CN220363439U - Marine shutter and ship comprising same - Google Patents
Marine shutter and ship comprising same Download PDFInfo
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- CN220363439U CN220363439U CN202321812939.9U CN202321812939U CN220363439U CN 220363439 U CN220363439 U CN 220363439U CN 202321812939 U CN202321812939 U CN 202321812939U CN 220363439 U CN220363439 U CN 220363439U
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- shutter
- connecting rod
- marine
- universal joint
- rod
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- 230000002035 prolonged effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 239000000126 substance Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model provides a marine shutter and a ship comprising the marine shutter, and belongs to the technical field of ships. The marine shutter includes: the shutter comprises a shutter body, a connecting rod, a universal joint and a control rod; the shutter body is connected with a connecting rod, and one end of the connecting rod extends out of the shutter body from the inside of the shutter body; the universal joint is connected with one end of control rod, and the one end that the universal joint kept away from the control rod is connected with the one end that the connecting rod extends the shutter body outside. The control rod prolongs the distance of the manual operation marine shutter, the direction of the control rod can be changed by universal energy, and then the manual operation direction is changed, so that the manual operation can realize the rotation of the connecting rod by rotating the control rod in different directions and in a long distance, thereby achieving the purpose of opening or closing the shutter, and the operation is more flexible and convenient.
Description
Technical Field
The utility model relates to the technical field of ships, in particular to a marine shutter and a ship comprising the marine shutter.
Background
The operation modes of the marine shutter can be classified into manual, pneumatic, electric and hydraulic. Wherein the manual blinds are the simplest to save both in price and in system layout. However, in many cases, due to limited operation space on the ship or limitation of standard requirements, such as too high arrangement position of the marine shutter, inconvenient operation caused by narrow passing space of workers, or the marine shutter is arranged at a vent of a dangerous place, the marine shutter is not allowed to be operated frontally according to the standard, so that fire or other dangerous substances are prevented from rushing to the workers, and the marine shutter is often inconvenient to be opened or closed manually at a short distance.
Disclosure of Invention
The utility model aims to overcome the defect that a marine shutter is inconvenient to open or close manually in a close range in the prior art, and provides the marine shutter and a ship comprising the marine shutter.
The utility model solves the technical problems by the following technical scheme:
a marine shutter, comprising: the shutter comprises a shutter body, a connecting rod, a universal joint and a control rod; the shutter body is connected with a connecting rod, and one end of the connecting rod extends out of the shutter body from the inside of the shutter body; the universal joint is connected with one end of the control rod, and one end of the universal joint, which is far away from the control rod, is connected with one end of the connecting rod, which extends out of the shutter body.
In this scheme, the control lever has prolonged the distance of manual operation marine shutter, and universal energy-conserving direction that can change the control lever, and then change artificial operating direction, can realize the rotation to the connecting rod through rotating the control lever from different directions, remote ground from this manual work to this reaches the purpose of opening or closing the shutter, and the operation is more nimble convenient.
Preferably, one end of the universal joint away from the control rod is detachably connected with one end of the connecting rod extending out of the shutter body.
In this scheme, through universal joint and connecting rod detachably connection, can be when needs open or close marine shutter again be connected control lever and connecting rod, be convenient for carry out daily maintenance and change control lever and universal joint.
Preferably, a connecting port is arranged at one end of the universal joint, which is far away from the control rod, and one end of the connecting rod, which extends out of the shutter body, is sleeved in the connecting port.
In this scheme, realized the detachably of universal joint and connecting rod through the mode that universal joint and connecting rod cup jointed and be connected, when needs open or close marine shutter, aim at the connecting rod with control lever and universal joint, make the connecting rod cup joint in the connecting port of universal joint can, simple structure, easy operation.
Preferably, one end of the connecting rod extends out of the shutter body from the bottom of the shutter body.
In this scheme, when marine shutter set up in higher position, through the bottom with the connecting rod follow shutter body extends, can reduce the length requirement to the control rod as far as possible, the length of control rod is less, and the operation is got up more conveniently, laborsaving.
Preferably, one end of the control rod, which is far away from the universal joint, is connected with a rotating hand wheel.
In this scheme, the setting of rotation hand wheel more makes things convenient for the manual work to rotate the control lever to this rotation that drives the connecting rod.
Preferably, the shutter body comprises a plurality of blades and a plurality of transmission members, and the blades are connected with the connecting rod through the transmission members.
In this scheme, be connected with the connecting rod through the driving medium, can drive a plurality of driving medium upset simultaneously under the rotation of connecting rod to this opens or closes a plurality of blades simultaneously.
A marine vessel comprising a marine shutter as described above.
Preferably, the marine shutter is connected to a bulkhead of the ship, and the connecting rod and the control rod are located outside the bulkhead.
In this scheme, through setting up connecting rod and control lever in the outside of bulkhead, can open or close marine shutter from the outside such as equipment room that installs marine shutter, when equipment room that installs marine shutter is for depositing dangerous material or the place that has the security risk, open or close marine shutter from outside can ensure operating personnel's safety.
Preferably, a clamping part is arranged on the outer side of the bulkhead, and the clamping part is used for fixing the control rod.
In this scheme, can fix the control lever through setting up clamping part, can establish clamping part in marine shutter's nearby, be convenient for take and use.
Preferably, the number of the clamping parts is two, and the two clamping parts are respectively used for clamping two ends of the control rod.
In this scheme, through above-mentioned structural style, can firmly fix the control lever, avoid the control lever to drop on boats and ships because of reasons such as jolting.
The utility model has the positive progress effects that:
according to the utility model, the distance of the manual operation of the marine shutter is prolonged by the control rod, the direction of the control rod can be changed by the universal energy, and then the manual operation direction is changed, so that the rotation of the connecting rod can be realized by rotating the control rod in different directions and in a long distance by the manual operation, and the purpose of opening or closing the shutter is achieved, and the operation is more flexible and convenient.
Drawings
Fig. 1 is a schematic front view of a marine blind according to a preferred embodiment of the present utility model, in which a universal joint is not connected to a connecting rod.
Fig. 2 is a schematic side view of a marine shutter according to a preferred embodiment of the present utility model, in which the universal joint is not connected to the connection rod.
FIG. 3 is a schematic view showing a structure in which a marine shutter according to a preferred embodiment of the present utility model is installed on a bulkhead.
Reference numerals illustrate:
shutter body 100
Blade 110
Driving member 120
Connecting rod 200
Universal joint 300
Connection port 301
Control lever 400
Rotating hand wheel 500
Bulkhead 600
Clamping portion 700
Dangerous place 800
Detailed Description
The present utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which preferred embodiments are shown.
The present embodiment provides a ship including a plurality of marine shutters.
As shown in fig. 1 to 3, the marine shutter includes: the blind body 100, the connection rod 200, the universal joint 300, and the control rod 400; wherein, the shutter body 100 is connected with a connecting rod 200, one end of the connecting rod 200 extends out of the shutter body 100 from the inside of the shutter body 100; the universal joint 300 is connected to one end of the control rod 400, and one end of the universal joint 300 remote from the control rod 400 is connected to one end of the connecting rod 200 extending outside the blind body 100.
From this, the distance of manual operation marine shutter has been prolonged to the control lever 400, and the universal joint 300 can change the direction of control lever 400, and then changes artificial operating direction, can realize the rotation to connecting rod 200 through rotating control lever 400 from different directions, remote ground from this manual work to this reaches the purpose of opening or closing marine shutter, and the operation is more nimble convenient.
Specifically, the universal joint 300 is a device for realizing shaft power output in different directions by using a ball-type device, in actual use, a worker can hold one end of the control lever 400 away from the universal joint 300, and since the control lever 400 is connected with the universal joint 300, the direction of the control lever 400 can be freely and flexibly changed, so that the worker can operate the control lever 400 from a suitable and safe position.
In this embodiment, the basic operation logic of the marine shutter is to turn the connecting rod 200 to move up and down, thereby driving the marine shutter to open and close.
Further, the shutter body 100 includes a plurality of blades 110 and a plurality of driving members 120, and the blades 110 are connected to the connection rod 200 through the driving members 120. Under the movement of the connecting rod 200, the connecting rod 200 simultaneously drives the plurality of driving members 120 to turn over, thereby simultaneously opening or closing the plurality of blades 110.
The opening and closing of the marine blind and the synchronous opening or closing of the blades 110 in the blind body 100 by rotating the connecting rod 200 belong to the prior art category, and are not described herein.
Further, an end of the universal joint 300 remote from the control lever 400 is detachably connected to an end of the connection lever 200 extending outside the shutter body 100.
The universal joint 300 is detachably connected with the connecting rod 200, so that the control rod 400 can be connected with the connecting rod 200 when the marine shutter needs to be opened or closed, and the control rod 400 and the universal joint 300 can be conveniently maintained and replaced daily.
In this embodiment, a connection port 301 is disposed at one end of the universal joint 300 away from the control lever 400, and one end of the connecting rod 200 extending out of the shutter body 100 is sleeved in the connection port 301.
The detachable connection of the universal joint 300 and the connecting rod 200 is realized through the sleeving connection mode of the universal joint 300 and the connecting rod 200, when the marine shutter is required to be opened or closed, the control rod 400 and the universal joint 300 are aligned with the connecting rod 200, and the connecting rod 200 is sleeved in the connecting port 301 of the universal joint 300, so that the structure is simple and the operation is easy.
In other alternative embodiments, the universal joint 300 and the connecting rod 200 may be detachably connected by a threaded connection or other manners; in addition, the universal joint 300 and the connecting rod 200 can be fixedly connected together, so that the process of rotating the control rod 400 to drive the connecting rod 200 to rotate is more stable and firm.
Further, one end of the connection rod 200 extends out of the shutter body 100 from the bottom of the shutter body 100.
Therefore, when the marine shutter is arranged at a higher position, the connecting rod 200 extends out from the bottom of the shutter body 100, so that the length requirement on the control rod 400 can be reduced as much as possible, the smaller the length of the control rod 400 is, the more convenient and labor-saving the operation is, the more accurate the connection with the connecting rod 200 is, and the connection time is saved.
Of course, the control lever 400 may be selected to have an appropriate length according to the actual installation height of the shutter body 100 and the operation height required by the worker.
In other alternative embodiments, the connecting rod 200 may also be selectively extended from the side or top of the shutter body 100 according to the actual installation position of the marine shutter, so as to meet the actual operation requirement.
Further, a rotary hand wheel 500 is connected to the end of the lever 400 remote from the universal joint 300.
The arrangement of the rotary hand wheel 500 facilitates manual rotation of the control lever 400, thereby facilitating and saving labor to drive the rotation of the connecting rod 200.
In this embodiment, the rotary hand wheel 500 is of a cross shape, and in other alternative embodiments, the rotary hand wheel 500 may be of a disc shape. The connection location of the rotatable handwheel 500 to the control lever 400 may be selected to be appropriate depending on the operating practice.
Further, the marine shutter is connected to the bulkhead 600 of the ship, and the connection rod 200 and the control rod 400 are located outside the bulkhead 600.
By providing the connection rod 200 and the control rod 400 outside the bulkhead 600, the marine shutter can be opened or closed from the outside of the equipment room or the like where the marine shutter is installed, and when the equipment room where the marine shutter is installed is a dangerous place 800 where dangerous substances are stored or where safety risks exist, the safety of the operator can be ensured by opening or closing the marine shutter from the outside.
Further, a clamping part 700 is provided on the outside of the bulkhead 600, and the clamping part 700 is used for fixing the control lever 400.
The control lever 400 can be fixed by arranging the clamping part 700, and the clamping part 700 can be arranged near the marine shutter, so that the marine shutter is convenient to take and use.
Of course, the length of the clamping portion 700 should be greater than the radius of the rotatable hand wheel 500 so as to avoid interference between the rotatable hand wheel 500 and the bulkhead 600.
The clamping portion 700 may be a conventional clamp, or may be configured as a shaft seat to place the control lever 400 in the shaft seat, or may be another device capable of fixing the control lever 400 and removing the control lever 400 therefrom.
In this embodiment, the number of the clamping portions 700 is two, and two clamping portions 700 are used to clamp two ends of the control lever 400. Thus, the control lever 400 can be firmly fixed, and the control lever 400 is prevented from falling off due to jolting or the like on the ship.
In other alternative embodiments, the clamping portion 700 may also be selected to have the appropriate number and mounting locations depending on the particular type.
In the description of the present utility model, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate azimuth or positional relationships based on conventional positional relationships in actual operation.
While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and the scope of the utility model is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the principles and spirit of the utility model, but such changes and modifications fall within the scope of the utility model.
Claims (10)
1. The marine shutter is characterized by comprising: the shutter comprises a shutter body, a connecting rod, a universal joint and a control rod;
the shutter body is connected with a connecting rod, and one end of the connecting rod extends out of the shutter body from the inside of the shutter body;
the universal joint is connected with one end of the control rod, and one end of the universal joint, which is far away from the control rod, is connected with one end of the connecting rod, which extends out of the shutter body.
2. The marine blind of claim 1, wherein an end of the gimbal remote from the control rod is detachably connected to an end of the connecting rod extending outside of the blind body.
3. The marine shutter as claimed in claim 2, wherein a connection port is provided at an end of the gimbal remote from the control lever, and an end of the connecting rod extending out of the shutter body is sleeved in the connection port.
4. The marine blind of claim 1, wherein an end of the connecting rod extends out of the blind body from a bottom of the blind body.
5. The marine blind of claim 1, wherein an end of the control rod remote from the universal joint is connected with a rotating hand wheel.
6. The marine blind of claim 1, wherein the blind body includes a plurality of vanes and a plurality of transmission members, the vanes being connected to the connecting rod by the transmission members.
7. A marine vessel, characterized in that it comprises a marine shutter according to any one of claims 1-6.
8. The vessel of claim 7, wherein the marine shutter is attached to a bulkhead of the vessel, and the connecting rod and the control rod are located outside the bulkhead.
9. The vessel of claim 8, wherein a clamp is provided on an outside of the bulkhead, the clamp being configured to secure the control lever.
10. A vessel as claimed in claim 9, wherein the number of clamping portions is two, two clamping portions being provided for clamping the ends of the control lever respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321812939.9U CN220363439U (en) | 2023-07-11 | 2023-07-11 | Marine shutter and ship comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321812939.9U CN220363439U (en) | 2023-07-11 | 2023-07-11 | Marine shutter and ship comprising same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220363439U true CN220363439U (en) | 2024-01-19 |
Family
ID=89516001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321812939.9U Active CN220363439U (en) | 2023-07-11 | 2023-07-11 | Marine shutter and ship comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220363439U (en) |
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2023
- 2023-07-11 CN CN202321812939.9U patent/CN220363439U/en active Active
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