CN202642055U - Rake tooth type remote decontaminating device - Google Patents
Rake tooth type remote decontaminating device Download PDFInfo
- Publication number
- CN202642055U CN202642055U CN 201220107620 CN201220107620U CN202642055U CN 202642055 U CN202642055 U CN 202642055U CN 201220107620 CN201220107620 CN 201220107620 CN 201220107620 U CN201220107620 U CN 201220107620U CN 202642055 U CN202642055 U CN 202642055U
- Authority
- CN
- China
- Prior art keywords
- rake teeth
- rake tooth
- water inlet
- axle
- rake
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000010813 municipal solid waste Substances 0.000 claims description 20
- 238000005202 decontamination Methods 0.000 claims description 16
- 230000003588 decontaminative effect Effects 0.000 claims description 16
- 210000004907 gland Anatomy 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 6
- 239000004033 plastic Substances 0.000 abstract description 7
- 230000007547 defect Effects 0.000 abstract description 3
- 208000034699 Vitreous floaters Diseases 0.000 abstract 2
- 241001113556 Elodea Species 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 210000000515 tooth Anatomy 0.000 description 51
- 230000002950 deficient Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Catching Or Destruction (AREA)
Abstract
The utility model provides a rake tooth type remote decontaminating device and belongs to the technical field of flood-preventing emergency rescue boats and shoal quick landing operation boats. The rake tooth type remote decontaminating device adopts a rake tooth mechanism arranged at the position of a water inlet grate, a rake tooth is matched with a strip-shaped water inlet hole of the water inlet grate, one end of a rake tooth shaft is fixedly connected with a rake tooth handle, the rake tooth handle is pulled through one flexible shaft to enable the rake tooth to rotate towards the outer side of the water inlet grate at an angle of more than 35 degrees. When fishing nets, waterweeds, plastic bags, ropes and other soft floaters block a water inlet, the soft floaters are pushed away by rotating the rake tooth outwards, and blockages are flushed away by means of water flows produced by an advancing boat. The decontaminating device can be controlled remotely through the flexible shaft, overcomes the defect that a water inlet of a water spraying propulsion device is easily blocked and difficult to clean, is simple in structure and convenient to use and gets welcome from customers.
Description
Technical field
The utility model relates to the long-range decontamination apparatus of a kind of rake teeth type, belongs to the hydraulic efficiency jet propulsion system water inlet remote control decontamination apparatus technical field that flood control ship, offshore oil exploration ship, shoal log in Working vessel fast.
Background technology
Present employed flood control ship, shoal log in Working vessel fast, mostly take glass-felt plastic assault boat, rubber boat as main.These products are very ripe technically, but intrinsic defectives of existence itself all.
The major defect of glass-felt plastic assault boat is: the safety performance of its integral body and in-use performance do not satisfy the rescue relief requirement under the dangerous situation.Be mainly manifested in: because hull is lightweight, center of gravity is higher during heavy duty, is very easy to topple when running into torrent, storm wind or waters drop; When colliding with uncertain hard objects, hull very easily damages and causes shipwreck or navigational difficulty; Because hull inner chamber filling RPUF can cause hull more and more heavier during the hull damage and water inflow, the speed of a ship or plane is more and more lower.
The major defect of rubber boat have following some: the speed of a ship or plane is lower, the integrated support insufficient strength.Be unfavorable for speedily carrying out rescue work and succouring; Maneuvering performance is bad during navigation, and the course stability extreme difference particularly under the condition of storm wind or torrent, is difficult to reach the relief target of expection; By the hardness of matter scratching, cause water inlet in gas leakage or the ship easily.
Above-mentioned glass-felt plastic assault boat and the power propulsion mode of rubber boat adopt outboard machinery mostly, also have and use hydraulic efficiency jet propulsion system as power, cause potential safety hazard but twine oar or stop up water inlet owing to software floating debriss such as fishing net, pasture and water, plastic bag, ropes in the ubiquity use procedure, make reliability decrease.Especially under water after water inlet stops up, the cleaning difficulty, impact is used.
Summary of the invention
In order to overcome above-mentioned problems of the prior art, the utility model provides a kind of rake teeth type long-range decontamination apparatus.This decontamination apparatus should be applicable to driving engine and the integrated integral power device of spray pumping plant, solve the hydraulic efficiency jet propulsion system water inlet and hold susceptible to plugging defective, and is simple in structure, easy to use.
The technical scheme that the utility model adopts is: the long-range decontamination apparatus of a kind of rake teeth type, it is provided with a water inlet that trash rack is installed below the afterbody of hull.Be provided with a rake teeth mechanism at described trash rack place, rake teeth mechanism mainly comprises a rake teeth axle, a rake teeth handle, a rake teeth extension spring and several rake teeth, rake teeth is fixed on the rake teeth axle, and match with the strip inlet opening of trash rack, the rake teeth axle is arranged on the hull by axle sleeve, at rake teeth handle of an end captive joint of rake teeth axle, spur the pulling force that the rake teeth handle overcomes the rake teeth extension spring by a flexible axle, rake teeth is rotated to the outside of trash rack.
Described axle sleeve comprises the first axle sleeve and the second axle sleeve, is provided with gland packing in the second axle sleeve.
The operating handle of described flexible axle extends to the operating console of ship.
The angle that described rake teeth rotates to the outside of trash rack is greater than 35 degree.
The beneficial effects of the utility model are: the long-range decontamination apparatus employing of this rake teeth type arranges a rake teeth mechanism at the trash rack place, rake teeth matches with the strip inlet opening of trash rack, rake teeth handle of an end captive joint at the rake teeth axle, by a flexible axle pulling rake teeth handle, rake teeth is rotated greater than 35 degree angles to the outside of trash rack.When existing the software floating debriss such as fishing net, pasture and water, plastic bag, rope to stop up water inlet at the trash rack place, push the software floating debris open by outside rotation rake teeth, the current that produce when relying on ship to advance wash away tamper.This decontamination apparatus can remote control by flexible axle, has solved the defective that the hydraulic efficiency jet propulsion system water inlet stops up easily and is difficult to clear up, and is simple in structure, easy to use, deeply is subjected to user's welcome.
Description of drawings
Fig. 1 is the front view of the long-range decontamination apparatus of a kind of rake teeth type.
Fig. 2 is the birds-eye view of the long-range decontamination apparatus of a kind of rake teeth type.
Fig. 3 is the A enlarged drawing among Fig. 1.
Among the figure: 1, water inlet, 2, rake teeth, 3, the rake teeth handle, 4, the rake teeth axle, 4a, the first axle sleeve, 4b, the second axle sleeve, 5, trash rack, 6, flexible axle, 7, lock bolt, 8, gland packing, 8a, packing gland, 9, hull, 10, the rake teeth extension spring.
The specific embodiment
Fig. 1,2 shows the constructional drawing of the long-range decontamination apparatus of a kind of rake teeth type, and Fig. 3 shows the A enlarged drawing among Fig. 1.
Among the figure, below the afterbody of hull 9, it is water inlet 1 place of hydraulic efficiency jet propulsion system, be provided with a trash rack 5, be provided with a rake teeth mechanism at trash rack 5 places, this rake teeth mechanism mainly comprises a rake teeth axle 4, a rake teeth handle 3, a rake teeth extension spring 10 and three rake teeths 2, three rake teeths 2 are fixed by welding on the rake teeth axle 4, and match with the strip inlet opening of trash rack 5, rake teeth axle 4 is arranged on the hull 9 by axle sleeve, and axle sleeve comprises the first axle sleeve 4a and the second axle sleeve 4b that is fixed on the hull 9.Be provided with gland packing 8 in the second axle sleeve 4b, packing gland 8a is by bolt of rear end plate press seal filler 8.
Stretch out the end of the second axle sleeve 4b at rake teeth axle 4, adopt rake teeth handle 3 of lock bolt 7 captive joints, in the end of rake teeth handle 3 side rake teeth extension spring 10 that is connected with hull 9 is set, opposite side arranges the flexible axle 6 of a straight-through ship operating console.On the ship operating console, pulling flexible axle 6 can allow rake teeth handle 3 overcome the pulling force of rake teeth extension spring 10, and rake teeth 2 is rotated to the outside of trash rack 5, and the angle of rotation is greater than 35 degree, shown in dotted line among Fig. 1,3.
In jolly boat navigation process, when existing the software floating debriss such as fishing net, pasture and water, plastic bag, rope to stop up water inlet 1 at trash rack 5 places, by pulling flexible axle 6, allow rake teeth 2 outwards rotate and push the software floating debris open, the current that produce when relying on jolly boat to advance wash away tamper.This decontamination apparatus can remote control by flexible axle, has solved the defective that the hydraulic efficiency jet propulsion system water inlet stops up easily and is difficult to clear up.
Claims (4)
1. long-range decontamination apparatus of rake teeth type, it is provided with a water inlet (1) that trash rack (5) are installed in the afterbody below of hull (9), it is characterized in that: locate to be provided with a rake teeth mechanism at described trash rack (5), rake teeth mechanism mainly comprises a rake teeth axle (4), a rake teeth handle (3), a rake teeth extension spring (10) and several rake teeth (2), rake teeth (2) is fixed on the rake teeth axle (4), and match with the strip inlet opening of trash rack (5), rake teeth axle (4) is arranged on the hull (9) by axle sleeve, rake teeth handle of an end captive joint (3) at rake teeth axle (4), spur the pulling force that rake teeth handle (3) overcomes rake teeth extension spring (10) by a flexible axle (6), rake teeth (2) is rotated to the outside of trash rack (5).
2. the long-range decontamination apparatus of rake teeth type according to claim 1; It is characterized in that: described axle sleeve comprises the first axle sleeve (4a) and the second axle sleeve (4b), is provided with gland packing (8) in the second axle sleeve (4b).
3. the long-range decontamination apparatus of rake teeth type according to claim 1; It is characterized in that: the operating handle of described flexible axle (6) extends to the operating console of ship.
4. the long-range decontamination apparatus of rake teeth type according to claim 1; It is characterized in that: the angle that described rake teeth (2) rotates to the outside of trash rack (5) is greater than 35 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220107620 CN202642055U (en) | 2012-03-21 | 2012-03-21 | Rake tooth type remote decontaminating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220107620 CN202642055U (en) | 2012-03-21 | 2012-03-21 | Rake tooth type remote decontaminating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202642055U true CN202642055U (en) | 2013-01-02 |
Family
ID=47411197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220107620 Expired - Fee Related CN202642055U (en) | 2012-03-21 | 2012-03-21 | Rake tooth type remote decontaminating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202642055U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632975A (en) * | 2012-03-15 | 2012-08-15 | 中国水利水电科学研究院 | Rake tooth type remote decontamination device |
| CN105966586A (en) * | 2016-05-19 | 2016-09-28 | 武汉船用机械有限责任公司 | Impurity removing mechanism for water spraying propelling device |
-
2012
- 2012-03-21 CN CN 201220107620 patent/CN202642055U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632975A (en) * | 2012-03-15 | 2012-08-15 | 中国水利水电科学研究院 | Rake tooth type remote decontamination device |
| CN105966586A (en) * | 2016-05-19 | 2016-09-28 | 武汉船用机械有限责任公司 | Impurity removing mechanism for water spraying propelling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DALIAN HENGDA F.R.P. BOAT CO., LTD. Free format text: FORMER OWNER: FLOOD CONTROL AND DROUGHT ENGINEERING TECHNOLOGY RESEARCH CENTER MINISTRY OF WATER RESOURCES DALIAN HENGDA F.R.P. BOAT CO., LTD. HARBIN JINGHUI MARINE ENGINE CO., LTD. Effective date: 20130702 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Ning Inventor after: Ding Liuqian Inventor after: Ma Jiwu Inventor after: Zhang Jiyong Inventor before: Liu Ning Inventor before: Yao Wenguang Inventor before: Ma Jiwu Inventor before: Hou Yingjie Inventor before: Deng Jiansheng Inventor before: Zhang Jiyong |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIU NING YAO WENGUANG MA JIWU HOU YINGJIE DENG JIANSHENG ZHANG JIYONG TO: LIU NING DING LIUQIAN MA JIWU ZHANG JIYONG |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130702 Address after: 100038, No. 20 West Zhuang Road, Haidian District, Beijing, Haidian District Patentee after: China Institute of water resources and Hydropower Research Patentee after: Dalian Hengda Gfrp Ship Co., Ltd. Address before: 100038, No. 20 West Zhuang Road, Haidian District, Beijing, Haidian District Patentee before: China Institute of water resources and Hydropower Research Patentee before: Flood Control and Drought Engineering Technology Research Center, Ministry of Water Resources Patentee before: Dalian Hengda Gfrp Ship Co., Ltd. Patentee before: Harbin Jinghui Marine Engine Co., Ltd. |
|
| 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: 20130102 Termination date: 20200321 |