CN206203696U - A kind of gantry crane for being easy to small spatial stability operation - Google Patents

A kind of gantry crane for being easy to small spatial stability operation Download PDF

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Publication number
CN206203696U
CN206203696U CN201620988892.5U CN201620988892U CN206203696U CN 206203696 U CN206203696 U CN 206203696U CN 201620988892 U CN201620988892 U CN 201620988892U CN 206203696 U CN206203696 U CN 206203696U
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CN
China
Prior art keywords
gantry crane
guide rail
small spatial
easy
spatial stability
Prior art date
Application number
CN201620988892.5U
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Chinese (zh)
Inventor
傅俊森
Original Assignee
泉州市佰源重工机械有限公司
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Publication date
Application filed by 泉州市佰源重工机械有限公司 filed Critical 泉州市佰源重工机械有限公司
Priority to CN201620988892.5U priority Critical patent/CN206203696U/en
Application granted granted Critical
Publication of CN206203696U publication Critical patent/CN206203696U/en

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Abstract

The utility model discloses a kind of gantry crane for being easy to small spatial stability operation, including gantry crane body, auxiliary electric cucurbit and jack machinism, steel crossbeam is installed with the top of the gantry crane body, the bottom surface of the steel crossbeam is installed with operation guide rail, the top of the jack machinism is connected by wheel with operation guide rail, the inside left of the jack machinism is installed with active motor, and assembly pulley is provided with below the rotary shaft.The utility model, designed gantry crane abandoned traditional gantry crane volume it is excessive the drawbacks of, secondly, when active motor fails, standby motor can start to complete lifting operation immediately, prevent from occurring in hoisting process weight and fall the accident hurted sb.'s feelings, finally, small spatial stability operation gantry crane uses plug-in type mounting structure, when detachable maintaining and transport is carried out to gantry body, can greatly improve maintenance efficiency and cost of transportation.

Description

A kind of gantry crane for being easy to small spatial stability operation
Technical field
The utility model is related to technical field of crane equipment, specially a kind of gate-type lifting for being easy to small spatial stability operation Machine.
Background technology
Gantry crane is a kind of deformation of bridge crane, is called straddle truck.It is mainly used in goods yard, the stock ground of outdoor The handling operation of goods, bulk goods.Its metal structure installs two legs as door-shaped frame under support main beam, can be directly on ground Walked on the track in face, girder two ends there can be overhanging cantilever beam.Gantry crane has that utilization of area rate is high, job area Greatly, the features such as adapting to wide, highly versatile, is used widely in harbour goods yard.
Traditional gantry crane is big due to floor space, when operation is carried out for small space, is wanted it is difficult to meet and use Ask, meanwhile, the lifting of traditional gantry crane uses single suspension hook lifting, in weight hoisting process, is susceptible to weight Return the danger rocked.
Utility model content
The purpose of this utility model is to provide a kind of gantry crane for being easy to small spatial stability operation, above-mentioned to solve The problem proposed in background technology.
To achieve the above object, the utility model provides following technical scheme:A kind of door for being easy to small spatial stability operation Formula crane, including gantry crane body, auxiliary electric cucurbit and jack machinism, the top of the gantry crane body are consolidated Dingan County is equipped with steel crossbeam, and the left and right two ends of steel crossbeam are fixedly connected by fastening bolt with hydraulically extensible leg, described The bottom surface of steel crossbeam is installed with operation guide rail, and the two ends of operation guide rail are provided with limiter, the jack machinism Top be connected with guide rail is run by wheel, and motor shield is provided with the outside of jack machinism, the jack machinism Inside left is installed with active motor, and the right side of active motor passes through rotary shaft and standby motor connection, the rotation It is provided with below axle and suspension hook is installed with below assembly pulley, and assembly pulley, the nested inside peace of the hydraulically extensible leg Equipped with being installed with resistance to press below roller storage storehouse, and roller storage storehouse.
Preferably, auxiliary electric cucurbit is installed on the right side of the operation guide rail.
Preferably, content cylindrical roller is installed below the resistance to press.
Preferably, it is plug-in type mounting structure between the steel crossbeam and hydraulically extensible leg.
Compared with prior art, the beneficial effects of the utility model are:Relative to traditional large-sized gantry crane, this reality Traditional gantry crane volume has been abandoned with new designed new small spatial stability operation gantry crane excessive, it is impossible to enter The drawbacks of row small job space, while also improving the disadvantage of conventional small lifting machine inadequacy of lifting capacity in small job space End, secondly, active motor and standby motor is provided with the inside of jack machinism, and when active motor fails, standby motor can Lifting operation is completed to start immediately, is prevented from occurring in hoisting process weight and is fallen the accident hurted sb.'s feelings, finally, small spatial stability Plug-in type mounting structure is used between the steel crossbeam and hydraulically extensible leg of operation gantry crane, to gantry body When carrying out detachable maintaining and transport, maintenance efficiency and cost of transportation can be greatly improved.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is jack machinism structural representation of the present utility model.
In figure:1- gantry crane bodies;2- limiters;3- steel crossbeams;4- auxiliary electric cucurbits;5- runs guide rail; 6- jack machinisms;7- fastening bolts;8- hydraulically extensible legs;9- roller storage storehouses;The resistance to press of 10-;11- content cylindrical rollers; 12- wheels;13- active motors;14- rotary shafts;The standby motors of 15-;16- motor shields;17- assembly pulleys;18- suspension hooks.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2, a kind of embodiment that the utility model is provided:A kind of door for being easy to small spatial stability operation Formula crane, including gantry crane body 1, auxiliary electric cucurbit 4 and jack machinism 6, the top of gantry crane body 1 are consolidated Dingan County is equipped with steel crossbeam 3, and the left and right two ends of steel crossbeam 3 are fixedly connected by fastening bolt 7 with hydraulically extensible leg 8, The bottom surface of steel crossbeam 3 is installed with operation guide rail 5, and the two ends of operation guide rail 5 are provided with limiter 2, jack machinism 6 Top be connected with guide rail 5 is run by wheel 12, and the outside of jack machinism 6 is provided with motor shield 16, jack machinism 6 Inside left be installed with active motor 13, and the right side of active motor 13 is connected by rotary shaft 14 with standby motor 15 Connect, the lower section of rotary shaft 14 is provided with assembly pulley 17, and the lower section of assembly pulley 17 is installed with suspension hook 18, hydraulically extensible leg 8 Nested inside roller storage storehouse 9 is installed, and the lower section of roller storage storehouse 9 is installed with resistance to press 10, runs guide rail 5 Right side auxiliary electric cucurbit 4 is installed, the lower section of resistance to press 10 is provided with content cylindrical roller 11, steel crossbeam 3 and liquid It is plug-in type mounting structure between pressure Retractive leg 8.
Operation principle:When using, gantry crane body 1 is moved to user the work of formulation by content cylindrical roller 11 In making environment, and steel crossbeam 3 is fixed together with hydraulically extensible leg 8.Afterwards, hydraulically extensible leg 8 is promoted to institute The working depth for needing, and content cylindrical roller 11 is packed up, after after the fixation of gantry crane body 1, it would be desirable to the weight of lifting Thing is suspended on the lower section of suspension hook 18, and auxiliary electric cucurbit 4 is also secured to the side of lifting object so that weight lifts by crane process In will not swing back and forth, after after weight fixation, start active motor 13 and lift weight, lifting operation is carried out, in actively electricity The right side of machine 13 is provided with standby motor 15, and when active motor 13 fails, standby motor 15 can start immediately, completes lifting and makees Industry, prevents falling for weight from hurting sb.'s feelings.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.

Claims (4)

1. a kind of gantry crane for being easy to small spatial stability operation, including gantry crane body(1), auxiliary electric cucurbit (4)And jack machinism(6), it is characterised in that:The gantry crane body(1)Top be installed with steel crossbeam(3), And steel crossbeam(3)Left and right two ends pass through fastening bolt(7)With hydraulically extensible leg(8)It is fixedly connected, the steel crossbeam (3)Bottom surface be installed with operation guide rail(5), and operation guide rail(5)Two ends be provided with limiter(2), the lifting Mechanism(6)Top pass through wheel(12)With operation guide rail(5)Connection, and jack machinism(6)Outside be provided with motor protection Cover(16), the jack machinism(6)Inside left be installed with active motor(13), and active motor(13)Right side lead to Cross rotary shaft(14)With standby motor(15)Connection, the rotary shaft(14)Lower section be provided with assembly pulley(17), and assembly pulley (17)Lower section be installed with suspension hook(18), the hydraulically extensible leg(8)Nested inside roller storage storehouse is installed(9), And roller storage storehouse(9)Lower section be installed with resistance to press(10).
2. a kind of gantry crane for being easy to small spatial stability operation according to claim 1, it is characterised in that:The fortune Row guide rail(5)Right side auxiliary electric cucurbit is installed(4).
3. a kind of gantry crane for being easy to small spatial stability operation according to claim 1, it is characterised in that:It is described resistance to Press(10)Lower section content cylindrical roller is installed(11).
4. a kind of gantry crane for being easy to small spatial stability operation according to claim 1, it is characterised in that:The steel Crossbeam processed(3)With hydraulically extensible leg(8)Between be plug-in type mounting structure.
CN201620988892.5U 2016-08-31 2016-08-31 A kind of gantry crane for being easy to small spatial stability operation CN206203696U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620988892.5U CN206203696U (en) 2016-08-31 2016-08-31 A kind of gantry crane for being easy to small spatial stability operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620988892.5U CN206203696U (en) 2016-08-31 2016-08-31 A kind of gantry crane for being easy to small spatial stability operation

Publications (1)

Publication Number Publication Date
CN206203696U true CN206203696U (en) 2017-05-31

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CN201620988892.5U CN206203696U (en) 2016-08-31 2016-08-31 A kind of gantry crane for being easy to small spatial stability operation

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107215783A (en) * 2017-07-20 2017-09-29 无锡石油化工起重机有限公司 The gantry crane of standby suspender is installed
CN107285192A (en) * 2017-08-08 2017-10-24 无锡宝宏船舶机械有限公司 Possesses the gantry crane of track clearing function
CN110835049A (en) * 2019-11-22 2020-02-25 上海市建筑装饰工程集团有限公司 Using method of device capable of simultaneously solving vertical and horizontal material transportation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107215783A (en) * 2017-07-20 2017-09-29 无锡石油化工起重机有限公司 The gantry crane of standby suspender is installed
CN107285192A (en) * 2017-08-08 2017-10-24 无锡宝宏船舶机械有限公司 Possesses the gantry crane of track clearing function
CN110835049A (en) * 2019-11-22 2020-02-25 上海市建筑装饰工程集团有限公司 Using method of device capable of simultaneously solving vertical and horizontal material transportation

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