CN2771094Y - Marine rat guard - Google Patents
Marine rat guard Download PDFInfo
- Publication number
- CN2771094Y CN2771094Y CN 200520025183 CN200520025183U CN2771094Y CN 2771094 Y CN2771094 Y CN 2771094Y CN 200520025183 CN200520025183 CN 200520025183 CN 200520025183 U CN200520025183 U CN 200520025183U CN 2771094 Y CN2771094 Y CN 2771094Y
- Authority
- CN
- China
- Prior art keywords
- plate body
- movable wing
- wing door
- pin shaft
- hole
- 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 marine epidemic-prevention apparatus, particularly a marine mouse-prevention retainer, which comprises a shearing-pulling type circular plate body and a movable wing door with a handle, wherein the center of the shearing-pulling type circular plate body is provided with a circular hole the diameter of which is slightly larger than that of a cable, and a groove is arranged along the tangent line of the circular hole to the outer circle of the plate body; the plate body is also provided with a pin shaft hole, the movable wing door is in a two-layer semicircle shape, the center of the movable wing door is provided with a semicircular gap, the position corresponding to the pin shaft hole of the plate body on the movable wing door is also provided with a pin shaft hole, the plate body is arranged between the two layers of semicircles of the movable wing door, the plate body is connected with the pin shaft hole of the movable wing door by a pin shaft and the movable wing door and the plate body are respectively provided with a hanging hole which is penetrated through by a pull rope. The utility model has the advantages that when the marine mouse-prevention retainer is hung and sheathed on a double-layer, the pull rope in the hanging hole can be utilized to clamp the shearing-pulling type plate body and the movable wing door on the cable in the permanently vertical and close state. The utility model can not shift and lose the function of mouse prevention because of strong wind.
Description
Technical field
The utility model relates to a kind of epidemic prevention equipment peculiar to vessel, relates in particular to a kind of protection against rodents shelves peculiar to vessel.
Background technology
Protection against rodents shelves peculiar to vessel are a kind of health and epidemic prevention equipment that are suspended on the hawser that rests in the steamer on the harbour, and its effect is to intercept on the bank mouse to climb on the steamer by hawser and go.The protection against rodents shelves of prior art have various ways.During use, because suspension is insecure, harbour wind-force comes off greatly easily and loses the protection against rodents effect; Some national regulation protection against rodents shelves is shed on the following hawser of ship string and will imposes a fine.The protection against rodents shelves that use must first be suspended on it on hawser at present, and craft is closed dodge gate and plugged latch or cost hasp again, and high-altitude application is that inconvenience is abnormally dangerous again.
The utility model content
The purpose of this utility model provides a kind of protection against rodents shelves peculiar to vessel, utilizes the stay cord of wearing in the suppending hole to fix on hawser cutting two pull-type fan portable plates, has realized hanging firm, easy to operate purpose.
For realizing the purpose of this utility model, the technical scheme that is adopted is: a kind of protection against rodents shelves peculiar to vessel, it is characterized in that: comprise the movable wing door of cutting pull-type circular plate body and band handle, described plate body center is provided with the big slightly circular hole of cable diameter and along the circular hole tangent line and slots to the plate body cylindrical, also be provided with pin shaft hole on the plate body, movable wing door is double-deck semicircle, the heart is provided with half round cut therein, the correspondence position of itself and plate body pin shaft hole also is provided with pin shaft hole, plate body places the double-deck semi-round centre of movable wing door, the pin shaft hole of plate body and movable wing door is respectively equipped with suppending hole by the bearing pin pin joint on movable wing door and plate body, be installed with stay cord in the hole.
The beneficial effects of the utility model are when protection against rodents shelves hanging sleeve peculiar to vessel is on hawser, utilize the stay cord of wearing in the suppending hole on hawser, also to be in the vertical state that closes up admittedly all the time with movable wing badge with cutting pull-type plate body, it can not make its displacement owing to wind is big, and loses the protection against rodents effect.
Description of drawings
Fig. 1 is an open mode scheme drawing of the present utility model;
Fig. 2 is that of the present utility model beating closed up view.
The specific embodiment
Accompanying drawing is embodiment of the present utility model, describes the specific embodiment of the present utility model in detail below in conjunction with accompanying drawing.
Shown in Fig. 1-2, a kind of protection against rodents shelves peculiar to vessel, comprise the movable wing door 2 of cutting pull-type circular plate body 1 and band handle, the plate body center be provided with the big slightly circular hole of cable diameter and along circular hole tangent line fluting 3 to the plate body cylindrical, also be provided with pin shaft hole on the plate body, movable wing door is double-deck semicircle, the heart is provided with half round cut 4 therein, the correspondence position of itself and plate body pin shaft hole also is provided with pin shaft hole, plate body places the double-deck semi-round centre of movable wing door, and the pin shaft hole of plate body and movable wing door is respectively equipped with suppending hole 6 by bearing pin 5 pin joints on movable wing door handle portion and plate body, be installed with stay cord 7 in the hole, stay cord can use nylon rope or coir rope.Protection against rodents shelves peculiar to vessel adopt steel plate, iron plate or copper coin or nonmetal plate to make, and the surface should process bright and clean.When on backspring, using, put into the circular hole at center earlier behind 2-8 rice of pulling stay cord 7-1 with the elongated slot aligning backspring of circular plate body 1, stay cord on the pulling activity wing door handle again, semi-round movable wing door is closed up, protection against rodents shelves peculiar to vessel are stuck on the hawser, then, the stay cord bolt is aboard ship got final product.On head line or stern fast, install and directly protection against rodents shelves peculiar to vessel to be stuck on the hawser.It can not make its displacement owing to wind is big, and loses the protection against rodents effect.
The above only is the preferred embodiment of the invention, is not the material and the structure of the invention are done any pro forma restriction.Every technical spirit according to the invention all still belongs in the scope of the invention technical scheme any simple modification, equivalent variations and modification that above embodiment did.
Claims (1)
1, a kind of protection against rodents shelves peculiar to vessel, it is characterized in that: comprise the movable wing door of cutting pull-type circular plate body and band handle, described plate body center is provided with the big slightly circular hole of cable diameter and along the circular hole tangent line and slots to the plate body cylindrical, also be provided with pin shaft hole on the plate body, movable wing door is double-deck semicircle, the heart is provided with half round cut therein, the correspondence position of itself and plate body pin shaft hole also is provided with pin shaft hole, plate body places the double-deck semi-round centre of movable wing door, the pin shaft hole of plate body and movable wing door is by the bearing pin pin joint, on movable wing door and plate body, be respectively equipped with suppending hole, be installed with stay cord in the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520025183 CN2771094Y (en) | 2005-01-24 | 2005-01-24 | Marine rat guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520025183 CN2771094Y (en) | 2005-01-24 | 2005-01-24 | Marine rat guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2771094Y true CN2771094Y (en) | 2006-04-12 |
Family
ID=36704878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520025183 Expired - Fee Related CN2771094Y (en) | 2005-01-24 | 2005-01-24 | Marine rat guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2771094Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673736A (en) * | 2012-05-19 | 2012-09-19 | 曹先锋 | Rat-proof baffle |
-
2005
- 2005-01-24 CN CN 200520025183 patent/CN2771094Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673736A (en) * | 2012-05-19 | 2012-09-19 | 曹先锋 | Rat-proof baffle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060412 |