CN203461727U - Hydraulic rotary oil conveying pipe crane - Google Patents
Hydraulic rotary oil conveying pipe crane Download PDFInfo
- Publication number
- CN203461727U CN203461727U CN201320522547.9U CN201320522547U CN203461727U CN 203461727 U CN203461727 U CN 203461727U CN 201320522547 U CN201320522547 U CN 201320522547U CN 203461727 U CN203461727 U CN 203461727U
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- CN
- China
- Prior art keywords
- tower body
- rotary
- crane
- center steering
- swivel joint
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- 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 discloses a hydraulic rotary oil conveying pipe crane and relates to the technical field of ship crane manufacturing. The hydraulic rotary oil conveying pipe crane comprises a base, a tower body, a cargo arm hinged with the tower body, and an amplitude-changing oil cylinder arranged between the tower body and the cargo arm, wherein a rotary supporting base is arranged at the upper end of the base; a center rotary body assembly is arranged in the tower body connected with the rotary supporting base; the center rotary body assembly comprises a center rotary main body which is connected with a first rotary joint extending out of the tower body by a straight tube and a plurality of sections of a hard pipe; a first rotary sleeve is arranged outside the straight tube; the rotary sleeve is connected with a second rotary joint extending out of the tower body by the plurality of the sections of the hard pipe. The hydraulic rotary oil conveying pipe crane disclosed by the utility model can solve the problems that a pipeline generates twisting and stretching deformation as a crane has a small rotary or amplitude-changing angle, working efficiency is low and labor intensity is great when the ship crane conveys oil.
Description
Technical field
The utility model relates to deck crane manufacturing technology field, especially a kind of transport pipe loop wheel machine for oil transportation on ship.
Background technology
On the ocean steamer (as oil product carrier, chemical carrier etc.) of transport liquid medium, what handling liquid dielectric was used at present has two types: a kind of is that hoisting crane is arranged on port and pier, during handling liquid, flexible pipe one end is connected on steamer, the other end is connected in storage tank, utilize oil pump to carry liquid, this hoisting crane only, for lifting flexible pipe, foreign material and life supplies etc., is called again hose crane; This hoisting crane setting range is little, very flexible.Another kind is that metal tube is bundled in above the arm of hoisting crane, flexible pipe is connected to metal tube two ends with flange, one end flexible pipe is connected on steamer, other end flexible pipe is connected on storage tank or other steamer, realize conveying liquid body medium, this hoisting crane is when revolution or luffing, and revolution or the attainable angle of luffing are little, and revolution can not accomplish 360
0full circle swinging, soft tube winding is on hoisting crane, and operating personal will spend a lot of time processing, inefficiency, labour intensity is large, it is large nor attractive in appearance to take between deck space.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of hydraulic gyration transport pipe loop wheel machine, it can solve while adopting deck crane oil transportation, crane rotation or change angle be little causes that pipeline is distorted, tensile deformation and inefficiency, the problem that labour intensity is large; Mainly can realize loop wheel machine 360 aboard ship
0full circle swinging, the practicality of raising loop wheel machine.
In order to address the above problem, the technical solution of the utility model is: this hydraulic gyration transport pipe loop wheel machine, include base, be provided with the tower body of operator's station, the crane arm hinged with described tower body, be arranged on the amplitude oil cylinder between described tower body and described crane arm, described base upper end is provided with pivoting support seat, in the described tower body being connected with described pivoting support seat, be provided with center steering body fabricate block, described center steering body fabricate block includes center steering body, described center steering body is connected with first swivel joint of stretching out outside described tower body one side by straight tube and more piece hard tube, at described straight tube, being outside equipped with can be around the first revolving sleeve of its rotation, and described the first revolving sleeve is connected with second swivel joint of stretching out outside described tower body opposite side by more piece hard tube.
In above-mentioned technical scheme, technical scheme can also be more specifically: at described center steering body, be outside equipped with the 3rd pivoted housing, between described center steering body and described the 3rd pivoted housing, be provided with the first guide ring and the first rotating seal ring; In described the first revolving sleeve bottom, be outside equipped with the second pivoted housing, between described the first revolving sleeve and described the second pivoted housing, be provided with the second guide ring and the second rotating seal ring.
Further: at described the first swivel joint tip side, to be provided with the first deep groove ball bearing and the first circlip for bore; At described the second swivel joint tip side, be provided with the second deep groove ball bearing and the second circlip for bore.
Owing to having adopted technique scheme, compared with prior art, the beneficial effect having is the utility model:
1, the utility model is used the center steering body consisting of parts such as the concentric swivel coupling of sleeve pipe, swivel joint and pivoting supports, makes interior metal transport pipe naturally with hoisting crane 360
0revolution, 0-70
0luffing, avoids the distortion such as pipeline is distorted, stretching.
2, the utility model is comprehensively integrated lifting and conveying liquid body medium dexterously, particularly can carry two kinds of oil or other liquid simultaneously; In the time of on being arranged on boats and ships, both can be used as service hoisting crane configuration peculiar to vessel, completed lifting foreign material and life supplies etc., also can, as the handling lifting of the liquid dielectric on oil tanker or dangerous material steamer, overcome the deficiency of existing deck crane.
3, boarding platform of the present utility model coordinates with the cat ladder on arm, and people can climb up by loop wheel machine other ship, also can on boarding platform, to oil hose, carry out manual shift.The oil cylinder of boarding platform can make boarding platform plane and deck plane keeping parallelism, regardless of change angle, people all on boarding platform just as on deck plane.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model embodiment.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is the schematic perspective view of center steering body fabricate block.
Fig. 4 is the front view of center steering body fabricate block.
Fig. 5 is the left view of Fig. 4.
Fig. 6 is the cutaway view at A-A place in Fig. 5.
Fig. 7 is the cutaway view at B-B place in Fig. 4.
Fig. 8 is the local enlarged diagram at C place in Fig. 6.
Fig. 9 is the local enlarged diagram at D place in Fig. 6.
Figure 10 is the local enlarged diagram at E place in Fig. 6.
Number in the figure represents: base 1; Tower body 2; Crane arm 3; Operator's station 4; Center steering body fabricate block 5; Amplitude oil cylinder 6; Pivoting support seat 7; Load hook 8; The first circlip for bore 5-1; Deep groove ball bearing 5-2; The first swivel joint 5-3; Straight tube 5-4; The first revolving sleeve 5-5; The second pivoted housing 5-6; Center steering body 5-7; The 3rd pivoted housing 5-8; The first guide ring 5-9; The first rotating seal ring 5-10; The second guide ring 5-11; The second rotating seal ring 5-12; Hard tube 5-13; The second swivel joint 5-14; The second deep groove ball bearing 5-15; The second circlip for bore 5-16.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Hydraulic gyration transport pipe loop wheel machine as shown in Figure 1 and Figure 2, includes base 1, is provided with the tower body 2 of operator's station 4, and the crane arm 3 hinged with tower body 2 is arranged on the load hook 8 of crane arm 3 terminations; Be arranged on the amplitude oil cylinder 6 between tower body 2 and crane arm 3; Base 1 upper end is provided with pivoting support seat 7, in the described tower body 2 being connected with pivoting support seat 7, be provided with center steering body fabricate block 5, center steering body fabricate block 5 includes the center steering body 5-7 being arranged on pivoting support seat 7, and center steering body 5-7 is connected with the first swivel joint 5-3 stretching out outside tower body 2 one sides by straight tube 5-4 and more piece hard tube; At straight tube 5-4, being outside equipped with can be around the first revolving sleeve 5-5 of its rotation, and the first revolving sleeve 5-5 is connected with the second swivel joint 5-14 stretching out outside tower body 2 opposite sides by more piece hard tube 5-13; Straight tube 5-4 and the first revolving sleeve 5-5 are all connected with tower body 2 by flange.Input oil pipe passes through center steering body 5-7, straight tube 5-4, and the transport pipe on crane arm 3 that the first swivel joint 5-3 connects, forms the first delivery line; Another input oil pipe passes through the first revolving sleeve 5-5, straight tube 5-3, and another transport pipe on the crane arm 3 that the second swivel joint 5-14 connects, forms the second delivery line.
At center steering body 5-7, be outside equipped with the 3rd pivoted housing 5-8, between center steering body 5-7 and the 3rd pivoted housing 5-8, be provided with the first guide ring 5-9 and the first rotating seal ring 5-10; The effect of the first guide ring 5-9 is that center steering body 5-7 and the 3rd revolving sleeve 5-8 are rotated is smooth and easy, fluent, and the effect of the first rotating seal ring 5-10 is to prevent that the fluid in the 3rd revolving sleeve 5-8 from leaking.
In the first revolving sleeve 5-5 bottom, be outside equipped with the second pivoted housing 5-6, between the first revolving sleeve 5-5 and the second pivoted housing 5-6, be provided with the second guide ring 5-11 and the second rotating seal ring 5-12; The effect of the second guide ring 5-11 is that the first revolving sleeve 5-5 and the second revolving sleeve 5-6 are rotated is smooth and easy, fluent, and the effect of the second rotating seal ring 5-12 is to prevent that the fluid in the second revolving sleeve 5-6 from leaking.
At the first swivel joint 5-3 tip side, be provided with the first deep groove ball bearing 5-2 and the first circlip for bore 5-1; At the second swivel joint 5-14 tip side, be provided with the second deep groove ball bearing 5-15 and the second circlip for bore 5-16; The first deep groove ball bearing 5-2 is for the connection of the first swivel joint and arm root axle, make the first swivel joint along with suspension arm variable-amplitude is followed rotation, guarantee that rotation is smooth and easy, fluent, the first circlip for bore 5-1 is used for locating the first deep groove ball bearing 5-2, prevents that its play from walking.The second deep groove ball bearing 5-15 is for the connection of the second swivel joint and arm root axle, make the second swivel joint along with suspension arm variable-amplitude is followed rotation, guarantee that rotation is smooth and easy, fluent, the second circlip for bore 5-16 is used for locating the first deep groove ball bearing 5-15, prevents that its play from walking.
The utility model is used the center steering body fabricate block consisting of parts such as the concentric swivel coupling of sleeve pipe, swivel joint and pivoting supports, makes interior metal transport pipe naturally with hoisting crane 360
0revolution, 0-70
0luffing, avoids the distortion such as pipeline is distorted, stretching; The utility model is also comprehensively integrated lifting and conveying liquid body medium dexterously, particularly can carry two kinds of oil or other liquid simultaneously; In the time of on being arranged on boats and ships, both can be used as service hoisting crane configuration peculiar to vessel, completed lifting foreign material and life supplies etc., also can, as the handling lifting of the liquid dielectric on oil tanker or dangerous material steamer, overcome the deficiency of existing deck crane.
Claims (3)
1. a hydraulic gyration transport pipe loop wheel machine, include base (1), be provided with the tower body (2) of operator's station (4), the crane arm (3) hinged with described tower body (2), be arranged on the amplitude oil cylinder (6) between described tower body (2) and described crane arm (3), it is characterized in that: described base (1) upper end is provided with pivoting support seat (7), in the described tower body (2) being connected with described pivoting support seat (7), be provided with center steering body fabricate block (5), described center steering body fabricate block (5) includes center steering body (5-7), described center steering body (5-7) is connected with first swivel joint (5-3) of stretching out outside described tower body (2) one sides by straight tube (5-4) and more piece hard tube, at described straight tube (5-4), being outside equipped with can be around first revolving sleeve (5-5) of its rotation, and described the first revolving sleeve (5-5) is connected with second swivel joint (5-14) of stretching out outside described tower body (2) opposite side by more piece hard tube (5-13).
2. hydraulic gyration transport pipe loop wheel machine according to claim 1, it is characterized in that: at described center steering body (5-7), be outside equipped with the 3rd pivoted housing (5-8), between described center steering body (5-7) and described the 3rd pivoted housing (5-8), be provided with the first guide ring (5-9) and the first rotating seal ring (5-10); In described the first revolving sleeve (5-5) bottom, be outside equipped with the second pivoted housing (5-6), between described the first revolving sleeve (5-5) and described the second pivoted housing (5-6), be provided with the second guide ring (5-11) and the second rotating seal ring (5-12).
3. hydraulic gyration transport pipe loop wheel machine according to claim 1 and 2, is characterized in that: at described the first swivel joint (5-3) tip side, be provided with the first deep groove ball bearing (5-2) and the first circlip for bore (5-1); At described the second swivel joint (5-14) tip side, be provided with the second deep groove ball bearing (5-15) and the second circlip for bore (5-16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320522547.9U CN203461727U (en) | 2013-08-26 | 2013-08-26 | Hydraulic rotary oil conveying pipe crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320522547.9U CN203461727U (en) | 2013-08-26 | 2013-08-26 | Hydraulic rotary oil conveying pipe crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203461727U true CN203461727U (en) | 2014-03-05 |
Family
ID=50174103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320522547.9U Expired - Fee Related CN203461727U (en) | 2013-08-26 | 2013-08-26 | Hydraulic rotary oil conveying pipe crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203461727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449316A (en) * | 2013-08-26 | 2013-12-18 | 广西梧州运龙港船机械制造有限公司 | Hydraulic-revolution oil conveying pipe crane |
-
2013
- 2013-08-26 CN CN201320522547.9U patent/CN203461727U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449316A (en) * | 2013-08-26 | 2013-12-18 | 广西梧州运龙港船机械制造有限公司 | Hydraulic-revolution oil conveying pipe crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20150826 |
|
| EXPY | Termination of patent right or utility model |