outer layer is uniformly provided with outside several
The bottom of ring, dewatering outlet internal layer is uniformly provided with several inner ring, and the number of inner ring is twice of outer shroud and each outer shroud has
One inner ring is radially corresponding；Every close up rope sequentially pass through an outer shroud, inner ring corresponding with the outer shroud passed through, with pass through it is interior
Ring adjacent two inner ring, outer shroud corresponding with the inner ring eventually passed through successively both pass through two interspersed sides on each outer shroud
To opposite closing in rope, all both ends for closing up rope are connected to a binding site, and one end of steel wire rope is connect with binding site.
3. fire-fighting well-bucket as claimed in claim 2, it is characterised in that：The bottom of dewatering outlet outer layer is equipped with 4 outer shrouds, dewatering outlet
The bottom of internal layer is equipped with 8 inner ring, and dewatering outlet is equipped with 4 ropes that close up.
4. fire-fighting well-bucket as described in claim 1, it is characterised in that：Outer barrel includes several annulus and metallic plate, Suo Youyuan
Ring is parallel and coaxial, is connected by metallic plate between adjacent rings, and one end of suspender belt is connect with annulus.
5. fire-fighting well-bucket as described in claim 1, it is characterised in that：Bucket top is straight-tube shape, lower part is inverted cone shape.
6. fire-fighting well-bucket as described in claim 1, it is characterised in that：The side of bucket is equipped with weighted plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510861175.6A CN105327476B (en) | 2015-11-30 | 2015-11-30 | Fire-fighting well-bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510861175.6A CN105327476B (en) | 2015-11-30 | 2015-11-30 | Fire-fighting well-bucket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105327476A CN105327476A (en) | 2016-02-17 |
| CN105327476B true CN105327476B (en) | 2018-11-13 |
Family
ID=55278369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510861175.6A Active CN105327476B (en) | 2015-11-30 | 2015-11-30 | Fire-fighting well-bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105327476B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107551427B (en) * | 2017-10-27 | 2023-02-17 | 航宇救生装备有限公司 | Self-water-absorption type fire-fighting bucket |
| CN109568831B (en) * | 2018-12-21 | 2023-11-21 | 国有济源市南山林场 | Low cost forest fire-fighting water bag |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4576237A (en) * | 1983-08-31 | 1986-03-18 | Arney D B | Fire fighting bucket assembly for aircraft |
| CN86108902A (en) * | 1986-12-31 | 1987-08-12 | 何国斌 | Water spray bucket and using method thereof that the energy self-extinguishing is reported to the police |
| CN201012756Y (en) * | 2006-12-21 | 2008-01-30 | �田�浩 | Simple switch lifting barrel |
| CN202464342U (en) * | 2012-03-07 | 2012-10-03 | 张栗 | Elastic high-capacity storage bucket |
| CN104906724A (en) * | 2015-06-01 | 2015-09-16 | 国家电网公司 | Helicopter lifting bucket capable of adding water extinguishing agent series |
| CN205145452U (en) * | 2015-11-30 | 2016-04-13 | 航宇救生装备有限公司 | Fire control well -bucket |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6023634U (en) * | 1983-07-26 | 1985-02-18 | 林 茂雄 | Indoor humidification bucket that also serves as disaster prevention |
-
2015
- 2015-11-30 CN CN201510861175.6A patent/CN105327476B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4576237A (en) * | 1983-08-31 | 1986-03-18 | Arney D B | Fire fighting bucket assembly for aircraft |
| CN86108902A (en) * | 1986-12-31 | 1987-08-12 | 何国斌 | Water spray bucket and using method thereof that the energy self-extinguishing is reported to the police |
| CN201012756Y (en) * | 2006-12-21 | 2008-01-30 | �田�浩 | Simple switch lifting barrel |
| CN202464342U (en) * | 2012-03-07 | 2012-10-03 | 张栗 | Elastic high-capacity storage bucket |
| CN104906724A (en) * | 2015-06-01 | 2015-09-16 | 国家电网公司 | Helicopter lifting bucket capable of adding water extinguishing agent series |
| CN205145452U (en) * | 2015-11-30 | 2016-04-13 | 航宇救生装备有限公司 | Fire control well -bucket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105327476A (en) | 2016-02-17 |
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