CN204752003U - High pedestal jib crane suspension system - Google Patents

High pedestal jib crane suspension system Download PDF

Info

Publication number
CN204752003U
CN204752003U CN201520358294.5U CN201520358294U CN204752003U CN 204752003 U CN204752003 U CN 204752003U CN 201520358294 U CN201520358294 U CN 201520358294U CN 204752003 U CN204752003 U CN 204752003U
Authority
CN
China
Prior art keywords
jib
rotary column
suspension system
pull bar
large pull
Prior art date
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
Application number
CN201520358294.5U
Other languages
Chinese (zh)
Inventor
陈浩兴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WUXI XIEXING PORT MACHINERY CO Ltd
Original Assignee
WUXI XIEXING PORT MACHINERY CO Ltd
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 WUXI XIEXING PORT MACHINERY CO Ltd filed Critical WUXI XIEXING PORT MACHINERY CO Ltd
Priority to CN201520358294.5U priority Critical patent/CN204752003U/en
Application granted granted Critical
Publication of CN204752003U publication Critical patent/CN204752003U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a high pedestal jib crane suspension system, it includes the revolving stage, goes up the rotary column, big pull rod, cantilever crane and trunk roof beam, the revolving stage rotationally sets up on the portal of hoist, go up the rotary column set up in on the revolving stage, wherein, the one end of big pull rod articulate in the upper end of going up the rotary column, the other end is articulated the one end of trunk roof beam, the other end of trunk roof beam stretches out and lifts by crane the steel wire connecting shackle, the one end of cantilever crane articulate in on the revolving stage, the other end articulate in the middle part of trunk roof beam, the cantilever crane with it has little pull rod to articulate between the big pull rod, little pull rod with the one end that big pull rod is connected is provided with balancing unit, little pull rod with the articulated department of cantilever crane is connected with the drive rack, cooperation drive rack in upward be provided with drive gear on the rotary column. Not only easy operation is swift for above -mentioned high pedestal jib crane suspension system, has improved handling efficiency, and the operation is reliable stable.

Description

A kind of high pedestal jib crane suspension system
Technical field
The utility model relates to a kind of high pedestal jib crane, particularly relates to a kind of high pedestal jib crane suspension system.
Background technology
High pedestal jib crane is along with the development of harbour cause gets up.1890, for the first time immutable for amplitude fixed rotatable jib-type crane is contained on operation type half gate seat be across above narrow harbour, become the early stage increasing of port half span winch along with harbour width, gate seat and half span winch develop side by side, and generally adopt pitching jib and level luffing system.After World War II, port span winch develops rapidly and works side by side to same ship for ease of multiple stage hoisting crane, generally have employed the rotary-column type span winch that rotating element is connected with column body, or the rolling bearing type supporting rotaring device that rotating element is connected with gate seat by large bearing, to reduce the tail footpath of rotating element, and have employed the gate seat structure that face (gate seat main body is to the projection on ground) covered by reduction harbour.In evolution, span winch also progressively promotes the use of the places such as the operating condition building berth close with harbour and building site, power station.
As everyone knows, suspension system is the important component part of high pedestal jib crane, at present, the suspension system of existing high pedestal jib crane adopts single jib mostly, like this when hanging picking thing, often needing to coordinate rotating mechanism, Yang Fu mechanism and luffing mechanism to carry out common operational and goods being hung the place got and specify.Complex operation, inefficiency.
Utility model content
The purpose of this utility model is to provide a kind of high pedestal jib crane suspension system, and it has simple and quick and that handling efficiency is high feature, to solve the problems referred to above that in prior art, high pedestal jib crane suspension system exists.
For reaching this object, the utility model by the following technical solutions:
A kind of high pedestal jib crane suspension system, it comprises turntable, upper rotary column, large pull bar, jib and trunk beam, described turntable is arranged on the door frame of hoisting crane rotationally, described upper rotary column is arranged on described turntable, wherein, one end of described large pull bar is articulated with the upper end of described upper rotary column, one end of the hinged described trunk beam of the other end, the other end of described trunk beam stretches out lifting steel wire connecting shackle, one end of described jib is articulated with on described turntable, the other end is articulated with the middle part of described trunk beam, lower link bar is hinged with between described jib and described large pull bar, one end that described lower link bar is connected with described large pull bar is provided with balancing device, the hinged place of described lower link bar and described jib is connected with driving tooth bar, coordinate and drive tooth bar to be provided with driven wheel on described upper rotary column, described driven wheel is driven by retarder by drive motor.
Especially, the both sides of described large pull bar, jib and trunk beam are provided with guard rail, and the hinged place of described large pull bar and trunk beam, jib and the hinged place of trunk beam and the outer end of trunk beam are provided with the platform being with guard rail.
Especially, described balancing device comprises equilibrium arm and clump weight, and one end of described equilibrium arm connects lower link bar, and is articulated with the hinged place of described large pull bar and upper rotary column in the middle part of it, and described clump weight is installed on the other end of described equilibrium arm.
Especially, the both sides of the end face of described equilibrium arm are provided with guard rail.
The beneficial effects of the utility model are, compared with prior art described high pedestal jib crane suspension system moves by driving rack drives cantilever, thus drive trunk beam and large pull bar entirety to do folding movement, thus operate when simplifying lift cargo, not only simple and quick, improve handling efficiency; And it is reliable stable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the high pedestal jib crane suspension system that the utility model detailed description of the invention 1 provides.
In figure:
1, turntable; 2, upper rotary column; 3, large pull bar; 4, jib; 5, trunk beam; 6, suspension hook; 7, lower link bar; 8, tooth bar is driven; 9, guard rail; 10, platform; 11, equilibrium arm; 12, clump weight.
Detailed description of the invention
The technical solution of the utility model is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
Refer to shown in Fig. 1, Fig. 1 is the structural representation of the high pedestal jib crane suspension system that the utility model detailed description of the invention 1 provides.
In the present embodiment, a kind of high pedestal jib crane suspension system comprises turntable 1, upper rotary column 2, large pull bar 3, jib 4 and trunk beam 5, described turntable 1 is arranged on the door frame of hoisting crane rotationally, described upper rotary column 2 is arranged on described turntable 1, wherein, one end of described large pull bar 3 is articulated with the upper end of described upper rotary column 2, one end of the hinged described trunk beam 5 of the other end, the other end of described trunk beam 5 stretches out lifting steel wire connecting shackle 6, one end of described jib 4 is articulated with on described turntable 1, the other end is articulated with the middle part of described trunk beam 5, lower link bar 7 is hinged with between described jib 4 and described large pull bar 3, one end that described lower link bar 7 is connected with described large pull bar 3 is provided with balancing device, described lower link bar 7 is connected with the hinged place of described jib 4 and drives tooth bar 8, coordinate and drive tooth bar 8 to be provided with driven wheel on described upper rotary column 2, described driven wheel is driven by retarder by drive motor.
The both sides of described large pull bar 3, jib 4 and trunk beam 5 are provided with guard rail 9, and the hinged place of described large pull bar 3 and trunk beam 5, jib 4 and the hinged place of trunk beam 5 and the outer end of trunk beam 5 are provided with the platform 10 being with guard rail.
Described balancing device comprises equilibrium arm 11 and clump weight 12, and one end of described equilibrium arm 11 connects lower link bar 7, and is articulated with the hinged place of described large pull bar 3 and upper rotary column 2 in the middle part of it, and described clump weight 12 is installed on the other end of described equilibrium arm 11; The both sides of the end face of described equilibrium arm 11 are provided with guard rail 9.
When suspension hook 6 hang take goods time, drive motor drives driven wheel to rotate, thus drive driving tooth bar 8 transverse shifting, and then pull jib 4 platform 1 that rotates to rotate, trunk beam 5 is driven to rotate along large pull bar 3 while jib 4 rotates, and then drive trunk beam 5 and large pull bar 3 entirety to do jackknife action, make suspension hook 6 by goods movement to appointed place.
Above embodiment has just set forth groundwork of the present utility model and characteristic; the utility model does not limit by above-mentioned example; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various change and change, and these changes and change all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (4)

1. a high pedestal jib crane suspension system, it comprises turntable, upper rotary column, large pull bar, jib and trunk beam, described turntable is arranged on the door frame of hoisting crane rotationally, described upper rotary column is arranged on described turntable, it is characterized in that, one end of described large pull bar is articulated with the upper end of described upper rotary column, one end of the hinged described trunk beam of the other end, the other end of described trunk beam stretches out lifting steel wire connecting shackle, one end of described jib is articulated with on described turntable, the other end is articulated with the middle part of described trunk beam, lower link bar is hinged with between described jib and described large pull bar, one end that described lower link bar is connected with described large pull bar is provided with balancing device, the hinged place of described lower link bar and described jib is connected with driving tooth bar, coordinate and drive tooth bar to be provided with driven wheel on described upper rotary column, described driven wheel is driven by retarder by drive motor.
2. high pedestal jib crane suspension system according to claim 1, it is characterized in that, the both sides of described large pull bar, jib and trunk beam are provided with guard rail, and the hinged place of described large pull bar and trunk beam, jib and the hinged place of trunk beam and the outer end of trunk beam are provided with the platform being with guard rail.
3. high pedestal jib crane suspension system according to claim 1 and 2, it is characterized in that, described balancing device comprises equilibrium arm and clump weight, one end of described equilibrium arm connects lower link bar, and in the middle part of it, being articulated with the hinged place of described large pull bar and upper rotary column, described clump weight is installed on the other end of described equilibrium arm.
4. high pedestal jib crane suspension system according to claim 3, is characterized in that, the both sides of the end face of described equilibrium arm are provided with guard rail.
CN201520358294.5U 2015-05-28 2015-05-28 High pedestal jib crane suspension system Expired - Fee Related CN204752003U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520358294.5U CN204752003U (en) 2015-05-28 2015-05-28 High pedestal jib crane suspension system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520358294.5U CN204752003U (en) 2015-05-28 2015-05-28 High pedestal jib crane suspension system

Publications (1)

Publication Number Publication Date
CN204752003U true CN204752003U (en) 2015-11-11

Family

ID=54466732

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520358294.5U Expired - Fee Related CN204752003U (en) 2015-05-28 2015-05-28 High pedestal jib crane suspension system

Country Status (1)

Country Link
CN (1) CN204752003U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107253676A (en) * 2017-07-27 2017-10-17 河南省黄河防爆起重机有限公司 A kind of gib arm of crane frame mechanism
CN109623361A (en) * 2018-11-28 2019-04-16 武汉武船重型装备工程有限责任公司 A kind of the flexible composition system and assemble method of double leval jib floating type ship unloading machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107253676A (en) * 2017-07-27 2017-10-17 河南省黄河防爆起重机有限公司 A kind of gib arm of crane frame mechanism
CN109623361A (en) * 2018-11-28 2019-04-16 武汉武船重型装备工程有限责任公司 A kind of the flexible composition system and assemble method of double leval jib floating type ship unloading machine
CN109623361B (en) * 2018-11-28 2020-04-10 武汉武船重型装备工程有限责任公司 Flexible assembling method of four-connecting-rod floating ship unloader

Similar Documents

Publication Publication Date Title
CN205151582U (en) Novel rack and pinion luffing single -boom multipurpose stationary crane
CN203392744U (en) Marine operation-type anti-slip endless chain electric hoist
CN204752003U (en) High pedestal jib crane suspension system
CN203558761U (en) Hydraulic knuckle crane
CN201080414Y (en) Container multipurpose machine for assembling and disassembling door
CN210084783U (en) Hydraulic slewing crane
CN204474193U (en) A kind of Pillar-fixing Type Slewing Crane
CN207792534U (en) Suspension transferring machine
CN206783163U (en) A kind of crane mechanism used for wind power generation
CN204265034U (en) Boats and ships modified form hydraulic foldable conveying arm structure
CN203903515U (en) Rotary type linear traveling ship loader
CN202481953U (en) Anti-collision tower type gantry crane
CN108946497A (en) Container lifting device
CN206033063U (en) Electronic change width of cloth loop wheel machine
CN203411229U (en) Lifting appliance with switchable states
CN102530739A (en) Anti-collision tower type portal crane
CN104533461A (en) Tunnel construction trolley lateral movement device
CN203889948U (en) Multifunctional multipurpose portal crane
CN104891350A (en) Suspension system of gantry crane
CN105060131A (en) Fixed crane convenient to disassemble
CN102674134A (en) Rotatable lifting beam for gantry crane
CN203558752U (en) Wall-mounted crane
CN208948704U (en) A kind of container lifting device
CN204958226U (en) Just, dismantle fixed base crane
CN202609760U (en) Rotatable hanging beam for gantry crane

Legal Events

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

Granted publication date: 20151111

Termination date: 20170528