CN203358821U - Fair lead used for engineering ship - Google Patents
Fair lead used for engineering ship Download PDFInfo
- Publication number
- CN203358821U CN203358821U CN 201320363751 CN201320363751U CN203358821U CN 203358821 U CN203358821 U CN 203358821U CN 201320363751 CN201320363751 CN 201320363751 CN 201320363751 U CN201320363751 U CN 201320363751U CN 203358821 U CN203358821 U CN 203358821U
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- Prior art keywords
- roller assembly
- horizontal shaft
- shaft
- cylinder
- fairlead
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- 230000000712 assembly Effects 0.000 claims abstract description 9
- 238000000429 assembly Methods 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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Abstract
The utility model discloses a fair lead used for an engineering ship. The fair lead comprises a body, a lower pin roller assembly and an upper pin roller assembly, wherein the lower pin roller assembly is arranged on the body, and the upper pin roller assembly is arranged laterally above the lower pin roller assembly. Two incline pin roller assemblies are arranged at the two ends of the other side of the lower pin roller assembly, and each incline pin roller assembly is composed of a vertically-incline shaft and an incline pin roller arranged on the incline shaft in a sleeved mode. Due to the fact that the incline pin roller assemblies are arranged at the two ends of the side of the lower pin roller assembly, the two sides of a cable rope passing through the lower pin roller assembly are provided with cable-protecting mechanisms (the incline pin roller assemblies), and the cable rope can be moored in all directions instead of being vertically downwards moored from a horizontal roller, so that the fair lead used for the engineering ship is wide in application range.
Description
Technical field
The utility model relates to a kind of engineering marine deck machinery or ocean engineering platform, is specifically related to a kind of auxiliary vessel fairlead that draws the folding and unfolding of boats and ships cable.
Background technology
The auxiliary vessel fairlead is the equipment of auxiliary vessel or ocean engineering platform indispensability, when boats and ships depart or berth, all will guide the cable folding and unfolding by fairlead.Using maximum is fairlead with horizontal roller, its structure as depicted in figs. 1 and 2, fairlead mainly is comprised of frame assembly and roller assembly two parts, described frame assembly comprises body, base and gusset etc., described roller assembly comprises roller assembly, lower roller assembly roller assembly vertical with two, described upper roller assembly consists of upper horizontal shaft and the upper horizontal cylinder of suit, and on this, the two ends of horizontal shaft are supported in respectively on two floors that protrude from described body one side; Described lower roller assembly consists of lower horizontal shaft and the lower horizontal cylinder of suit, and the two ends of this time horizontal shaft are supported in respectively on two floors that protrude from described body opposite side; Each described vertical roller assembly consists of with vertical cylinder the vertical axis of suit, and two described vertical axises are vertically installed in the both sides of cable, and between upper horizontal shaft and lower horizontal shaft.During work, cable passes between upper and lower horizontal cylinder, and upper and lower horizontal cylinder makes around the rotation of horizontal shaft separately that to lead the cable flexibility ratio high; Simultaneously, in the both sides of cable, be provided with vertical cylinder, be convenient to the slip of cable at the arbitrary end of horizontal cylinder, control the left and right directions of cable.But this fairlead is after cable stretches out lower horizontal cylinder, because no longer being provided with, the cable both sides protect cable mechanism, so cable can only be from the mooring vertically downward of lower horizontal cylinder, Applicable scope is restricted; Simultaneously, be shaft hole matching between the two ends of the upper horizontal shaft of this fairlead and floor, make roller assembly to open with respect to body, cable at least will have an end unfixing, just can between upper horizontal cylinder and lower horizontal cylinder, intert and mistake, so this project fairlead peculiar to vessel is not suitable for all picking and placeing of fixing cable of two ends.
Summary of the invention
The utility model purpose is to provide a kind of auxiliary vessel fairlead, can meet the cable demand of leading of different azimuth, applied widely, reduces the quantity of fairlead on deck, is convenient to cable simultaneously and is positioned between upper and lower horizontal cylinder.
For achieving the above object, the technical solution adopted in the utility model is: a kind of auxiliary vessel fairlead, the upper roller assembly that comprises body, is located at the lower roller assembly on this body and is located at this time roller assembly side top, the two ends of the opposite side of described lower roller assembly are provided with two oblique roller assemblies, and the inclined shaft that each oblique roller assembly has a down dip from above, the oblique cylinder be sheathed on this inclined shaft form.By said structure, the both sides of the cable by described lower roller assembly have had the roller assembly of the cable of protecting mechanism-tiltedly, and cable can be to all directions mooring, rather than can only be from the mooring vertically downward of lower horizontal cylinder, thereby this project fairlead peculiar to vessel is applied widely.
In technique scheme, described upper roller assembly by upper horizontal shaft, be sheathed on the upper horizontal cylinder on horizontal shaft on this and form, a wherein end of described upper horizontal shaft is articulated on described body; Described body is provided with U-lag, offers accordingly coaxial pin-and-hole on the two side of this U-lag, on the other end of described upper horizontal shaft, offers knock hole, and utilizes the latch be interspersed in described pin-and-hole and knock hole to be arranged in described U-lag.By said structure, an end of described upper roller assembly can be opened, and is convenient to all picking and placeing of fixing cable of deep bid cable and two ends.
In technique scheme, described lower roller assembly by lower horizontal shaft, be sheathed on this time lower horizontal cylinder on horizontal shaft and form, the lower end of described inclined shaft is positioned at the below of described lower horizontal shaft.
In technique scheme, described inclined shaft and described lower horizontal shaft space intersection, and described inclined shaft tilts 30 °～45 ° with respect to the vertical line of described lower horizontal shaft, and preferably 30 °.
Further technical scheme, a wherein end of described upper horizontal shaft utilizes bearing pin to be articulated on described body.
In technique scheme, be provided with two vertical roller assemblies between described upper roller assembly and lower roller assembly, each described vertical roller assembly consists of vertical axis, the vertical cylinder that is sheathed on this vertical axis.
In technique scheme, the top of described vertical cylinder is provided with successively the clamp that is arranged on described vertical axis and fixing chuck plate, radially is bolted in the bolt on described vertical axis.
In technique scheme, the below of described vertical cylinder is provided with and is sheathed on described vertical axis Upper gasket.
Because technique scheme is used, the advantage that the utility model compared with prior art has is:
1. the utility model is provided with oblique roller assembly at the two ends, side of lower roller assembly, make the both sides of the cable by described lower roller assembly there is the roller assembly of the cable of protecting mechanism-tiltedly, cable can be to all directions mooring, rather than can only be from the mooring vertically downward of lower horizontal cylinder, thereby this project fairlead peculiar to vessel be applied widely.
The accompanying drawing explanation
Fig. 1 is the front view of existing fairlead in the utility model background technology;
Fig. 2 is the left view of existing fairlead in background technology;
Fig. 3 is the front view of the utility model embodiment mono-;
Fig. 4 is the right elevation of embodiment mono-;
Fig. 5 is the birds-eye view of embodiment mono-;
Wherein: 1, inclined shaft; 2, oblique cylinder; 3, lower horizontal cylinder; 4, lower horizontal shaft; 5, vertical axis; 6, vertical cylinder; 7, upper horizontal shaft; 8, bearing pin; 9, upper horizontal cylinder; 10, clamp; 11, bolt; 12, latch; 13, body; 14, pad.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment mono-: shown in Fig. 3～5, a kind of auxiliary vessel fairlead, the upper roller assembly that comprises body 1, is located at the lower roller assembly on this body 13 and is located at this time roller assembly side top, described lower roller assembly by lower horizontal shaft 4, be sheathed on this time lower horizontal cylinder 3 on horizontal shaft 4 and form.
The two ends of the opposite side of described lower roller assembly are provided with two oblique roller assemblies, the inclined shaft 1 that each oblique roller assembly has a down dip from above, the oblique cylinder 2 be sheathed on this inclined shaft 1 form, described inclined shaft 1 and described lower horizontal shaft 4 space intersections, and described inclined shaft 1 tilts 30 ° with respect to the vertical line of described lower horizontal shaft 4, and the lower end of described inclined shaft 1 is positioned at the below of described lower horizontal shaft 4.By said structure, the both sides of the cable by described lower roller assembly have had the roller assembly of the cable of protecting mechanism-tiltedly, and cable can be to all directions mooring, rather than can only be from the mooring vertically downward of lower horizontal cylinder, thereby this project fairlead peculiar to vessel is applied widely.
Described upper roller assembly by upper horizontal shaft 7, be sheathed on the upper horizontal cylinder 9 on horizontal shaft 7 on this and form, a wherein end of described upper horizontal shaft 7 utilizes bearing pin 8 to be articulated on described body 13.
Described body 13 is provided with U-lag, offers accordingly coaxial pin-and-hole on the two side of this U-lag, on the other end of described upper horizontal shaft 7, offers knock hole, and utilizes the latch 12 be interspersed in described pin-and-hole and knock hole to be arranged in described U-lag.By said structure, an end of described upper roller assembly can be opened, and is convenient to all picking and placeing of fixing cable of deep bid cable and two ends.
Be provided with two vertical roller assemblies between described upper roller assembly and lower roller assembly, each described vertical roller assembly consists of vertical axis 5, the vertical cylinder 6 that is sheathed on this vertical axis 5.
The top of described vertical cylinder 6 is provided with successively the clamp 10 and the fixing chuck plate 10 that are arranged on described vertical axis 5, radially is bolted in the bolt 11 on described vertical axis 5, is convenient to the handling of vertical cylinder.
The below of described vertical cylinder 6 is provided with and is sheathed on described vertical axis 5 Upper gaskets 14.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (8)
1. an auxiliary vessel fairlead, the upper roller assembly that comprises body (13), is located at the lower roller assembly on this body (13) and is located at this time roller assembly side top, it is characterized in that: the two ends of the opposite side of described lower roller assembly are provided with two oblique roller assemblies, and the inclined shaft (1) that each oblique roller assembly has a down dip from above, the oblique cylinder (2) be sheathed on this inclined shaft (1) form.
2. auxiliary vessel fairlead according to claim 1, it is characterized in that: described upper roller assembly by upper horizontal shaft (7), be sheathed on upper horizontal cylinder (9) on horizontal shaft on this (7) and form, a wherein end of described upper horizontal shaft (7) is articulated on described body (13);
Described body (13) is provided with U-lag, offer accordingly coaxial pin-and-hole on the two side of this U-lag, offer knock hole on the other end of described upper horizontal shaft (7), and utilize the latch (12) be interspersed in described pin-and-hole and knock hole to be arranged in described U-lag.
3. auxiliary vessel fairlead according to claim 1, it is characterized in that: described lower roller assembly by lower horizontal shaft (4), be sheathed on lower horizontal cylinder (3) on this time horizontal shaft (4) and form, the lower end of described inclined shaft (1) is positioned at the below of described lower horizontal shaft (4).
4. auxiliary vessel fairlead according to claim 3, it is characterized in that: described inclined shaft (1) and described lower horizontal shaft (4) space intersection, and described inclined shaft (1) tilts 30 °～45 ° with respect to the vertical line of described lower horizontal shaft (4).
5. auxiliary vessel fairlead according to claim 2, it is characterized in that: a wherein end of described upper horizontal shaft (7) utilizes bearing pin (8) to be articulated on described body (13).
6. auxiliary vessel fairlead according to claim 1, it is characterized in that: be provided with two vertical roller assemblies between described upper roller assembly and lower roller assembly, each described vertical roller assembly by vertical axis (5), be sheathed on vertical cylinder (6) on this vertical axis (5) and form.
7. auxiliary vessel fairlead according to claim 6 is characterized in that: the top of described vertical cylinder (6) is provided with successively the clamp (10) that is arranged on described vertical axis (5), radially is bolted in the bolt (11) on described vertical axis (5).
8. according to the described auxiliary vessel fairlead of claim 6 or 7, it is characterized in that: the below of described vertical cylinder (6) is provided with and is sheathed on described vertical axis (5) Upper gasket (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320363751 CN203358821U (en) | 2013-06-20 | 2013-06-20 | Fair lead used for engineering ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320363751 CN203358821U (en) | 2013-06-20 | 2013-06-20 | Fair lead used for engineering ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203358821U true CN203358821U (en) | 2013-12-25 |
Family
ID=49806619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320363751 Expired - Fee Related CN203358821U (en) | 2013-06-20 | 2013-06-20 | Fair lead used for engineering ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203358821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019041612A1 (en) * | 2017-08-30 | 2019-03-07 | 广船国际有限公司 | Mooring cable anti-wear device |
-
2013
- 2013-06-20 CN CN 201320363751 patent/CN203358821U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019041612A1 (en) * | 2017-08-30 | 2019-03-07 | 广船国际有限公司 | Mooring cable anti-wear device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160414 Address after: 225500 New River village, Jiangyan Economic Development Zone, Taizhou, Jiangsu Patentee after: JIANGSU CITY XINGYANG MARINE EQUIPMENT MAKING CO., LTD. Address before: 225500 Huaihai Road West, Jiangyan Economic Development Zone, Taizhou, Jiangsu Patentee before: Taizhou Jianghai Marine Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20180620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |