CN207889938U - The upper fixing device of novel three cables positioning cylinder - Google Patents
The upper fixing device of novel three cables positioning cylinder Download PDFInfo
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- CN207889938U CN207889938U CN201820284167.9U CN201820284167U CN207889938U CN 207889938 U CN207889938 U CN 207889938U CN 201820284167 U CN201820284167 U CN 201820284167U CN 207889938 U CN207889938 U CN 207889938U
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- positioning cylinder
- fixing device
- upper fixing
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Abstract
The utility model is related to the upper fixing devices that novel three cable positions cylinder, it applies on hull, through-hole up and down is provided on the hull, positioning cylinder is provided in the through-hole, fixed device is in " convex " shape, the intermediate projections portion of fixed device is embedded in the through-hole, the flange protrusions of fixed device are arranged on the outside of the through-hole, it is provided with channel among fixed device, the upper end of the positioning cylinder is arranged on the top of fixed device, the internal diameter in the channel is more than the outer diameter of the positioning cylinder, the upper surface of fixed device is provided with positioning device.It the advantage is that, the upper end for positioning cylinder is shelved in fixing device, can support most of weight of positioning cylinder；Upper fixing device is provided with positioning device, can be connect with positioning cylinder, so that positioning cylinder is in different height position, meet the needs under the different conditions such as navigation, operation or maintenance.
Description
Technical field
The utility model is related to the upper fixed dresses that hull fixing device technical field more particularly to novel three cable position cylinder
It sets.
Background technology
It is a kind of ship being traditionally used for Dredging and filling engineering from boat cutter suction dredger.The maximum of cutter suction dredger is special
One of point is to be widely used, and is most popular dredger in the world, also has that work efficiency is high, yield is big, pump is away from remote, behaviour
The features such as making simple, easily controllable and good economy performance.
During dredging, cutter suction dredger is used to fix and move there are two types of the systems at accommodation, and one is piling bar systems
System, one is three way ropes position systems.Economical good, the cheap, capacity of anti-storm of three way ropes position system is strong, compared with flood
Can also be worked normally when deep, simple in structure and operation it is easy to maintenance etc. a little, therefore three way ropes position system has obtained widely answering
With.When cutter suction dredger is positioned using three cables, setting positioning cylinder, positioning anchor cable is needed to be passed through from positioning cylinder top sheave group
The cylinder is simultaneously connect by lower sheave group with outboard positioning anchor, realizes the retractable operation of positioning anchor cable.Some cutter suction dredgers by
Influenced in by various factors such as total arrangements, three way ropes position system structure cannot be placed in outside ship side, and need hull with
It is interior that the perforative through-hole from upper deck to hull bottom is set, to install positioning cylinder.
However, it is this in hull be arranged through-hole with install positioning cylinder three way ropes position system, can not to position cylinder
It is effectively fixed, is caused in use, it may appear that the problem of positioning cylinder movement.In addition, also for positioning cylinder
It easily can not be overhauled and be dismounted problem.
Therefore, there is an urgent need for one kind can effective stationary positioned cylinder, easy access and dismounting positioning cylinder are applied three
The device of cable positioning system, and had not been reported at present about this device.
Utility model content
The purpose of this utility model is to be directed to deficiency in the prior art, provides a kind of the upper solid of novel three cable positioning cylinder
Determine device.
To achieve the above object, the technical scheme adopted by the utility model is that：
The upper fixing device of novel three cables positioning cylinder, applies on hull, is provided with up and down on the hull
Through-hole, is provided with positioning cylinder in the through-hole, and for fixed device in " convex " shape is fallen, the centre of fixed device is convex
The portion of rising is embedded in the through-hole, and the flange protrusions of fixed device are arranged on the outside of the through-hole, fixed dress
It sets centre and is provided with channel, the positioning cylinder runs through the channel, and the upper end of the positioning cylinder is arranged described solid
Determine the top of device, the internal diameter in the channel is more than the outer diameter of the positioning cylinder, the upper surface setting of fixed device
There are positioning device, the positioning device to be arranged in the channel circumference, for being attached with the positioning cylinder.
Preferably, the flange protrusions of fixed device are provided with limiting device, for being connected with the hull
Connect and limit the position of fixed device.
Preferably, the limiting device is bolt mechanism, and the bolt mechanism includes the first eye plate, the second eye plate, bolt,
The flange protrusions in fixed device are arranged in first eye plate, and the correspondence in the hull is arranged in second eye plate
Position, the bolt is for connecting first eye plate and second eye plate.
Preferably, the setting of fixed device is jagged, the notch through the upper surface of fixed device with
Lower surface.
Preferably, the notch is sector notch, and the central angle of the notch is 0 °~90 °.
Preferably, fixed device is by top panel, middle plane of structure plate, lower panel, inner panel, middle vertical plane plate, outer panels
It is formed by connecting, the top panel, the outer panels connect to form flange protrusions with wherein the middle cross panel, the inner panel, institute
It states lower panel and the middle vertical plane plate connects into intermediate projections portion.
Preferably, fixed device is made of at least two symmetrical fixing devices.
Preferably, the fixing device is not connected between each other.
Preferably, the intermediate projections portion of fixed device is cirque structure.
Preferably, the outer diameter in the intermediate projections portion of fixed device is less than the internal diameter of the through-hole.
The utility model is had the following technical effect that compared with prior art using above technical scheme：
The upper fixing device of the novel three cable positioning cylinder of the utility model, is arranged on through-hole top, positions the upper of cylinder
Ends rest can support most of weight of positioning cylinder in upper fixing device；Upper fixing device upper surface is provided with fixed
Position device can connect with the pin hole of the different location on positioning cylinder, so that positioning cylinder is in different height position, meet
Needs under the different conditions such as navigation, operation or maintenance；The edge of upper fixing device is provided with limiting device, is connected with hull
It connects, prevents fixing device from displacement occur；Upper fixing device setting is jagged, makes the pulley and steel wire rope of three way ropes position system
It passes through；Upper fixing device can be formed by multiple symmetrical fixing device combinations, be not connected between fixing device, convenient for upper
The fixing device of fixing device respectively formed is overhauled or is replaced, the maintenance difficulties and cost of fixing device in reduction.
Description of the drawings
Fig. 1 is the vertical view of a preferred embodiment of the utility model.
Fig. 2 is the sectional view of the A-A sections of Fig. 1.
Fig. 3 is the enlarged diagram of the bolt mechanism of a preferred embodiment of the utility model.
Fig. 4 is the sectional view of the B-B sections of Fig. 3.
Fig. 5 is the vertical view of another preferred embodiment of the utility model.
Fig. 6 is the sectional view of the A-A sections of Fig. 5.
Fig. 7 is the use state diagram of a preferred embodiment of the utility model.
Reference numeral therein is：Upper fixing device 1；Channel 2；Notch 3；Positioning device 4；Limiting device 5；First eye plate
6；Second eye plate 7；Bolt 8；Outer panels 9；Middle vertical plane plate 10；Inner panel 11；Top panel 12；Middle plane of structure plate 13；Lower panel 14；Ship
Body 15；Through-hole 16；Position cylinder 17；Upper end 18；Top sheave 19；Lower sheave 20；Pulley 21；Steel wire rope 22.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are in the premise for not making creative work
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, but not as the utility model
It limits.
Embodiment 1
One preferred embodiment of the utility model, as shown in figures 1-4, the upper fixed dress of novel three cables positioning cylinder
It sets, upper fixing device 1 includes channel 2, notch 3, positioning device 4, limiting device 5.
The section of upper fixing device 1 is in inverted "convex" shape, the through-hole of the intermediate projections portion insertion hull of upper fixing device 1
Interior, the flange protrusions of upper fixing device 1 are arranged on the outside of the through-hole of hull.
By said structure design, a part for upper fixing device 1 is arranged in through-hole, and a part is arranged outside through-hole,
Fixing device 1 is set to be fixed on through-hole, to play fixed supporting role to positioning cylinder.
Channel 2 is arranged in the centre of upper fixing device 1, and through the upper surface and lower surface of upper fixing device 1, channel 2
Internal diameter be more than positioning cylinder outer diameter.
Notch 3 is arranged in the side of upper fixing device 1, runs through the upper surface and lower surface of upper fixing device 1.
Notch 3 also runs through the side of upper fixing device 1 from channel 2.
There are many shapes of notch 3.In the present embodiment, it is preferred that notch 3 is sector notch, and the central angle of notch 3
For 0 °~90 °, preferably 60 °.
Positioning device 4 is arranged in the upper surface of upper fixing device 1, and is arranged around channel 2.
Positioning device 4 at least there are two, and be symmetricly set on 2 both sides of channel.And symmetrically arranged two positioning device 4,
The center of its line of centres is in the center of circle vertical direction in channel 2.
When positioning device 4 is attached with positioning cylinder, there are many connection types, are such as threadedly coupled, are bolted, is nested
Connection, bolt connection etc..
In the present embodiment, it is preferably bolted.When being bolted, positioning device 4 is eye plate, is positioned on cylinder
It is provided with the different pin hole in position, eye plate is attached with pin hole, is used for stationary positioned cylinder.
The flange protrusions in upper fixing device 1 are arranged in limiting device 5, are attached with hull, can limit fixation
The position of device 1.
Limiting device 5 has multiple, is symmetricly set on the flange protrusions of fixing device 1.
There are many connection types of limiting device 5 and hull, including is threadedly coupled, is bolted, nested encryptions, bolt company
It connects.
In the present embodiment, preferred connection type connects for bolt.Limiting device 5 is bolt mechanism, and limiting device 5 wraps
The first eye plate 6, the second eye plate 7, bolt 7 are included, the peripheral ledge in upper fixing device 1, the second eye plate 7 is arranged in the first eye plate 6
It is arranged on hull, the first eye plate 6 and the second eye plate 7 are attached by bolt 7.
Upper fixing device 1 can be fixing device in integral type, can also be that multi-part is formed by connecting.
In the present embodiment, upper fixing device 1 is formed by connecting by more steel plates.
Upper fixing device 1 is by outer panels 9, middle vertical plane plate 10, inner panel 11, top panel 12, middle plane of structure plate 13, lower panel 14
It is formed by connecting.Top panel 12, outer panels 9, the connection of middle plane of structure plate 13 form flange protrusions, inner panel 11, lower panel 14, in erect
The connection of panel 10 forms intermediate projections portion, and flange protrusions connect to form upper fixing device 1 with intermediate projections portion.
As shown in Figure 2, the height of middle vertical plane plate 10 is equal with the height of inner panel 11, and the height of outer panels 9 is erected in being less than
The height of panel 10, the radical length of top panel 12 be equal to the radical length of middle plane of structure plate 13 and lower panel 14 radical length it
With.
By being welded to connect between panel and panel.
The shape of upper fixing device 1 can be made of various shapes.Such as from overlooking for visual angle, upper fixing device 1 is overall to be in
Circular ring shape；Or upper 1 totality of fixing device is in " returning " shape；Also or the top of upper fixing device 1 is in " returning " shape, and its underpart is in annulus
Shape；Also or, the top of upper fixing device 1 is in circular ring shape, and its underpart is in " returning " shape.
In the above-mentioned technical solutions, it is preferred that overall upper fixing device 1 is in circular ring shape.
When upper fixing device 1 is totally in circular ring shape in circular ring shape or lower part, the outer diameter of intermediate ledge is less than hull through-hole
Inner diameters.
Further, size of the size of the through-hole of hull between the intermediate projections portion of upper fixing device 1 is protruded with edge
Between the size in portion.
Embodiment 2
Another preferred embodiment of the utility model, as shown in Fig. 5~6 and Fig. 3~4, novel three cables positioning tube
The upper fixing device of body, upper fixing device 1 include channel 2, notch 3, positioning device 4, limiting device 5.
The section of upper fixing device 1 is in inverted "convex" shape, the through-hole of the intermediate projections portion insertion hull of upper fixing device 1
Interior, the flange protrusions of upper fixing device 1 are arranged on the outside of the through-hole of hull.
Upper fixing device 1 is made of at least two symmetrical fixing devices.The inside of each fixing device is arc-shaped, fixed
After device is symmetrical arranged, inside forms rounded channel 2, and the internal diameter in channel 2 is more than the outer diameter of positioning cylinder.
Connection relation does not occur between fixing device and fixing device, with fixing device connection relation does not occur for fixing device
Position be notch 3.
The upper surface of fixing device is provided with positioning device 4, and after whole fixing devices are symmetrically installed, what is be symmetrically installed consolidates
In the vertical direction in the center of circle that the center for determining the line of centres of the positioning device 4 on device top is located at channel 2.
The flange protrusions of fixing device are both provided with limiting device 5, are attached with hull, and it is corresponding can to limit its
The position of fixing device.
Limiting device 5 is bolt mechanism, and limiting device 5 includes the first eye plate 6, the second eye plate 7, bolt 7, the first eye plate 6
Peripheral ledge in upper fixing device 1 is set, and the second eye plate 7 is arranged on hull, and bolt 7 is by the first eye plate 6 and second
Plate 7 is attached.
Fixing device is in sector structure, and the size for the notch 3 that central angle is formed as needed is converted.
A kind of preferred scheme, fixing device are 2,3 size of notch as needed, the central angle of fixing device
For 120 °~180 °, preferably 160 °.
Another preferred scheme, fixing device are 3, the size of notch 3 as needed, the circle of fixing device
Heart angle is 90 °~120 °, preferably 105 °.
Another preferred scheme, fixing device are 4, the size of notch 3 as needed, the circle of fixing device
Heart angle is 72 °~90 °, preferably 80 °.
Each fixing device is by outer panels 9, middle vertical plane plate 10, inner panel 11, top panel 12, middle plane of structure plate 13, below
Plate 14 is formed by connecting.Top panel 12, outer panels 9, the connection of middle plane of structure plate 13 form flange protrusions, inner panel 11, lower panel 14,
The middle connection of vertical plane plate 10 forms intermediate projections portion, and flange protrusions connect to form fixing device with intermediate projections portion.
As shown in Figure 6, the height of middle vertical plane plate 10 is equal with the height of inner panel 11, and the height of outer panels 9 is erected in being less than
The height of panel 10, the radical length of top panel 12 be equal to the radical length of middle plane of structure plate 13 and lower panel 14 radical length it
With.
The application method of the upper fixing device 1 of the utility model, as shown in Figure 7.Hull 15 is provided with through-hole 16, upper fixation
Device 1 is arranged in the top of through-hole 16, the intermediate projections portion insertion through-hole 16 of upper fixing device 1, the edge of upper fixing device 1
Protrusion setting is connect in 16 outside of through-hole and by limiting device 5 with hull 15；Cylinder 17 is positioned through upper fixing device 1
The upper end 18 in channel 2, positioning cylinder 17 is arranged on the top of upper fixing device 1；The top for positioning cylinder 17 is equipped with top sheave
19, the lower part of positioning cylinder 17 is equipped with lower sheave 20, and top sheave 19, lower sheave 20 are connect with steel wire rope 22；Upper fixing device 1
Notch 3, pass through for the lifting tackle 21 on hull；After installation is complete, needs are used according to different, by positioning tube
Body 17 is promoted or is declined, and in corresponding position, will be positioned the pin hole on cylinder 17 and filled with the positioning in upper fixing device 1
It sets 4 to be attached, so that positioning cylinder 17 is stably fixed at a certain height, and be not subjected to displacement, improve positioning cylinder
17 stability and fixity.
The foregoing is merely the utility model preferred embodiment, be not intended to limit the utility model embodiment and
Protection domain should can appreciate that all in the utility model specification and diagram to those skilled in the art
Hold made equivalent replacement and obviously change obtained scheme, the protection model of the utility model should all be included in
In enclosing.
Claims (10)
1. a kind of upper fixing device of novel three cables positioning cylinder, applies on hull (15), is provided on the hull (15)
Through-hole (16) up and down, the through-hole (16) is interior to be provided with positioning cylinder (17), which is characterized in that fixed device
(1) in inverted "convex" shape, the intermediate projections portion of fixed device (1) is embedded in the through-hole (16), fixed dress
The flange protrusions setting of (1) is set on the outside of the through-hole (16), channel (2), institute are provided among fixed device (1)
It states positioning cylinder (17) and runs through the channel (2), the upper end (18) of the positioning cylinder (17) is arranged in fixed dress
Set the top of (1), the internal diameter of the channel (2) is more than the outer diameter of the positioning cylinder (17), fixed device (1) it is upper
Surface is provided with positioning device (4), and the positioning device (4) is arranged around the channel (2), is used for and the positioning cylinder
(17) it is attached.
2. the upper fixing device of novel three cables positioning cylinder according to claim 1, which is characterized in that fixed dress
The flange protrusions for setting (1) are provided with limiting device (5), for being attached and limiting fixed with the hull (15)
The position of device (1).
3. the upper fixing device of novel three cables positioning cylinder according to claim 2, which is characterized in that the limiting device
(5) it is bolt mechanism, the bolt mechanism includes the first eye plate (6), the second eye plate (7), bolt (8), first eye plate (6)
Flange protrusions in fixed device (1) are set, and second eye plate (7) is arranged in the correspondence position of the hull (15)
It sets, the bolt (8) is for connecting first eye plate (6) and second eye plate (7).
4. the upper fixing device of novel three cables positioning cylinder according to claim 1, which is characterized in that fixed dress
It sets (1) and jagged (3) is set, the notch (3) runs through the upper surface and lower surface of fixed device (1).
5. the upper fixing device of novel three cables positioning cylinder according to claim 4, which is characterized in that the notch (3)
Central angle for sector notch, the notch (3) is 0 °~90 °.
6. the upper fixing device of novel three cables positioning cylinder according to claim 1, which is characterized in that fixed dress
(1) is set by outer panels (9), middle vertical plane plate (10), inner panel (11), top panel (12), middle plane of structure plate (13), lower panel (14) to be connected
It connects, the top panel (12), the outer panels (9) and wherein the middle cross panel (13) connection form flange protrusions, described
Inner panel (11), the lower panel (14) and the middle vertical plane plate (10) connect into intermediate projections portion.
7. the upper fixing device of novel three cables positioning cylinder according to claim 1, which is characterized in that fixed dress
(1) is set to be made of at least two symmetrical fixing devices.
8. the upper fixing device of novel three cables positioning cylinder according to claim 7, which is characterized in that the fixing device
It is not connected between each other.
9. the upper fixing device of novel three cables positioning cylinder according to claim 1, which is characterized in that fixed dress
The intermediate projections portion for setting (1) is cirque structure.
10. the upper fixing device of novel three cables positioning cylinder according to claim 9, which is characterized in that fixed
The outer diameter in the intermediate projections portion of device (1) is less than the internal diameter of the through-hole (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820284167.9U CN207889938U (en) | 2018-02-28 | 2018-02-28 | The upper fixing device of novel three cables positioning cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820284167.9U CN207889938U (en) | 2018-02-28 | 2018-02-28 | The upper fixing device of novel three cables positioning cylinder |
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| Publication Number | Publication Date |
|---|---|
| CN207889938U true CN207889938U (en) | 2018-09-21 |
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ID=63540857
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820284167.9U Active CN207889938U (en) | 2018-02-28 | 2018-02-28 | The upper fixing device of novel three cables positioning cylinder |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109183873A (en) * | 2018-10-29 | 2019-01-11 | 中交天津航道局有限公司 | A kind of three way ropes position system on cutter suction dredger |
| CN109372047A (en) * | 2018-10-29 | 2019-02-22 | 中交天津航道局有限公司 | A kind of three way ropes position system suitable for cutter suction dredger |
| CN110949612A (en) * | 2019-11-28 | 2020-04-03 | 中国船舶工业集团公司第七0八研究所 | Single-point anchoring system suitable for deep open sea culture ship |
| CN114228908A (en) * | 2021-12-16 | 2022-03-25 | 中交烟台环保疏浚有限公司 | Positioning mechanism and positioning method of cutter suction dredger |
-
2018
- 2018-02-28 CN CN201820284167.9U patent/CN207889938U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109183873A (en) * | 2018-10-29 | 2019-01-11 | 中交天津航道局有限公司 | A kind of three way ropes position system on cutter suction dredger |
| CN109372047A (en) * | 2018-10-29 | 2019-02-22 | 中交天津航道局有限公司 | A kind of three way ropes position system suitable for cutter suction dredger |
| CN109183873B (en) * | 2018-10-29 | 2023-11-07 | 中交天津航道局有限公司 | Three-cable positioning system on cutter suction dredger |
| CN109372047B (en) * | 2018-10-29 | 2023-11-07 | 中交天津航道局有限公司 | Three-cable positioning system suitable for cutter suction dredger |
| CN110949612A (en) * | 2019-11-28 | 2020-04-03 | 中国船舶工业集团公司第七0八研究所 | Single-point anchoring system suitable for deep open sea culture ship |
| CN114228908A (en) * | 2021-12-16 | 2022-03-25 | 中交烟台环保疏浚有限公司 | Positioning mechanism and positioning method of cutter suction dredger |
| CN114228908B (en) * | 2021-12-16 | 2023-09-01 | 中交烟台环保疏浚有限公司 | Positioning mechanism and positioning method of cutter suction dredger |
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