CN202482844U - Lifting mechanism for vibro-jetting apparatus with bottom discharging device - Google Patents

Abstract

The utility model provides a lifting mechanism for a vibro-jetting apparatus with a bottom discharging device, comprising a material collecting hopper with a lower end outlet for connecting a blanking tube, the upper end of the material collecting hopper is provided with a lifting connecting structure for connecting a stake or a mast, the lifting connecting structure connected on the material collecting hopper is a hopper lifting column fixed on the material collecting hopper, a pulley is disposed on the hopper lifting column for connecting a steel wire rope in a corresponding pulley gear on the mast, a cantilever beam is hinged on the hopper lifting column fixed on the material collecting hopper and disposed at the upper part of the material collecting hopper, a baffle plate is disposed at a position of transverse disposing of the cantilever beam on the hopper lifting column, the cantilever beam is supported on the baffle plate, and the external end of the cantilever beam is provided with a pulley. The lifting mechanism provides convenience for smooth pouring of filling materials by the lifting hopper to the material collecting hopper.

Description

A kind of have the shaking towards the hoisting mechanism of equipment of bottom discharge device

Technical field

The utility model provides a kind of and shakes towards equipment, and a kind of the shaking towards the hoisting mechanism of equipment of bottom discharge device of having especially is provided.

Background technology

Of the prior art be used for ground stabilization or under water deep layer encrypt have the shaking of bottom discharge device towards equipment; It comprises a tremie pipe; Lower end at tremie pipe sets firmly vibrating impacter, in the upper end of said tremie pipe aggregate bin is set, and has connected Hanging roller on this aggregate bin; This rise Hanging roller through wire rope be arranged on a bar or mast upper end assembly pulley and be connected and connect hoist engine, make the up-down of said tremie pipe.

In order to make said inserts be added in the aggregate bin; Then inject operation place through tremie pipe; On stake bar mast, establish pulley in the prior art; Connect a hopper on the aggregate bin and promote column, this hopper promotes column and is provided with pulley formation tremie pipe and the lifting structure of aggregate bin on said pulley and the mast; On the one lifting hopper bale handle is set; An end that on this bale handle, connects wire rope; The other end of wire rope is through the pulley auxiliary connection hoist engine on the mast; For fear of promote hopper in rising to the process of aggregate bin with the aggregate bin collision, promote on the column at hopper and to be provided with a crossbeam, the length of this crossbeam makes in the said lifting hopper lifting process and has one to set spacing between the said aggregate bin.The corresponding position is provided with hook on aggregate bin, and when the lifting hopper rose to the aggregate bin place, marginal hook that this setting spacing guarantees to promote hopper was on this hook, and continuing to spur wire rope can get into aggregate bin so that additive is toppled in the upset of lifting hopper.The shortcoming of this structure is, is fixing structure between the column because crossbeam promotes with hopper, and when promoting the height that hopper is mentioned with aggregate bin equates, and the obstruction of the spacing between aggregate bin lifting hopper comes to and in aggregate bin, topples over inserts on the aggregate bin.

The utility model content

The purpose of the utility model is to improve the deficiency of prior art, provide a kind of can promote conveniently that hopper topples over inserts in aggregate bin have the shaking of bottom discharge device towards the hoisting mechanism of equipment.

The purpose of the utility model is achieved in that

A kind of have the shaking towards the hoisting mechanism of equipment of bottom discharge device; It comprises that its lower end outlet is used to connect the aggregate bin of tremie pipe; Its upper end is provided with a up-down syndeton; Be used for being connected with stake bar or mast; The said up-down syndeton that connects on the said aggregate bin is that the hopper that is fixed on the aggregate bin promotes column, which is provided with pulley be used for mast on the wire rope of corresponding pulley gear is connected, be fixed on a hinged cantilever beams on the said hopper lifting column that places the aggregate bin top on the said aggregate bin; Promote to be positioned on the column below the cantilever beams at said hopper and on the correspondence position with respect to the cantilever beams horizontally set baffle plate is set; Said cantilever beams is supported on the said baffle plate, in the outer end of this cantilever beams one pulley is set, be used for be arranged on a bar or mast on the one of which end of pulley gear be connected the wire rope that promotes hopper and connect.

The utility model provides has the shaking towards the hoisting mechanism of equipment of bottom discharge device; Through being hinged on, cantilever beams promotes on the column; When the lifting hopper is mentioned with the corresponding isometry position of aggregate bin; Can drive cantilever beams and upwards rotate, the convenient hopper that promotes tilts at the top edge of aggregate bin, topples over to fill and expects in the aggregate bin.

Through accompanying drawing the utility model is described further below.

Description of drawings

Fig. 1 has the shaking towards the structural representation of the hoisting mechanism of equipment of bottom discharge device for what the utility model provided.

The specific embodiment

As shown in Figure 1; A kind of the shaking towards equipment of bottom discharge device of having provided by the invention comprises a frame, and this frame comprises that one vertically is arranged at the pile frame mast 1 on the boats and ships for example; Be provided with a mast head 11 at the top of this pile frame mast 1; On this mast head, be provided with a pulley 111, vertically be provided with below wire rope on it 112 connects downwards one promote column 2 upper ends pulleys 21, pulley 111 and pulley 21 and on wire rope 112 constituted the hoisting mechanism of lifting tackle column 2; Wire rope connects main winch, can be so that lifting tackle column 2 moves up and down.Connect firmly the aggregate bin 3 of local oscillator in the equipment in the lower end of lifting tackle column, connection tremie pipe 4 below aggregate bin 3 bundlees fixedly vibrating impacter 5 side by side in the lower end of tremie pipe 4.Motor seal in the vibrating impacter 5 in the vibrating impacter housing, pipelines such as the cable that connects on the motor from the lower seal that is fixed on the tube bank pipeline on the tremie pipe sidewall put in, stretch out from the top of pipeline.In the present embodiment, there is a turnover pipeline centre that tube bank is set, and tremie pipe then is a VERTICAL TUBE, and any turnover is not established in the centre, for the ease of the following row of inserts.One pulley 113 and pulley 114 also is set on mast head 11; Boom hoist cable 115 is set therebetween; This boom hoist cable 115 suspension downwards one promotes the bale handle 61 of hopper 6; This pulley 113, pulley 114 and boom hoist cable 115 are formed the hoisting mechanism of a lifting hopper 6, and wire rope 115 connects a secondary hoist engine (not shown), make that promoting hopper 6 rises to the operation that the height suitable with aggregate bin toppled over after filling inserts in aggregate bin.

A hinged cantilever beams 7 on the lifting column 2 of fixed set hopper 3, it places aggregate bin 3 tops, and a pulley 71 is set in the outer end of this cantilever beams 7.On the correspondence position that is positioned at cantilever beams 7 horizontally sets on the lifting column 2, a baffle plate 72 is set, said cantilever beams 7 is supported on the said baffle plate 72, make cantilever beams 7 upwards to rotate, but downward rotation direction is blocked by baffle plate.The pulley 71 that the wire rope that connects on the aforementioned lifting hopper 6 is provided with through outer end on this cantilever beams 7.In use, the boom hoist cable 115 that promotes on the hopper 6 is connected the hoist engine (not shown) through the pulley 113 that the said pulley on this cantilever beams 7 71 connects on the mast with pulley 114.In the time of on promoting the hook of top edge that hopper 6 rises to aggregate bin 3; Continue pulling boom hoist cable 115; Said cantilever beams 7 just can upwards be rotated around jointed shaft; Pulley 71 on it promptly relies on mast 1, under the effect of this active force, just can so that promote hopper 6 can be successfully on the hook of the top edge of aggregate bin 3 upset toppled over inserts.Here, promote the bale handle on the hopper 6 the permanent position should this promote hopper center of gravity above, the length of its bale handle should satisfy can not receive in the switching process and promotes stopping of hopper.

Claims (1)

1. one kind has the shaking towards the hoisting mechanism of equipment of bottom discharge device; It is characterized in that comprising that its lower end outlet is used to connect the aggregate bin of tremie pipe; Its upper end is provided with a up-down syndeton; Be used for being connected with stake bar or mast; The said up-down syndeton that connects on the said aggregate bin is that the hopper that is fixed on the aggregate bin promotes column, which is provided with pulley be used for mast on the wire rope of corresponding pulley gear is connected, be fixed on a hinged cantilever beams on the said hopper lifting column that places the aggregate bin top on the said aggregate bin; Promote to be positioned on the column below the cantilever beams at said hopper and on the correspondence position with respect to the cantilever beams horizontally set baffle plate is set; Said cantilever beams is supported on the said baffle plate, in the outer end of this cantilever beams one pulley is set, be used for be arranged on a bar or mast on the one of which end of pulley gear be connected the wire rope that promotes hopper and connect.

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