Summary of the invention
The purpose of this utility model is to provide a kind of basket-hanging suspender, solves the problems such as existing crane hanger inconvenient operation, inefficiency.
In order to achieve the above object, the utility model adopts following solution:
A kind of basket-hanging suspender, comprise hoist cable, suspension bracket and bottom girder, hoist cable one end is fixed on described suspension bracket, and the other end is fixed with pincerlike folder, and described suspension bracket is made up of crossbeam and two columns, and described column is fixed on described crossbeam two ends; Described column bottom is provided with draw-in groove, and the corresponding stud in described bottom girder two ends is provided with rotary-locking device, and described rotary-locking device is rotatable to be locked on described draw-in groove, forms fixing of bottom girder and suspension bracket.
Further, described rotary-locking device comprises rotating shaft; Described rotating shaft top is provided with the block tongue matched with described draw-in groove, is then fixed on described bottom girder by anchor fitting is rotatable bottom described rotating shaft; Described rotating shaft bottom is fixed with driving lever, and described driving lever stretches out bottom girder, for rotating shaft described in switch.
Further, described anchor fitting is groove structure, is fastened on the base bottom described rotating shaft, and is screwed on described bottom girder.
Further, described block tongue and rotating shaft are one of the forming, and described driving lever is screwed in rotating shaft bottom.
Further, described driving lever is L-type.
Compared with prior art, the advantage of technical solutions of the utility model is:
By changing traditional suspension bracket, to be fixedly connected with mode with bottom girder be separable connection mode, and control being locked of suspension bracket and bottom girder by rotary-locking device and to be separated with unclamping, thus complete the operation of handling goods.Basket-hanging suspender described in the utility model, not only effectively reduces the working strength of operating personal, and improves convenience and the loading and unloading operation efficiency of suspender use.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated.
Shown in composition graphs 1 and Fig. 2, Fig. 3, a kind of basket-hanging suspender, comprises hoist cable 10, suspension bracket 20 and bottom girder 30, and hoist cable 10 one end is fixed on described suspension bracket 20, and the other end is fixed with pincerlike folder 11; Described suspension bracket is made up of crossbeam 21 and two columns 22, and described column 22 is fixed on described crossbeam 21 two ends; Described column 22 bottom is provided with draw-in groove, and corresponding column 22 position, described bottom girder 30 two ends is provided with rotary-locking device 31, and described rotary-locking device is rotatable to be locked on described draw-in groove, forms fixing of bottom girder and suspension bracket.
Described pincer folder is 11 for being fixed to girder steel 100 by suspension bracket, and the distance between two secondary suspension brackets can be pressed from both sides 11 positions be fixed on girder steel by pincer and adjusted.During use, general adopt two secondary suspension brackets with the use of, and the use of girder steel 100, can make two secondary suspension bracket level heights consistent, ensure that stability during lifting cargo.
Described column 22 and bottom girder 30 are hollow section steel manufacture, and intensity is high.Described draw-in groove 23 adopts steel plate to open a notch and is welded on formation bottom described column 22 again, and bolt can certainly be adopted to fix.Described draw-in groove also can adopt two fixture blocks to be fixed on column inwall both sides and be formed.
Wherein, as shown in Figure 2 to Figure 3, described rotary-locking device 31 mainly comprises rotating shaft 311; Described rotating shaft top is provided with the block tongue 312 matched with described draw-in groove, is then fixed on described bottom girder 30 by anchor fitting is rotatable bottom described rotating shaft 311.Specifically, described block tongue 312 is positioned at rotating shaft 311 top, is symmetrically distributed in rotating shaft 311 line of centers both sides, forms two flanks at rotating shaft top.When described rotating shaft 311 top is in an orientation, block tongue 312 just stretches into from draw-in groove notch, then by rotating shaft 311 90-degree rotation angle, now, block tongue 312 is overlapped on the steel plate of draw-in groove notch both sides, suspension bracket and bottom girder are linked into an integrated entity, and now bottom girder can be sling by hoisting crane suspension bracket of slinging together, thus the goods be placed on bottom girder of slinging; When an angle of 90 degrees is turned round in rotating shaft 311, block tongue in rotating shaft is in again on draw-in groove notch, and also namely block tongue does not overlap with draw-in groove steel plate, and block tongue vertically can depart from draw-in groove, now suspension bracket and bottom girder are in released state, hoisting crane suspension bracket is hung away can put down bottom girder and on goods.
Wherein, be fixed in the groove of bottom girder 30 bottom the rotating shaft 311 of described rotary-locking device 31, make rotating shaft only to rotate, and cannot bottom girder be departed from.This groove is fixed on bottom girder by two secondary groove structures and is formed, specifically, there is bottom rotating shaft 311 cup dolly 313, groove structure has circular arc indent cell body 314, two secondary groove body 314 are respectively from shaft base both sides engaging base 313, make rotating shaft to depart from groove, described groove body is then screwed on bottom girder or is directly weldingly fixed on bottom girder.Certainly, the steel plate of described groove body also can be cross section be L-type and supporting plate combination are formed.
Wherein, for the ease of rotating shaft 311, be fixed with driving lever 315 in described rotating shaft bottom, as shown in Figure 3, bottom girder 30 is then stretched out in one end of driving lever 315, and operating personal only need stir the external part of driving lever 315 with hand can rotating shaft described in switch.In order to prevent driving lever 315 from encountering bottom girder when pushing side, having a notch 32 in bottom girder side, moving for driving lever 315.The position of driving lever 315 ' residing for another state of driving lever.Described driving lever can be linear pattern also can be L-type, is as the criterion to facilitate not easily to encounter.Described driving lever can be screwed in rotating shaft bottom also can directly be welded on rotating shaft bottom.
Basket-hanging suspender described in the utility model, during use, is placed on stacks of cargo on bottom girder, then to be moved on bottom girder by suspension bracket by mobile suspension hook or hanging beam and aligns, then locked by rotary-locking device, suspension bracket is fixedly connected with bottom girder, goods of slinging; Mobile suspension hook or hanging beam, to desired location, put down suspension bracket to ground or other desired locations, unclamp rotary-locking device, put down bottom girder and goods, namely complete a goods movement operation.On mobile suspension hook or hanging beam to lower a pile goods, carry out next operation.
Basket-hanging suspender described in the utility model, design ingenious, rotary-locking device is arranged on bottom girder, and fixture block is set on the contact position of suspension bracket and bottom girder, make can realize being locked and unclamping and being separated of suspension bracket and bottom girder by rotary-locking device, thus realize quick loading, unloading goods, not only effectively reduce the working strength of operating personal, and improve convenience and the loading and unloading operation efficiency of suspender use.
Although the utility model with preferred embodiment openly as above; but it is not for limiting the utility model; any those skilled in the art are not departing from spirit and scope of the present utility model; can make possible variation and amendment, the scope that therefore protection domain of the present utility model should define with the utility model claim is as the criterion.