CN204265311U - A kind of ship hydraulic rotary crane - Google Patents

A kind of ship hydraulic rotary crane Download PDF

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Publication number
CN204265311U
CN204265311U CN201420650438.XU CN201420650438U CN204265311U CN 204265311 U CN204265311 U CN 204265311U CN 201420650438 U CN201420650438 U CN 201420650438U CN 204265311 U CN204265311 U CN 204265311U
Authority
CN
China
Prior art keywords
arm
pulley
steel rope
pylon
turntable
Prior art date
Application number
CN201420650438.XU
Other languages
Chinese (zh)
Inventor
张忠
胡文骊
Original Assignee
无锡晟欧船舶设备有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 无锡晟欧船舶设备有限公司 filed Critical 无锡晟欧船舶设备有限公司
Priority to CN201420650438.XU priority Critical patent/CN204265311U/en
Application granted granted Critical
Publication of CN204265311U publication Critical patent/CN204265311U/en

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Abstract

The utility model provides a kind of ship hydraulic rotary crane, its structure is simple, easy to operate, what according to circumstances can change arm parks angle, effectively avoid blocking the phenomenon of driving compartment and steel rope sideslip, de-groove, increase work efficiency and safety in utilization, have and use promotional value preferably, it comprises base, described base is provided with turntable pylon by pivoting support, the side, top being positioned at described turntable pylon is hinged with arm, the upper end of described arm is provided with hydraulic wireline winch, the head being positioned at described arm is provided with pulley gear, one end of steel rope is connected with described hydraulic wireline winch, the other end of described steel rope is through described pulley gear connecting shackle, the side, bottom of described turntable pylon is provided with the first connecting element, the bottom of described arm is provided with the second connecting element, described first connecting element, between second connecting element, amplitude oil cylinder is installed, the sidepiece being positioned at described arm is provided with angle index.

Description

A kind of ship hydraulic rotary crane
Technical field
The utility model relates to technical field of crane equipment, is specially a kind of ship hydraulic rotary crane.
Background technology
Deck crane, be the large deck machinery of one on ship, it is a kind of equipment of ship loading and unloading goods.The Universal hydraulic crane be arranged on towboat is mainly used for lifting by crane daily necessities and rubbish incidental, existing hoisting crane is when parking, can because of arm park height, angle problem blocks cabin portion sight line, thus produce certain potential safety hazard in operation, and boats and ships tendency rock or operator's improper use time, cause steel rope sideslip, take off groove phenomenon and hoisting crane cannot normally be worked, not only have impact on the work efficiency of hoisting crane, also hidden danger is existed to the normal use of hoisting crane simultaneously.
Summary of the invention
For the problems referred to above, the utility model provides a kind of ship hydraulic rotary crane, its structure is simple, easy to operate, what according to circumstances can change arm parks angle, effectively avoid blocking the phenomenon of driving compartment and steel rope sideslip, de-groove, increase work efficiency and safety in utilization, have and use promotional value preferably.
Its technical scheme is such: it comprises base, it is characterized in that: described base is provided with turntable pylon by pivoting support, the side, top being positioned at described turntable pylon is hinged with arm, the upper end of described arm is provided with hydraulic wireline winch, the head being positioned at described arm is provided with pulley gear, one end of steel rope is connected with described hydraulic wireline winch, the other end of described steel rope is through described pulley gear connecting shackle, the side, bottom of described turntable pylon is provided with the first connecting element, the bottom of described arm is provided with the second connecting element, described first connecting element, between second connecting element, amplitude oil cylinder is installed, the sidepiece being positioned at described arm is provided with angle index.
It is further characterized in that: described pulley gear comprises pulley, described steel rope is wound with in the pulley groove of described pulley, baffle plate is fixed between the support of described pulley both sides, described baffle plate is provided with the cushion block corresponding with described pulley groove, described cushion block the inner is positioned at described pulley groove and is provided with the deep-slotted chip breaker mated with described steel rope phase gap, and described deep-slotted chip breaker surface is provided with anti-abrasion pad; Described anti-abrasion pad scribbles grease; The shape of described cushion block is taper, oblong or polygon.
The beneficial effects of the utility model are, the side, bottom of turntable pylon is provided with the first connecting element, the bottom of arm is provided with the second connecting element, first connecting element, between second connecting element, amplitude oil cylinder is installed, the sidepiece being positioned at arm is provided with angle index, then by amplitude oil cylinder, arm is put down, and have the display of angle index, what can control arm parks angle, and by being provided with the cushion block corresponding to pulley groove on the baffle plate of pulley gear, cushion block the inner is provided with deep-slotted chip breaker, effectively prevent steel rope sideslip, the phenomenon of de-groove, and ensure that crane safety uses, deep-slotted chip breaker surface is provided with anti-abrasion pad, anti-abrasion pad scribbles grease, provide protection against wear steel rope, there is good practicality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of pulley gear.
Detailed description of the invention
As Fig. 1, shown in Fig. 2, the utility model comprises base 1, base 1 is provided with turntable pylon 3 by pivoting support 2, the side, top being positioned at turntable pylon 3 is hinged with arm 4, the upper end of arm 4 is provided with hydraulic wireline winch 5, the head being positioned at arm 4 is provided with pulley gear 6, one end of steel rope 7 is connected with hydraulic wireline winch 5, the other end of steel rope 7 is through pulley gear 6 connecting shackle 8, the side, bottom of turntable pylon 3 is provided with the first connecting element 9, the bottom of arm 4 is provided with the second connecting element 10, first connecting element 9, between second connecting element 10, amplitude oil cylinder 11 is installed, the sidepiece being positioned at arm 4 is provided with angle index 12, arm 4 is hoisted by amplitude oil cylinder 11, and have the display of angle index 12, what can control arm 4 parks angle, thus avoid blocking driving compartment, pulley gear 6 comprises pulley 13, steel rope 7 is wound with in the pulley groove 14 of pulley 13, baffle plate 15 is fixed between the support 16 of pulley 13 both sides, baffle plate 15 is provided with the cushion block 17 corresponding with pulley groove 14, cushion block 17 the inner is positioned at pulley groove 14 and is provided with the deep-slotted chip breaker 18 mated with steel rope 7 phase gap, then by pulley groove 14 and steel rope 7, gap between deep-slotted chip breaker 18, the skew that effectively can control steel rope 7 prevents steel rope 7 sideslip, the phenomenon of de-groove, ensure the safe handling of hoisting crane, deep-slotted chip breaker 18 surface is provided with anti-abrasion pad 19, anti-abrasion pad 19 scribbles grease, provide protection against wear steel rope 7, the shape of cushion block 17 is taper, oblong or polygon, and the needs of the visual practical application of concrete shape adjust, and cushion block 17 number can arrange number according to actual steel rope multiplying power.

Claims (3)

1. a ship hydraulic rotary crane, it comprises base, described base is provided with turntable pylon by pivoting support, the side, top being positioned at described turntable pylon is hinged with arm, the upper end of described arm is provided with hydraulic wireline winch, the head being positioned at described arm is provided with pulley gear, one end of steel rope is connected with described hydraulic wireline winch, the other end of described steel rope is through described pulley gear connecting shackle, the side, bottom of described turntable pylon is provided with the first connecting element, the bottom of described arm is provided with the second connecting element, described first connecting element, between second connecting element, amplitude oil cylinder is installed, the sidepiece being positioned at described arm is provided with angle index, it is characterized in that: described pulley gear comprises pulley, described steel rope is wound with in the pulley groove of described pulley, baffle plate is fixed between the support of described pulley both sides, described baffle plate is provided with the cushion block corresponding with described pulley groove, described cushion block the inner is positioned at described pulley groove and is provided with the deep-slotted chip breaker mated with described steel rope phase gap, described deep-slotted chip breaker surface is provided with anti-abrasion pad.
2. a kind of ship hydraulic rotary crane according to claim 1, is characterized in that: described anti-abrasion pad scribbles grease.
3. a kind of ship hydraulic rotary crane according to claim 1, is characterized in that: the shape of described cushion block is taper, oblong or polygon.
CN201420650438.XU 2014-11-04 2014-11-04 A kind of ship hydraulic rotary crane CN204265311U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420650438.XU CN204265311U (en) 2014-11-04 2014-11-04 A kind of ship hydraulic rotary crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420650438.XU CN204265311U (en) 2014-11-04 2014-11-04 A kind of ship hydraulic rotary crane

Publications (1)

Publication Number Publication Date
CN204265311U true CN204265311U (en) 2015-04-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420650438.XU CN204265311U (en) 2014-11-04 2014-11-04 A kind of ship hydraulic rotary crane

Country Status (1)

Country Link
CN (1) CN204265311U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105064318A (en) * 2015-08-04 2015-11-18 南车石家庄车辆有限公司 Dynamic compactor and combined top arm support structure thereof
CN105621273A (en) * 2014-11-04 2016-06-01 无锡晟欧船舶设备有限公司 Hydraulic slewing crane used for ship

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105621273A (en) * 2014-11-04 2016-06-01 无锡晟欧船舶设备有限公司 Hydraulic slewing crane used for ship
CN105064318A (en) * 2015-08-04 2015-11-18 南车石家庄车辆有限公司 Dynamic compactor and combined top arm support structure thereof

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C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150415

Termination date: 20151104