CN2432251Y

CN2432251Y - High-effective through-layer top pile-pressing machine

Info

Publication number: CN2432251Y
Application number: CN 00230430
Authority: CN
Inventors: 蔡崇晓
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-07-20
Filing date: 2000-07-20
Publication date: 2001-05-30
Anticipated expiration: 2010-07-20

Abstract

The utility model relates to a high-effective through-layer top pile-pressing machine, which is composed of a running mechanism I, a pile-pressing machine frame 9, a pile-pressing mechanism II, a hoister 28, or a crane in addition. The utility model is characterized in that the pile-pressing mechanism is composed of a pile clamping member III, a pile-pressing beam 16, an upper and a lower restrained beams 17 and 18, restrained pawls 25 and 26, a lower and an upper pile-pressing oil cylinders 19-2 and 19-1, a wire rope 22 connected with the upper and the lower restrained beams and the pawls, or a hydraulic punch vibrating hammer 20 and a hammer drill 24 in addition. The upper and the lower pile-pressing oil cylinders are fixed on the upper and the lower restrained beams, piston rods of the pile-pressing oil cylinders are connected with each other and supported on the pile-pressing beam, the hammer drill is arranged on the pile-pressing beam, and the punch vibrating hammer is invaginated on the middle part of the upper and the lower restrained beams. The pile-pressing machine is capable of realizing a static pressure pressing pile via double beams in series connection and in parallel connection or via a single beam, and combining with the punch vibrating force of a punch vibrating hammer to sink a pile, with high efficiency.

Description

Efficiently wear a layer top pile-pressing machine

The utility model belongs to building operations piling machinery, is specially a kind of layer top pile-pressing machine tool of efficiently wearing.

The top pile-pressing machine that building operations is at present used is the piling of single piling control beam list static(al) discontinuity.Locate with the pawl hole on the stake frame by the control beam grab that is installed on single control beam, advance pressure oil with the oil cylinder on the control beam, the oil cylinder piston bar stretches out and promotes the downward piling of piling beam, piling stops when finishing a required stroke to press, the downward backhaul of piling oil cylinder, piling control beam and pawl put in place with the backhaul downwards simultaneously of piling oil cylinder, wait the backhaul of piling mechanism to put in place after, control beam and pawl again with the stake frame on location, pawl hole carry out next discontinuity piling.

The piling beam is divided into pile cover, the lifting of piling mechanism and stake is sling with two hoist engines respectively, stake is sling tiltedly to hang and is inserted under the piling beam in the pile cover, the stake that the palpus personnel selection will hang by force pushes away vertical, transfer again and hang piling mechanism steel cable and hang a steel cable, stake is moved downward in pile frame near ground, catch stake stake is pushed away vertically by force with standing in the machine ground staff again, look for the stake position with the vertical shift of stake machine, the traversing liftoff move mode of ground connection that replaces repeatedly then, this is to finding the verticality of stake position, control stake accurately, and piling effect and construction safety are all unfavorable.

The purpose of this utility model is to overcome the shortcoming of above-mentioned top pile-pressing machine, improve, provide a kind of layer top pile-pressing machine of efficiently wearing to its structure, the piling mechanism of this pile press can twin beams series, parallel or the piling of single-beam static pressure, perhaps can also hold that perpendicular positioning is fast with vibration force two power combination pile sinking, pile holder, safety, efficient height.

That realizes the utility model purpose efficiently wears a layer top pile-pressing machine (referring to Fig. 1,2), by walking mechanism I, stake frame 9, piling mechanism II, hoist engine 28, crane 8 are formed, stake frame and crane is fixed on the walking mechanism, lifting is hung by the hoist engine that is installed on the machine by piling mechanism, described piling mechanism is held parts III, piling beam 16, is controlled beam 17 and control pawl 25 down by pile holder, following piling oil cylinder 19-1, on control beam 18 and control pawl 26, go up piling oil cylinder 19-1 and be connected upper and lower control beam and the steel cable of control pawl 22 is formed.Described pile holder is held the parts III and is installed under the piling beam, upper and lower piling oil cylinder 19-1,19-2 are separately fixed on the upper and

lower control beam

18,17, the piston rod of upper and lower piling oil cylinder withstands on the piling beam 16 and connects, upper and

lower control pawl

26,25 usefulness bearing pins are movably arranged on two of upper and lower control beam, and the pawl hole 10 that its pawl can stretch on the frame makes control beam location.

Described piling mechanism II also comprise hydraulic pressure towards vibration hammer 20, hammer anvil 24, its hammer anvil on piling beam 16, hydraulic pressure packs into meta at upper and

lower control beam

18,17 towards vibration hammer 20, tup withstands on the hammer anvil on the piling beam all the time.

The pile holder of described piling mechanism is held parts III (referring to Fig. 3) and is comprised pile cover oil cylinder seat 14, clamping oil cylinder 15, grip block 23, its pile cover oil cylinder seat is installed in the piling beam 16 times, grip block 23 is installed in the pile cover oil cylinder seat, and the clamping oil cylinder is contained on the pile cover oil cylinder seat and promotes that the grip block opening and closing unclasp and clamping stake the higher authorities.

The walking mechanism I of this top pile-pressing machine adopts the original structure form, also can adopt improvement form of structure, and it can be traversing with stake frame and the parts on the stake frame, vertical shift and revolution.So that find the stake position accurately.

Further specify the 26S Proteasome Structure and Function that this efficiently wears layer top pile-pressing machine below in conjunction with the embodiment accompanying drawing.

Fig. 1 is this configuration diagram of efficiently wearing layer top pile-pressing machine.

Fig. 2 is this piling mechanism structure chart of efficiently wearing layer top pile-pressing machine.

Fig. 3 is that this a kind of pile holder of efficiently wearing layer top pile-pressing machine is held modular construction figure.

Layer top pile-pressing machine of efficiently wearing shown in Figure 1 be by the walking mechanism I, and stake frame 9, piling mechanism II, hoist engine 28, crane 8 are formed, and stake frame 9 and crane 8 are installed on the walking mechanism piling mechanism and hang lifting by the hoist engine 28 at top in the stake frame.The walking mechanism I comprises traversing supporting base 1, cross moving track 2, traversing roller 3, traversing wheel seat 4, sideslip oil cylinder 11, girder 5, vertical shift pivoting support beam 7, vertical shift oil cylinder 13, jacking cylinder 6 and intermediate support seat 12.Piling mechanism (referring to Fig. 2) comprises that pile holder holds parts III, piling beam 16, controls beam 17 and control pawl 25, piling oil cylinder 19-2 down down, the last steel cable 22 of controlling beam 18 and control pawl 26, going up piling oil cylinder 19-1, the upper and lower control beam of connection and control pawl, hydraulic pressure is towards vibration hammer 20 and hammer anvil 24 in addition.Described pile holder is held the parts III and is installed in the piling beam 16 times, last piling oil cylinder 19-1 is fixed on the control beam 18 times, following piling oil cylinder 19-2 is fixed on down on the control beam 17, on, the piston rod of following piling oil cylinder withstands on downwards on the piling beam 16, on, under

control pawl

26,25 usefulness bearing pins are movably arranged on respectively, under control beam 18, two of 17, its pawl can stretch in the pawl hole 10 on the frame 9, when the piling oil cylinder advances the downward roof pressure piling of pressure oil promotion piston rod beam, its reaction is being tried hard to recommend the control beam upwards, at this moment controlling pawl stretches in the pawl hole on the stake frame, make the control beam upwards not move, when the piling oil cylinder does not advance pressure oil, then low-disturbance is being tried hard to recommend the control beam upwards, and the control beam then is to pack up pawl on axial to leave the pawl hole with the bearing pin to descending time control system pawl.

A kind of pile holder of shown in Figure 3 pile press is held parts, comprise pile cover oil cylinder seat 14, clamping oil cylinder 15, grip block 23, its pile cover oil cylinder seat is installed in the piling beam 16 times, grip block 23 is placed in the pile cover oil cylinder seat 14, and grip block promotes opening and closing and unclasps stake the higher authorities, the 27th with clamping stake 21 by being contained in clamping oil cylinder on the pile cover oil cylinder seat, hangs piling mechanism steel cable, 28 hoist engines.

This efficiently wears a layer top pile-pressing machine, piling mechanism hangs with hoist engine in the stake frame and promotes, piling mechanism drops on stake upper end and goes up clamping and stake the higher authorities, stake and piling mechanism fall together again, stake lower end align piles position is inserted in underground, but handle the just piling of upper and lower piling oil cylinder, pile pressing technology can be the twin beams piling of efficiently connecting, the afterburning piling in parallel of twin beams, twin beams or single-beam static pressure with towards vibration hammer vibration force combination pile sinking.

Twin beams series connection piling process is, when controlling 10 location, pawl hole on beam 17 and pawl 25 and the stake frame instantly, control down that piling oil cylinder 19-2 on the beam advances pressure oil, the oil cylinder piston bar stretches out and promotes the 16 downward pilings of piling beam downwards, when having pressed a stroke motion, on control beam 18 and pawl 26, go up the piling oil cylinder 19-1 backhaul that also thereupon descends and put in place; When last control beam 18 and

pawl

26 and 10 location, a stake frame pawl hole, piling oil cylinder 19-1 advances pressure oil on the last control beam, the oil cylinder piston bar stretches out downwards and promotes the piling of piling beam, when having pressed a stroke motion, under control beam 17 and locating detent 25, control the backhaul that also thereupon descends of beam piling oil cylinder down and put in place, but so the positioned alternate piling just the twin beams stake of efficiently connecting press.

Twin beams afterburning piling in parallel, generally after finishing, twin beams series connection piling carries out, before piling in parallel, earlier upper and lower control beam dowel pressing cylinder piston bar is regained and put in place, upper and lower control beam and pawl are located with stake frame pawl hole simultaneously, upper and lower control beam piling oil cylinder advances pressure oil, the oil cylinder piston bar stretches out downwards and promote the downward piling of piling beam simultaneously up and down, after a stroke is finished in piling, upper and lower control backhaul simultaneously, location simultaneously, piling downwards simultaneously, be pressed onto desired location up to stake, mention piling mechanism to desired location, so that carry out the next piling with hoist engine again.

Twin beams or single-beam static pressure and vibration force combination pile-sinking method are that hydraulic pressure is packed at upper and lower control beam meta towards vibration hammer 20, tup withstands on the hammer anvil 24 on the piling beam 16 all the time, when certain pressure is arrived in the static pressure piling, when needing vibration force and static pressure combination pile sinking, operating hydraulically operated valve makes and advances pressure oil towards the vibration hammer hydraulic motor and rotate to promote tup and move up and down in the hammer tube, just can produce vibration force and static pressure combination pile sinking, two kinds of power can make up pile sinking voluntarily, and its mechanism does not disturb mutually.

The piling mechanism of this pile press not only can strengthen the purpose that pile sinking is worn layer power but also can be reached the use ability that improves single pile bearing capacity and stake machine.

When adopting the pile holder of this machine to hold parts work, stake is sling the piling beam under in the insertion grip block 23, clamp a upper end after, put down suspension hook and suspender, stake just forms vertically, finds the stake position accurately by walking mechanism, without ground staff's push-and-pull, construction safety by deadweight.

Claims

1, a kind of top pile-pressing machine, by walking mechanism (I), stake frame (9), piling mechanism (II), hoist engine (28), perhaps also have crane (8) to form, stake frame (9) and crane (8) are fixed on the walking mechanism, piling mechanism is contained in the frame and is promoted by the hoist engine (28) that is installed on the machine, it is characterized in that described piling mechanism (II) holds parts (III) by pile holder, piling beam (16), under control beam (17) and control pawl (25), following piling oil cylinder (19-2), last control beam (18) and control pawl (26), last piling oil cylinder (19-1) be connected, controlling the steel cable (22) of beam and control pawl down forms, described pile holder parts (III) are installed under the piling beam (16), on, following piling oil cylinder (19-1), (19-2) be separately fixed at, under control beam (18), (17) on, on, the piston rod of following piling oil cylinder withstands on downwards on the piling beam (16), on, under control pawl (26), (25) be movably arranged on respectively with bearing pin, under control beam (18), (17) the pawl hole (10) that two, its pawl can be stretched on the frame (9) makes control beam location.

2, top pile-pressing machine as claimed in claim 1, it is characterized in that piling mechanism (II) comprises that also hydraulic pressure is towards vibration hammer (20), hammer anvil (24), its hammer anvil is on piling beam (16), hydraulic pressure packs into meta in upper and lower control beam (18), (17) towards vibration hammer (20), and tup withstands on the hammer anvil (24) on the piling beam (16) all the time.

3, as claim 1,2 described top pile-pressing machines, the pile holder that it is characterized in that described piling mechanism is held parts (III) and is comprised pile cover oil cylinder seat (14), clamping oil cylinder (15), grip block (23), its pile cover oil cylinder seat is installed under the piling beam (16), grip block (23) is placed in the pile cover oil cylinder seat, and the clamping oil cylinder is contained in and promotes on the pile cover oil cylinder seat that grip block (23) opening and closing unclasp and clamping stake the higher authorities.