CN105201033A - Swing arm type bridge frame device of dredger - Google Patents
Swing arm type bridge frame device of dredger Download PDFInfo
- Publication number
- CN105201033A CN105201033A CN201410274539.6A CN201410274539A CN105201033A CN 105201033 A CN105201033 A CN 105201033A CN 201410274539 A CN201410274539 A CN 201410274539A CN 105201033 A CN105201033 A CN 105201033A
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- China
- Prior art keywords
- oil cylinder
- swing
- bridge frame
- dredger
- swing arm
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Abstract
The invention discloses a swing arm type bridge frame device of a dredger. The swing arm type bridge frame device comprises a dredger body and a composite rotating frame. The two ends of the composite rotating frame are in threaded connection with a left swing oil cylinder and a right swing oil cylinder respectively, the two ends of the left swing oil cylinder and the two ends of the right swing oil cylinder are fixedly connected to the dredger body, the center of the composite rotating frame is perpendicularly connected with a vertical swing oil cylinder, the tail of the vertical swing oil cylinder is rotatably connected with one end of a bridge frame arm, and the other end of the bridge frame arm is rotatably connected with a sludger. The swing arm type bridge frame device is compact in structure and easy and convenient to operate, the left-right sector-shaped swing construction function of the sludger can be achieved, meanwhile, a left winch and a right winch arranged on a deck of the dredger body are omitted, left-right sector-shaped swing construction is achieved only through the swing arm type bridge frame device, the dredger body does not need to swing left and right, and therefore construction can be carried out in narrow river channels, urban inland rivers and other water areas.
Description
Technical field
The present invention relates to a kind of bridge device, what be specifically related to is a kind of dredge boat swing arm bridge device.
Background technology
China is the country of fully-loaded stream, the silt deposited under water, harm face is very large, relate to many engineering constructions and the operational management aspects such as water conservancy, water power, traffic shipping, harbour, mainly excavate under water by dredge boat at present, what be wherein generally used most is cutter suction dredger, bucket-wheel suction dredger.Cutter suction dredger, bucket-wheel suction dredger are when constructing, and dredging plant need do sector around fixed point and swing back and forth and dredge.During construction, need respectively throw next mooring anchor in the hull left front of dredge boat and right front, be wrung the steel cable connecting left front anchor and right front anchor by the winch be arranged on dredge boat respectively, make dredge boat hull realize swinging along sector.But in some special construction regions, as waters such as narrow river course, city inland rivers, dredge boat cannot throw down positioning anchor of constructing, and dredge boat then cannot be constructed.
Summary of the invention
The object of the invention is to the above problem overcoming prior art existence, a kind of dredge boat swing arm bridge device is provided, swing arm bridge device installs dredging plant, conveniently construct in waters such as narrow river courses.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of dredge boat swing arm bridge device, comprise hull and compound pivoted frame, the two ends of described compound pivoted frame are threaded with left oscillating oil cylinder, right oscillating oil cylinder respectively, described left oscillating oil cylinder is connected with the two ends of described right oscillating oil cylinder and is fixed on hull, the central vertical ground of described compound pivoted frame connects one and swings up and down oil cylinder, one end of the described afterbody and crane span structure arm that swing up and down oil cylinder is rotationally connected, and the other end and the sludger of described crane span structure arm are rotationally connected.
Described oil cylinder, described crane span structure arm and the described sludger of swinging up and down is on same level direction.
The invention has the beneficial effects as follows:
Compact conformation of the present invention, easy and simple to handle, sludger left and right fan-shaped swing construction function can be realized, eliminate simultaneously and arrange two winches in left and right in deck in ship structure, only realize the fan-shaped swing construction in left and right by swing arm bridge device own, hull of dredging need not swing, thus can construct in the waters such as narrow river course, city inland river.
Accompanying drawing explanation
The integrally-built top view of Fig. 1.
Number in the figure illustrates: 1, crane span structure arm, 2, left oscillating oil cylinder, 3, right oscillating oil cylinder, 4, swing up and down oil cylinder, 5, compound pivoted frame, 6, sludger, 7, hull.
Detailed description of the invention
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
With reference to shown in Fig. 1, a kind of dredge boat swing arm bridge device, comprise hull 7 and compound pivoted frame 5, the two ends of described compound pivoted frame 5 are threaded with left oscillating oil cylinder 2, right oscillating oil cylinder 3 respectively, described left oscillating oil cylinder 2 is connected with the two ends of described right oscillating oil cylinder 3 and is fixed on hull 7, the central vertical ground of described compound pivoted frame 5 connects one and swings up and down oil cylinder 4, one end of the described afterbody and crane span structure arm 1 that swing up and down oil cylinder 4 is rotationally connected, and the other end and the sludger 6 of described crane span structure arm 1 are rotationally connected.
Described oil cylinder 4, described crane span structure arm 1 and the described sludger 6 of swinging up and down is on same level direction.
The operating principle of the present embodiment is as follows:
Dredge boat is when constructing, and when crane span structure arm 1 need swing to the right, retracted by right oscillating oil cylinder 3 piston rod, left oscillating oil cylinder 2 piston rod stretches out, thus drives compound pivoted frame 5 to drive crane span structure arm 1 to swing to the right; When crane span structure arm 1 need swing left, retracted by left oscillating oil cylinder 2 piston rod, right oscillating oil cylinder 3 piston rod stretches out, thus drives compound pivoted frame 5 to drive crane span structure arm 1 to swing to the right.Stretched out by oil cylinder 4 piston rod or retract and control swinging up and down of crane span structure arm.
Claims (2)
1. a dredge boat swing arm bridge device, comprise hull (7) and compound pivoted frame (5), it is characterized in that: the two ends of described compound pivoted frame (5) respectively with left oscillating oil cylinder (2), right oscillating oil cylinder (3) is threaded, described left oscillating oil cylinder (2) is connected with the two ends of described right oscillating oil cylinder (3) and is fixed on hull (7), the central vertical ground of described compound pivoted frame (5) connects one and swings up and down oil cylinder (4), one end of the described afterbody and crane span structure arm (1) that swing up and down oil cylinder (4) is rotationally connected, the other end and the sludger (6) of described crane span structure arm (1) are rotationally connected.
2. a kind of dredge boat swing arm bridge device according to claim 1, is characterized in that: described in swing up and down oil cylinder (4), described crane span structure arm (1) and described sludger (6) on same level direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410274539.6A CN105201033A (en) | 2014-06-18 | 2014-06-18 | Swing arm type bridge frame device of dredger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410274539.6A CN105201033A (en) | 2014-06-18 | 2014-06-18 | Swing arm type bridge frame device of dredger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105201033A true CN105201033A (en) | 2015-12-30 |
Family
ID=54948966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410274539.6A Pending CN105201033A (en) | 2014-06-18 | 2014-06-18 | Swing arm type bridge frame device of dredger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105201033A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592667A (en) * | 2016-12-28 | 2017-04-26 | 北京恒通国盛环境管理有限公司 | Ship type desilting robot used for desilting of large box culverts and lakes |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4488849A (en) * | 1981-10-09 | 1984-12-18 | O & K Orenstein & Koppel Aktiengesellschaft | Power shovel |
| CN203145071U (en) * | 2013-03-18 | 2013-08-21 | 熔盛机械有限公司 | Swing mechanism for dredger |
| CN103669450A (en) * | 2013-12-19 | 2014-03-26 | 苏州华顺环保船舶科技有限公司 | Watercourse dredging vessel |
-
2014
- 2014-06-18 CN CN201410274539.6A patent/CN105201033A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4488849A (en) * | 1981-10-09 | 1984-12-18 | O & K Orenstein & Koppel Aktiengesellschaft | Power shovel |
| CN203145071U (en) * | 2013-03-18 | 2013-08-21 | 熔盛机械有限公司 | Swing mechanism for dredger |
| CN103669450A (en) * | 2013-12-19 | 2014-03-26 | 苏州华顺环保船舶科技有限公司 | Watercourse dredging vessel |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592667A (en) * | 2016-12-28 | 2017-04-26 | 北京恒通国盛环境管理有限公司 | Ship type desilting robot used for desilting of large box culverts and lakes |
| CN106592667B (en) * | 2016-12-28 | 2019-08-30 | 北京恒通国盛环境管理有限公司 | It is a kind of for box culvert in large size and the boat form dredging robot of lake dredging up |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151230 |