CN208648565U - A kind of double beams electric hoist gantry crane - Google Patents

Abstract

The utility model relates to a kind of double beams electric hoist gantry cranes, including gantry body, it sets a roof beam in place, overarm, lifting apparatus and double sliding cavities, the gantry body is set a roof beam in place by several, overarm, several lifting apparatus compositions, it is described set a roof beam in place mutually to be bolted by multiple triangle steelframes constitute, and it sets a roof beam in place and overarm two sides bolt, the utility model double beams electric hoist gantry crane novel design is bold in innovation, the lifting to setting a roof beam in place is realized by lifting apparatus, so that crane is easier to transport on space is carried, additionally by the unique design of double sliding cavities, practical double electric blocks have realized the increase of heavy load again and the combination of fixed hook, so that starting parcel more steadily and reducing unexpected must occur, it is another to be equipped with movable pulley in the lifting bottom of chassis two automatically again, it realizes and works to obtain orientation adjustment to crane, to adapt to environment.

Description

A kind of double beams electric hoist gantry crane

Technical field

The utility model belongs to crane more particularly to a kind of double beams electric hoist gantry crane.

Background technique

Crane refers to more movement hoisting machineries of vertical-lift in a certain range and horizontal carrying heavy goods, also known as day Vehicle, hanging, crane, wheel-mounted crane are mainly characterized by: it travels driver's cabin and lifting control cabinl pulpit is combined into one, is by crawler belt Crane (crawler crane) develops, and the crawler belt of walking mechanism and mobile holder part are become the chassis for having tire, overcome The shortcomings that crawler crane (crawler crane) creeper tread road pavement damages, belongs to material carrying machine, and bridge crane is horizontal Frame carries out the lifting equipment of material handling in workshop, warehouse and stock ground overhead, since its both ends are located at tall and big concrete column Or on metallic support, shape like bridge, the gantry of bridge crane along be laid on two sides it is overhead on track it is longitudinally running, can be with The space handling material below gantry is made full use of, not by the obstruction of ground installation.It is that use scope is most wide, quantity is most A kind of hoisting machinery.

For modern double beams electric hoist gantry crane, design is relatively simple, and setting due to machine construction itself Meter factor, and cause machine it is huge be unfavorable for carry and adjust, in addition to this, in two-beam type crane starting parcel due to for Single electric block not only cargo carry weight on exist limitation, due also to only one hook and starting parcel not Surely, it is easy to cause the generation of some contingencies.

Summary of the invention

The utility model is adopted the technical scheme that solve well-known technique: a kind of twin beams is electronic Cucurbit gantry crane, including gantry body, set a roof beam in place, hang oneself from a beam, lifting apparatus and double sliding cavities, if the gantry body by Quarrel beam, overarm, several lifting apparatus composition, it is described set a roof beam in place mutually to be bolted by multiple triangle steelframes constitute, and set a roof beam in place and hang Beam two sides bolt, the overarm are made of double sliding cavities and connecting column, and double sliding cavities are set to below connecting column, and double sliding chambers Road is slidably connected by the interior slideway structure being equipped with several electric blocks, and the connecting column is fixed on overarm middle part, and connects Column width and double sliding cavity equivalent widths, the electric block includes several idler wheels and transmission mechanism, and the bottom end of setting a roof beam in place is set There is lifting apparatus, the lifting apparatus by being lifted chassis No.1, automatic lifting chassis two, automatic telescopic column and cockpit automatically Composition, the automatic lifting chassis No.1 two sides output end are fixedly connected with bottom end of setting a roof beam in place respectively, and automatic lifting chassis No.1 Middle part is fixedly connected with automatic telescopic column one end, and the automatic telescopic column other end is fixedly connected with cockpit bottom end, it is described from The dynamic lifting bottom end of chassis two is equipped with several movable pulleies, and automatic lifting chassis two is fixed in chassis cabinet two, described Cabinet No. two two sides in chassis are equipped with stirrup, and No. two bottom ends of chassis cabinet two sides are equipped with fixed bottom plate, in the fixed bottom plate Portion is set there are four through-hole.

Further, it is equipped with telescope motor in the automatic lifting apparatus No.1 and automatic lifting apparatus two, and stretched Contracting motor output end is fixedly connected with stream oriented device bottom plate respectively.

Further, two end side surfaces of the overarm are set a roof beam in place with one bolt, and cockpit is placed in overarm lower section.

Further, the fixed bottom plate is connected by No. two rollings of hinge and chassis cabinet, and fixed bottom plate top is equipped with Ring.

Further, the automatic lifting chassis No.1 is fixed in the cabinet No.1 of chassis, and chassis cabinet No.1 side Equipped with ladder.

Further, the quantity of the idler wheel is two, and idler wheel and transmission mechanism internal structure are rotatablely connected.

Further, the quantity of the electric block is two, and is fixedly connected between two electric blocks by fixed device.

Further, the fixed the bottom of the device is equipped with hook, and links up with top and be equipped with quiet pulley.

Further, the quantity of the movable pulley is four.

The utility model has the advantage that as follows with good effect:

1. twin beams is lifted by the utility model by lifting apparatus, so that whole device carries easier, realization space Usury use, be that will be set a roof beam in place to raising by being lifted chassis No.1 automatically using devices such as telescope motors, and automatic telescopic column Cockpit can be being increased on the basis of upborne, so that cockpit height is easier to observation and manipulation, the another ladder that is arranged makes people Employee makees more convenient and reduces accident, and obtains the direction that movable pulley adjusts gantry body by one end, to realize to existing The adaptation of positive activity environment.

2. the utility model designed using the structure of triangle steelframe so that twin-spar construction it is firmer with save material, and it is double The Unique physical design collocation fixed hook of sliding cavity makes that double electric blocks can be run simultaneously, on the one hand can the heavier object of lifting On the other hand body makes the object of lifting more steady during lifting and reduces the damage of cargo and the injury of personnel.

Detailed description of the invention

Fig. 1 is novel whole front view provided by the embodiment of the utility model；

Fig. 2 is novel whole left view provided by the embodiment of the utility model；

Fig. 3 is electric hoist left view provided by the embodiment of the utility model；

Fig. 4 is electric hoist front view provided by the embodiment of the utility model.

In figure: 1, gantry body, 2, set a roof beam in place, 3, overarm, 4, lifting apparatus, 5, double sliding cavities, 6, connecting column, 7, electronic Cucurbit, 8, idler wheel, 9, fixed device, 10, hook, 11, quiet pulley, 12, automatic lifting chassis No.1,13, be lifted chassis automatically No. two, 14, automatic telescopic column, 15, cockpit, 16, movable pulley, 17, chassis cabinet two, 18, fixed bottom plate, 19, chassis case Body No.1,20, ladder, 21, ring.

Specific embodiment

For the invention, features and effects that can further appreciate that the utility model, following embodiment is hereby enumerated, and is cooperated Detailed description are as follows for attached drawing.

Be explained in detail below with reference to the structure of Fig. 1-4 pairs of the utility model electric melting pipe fittings copper feet: a kind of twin beams is electronic Cucurbit gantry crane, including gantry body 1, set a roof beam in place 2, overarm 3, lifting apparatus 4 and double sliding cavities 5, the crane sheet Body 1 is made of several 2, overarms 3 of setting a roof beam in place, several lifting apparatus 4, and lifting apparatus 4 is for being lifted twin beams, so that whole device is carried Easier, and more realize that the usury in space is used, described set a roof beam in place 2 is mutually bolted by multiple triangle steelframes and constitutes, and sets a roof beam in place 2 With 3 two sides of overarm bolt, the structure of triangle steelframe design so that twin-spar construction it is firmer with save material, the overarm 3 by Double sliding cavities 5 and connecting column 6 form, and double sliding cavities 5 are set to 6 lower section of connecting column, and double sliding cavities 5 are by the interior slideway being equipped with Structure is slidably connected with several electric blocks 7, the structures of double sliding cavities 5 design so that can simultaneously with double electric blocks 7, one Aspect can the heavier object of lifting, on the other hand make the object of lifting more steady during lifting and reduce cargo The injury of damage and personnel, the connecting column 6 are fixed on 3 middle part of overarm, and 6 width of connecting column and double sliding 5 equivalent widths of cavity, Connecting column 6 primarily serves the effect of fix stably, and the electric block 7 includes several idler wheels 8 and transmission mechanism, described to set a roof beam in place 2 bottom ends are equipped with lifting apparatus 4, and the lifting apparatus 4 by being lifted chassis No.1 12, automatic lifting chassis No. two 13, automatic automatically Telescopic mast 14 and cockpit 15 form, and the 12 two sides output end of automatic lifting chassis No.1 is fixed with 2 bottom ends of setting a roof beam in place respectively to be connected It connects, and automatic 12 middle part of lifting chassis No.1 is fixedly connected with 14 one end of automatic telescopic column, 14 other end of automatic telescopic column It being fixedly connected with 15 bottom end of cockpit, automatic lifting chassis No.1 12 can will set a roof beam in place 2 to raising by devices such as telescope motors, and Automatic telescopic column 14 can increase cockpit 15 on the basis of upborne, so that 15 height of cockpit is easier to observation and manipulation, Described No. two 13 bottom ends in automatic lifting chassis are equipped with several movable pulleies 16, and chassis cabinet is fixed on for No. two 13 in automatic lifting chassis In No. two 17, No. two 17 two sides of the chassis cabinet are equipped with stirrup, and cabinet No. two 17 bottom end two sides in chassis are equipped with fixed bottom Plate 18 is set in the middle part of the fixed bottom plate 18 there are four through-hole, fixed bottom plate 18 for it is fixed set a roof beam in place 2 with eliminate movable pulley 16 to rising The influence of heavy-duty machine is equipped with telescope motor in the automatic lifting apparatus No.1 12 and automatic lifting apparatus No. two 13, and flexible Motor output end is fixedly connected with stream oriented device bottom plate respectively, and 3 liang of end side surfaces of the overarm are set a roof beam in place with one 2 bolts, and cockpit 15 are placed in 3 lower section of overarm, and the fixed bottom plate 18 is connected by No. two 17 rollings of hinge and chassis cabinet, and fixed 18 top of bottom plate Equipped with ring 21, the automatic lifting chassis No.1 12 is fixed in chassis cabinet No.1 19, and 19 side of chassis cabinet No.1 Equipped with ladder 20, ladder 20 then makes person works more convenient and reduces accident, and the quantity of the idler wheel 8 is two, and Idler wheel 8 and transmission mechanism internal structure are rotatablely connected, and the quantity of the electric block 7 is two, and between two electric blocks 7 by Fixed device 9 is fixedly connected, and fixed 9 bottom end of device is equipped with hook 10, and is linked up with 10 tops and be equipped with quiet pulley 11, the cunning The quantity of driving wheel 16 is four, and movable pulley 16 is used to adjust the direction of gantry body 1, and practical work environment is fitted in realization It answers.

Working principle: twin beams is lifted by lifting apparatus 4, so that whole device carrying is easier, and more realizes space Usury use, designed using the structure of triangle steelframe so that twin-spar construction it is firmer with save material, and the knot of double sliding cavities 5 Structure design so that can simultaneously with double electric blocks 7, on the one hand can the heavier object of lifting, on the other hand make the object of lifting The damage of cargo and the injury of personnel steadily more are reduced during lifting, fix stably is being played by connecting column 6 Effect, most importantly can will set a roof beam in place 2 to increasing by the devices such as telescope motor by lifting chassis No.1 12 automatically, and from Dynamic telescopic mast 14 can increase cockpit 15 on the basis of upborne, so that 15 height of cockpit is easier to observation and manipulation, Gu Determine bottom plate 18 for fixation set a roof beam in place 2 with influence of the elimination movable pulley 16 to crane, ladder 20 then makes person works more convenient With reduce accident, movable pulley 16 is used to adjust the direction of gantry body 1, realizes the adaptation to practical work environment.

The above is only the preferred embodiment to the utility model, is not made in any form to the utility model Limitation, it is all according to the technical essence of the utility model any simple modification made to the above embodiment, equivalent variations with Modification, is all within the scope of the technical scheme of the utility model.

Claims (1)

1. a kind of double beams electric hoist gantry crane, including gantry body (1), set a roof beam in place (2), hang oneself from a beam (3), lifting apparatus (4) and double sliding cavity (5), which is characterized in that the gantry body (1) is set a roof beam in place (2), hang oneself from a beam (3), several liftings dress by several (4) composition is set, set a roof beam in place (2) mutually bolts by multiple triangle steelframes and constitute, and are set a roof beam in place (2) and overarm (3) two sides bolt, The overarm (3) is made of double sliding cavities (5) and connecting column (6), and described double sliding cavity (5) are set to below connecting column (6), and double Sliding cavity (5) are slidably connected by the interior slideway structure being equipped with and several electric blocks (7), and the connecting column (6) is fixed on outstanding In the middle part of beam (3), and connecting column (6) width and double sliding cavity (5) equivalent widths, the electric block (7) includes several idler wheels (8) and transmission mechanism, (2) bottom end of setting a roof beam in place are equipped with lifting apparatus (4), and the lifting apparatus (4) by being lifted chassis one automatically Number (12), automatic lifting chassis two (13), automatic telescopic column (14) and cockpit (15) form, the automatic lifting chassis one Number (12) two sides output end is fixedly connected with (2) bottom end of setting a roof beam in place respectively, and is stretched in the middle part of automatic lifting chassis No.1 (12) and automatically Contracting column (14) one end is fixedly connected, and automatic telescopic column (14) other end is fixedly connected with cockpit (15) bottom end, it is described from Dynamic lifting (13) bottom end of chassis two is equipped with several movable pulleies (16), and automatic lifting chassis two (13) is fixed on chassis cabinet In No. two (17), No. two (17) two sides of the chassis cabinet are equipped with stirrup, and chassis cabinet two (17) bottom end two sides are equipped with Fixed bottom plate (18) are set in the middle part of the fixed bottom plate (18) there are four through-hole, the automatic lifting chassis No.1 (12) and automatically It is equipped with telescope motor in lifting chassis two (13), and telescope motor output end is fixedly connected with stream oriented device bottom plate respectively, institute It states fixed bottom plate (18) to be connected by hinge and chassis cabinet two (17) rollings, and fixed bottom plate (18) top is equipped with ring (21), the automatic lifting chassis No.1 (12) is fixed in chassis cabinet No.1 (19), and chassis cabinet No.1 (19) side Equipped with ladder (20), the quantity of the idler wheel (8) is two, and idler wheel (8) and transmission mechanism internal structure are rotatablely connected, described The quantity of electric block (7) is two, and is fixedly connected between two electric blocks (7) by fixed device (9), the fixed device (9) bottom end is equipped with hook (10), and links up with (10) top and be equipped with quiet pulley (11), and the quantity of the movable pulley (16) is four.