CN102425168A - Asymmetric walking type walking chassis for SMW (soil mixing wall) method pile driver - Google Patents
Asymmetric walking type walking chassis for SMW (soil mixing wall) method pile driver Download PDFInfo
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- CN102425168A CN102425168A CN2011104371469A CN201110437146A CN102425168A CN 102425168 A CN102425168 A CN 102425168A CN 2011104371469 A CN2011104371469 A CN 2011104371469A CN 201110437146 A CN201110437146 A CN 201110437146A CN 102425168 A CN102425168 A CN 102425168A
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- supporting leg
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- shipping agency
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Abstract
The invention relates to an asymmetric walking type walking chassis for an SMW (soil mixing wall) method pile driver, which is characterized in that: a pile driver body is connected with long ships and short ships through ball joints of long ship outriggers and short ship outriggers, the two long ships are arranged into an asymmetric structure, and the short ships are arranged into a double-layer structure. The ground contact area of the pile driver is increased, so that the unit pressure of ground when the pile driver is used for construction becomes small, and the stability of the pile driver is increased; a roadbed box is not needed when the SMW method pile driver with the chassis is used for construction, so the construction cost is reduced; the long and short ships can automatically adapt to the ground, so the surface flatness requirements are reduced, and the applicability of the pile driver is improved. The chassis has a simple structure, and is simple and convenient to produce, install, uninstall and maintain.
Description
Technical field
The present invention relates to the asymmetric walking chassis of a kind of SMW worker's method stake machine.
Background technology
SMW worker's method stake machine is the desirable stake construction equipment of SMW worker's method construction, and SMW worker's method is a kind of novel Base hole supporting technology, also claims stiffness cement mixing method method and colonnade formula soil water mud wall worker method.SMW worker's method good waterproof performance, construction depth is big, and retaining soil nature can be good; At the bottom of the operating expenses, can be widely used in making the waterproof retaining wall, the revetment of going bail for during buried pipeline in the underground fortification excavation; The waterproof of rivers dam, engineerings such as antiseep and other soft groundsill reinforcings are used more and more wider.
The crawler-type traveling chassis is adopted on SMW worker's method stake machine chassis more at present, because SMW worker's method construction plant all is non-hardened ground, earth bearing strength is little, and crawler-type traveling chassis earth area is little, and the major accident that the machine that falls into is tumbled usually takes place.And because SMW worker's method stake machine equipment is preposition, weight concentrates on the front portion of a machine, anterior boring slip casting and stirring during the work of stake machine; Anterior geology meeting deliquescing, earth bearing strength is littler, and sunken machine takes place more easily; Often need fill up subgrade case at present, subgrade case all can be sagged sometimes, after the stake machine moves; Need and to dig out subgrade case, the big increase of construction cost by digging machine.
Summary of the invention
Institute of the present invention technical solution problem is: little to SMW worker's method stake machine crawler-type traveling chassis earth area in the above-mentioned prior art, the deficiency that the machine that falls into is tumbled takes place easily, and provide a kind of SMW worker's method stake machine asymmetric walking chassis.
In order to solve the problems of the technologies described above; The technical scheme that the present invention adopted is: the asymmetric walking chassis of a kind of SMW worker's method stake machine; Comprise fuselage, counterweight, two long ships, four long ship supporting legs, long shipping agencys walk oil cylinder, long shipping agency walk dolly, two short ships, four short ship supporting legs, short shipping agencys walk oil cylinder, and short shipping agency walk dolly, counterweight is fixed in an end of fuselage through counter-balanced carriage; Be characterized in: said fuselage is a body structure, is welded with 4 groups of supporting leg free bearings on this fuselage, 2 every group, is symmetrically distributed in the fuselage both sides; One end of these 4 long ship supporting legs and 4 short ship supporting legs is connected with the supporting leg free bearing through the supporting leg hinge respectively; The other end of this long ship supporting leg is installed long ship supporting leg hoist cylinder; The cylinder barrel of this long ship supporting leg hoist cylinder is fixed on the long ship supporting leg; Walk on the ball cup of dolly and the piston rod end bulb is connected long shipping agency, the cylinder barrel that long shipping agency is walked oil cylinder is fixed on long shipping agency and walks on the dolly, and the piston club head is fixed on the long ship surface; Two long ships are horizontal and be unsymmetric structure, which is provided with long ship track; The other end of these four short ship supporting legs is provided with bulb; This bulb is installed in short shipping agency and walks on the ball cup of dolly, and the cylinder barrel that short shipping agency is walked oil cylinder is fixed on short shipping agency and walks on the dolly, and the piston club head is fixed on short ship surface; This two short ship is vertical to be put and is double-decker, and it is provided with short ship track.
Said two long ships are made up of the long ship in front and back, and the area of preceding long ship is greater than the area of the long ship in back, and long ship increases contact area before can making, and grounding pressure is reduced, even also can not fall into machine without subgrade case, have practiced thrift construction cost.
For realizing that the stake machine turns to, said two short ships are made up of last lower platform, and lower platform connects through central axis on this, and said short ship track is set on this upper mounting plate.
For the ease of transportation, the two sides of said supporting leg free bearing are open architecture, and this supporting leg free bearing is made up of supporting plate up and down, and supporting plate connects through coupling spindle up and down, can prevent the distortion of supporting plate up and down of supporting leg free bearing, increases the rigidity of supporting leg free bearing.
Said long ship supporting leg is positioned on the supporting leg free bearing through alignment pin; And this long ship supporting leg is provided with long ship supporting leg telescopic oil cylinder; The cylinder barrel of this long ship supporting leg telescopic oil cylinder is fixed on the supporting leg free bearing of this long ship supporting leg one end, and the piston club head is fixed on the other end of this long ship supporting leg.
The invention has the beneficial effects as follows that long ship was a unsymmetric structure before and after this walking chassis adopted, increased the area of stake machine kiss the earth; And the layout of length ship optimized, grounding pressure diminishes when making ram machine construction, has increased the stability of stake machine; Need not use subgrade case when using this chassis SMW worker's method ram machine construction, reduce construction cost, length ship supporting leg is walked dolly with the length shipping agency and is adopted bulb to be connected; Make the length ship can adapt to ground automatically, reduce requirement, improve stake machine applicability ground flat degree; This chassis structure is simple, production, installation and removal, convenience easy to maintenance.
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Description of drawings
Fig. 1 a is a chassis structure sketch map of the present invention.
Fig. 1 b is the vertical view of Fig. 1 a.
Fig. 2 is long ship leg structure sketch map.
Fig. 3 a is the structural representation of long ship.
Fig. 3 b is the vertical view of Fig. 3 a.
Fig. 4 is short ship leg structure sketch map.
Fig. 5 a is the double-decker structural representation of short ship.
Fig. 5 b is the lateral view of Fig. 5 a.
Fig. 6 is a main frame travel position sketch map.
The specific embodiment
Shown in Fig. 1 a and Fig. 1 b; The present invention is the asymmetric walking chassis of a kind of SMW worker's method stake machine, it comprise fuselage 1, counterweight 2, two long ships 3, four long ship supporting legs 4, long shipping agencys walk oil cylinder 5, long shipping agency walk the short ship supporting leg of the short ship of dolly 6, two 7, four 8, short shipping agency walk oil cylinder 9, and short shipping agency walk dolly 10.Wherein:
This fuselage 1 is a body structure; Counterweight 2 is fixed in an end of fuselage 1 through counter-balanced carriage 21; Be welded with 4 groups of supporting leg free bearings 11 on this fuselage 1; Every group 2; Be symmetrically distributed in fuselage 1 both sides, and this supporting leg free bearing 11 is made up of supporting plate (not shown) up and down, supporting plate is linked together by coupling spindle 12 up and down; Can prevent the distortion of supporting plate up and down of supporting leg free bearing 11, increase the rigidity of supporting leg free bearing;
These four long ship supporting legs 4 are divided into two groups of front and back, and two every group, these four short ship supporting legs 8 also are divided into two groups, two every group; One end of these 4 long ship supporting legs 4 and 4 short ship supporting legs 8 is connected with supporting leg free bearing 11 through supporting leg hinge 13 respectively; The other end of this long ship supporting leg 4 is installed long ship supporting leg hoist cylinder 14; In conjunction with referring to Fig. 2, the cylinder barrel 141 of this long ship supporting leg hoist cylinder 14 is fixed on the long ship supporting leg 4, walks on the ball cup 61 of dolly 6 and piston rod end bulb 142 is connected long shipping agency; In conjunction with referring to Fig. 3 a and Fig. 3 b; The cylinder barrel that long shipping agency is walked oil cylinder 5 is fixed on long shipping agency and walks on the dolly 6, and the piston club head is fixed on long ship 3 surfaces, thereby fuselage 1 and long ship 3 are coupled together; Two long ships 3 are horizontal and be unsymmetric structure, which is provided with long ship track 31, long ship 32,33 before and after this two long ship 3 also is divided into according to front and back two group leader's ship supporting legs; Long ship supporting leg 4 connects long ship 3 through bulb 142 can adapt to the physical features injustice automatically, and long shipping agency is walked dolly 6 and can on long ship track 31, be walked, and the piston rod that cooperates long shipping agency to walk oil cylinder 5 stretches, and just can realize that the stake machine laterally moves;
The other end of these four short ship supporting legs 8 is provided with bulb 81, and in conjunction with referring to Fig. 4, this bulb 81 is installed in short shipping agency and walks on the ball cup 101 of dolly 10; In conjunction with referring to Fig. 5 a and Fig. 5 b, these two short ship 7 vertical putting, and be designed to double-decker; Be divided into lower platform 71,72; Should go up lower platform 71,72 and connect, can realize that a machine turns to, and this upper mounting plate 71 be provided with short ship track 74 through central axis 73; The cylinder barrel that short shipping agency is walked oil cylinder 9 is fixed on short shipping agency and walks on the dolly 10, and the piston club head is fixed on upper mounting plate 71 surfaces of short ship; This weak point ship supporting leg 8 is walked dolly 10 through bulb 81 with short shipping agency and is connected; Make short ship can swing the injustice that adapts to ground automatically, it is steady that an organizational security is maintained an equal level, and short shipping agency is walked dolly and can on short ship track, be walked; The piston rod of walking oil cylinder 9 through short shipping agency is flexible, and a machine of realizing is vertically walked and turned to.
This long ship supporting leg 4 is positioned on the supporting leg free bearing 11 through alignment pin 15; Because supporting leg free bearing 11 has two sides to be designed to open architecture; The side of this long ship supporting leg 4 in supporting leg free bearing 11 open type sides is provided with long ship supporting leg telescopic oil cylinder 16; The cylinder barrel of this long ship supporting leg telescopic oil cylinder 16 is fixed on the supporting leg free bearing 11 of these long ship supporting leg 4 one ends, and the piston club head is fixed on the other end of this long ship supporting leg 4.During the main frame transportation,, need not tear long ship and short ship supporting leg open referring to Fig. 6; As long as coupling spindle 12 and alignment pin 15 are taken off, utilize long ship supporting leg telescopic oil cylinder 16 just can long ship supporting leg be regained, short ship supporting leg utilizes artificial the withdrawal; Convenient transportation, and can reduce the disassemble and assemble work amount of when transhipment stake machine.During work, can long ship and short ship supporting leg be launched, and long ship supporting leg is pinned the location with alignment pin 15.
When 14 jackings of long ship supporting leg hoist cylinder make long ship ground connection, when short ship was liftoff, it is flexible that long shipping agency is walked the piston rod of oil cylinder 5, drives long shipping agency and walk dolly 6 and on long ship track 31, walk, and the drive fuselage is laterally mobile; Falling oil cylinder 14 withdrawals when long ship supporting leg length makes long ship liftoff; During weak point ship ground connection, flexible if long shipping agency is walked the piston rod of oil cylinder 5, can promote long shipping agency and walk dolly 6 walkings; Thereby piston rod can drive long ship and laterally move; If two short shipping agencys are walked that the piston rod of oil cylinder 9 is stretched simultaneously or when contracting, can be promoted short shipping agency and walk dolly 10 walking on short ship track 73, vertically move thereby drive fuselage; When 14 jackings of long ship supporting leg hoist cylinder make long ship ground connection, when short ship was liftoff, the piston rod that short shipping agency is walked oil cylinder was stretched simultaneously or is contracted, and can promote short shipping agency and walk carriage walking, vertically moved thereby piston rod can drive short ship.Control oil channel is when the withdrawal of long ship supporting leg hoist cylinder makes long ship liftoff, during short ship ground connection; Reversible control two short shipping agencys are walked oil cylinder, and the piston rod that makes a short shipping agency walk oil cylinder stretches out, and another short shipping agency is walked the piston rod withdrawal of oil cylinder; Promote the walking dolly counter motion, realize that fuselage turns to; After turning to, control oil channel, the jacking of long ship supporting leg hoist cylinder, when long ship kiss the earth made short ship liftoff fuselage jack-up, short ship lower platform automatically resets, and was ready for turning to next time, so that continue to turn to, realized that so the stake machine turns to.
During the work of SMW worker's method stake machine; Because the equipment 17 of this machine all is arranged on the front of fuselage 1, the weight of stake machine front is very big, for long ship grounding pressure before reducing; Long ship 32 sizes are bigger than long ship 33 sizes in back before the design, and long ship contact area is greater than the long ship contact area in back before making; The chassis is designed to unsymmetric structure, can adapt to the construction of SMW worker's method, increases the construction stability of stake machine, prevents that the major accident that the machine that falls into is tumbled from taking place; Need not use subgrade case when using this chassis SMW worker's method ram machine construction, reduce construction cost, length ship supporting leg is walked dolly with the length shipping agency and is adopted bulb to be connected, and the length ship can adapt to ground automatically, reduces the requirement to ground flat degree, improves stake machine applicability; This chassis structure is simple, production, installation and removal, convenience easy to maintenance.
Claims (6)
1. asymmetric walking chassis of SMW worker's method stake machine; Comprise fuselage (1), counterweight (2), two long ships (3), four long ship supporting legs (4), long shipping agency walk oil cylinder (5), long shipping agency walk dolly (6), two short ships (7), four short ship supporting legs (8), short shipping agency walk oil cylinder (9), and short shipping agency walk dolly (10), counterweight (2) is fixed in an end of fuselage (1) through counter-balanced carriage (21); It is characterized in that:
Said fuselage (1) is a body structure, is welded with 4 groups of supporting leg free bearings (11) on this fuselage (1), 2 every group, is symmetrically distributed in fuselage (1) both sides;
One end of these 4 long ship supporting legs (4) and 4 short ship supporting legs (8) is connected with supporting leg free bearing (11) through supporting leg hinge (13) respectively; The other end of this long ship supporting leg (4) is installed long ship supporting leg hoist cylinder (14); The cylinder barrel (141) of this long ship supporting leg hoist cylinder (14) is fixed on the long ship supporting leg (4); Walk on the ball cup of dolly (6) (61) and piston rod end bulb (142) is connected long shipping agency, the cylinder barrel that long shipping agency is walked oil cylinder (5) is fixed on long shipping agency and walks on the dolly (6), and the piston club head is fixed on long ship (3) surface; Two long ships (3) are horizontal and be unsymmetric structure, which is provided with long ship track (31);
The other end of these four short ship supporting legs (8) is provided with bulb (81); This bulb (81) is installed in short shipping agency and walks on the ball cup of dolly (10) (101); The cylinder barrel that short shipping agency is walked oil cylinder (9) is fixed on short shipping agency and walks on the dolly (10); And the piston club head is fixed on short ship (7) surface, and this two short ship (7) is vertical to be put and be double-decker, and it is provided with short ship track (74).
2. the asymmetric walking chassis of SMW worker's method stake machine as claimed in claim 1 is characterized in that: said two long ships (3) are made up of the long ship in front and back (32,33), and the area of preceding long ship (32) is greater than the area of the long ship in back (33).
3. the asymmetric walking chassis of SMW worker's method stake machine as claimed in claim 1; It is characterized in that: said two short ships (7) are made up of last lower platform (71,72); Should go up lower platform (71,72) and connect through central axis (73), said short ship track (74) is arranged on this upper mounting plate (71).
4. the asymmetric walking chassis of SMW worker's method stake machine as claimed in claim 1, it is characterized in that: the two sides of said supporting leg free bearing (11) are open architecture.
5. the asymmetric walking chassis of SMW worker's method stake machine as claimed in claim 1 is characterized in that: said supporting leg free bearing (11) is made up of supporting plate up and down, and supporting plate connects through coupling spindle (12) up and down.
6. the asymmetric walking chassis of SMW worker's method stake machine as claimed in claim 1; It is characterized in that: said long ship supporting leg (4) is positioned on the supporting leg free bearing (11) through alignment pin (15); And this long ship supporting leg (4) is provided with long ship supporting leg telescopic oil cylinder (16); The cylinder barrel of this long ship supporting leg telescopic oil cylinder (16) is fixed on the supporting leg free bearing (11) of these long ship supporting leg (4) one ends, and the piston club head is fixed on the other end of this long ship supporting leg (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104371469A CN102425168A (en) | 2011-12-23 | 2011-12-23 | Asymmetric walking type walking chassis for SMW (soil mixing wall) method pile driver |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104371469A CN102425168A (en) | 2011-12-23 | 2011-12-23 | Asymmetric walking type walking chassis for SMW (soil mixing wall) method pile driver |
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|---|---|
| CN102425168A true CN102425168A (en) | 2012-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011104371469A Pending CN102425168A (en) | 2011-12-23 | 2011-12-23 | Asymmetric walking type walking chassis for SMW (soil mixing wall) method pile driver |
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| CN (1) | CN102425168A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102888843A (en) * | 2012-09-21 | 2013-01-23 | 浙江大学城市学院 | Rail sliding type piling machine and construction method thereof |
| WO2016033706A1 (en) * | 2014-09-03 | 2016-03-10 | 杨一男 | Walker-type traveling base apparatus |
| CN108331036A (en) * | 2017-08-24 | 2018-07-27 | 罗万友 | A kind of novel walking static test platform machine |
| CN108570986A (en) * | 2018-03-28 | 2018-09-25 | 河北卓秋实业有限公司 | A kind of piling machine frame body automatically moves platform |
| CN108589726A (en) * | 2018-06-08 | 2018-09-28 | 湖北毅力机械有限公司 | A kind of full-hydraulic multifunctional stake work platform and its construction method |
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| CN2285321Y (en) * | 1997-05-30 | 1998-07-01 | 顺德市永基建筑基础有限公司 | Front positioned pile-pressing machine |
| CN2389926Y (en) * | 1999-10-14 | 2000-08-02 | 周本祥 | Hydraulic static pile pressing machine |
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| CN201627195U (en) * | 2010-03-05 | 2010-11-10 | 武汉市天宝工程机械有限责任公司 | Power underlying SMW construction method pile machine |
| CN202466570U (en) * | 2011-12-23 | 2012-10-03 | 湖南新天和工程设备有限公司 | Asymmetric walking type traveling chassis of SMW method piling machine |
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2011
- 2011-12-23 CN CN2011104371469A patent/CN102425168A/en active Pending
Patent Citations (8)
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| GB2152986A (en) * | 1983-12-14 | 1985-08-14 | Qmc Ind Res | Equipment for use on uneven or inclined surfaces |
| CN2285321Y (en) * | 1997-05-30 | 1998-07-01 | 顺德市永基建筑基础有限公司 | Front positioned pile-pressing machine |
| CN2389926Y (en) * | 1999-10-14 | 2000-08-02 | 周本祥 | Hydraulic static pile pressing machine |
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| CN2801569Y (en) * | 2005-04-30 | 2006-08-02 | 徐州重型机械有限公司 | Front-extension rear oscillating support of concrete pump car |
| CN2832914Y (en) * | 2005-11-21 | 2006-11-01 | 武汉华威建筑桩工机械有限责任公司 | Foldable walking type travel machine frame |
| CN201627195U (en) * | 2010-03-05 | 2010-11-10 | 武汉市天宝工程机械有限责任公司 | Power underlying SMW construction method pile machine |
| CN202466570U (en) * | 2011-12-23 | 2012-10-03 | 湖南新天和工程设备有限公司 | Asymmetric walking type traveling chassis of SMW method piling machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102888843A (en) * | 2012-09-21 | 2013-01-23 | 浙江大学城市学院 | Rail sliding type piling machine and construction method thereof |
| WO2016033706A1 (en) * | 2014-09-03 | 2016-03-10 | 杨一男 | Walker-type traveling base apparatus |
| CN108331036A (en) * | 2017-08-24 | 2018-07-27 | 罗万友 | A kind of novel walking static test platform machine |
| CN108570986A (en) * | 2018-03-28 | 2018-09-25 | 河北卓秋实业有限公司 | A kind of piling machine frame body automatically moves platform |
| CN108589726A (en) * | 2018-06-08 | 2018-09-28 | 湖北毅力机械有限公司 | A kind of full-hydraulic multifunctional stake work platform and its construction method |
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Application publication date: 20120425 |