CN103603352A - Walking pile driver chassis and walking pile driver comprising same - Google Patents
Walking pile driver chassis and walking pile driver comprising same Download PDFInfo
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- CN103603352A CN103603352A CN201310610726.2A CN201310610726A CN103603352A CN 103603352 A CN103603352 A CN 103603352A CN 201310610726 A CN201310610726 A CN 201310610726A CN 103603352 A CN103603352 A CN 103603352A
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- walking
- pile driver
- chassis
- type pile
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Abstract
The invention provides a walking pile driver chassis and a walking pile driver comprising the same. The chassis at least comprises a support plate (13), hydraulic cylinders (1), and steel I-beams or channel beams (8). The support plate (13) is fixedly connected with a walking pile driver chassis platform (3). A cylinder block of every hydraulic cylinder (1) is connected with the support plate (13). The steel I-beams or channel beams (8) are arranged on two sides of the walking pile driver chassis platform (3). The hydraulic cylinders (1) are disposed on the inner side of a side steel beam (8) of the chassis platform. A piton rod of every hydraulic cylinder (1) faces to space below the chassis platform (3). Side seal plates (61) are welded to open ends of the steel I-beams or channel beams (8). The chassis and the pile driver with the same have the advantages that bearing capacity is higher, connection is more stable, the pile driver is safer and more reliable to use, the transverse central distance of the cylinders is reduced, strength of the platform is improved, demounting hydraulic support legs is not required during transporting, transporting is more facilitated, the pile driver can be more efficiently installed on a work site, and labor intensity is reduced.
Description
Technical field
The present invention relates to walking-type pile driver technical field, especially relate to a kind of walking-type pile driver chassis.The invention still further relates to a kind of walking-type pile driver.
Background technology
Pile driver is that a kind of function is many, efficiency is high, pollute few preformed pile, pouring pile hole equipment, is widely used in the foundation construction engineerings such as urban construction, highway bridge, highrise building.Pile driver coordinates different operating device, is adapted to the pore-forming operation of various working, adapts to the soil-geological condition of China most areas, and the scope of application is very wide.Pile driver mainly contains two types of walking-type pile driver and crawler type pile drivers.Caterpillar chassis has the features such as driving force is large, versatility good, strong adaptability, and can be with to carry and walk.Walking-type pile driver adopts hydraulic walking chassis, automaticity is high, can walk voluntarily and 360 degree revolutions, be provided with four hydraulic legs and walking oil cylinder to assist walking and revolution, complete machine stability while simultaneously increasing construction, can transport by complete machine, platform area can be done greatlyr, is more suitable for operation on soft soil layer.
In prior art, the hydraulic leg of walking-type pile driver adopts suspension type to install, hydraulic jack is connected with the sidepiece longeron of walking-type pile driver platform by bolt, strengthened the width of platform, in transition transportation, need disassemble oil cylinder and mount pad, otherwise can be super wide, be bolted, its intensity is easily influenced, in use has the poor technical problem of safety and reliability.The decentralization of walking-type pile driver machine, be conducive to improve the stability of complete machine, and in prior art, the walking dolly device of walking-type pile driver occupies higher locational space, and height is unfavorable for lowering the center of gravity.
Summary of the invention
In order to overcome the defect of prior art, on the one hand, the object of the invention is to: a kind of walking-type pile driver chassis is provided.There is higher safety, reliability, during transportation, do not need dismounting, more convenient, and improved the installation effectiveness of pile driver.
In order to solve the problems of the technologies described above, walking-type pile driver provided by the invention chassis, at least has the base plate being fixedly connected with walking-type pile driver chassis platform; The hydraulic jack that cylinder body is connected with described base plate; Be positioned at steel I-beam or the steel channel beam of platform both sides, described walking-type pile driver chassis, described hydraulic jack is positioned at the inner side of described steel I-beam or steel channel beam, its piston rod is towards the below of described chassis platform, and the openend of described steel I-beam or steel channel beam is welded with side seal board.
Do not reducing under the prerequisite of walking-type pile driver chassis rigidity, in order to reduce the center of gravity on walking-type pile driver chassis.One of scheme as a further improvement on the present invention: walking-type pile driver provided by the invention chassis, also at least has the walking dolly bulb coupling bar being fixedly connected with described steel I-beam or steel channel beam; Walking dolly vehicle frame with described bulb coupling bar globular hinge; The roller being rotationally connected with described vehicle frame; Be positioned at the two guide rail bars that described roller below is fixedly connected with stride ship; Be positioned at two suspension plate that described roller top is fixedly connected with described stride ship, one side of the nearly vehicle frame of described roller has wheel rim, described guide rail bar and suspension plate are positioned at described wheel rim away from a side of vehicle frame, and the cross section of described guide rail bar is quadrangle, and its height is higher than the height of described wheel rim.
Further, also have the sliding bearing being connected with described walking dolly vehicle frame, described roller is connected with described walking dolly vehicle frame by described sliding bearing.
The cross section of the bar of guide rail described in the present invention is that quadrangle is its basic configuration roughly, and for the situation that has chamfering, for example guide rail bar contact or the edge that approaches wheel rim have chamfering or fillet, also should be considered as the protection domain that the claims in the present invention propose.
As a further improvement on the present invention two of scheme: walking-type pile driver provided by the invention chassis, the high 2～5cm of height of the more described wheel rim of height of described guide rail bar.
In order to improve walking-type pile driver chassis rigidity.As a further improvement on the present invention three of scheme: walking-type pile driver provided by the invention chassis, also have and be positioned at the backing plate being fixedly connected with described steel I-beam or steel channel beam below described steel I-beam or steel channel beam, described bulb coupling bar is positioned at the below of described backing plate and is fixedly connected with backing plate.
On three basis of improvement project, as a further improvement on the present invention four of scheme: walking-type pile driver provided by the invention chassis, the below of described backing plate is fixedly connected with two walking dolly bulb coupling bars, between described two walking dolly bulb coupling bars, also have the middle riser being fixedly connected with two walking dolly bulb coupling bars with described backing plate, the extended line direction of riser also has the sidepiece riser being fixedly connected with walking dolly bulb coupling bar with described backing plate in the middle of described.
As a further improvement on the present invention five of scheme: walking-type pile driver provided by the invention chassis, described base plate has manhole, on the cylinder body of described hydraulic jack, be fixedly connected with flange, the cylinder body of described hydraulic jack inserts in described manhole, by described flange, is removably connected with described base plate with a plurality of bolts.
On five basis of improvement project, as a further improvement on the present invention six of scheme: walking-type pile driver provided by the invention chassis, also there is at least one below that is positioned at described base plate, the reinforcement gusset being fixedly connected with walking-type pile driver chassis platform with described base plate.
In prior art, the fuel tank of walking-type pile driver and motor and hydraulic pump are all mounted in main platform body or motor and hydraulic pump are arranged on fuel tank top; motor and hydraulic pump do not have rainproof and preventing coating protection; stability on the application life of motor and hydraulic pump and work is brought impact, in order to overcome the deficiencies in the prior art.As a further improvement on the present invention seven of scheme: walking-type pile driver provided by the invention chassis, also at least has the bracing frame being connected with described walking-type pile driver chassis platform; Be positioned at the fuel reserve tank of support frame as described above top; At least one is positioned at described fuel reserve tank below and is detachably connected on the motor on the platform of described walking-type pile driver chassis.
On seven basis of improvement project, as a further improvement on the present invention eight of scheme: walking-type pile driver provided by the invention chassis, also there is the hydraulic pump being connected with described electric-motor drive, described hydraulic pump is positioned at the below of described fuel reserve tank.
On the other hand, the object of the invention is to: a kind of walking-type pile driver is provided.There is higher safety, reliability, during transportation, do not need dismounting, more convenient, and improved the installation effectiveness of pile driver.
In order to solve the problems of the technologies described above, walking-type pile driver provided by the invention, comprises the walking-type pile driver chassis described in aforementioned techniques scheme and improvement project any one thereof.
Aforementioned improved technical scheme can be implemented alone or in combination.
Beneficial effect of the present invention: connected mode provided by the invention is compared with the prior art connected mode that the sidepiece of walking-type pile driver platform is connected by bolt compared with hydraulic jack, it is stressed more greatly, connection is more stable, has increased pile driver safety, reliability in use; Reduced the transverse pitch between oil cylinder, increased the intensity of platform, and reduced the horizontal deflection of platform, during transportation, do not need to dismantle hydraulic leg and (during the suspension type installation and transportation of prior art, need disassemble oil cylinder and mount pad, otherwise can be super wide), make to transport more convenient, and improved the installation effectiveness of pile driver in working site, reduced labour intensity.By steel I-beam or steel channel beam are increased in side seal board, preferred version and have also increased backing plate, middle riser, sidepiece riser, make the strength and stiffness of main platform body all obtain larger lifting, thereby solved the larger problem of main platform body deflection in prior art, and it is safer, more reliable that pile driver is used; Increase after side seal board, make pile driver outward appearance more attractive in appearance.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, forms the application's a part, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of walking-type pile driver;
Fig. 2 is embodiment walking-type pile driver chassis partial structurtes schematic diagram;
Fig. 3 is the plan structure schematic diagram on Fig. 2 embodiment walking-type pile driver chassis;
Fig. 4 is the perspective view on Fig. 2 embodiment walking-type pile driver chassis;
Fig. 5 is the structural representation of the hydraulic leg on embodiment walking-type pile driver chassis;
Fig. 6 is the structural representation of the walking dolly device on embodiment walking-type pile driver chassis;
Fig. 7 is fuel reserve tank and the hydraulic pump installing structure schematic diagram on embodiment walking-type pile driver chassis;
Fig. 8 is the left TV structure schematic diagram of Fig. 7.
The specific embodiment
Walking-type pile driver as shown in Figure 1, there is chassis, walking-type pile driver chassis as shown in Figures 2 to 4, comprise walking-type pile driver chassis platform 3, bottom in the front-end and back-end of walking-type pile driver chassis platform 3 is provided with left and right walking stride, at the left and right side of walking-type pile driver chassis platform 3, is provided with forward and backward walking stride.Described left and right walking stride is provided with the supporting leg that vertical hydraulic jack 1 drives, and is connected with walking dolly and stride ship (not shown in Fig. 2 to Fig. 4, to refer to Fig. 1) in the lower end of supporting leg.
As shown in Figure 5: a left side, the supporting leg that right lateral is walked stride comprises the base plate 13 being fixedly connected with walking-type pile driver chassis platform, below described base plate 13, be welded with two reinforcement gussets 14 with described base plate 13 and walking-type pile driver chassis platform 3, described base plate 13 has manhole, on the cylinder body of hydraulic jack 1, be fixedly connected with flange 11, the cylinder body of described hydraulic jack 1 inserts in described manhole, by described flange 11, be removably connected with described base plate 13 with a plurality of bolts 12, described hydraulic jack 1 is positioned at the inner side of the sidepiece longeron 8 of described chassis platform, the piston rod of hydraulic jack 1 is towards the below of described chassis platform 3, the top of piston rod is globular hinge head, hinged with walking dolly.
As shown in Figure 6: forward and backward walking walking device comprises bulb coupling bar 6, walking dolly and the stride ship 4 being connected with walking-type pile driver chassis platform 3.In embodiment, the both sides of walking-type pile driver chassis platform 3 have two i-shape steel beams 8, at the outside openend of i-shape steel beam 8, are welded with side seal board 61, and side seal board 61 is by the outside openend sealing of i-shape steel beam 8; Below i-shape steel beam 8, be welded with and strengthen backing plate 62; Below backing plate 62, be welded with walking dolly bulb coupling bar 6; Between two walking dolly bulb coupling bars 6, also there is the middle riser 7 with described backing plate 62 and 6 welding of walking dolly bulb coupling bar; In the extended line direction of described middle riser 7, also have with the sidepiece riser 2(of described backing plate 62 and 6 welding of walking dolly bulb coupling bar and refer to Fig. 2).Walking dolly vehicle frame 63 and described bulb coupling bar 6 globular hinges, each vehicle frame 63 has two parallel roller shafts, four rolling 64 is arranged on described roller shaft, be distributed in symmetrically the both sides of described vehicle frame 63, hubcap is detachably connected on described roller shaft by screw, four rolling 64 is rotationally connected with described vehicle frame 63, two guide rail bars 65 are positioned at described roller 64 belows and are fixedly connected with described stride ship 4, two suspension plate 66 are positioned at the top of described roller 64 and are fixedly connected with described stride ship 4, the inner side of described roller 64 nearly vehicle frames has wheel rim, described guide rail bar 65 and suspension plate 66 are positioned at the outside of described wheel rim, the cross section of described guide rail bar 65 is quadrangle, its height is higher than the height 2～5cm of described wheel rim.In the course of work, move along suspension plate 66 and guide rail bar 65 with flexible promotion vehicle frame 63 and the four rolling 64 of the hinged hydraulic jack (not shown) of walking dolly vehicle frame 63, thereby drive walking dolly to move relative to stride ship 4 positions, walking dolly is connected with walking-type pile driver, thereby realize walking-type pile driver, moves.
As shown in Figure 7 and Figure 8, four root posts of bracing frame 52 are fixedly connected with described walking-type pile driver chassis platform 3, fuel reserve tank 1 is positioned at the top of support frame as described above 52, motor 5 and the hydraulic pump 53 being in transmission connection with it are detachably connected on walking-type pile driver chassis platform 3, and motor 5 and hydraulic pump 53 are positioned at the below of described fuel reserve tank 51.51 pairs of motor 5 of fuel reserve tank and hydraulic pump 53 have played rainproof, sun-proof protective effect, have extended the application life of motor 5 and hydraulic pump 53, have reduced the drag losses of hydraulic circuit.
Walking-type pile driver provided by the invention chassis and have other parts of walking-type pile driver on this chassis and the technology contents that connected mode is known for those skilled in the art is prior art, without for a more detailed description.
In other embodiments, also the opposite side openend of i-shape steel beam 6 is welded with to side seal board; I-shape steel beam 6 is replaceable grooving section steel beam also, has identical or close technique effect.
Obviously, the invention is not restricted to above preferred embodiment, also can in the spirit of the claims in the present invention and manual restriction, carry out conversion and the improvement of various ways, can solve same technical problem, and obtain the technique effect of expection, therefore do not repeat.Those of ordinary skill in the art can be from content disclosed by the invention directly or all schemes of associating, as long as within the spirit limiting in claim, also belong to protection scope of the present invention.
Claims (10)
1. a walking-type pile driver chassis, is characterized in that: at least have the base plate (13) being fixedly connected with walking-type pile driver chassis platform (3); The hydraulic jack (1) that cylinder body is connected with described base plate (13); Be positioned at steel I-beam or the steel channel beam (8) of described walking-type pile driver chassis platform (3) both sides, described hydraulic jack (1) is positioned at the inner side of described steel I-beam or steel channel beam (8), its piston rod is towards the below of described chassis platform (3), and the openend of described steel I-beam or steel channel beam (8) is welded with side seal board (61).
2. walking-type pile driver according to claim 1 chassis, is characterized in that: also at least have the walking dolly bulb coupling bar (6) being fixedly connected with described steel I-beam or steel channel beam (8); Walking dolly vehicle frame (63) with described bulb coupling bar (6) globular hinge; The roller (64) being rotationally connected with described vehicle frame (63); Be positioned at the two guide rail bars (65) that described roller (64) below is fixedly connected with stride ship (4); Be positioned at two suspension plate (66) that described roller (64) top is fixedly connected with described stride ship (4), one side of the nearly vehicle frame (63) of described roller (64) has wheel rim, described guide rail bar (65) and suspension plate (66) are positioned at described wheel rim away from a side of vehicle frame (63), the cross section of described guide rail bar (65) is quadrangle, and its height is higher than the height of described wheel rim.
3. walking-type pile driver according to claim 2 chassis, is characterized in that: the high 2～5cm of height of the more described wheel rim of height of described guide rail bar (65).
4. walking-type pile driver according to claim 2 chassis, it is characterized in that: also have and be positioned at the backing plate (62) being fixedly connected with described steel I-beam or steel channel beam (8) below described steel I-beam or steel channel beam (8), described bulb coupling bar (6) is positioned at the below of described backing plate (62) and is fixedly connected with backing plate (62).
5. walking-type pile driver according to claim 2 chassis, it is characterized in that: the below of described backing plate (62) is fixedly connected with two walking dolly bulb coupling bars (6), between described two walking dolly bulb coupling bars (6), also have the middle riser (7) being fixedly connected with two walking dolly bulb coupling bars (6) with described backing plate (62), the extended line direction of riser (7) also has the sidepiece riser (2) being fixedly connected with walking dolly bulb coupling bar (6) with described backing plate (62) in the middle of described.
6. walking-type pile driver according to claim 1 chassis, it is characterized in that: described base plate (13) has manhole, on the cylinder body of described hydraulic jack (1), be fixedly connected with flange (11), the cylinder body of described hydraulic jack (1) inserts in described manhole, by described flange (11), is removably connected with described base plate (13) with a plurality of bolts (12).
7. walking-type pile driver according to claim 6 chassis, it is characterized in that: also there is at least one below that is positioned at described base plate (13), the reinforcement gusset (14) being fixedly connected with walking-type pile driver chassis platform (3) with described base plate (13).
8. walking-type pile driver according to claim 1 chassis, is characterized in that: also at least have the bracing frame (52) being connected with described walking-type pile driver chassis platform (3); Be positioned at the fuel reserve tank (51) of support frame as described above (52) top; At least one is positioned at described fuel reserve tank (51) below and is detachably connected on the motor (5) on described walking-type pile driver chassis platform (3).
9. walking-type pile driver according to claim 8 chassis, is characterized in that: also have the hydraulic pump (53) being in transmission connection with described motor (5), described hydraulic pump (53) is positioned at the below of described fuel reserve tank (51).
10. a walking-type pile driver, is characterized in that: comprise the walking-type pile driver chassis described in claim 1～9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310610726.2A CN103603352B (en) | 2013-11-28 | 2013-11-28 | Walking-type pile driver chassis and comprise the walking-type pile driver on this chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310610726.2A CN103603352B (en) | 2013-11-28 | 2013-11-28 | Walking-type pile driver chassis and comprise the walking-type pile driver on this chassis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103603352A true CN103603352A (en) | 2014-02-26 |
| CN103603352B CN103603352B (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310610726.2A Active CN103603352B (en) | 2013-11-28 | 2013-11-28 | Walking-type pile driver chassis and comprise the walking-type pile driver on this chassis |
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| CN (1) | CN103603352B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108357951A (en) * | 2018-05-10 | 2018-08-03 | 佛山市建新源机械实业有限公司 | A kind of walking screw ship unloader |
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| CN2590831Y (en) * | 2002-12-30 | 2003-12-10 | 于建池 | Crawler-tread type pile frame ground-engaging propulsion apparatus |
| CN201485851U (en) * | 2009-07-28 | 2010-05-26 | 佛山市顺德区永机机械制造有限公司 | Full rotating walking chassis of pile driver |
| CN201686987U (en) * | 2010-05-10 | 2010-12-29 | 天津宏九地工程机械有限公司 | Walking type pile hammer chassis and walking type pile hammer comprising same |
| CN201794074U (en) * | 2010-08-03 | 2011-04-13 | 萧树棠 | Revolving mechanism for walking type hydraulic static pile press |
| WO2012010133A2 (en) * | 2010-06-09 | 2012-01-26 | Schletter Gmbh | Pile driver comprising pile feeders |
| CN203583479U (en) * | 2013-11-28 | 2014-05-07 | 长沙拓沃工程机械设备有限公司 | Crawler type pile driver chassis and crawler type pile driver with same |
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2013
- 2013-11-28 CN CN201310610726.2A patent/CN103603352B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2590831Y (en) * | 2002-12-30 | 2003-12-10 | 于建池 | Crawler-tread type pile frame ground-engaging propulsion apparatus |
| CN201485851U (en) * | 2009-07-28 | 2010-05-26 | 佛山市顺德区永机机械制造有限公司 | Full rotating walking chassis of pile driver |
| CN201686987U (en) * | 2010-05-10 | 2010-12-29 | 天津宏九地工程机械有限公司 | Walking type pile hammer chassis and walking type pile hammer comprising same |
| WO2012010133A2 (en) * | 2010-06-09 | 2012-01-26 | Schletter Gmbh | Pile driver comprising pile feeders |
| CN201794074U (en) * | 2010-08-03 | 2011-04-13 | 萧树棠 | Revolving mechanism for walking type hydraulic static pile press |
| CN203583479U (en) * | 2013-11-28 | 2014-05-07 | 长沙拓沃工程机械设备有限公司 | Crawler type pile driver chassis and crawler type pile driver with same |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108357951A (en) * | 2018-05-10 | 2018-08-03 | 佛山市建新源机械实业有限公司 | A kind of walking screw ship unloader |
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| Publication number | Publication date |
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| CN103603352B (en) | 2015-08-19 |
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Address after: Lao Dao he Zhen Guang Sheng Cun, Kaifu District, Hunan province 410152 Changsha Patentee after: Hunan Billiton Heavy Industry Technology Co., Ltd. Address before: 410000 Hunan province Changsha Kaifu District, Laodaohe Town, Sha Ping Industrial Park toWorld company Patentee before: CHANGSHA TOWER MACHINERY ENGINEERING CORPORATION |