CN103603352B - Walking-type pile driver chassis and comprise the walking-type pile driver on this chassis - Google Patents
Walking-type pile driver chassis and comprise the walking-type pile driver on this chassis Download PDFInfo
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- CN103603352B CN103603352B CN201310610726.2A CN201310610726A CN103603352B CN 103603352 B CN103603352 B CN 103603352B CN 201310610726 A CN201310610726 A CN 201310610726A CN 103603352 B CN103603352 B CN 103603352B
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Abstract
Walking-type pile driver chassis and comprise the walking-type pile driver on this chassis, chassis at least has the base plate (13) be fixedly connected with walking-type pile driver chassis platform (3); The hydraulic jack (1) that cylinder body is connected with base plate (13); Be positioned at steel I-beam or the steel channel beam (8) of platform (3) both sides, walking-type pile driver chassis, hydraulic jack (1) is positioned at the inner side of the sidepiece girder steel (8) of chassis platform, its piston rod is towards the below of chassis platform (3), and the openend of steel I-beam or steel channel beam (8) is welded with side seal board (61).Chassis provided by the invention and pile driver, it is stressed more greatly, connection is more stable, adds pile driver safety in use, reliability; Reduce the transverse pitch between oil cylinder, add the intensity of platform, do not need during transport to dismantle hydraulic leg, make transport more convenient, and improve the installation effectiveness of pile driver in working site, reduce labour intensity.
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, and adapt to the soil-geological condition of China's most area, the scope of application is very wide.Pile driver mainly contains walking-type pile driver and crawler type pile driver two type.Caterpillar chassis has the features such as driving force is large, versatility good, strong adaptability, and can be with a year walking.Walking-type pile driver adopts hydraulic walking chassis, automaticity is high, can walk voluntarily and 360 degree of revolutions, be provided with four hydraulic legs and walking oil cylinder with auxiliary walking and revolution, increase complete machine stability during construction simultaneously, can transport by complete machine, platform area can do larger, 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, increase the width of platform, in transition transportation, oil cylinder and mount pad need be disassembled, otherwise meeting ultra-wide, be bolted, its intensity is easily influenced, in use there is the technical problem that safety and reliability is poor.The decentralization of walking-type pile driver machine, be conducive to the stability improving complete machine, and in prior art, the walking dolly device of walking-type pile driver occupies higher locational space, is unfavorable for the height that lowers the center of gravity.
In prior art walking-type pile driver fuel tank and motor and hydraulic pump is all mounted in main platform body or motor and hydraulic pump are arranged on above fuel tank; motor and hydraulic pump do not have rainproof and preventing coating protection; impact is brought, in order to overcome the deficiencies in the prior art to motor and the application life of hydraulic pump and the stability of work.Scheme seven as a further improvement on the present invention: walking-type pile driver chassis provided by the invention, also at least has the bracing frame be connected with described walking-type pile driver chassis platform; Be positioned at the fuel reserve tank above support frame as described above; At least one is positioned at the motor be detachably connected on below described fuel reserve tank on the platform of described walking-type pile driver chassis.
On the basis of improvement project seven, scheme eight as a further improvement on the present invention: walking-type pile driver chassis provided by the invention, also have the hydraulic pump be 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 transport, do not need dismounting, more convenient, and improve 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 preceding solution and the walking-type pile driver chassis described in any one of improvement project thereof.
Aforementioned improved technical scheme can be implemented alone or in combination.
Beneficial effect of the present invention: compared with the prior art connected mode that connected mode provided by the invention is connected by bolt and the sidepiece of walking-type pile driver platform compared with hydraulic jack, it is stressed more greatly, connection is more stable, adds pile driver safety in use, reliability; Reduce the transverse pitch between oil cylinder, add the intensity of platform, and reduce the deflection of platform transverse direction, do not need to dismantle hydraulic leg during transport and (during the suspension type installation and transportation of prior art, oil cylinder and mount pad need be disassembled, otherwise meeting ultra-wide), make transport more convenient, and improve the installation effectiveness of pile driver in working site, reduce labour intensity.Backing plate, middle riser, sidepiece riser is also add by increasing in side seal board, preferred version steel I-beam or steel channel beam, the strength and stiffness of main platform body are made to be obtained for larger lifting, thus solve the problem that in prior art, main platform body deflection is larger, and it is safer, more reliable that pile driver is used; After increasing side seal board, make pile driver outward appearance more attractive in appearance.
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 transport, do not need dismounting, more convenient, and improve the installation effectiveness of pile driver.
In order to solve the problems of the technologies described above, walking-type pile driver chassis provided by the invention, at least has the base plate be 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.
Under the prerequisite not reducing 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 chassis provided by the invention, also at least has the walking dolly bulb coupling bar be fixedly connected with described steel I-beam or steel channel beam; With the walking dolly vehicle frame of described bulb coupling bar globular hinge; The roller be rotationally connected with described vehicle frame; Be positioned at the two guide rail bars be fixedly connected with stride ship below described roller; Be positioned at two suspension plate be fixedly connected with described stride ship above described roller, the side of the nearly vehicle frame of described roller has wheel rim, described guide rail bar and suspension plate are positioned at the side of described wheel rim away from 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 be connected with described walking dolly vehicle frame, described roller is connected with described walking dolly vehicle frame by described sliding bearing.
Its basic configuration roughly that to be quadrangle be in the cross section of the bar of guide rail described in the present invention, for the situation having chamfering, such as the contact of guide rail bar or the edge close to wheel rim have chamfering or fillet, also should be considered as the protection domain that the claims in the present invention propose.
Scheme two as a further improvement on the present invention: walking-type pile driver chassis provided by the invention, 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.Scheme three as a further improvement on the present invention: walking-type pile driver chassis provided by the invention, also have the backing plate being positioned at and 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 the basis of improvement project three, scheme four as a further improvement on the present invention: walking-type pile driver chassis provided by the invention, the below of described backing plate is fixedly connected with two walking dolly bulb coupling bars, also there is between described two walking dolly bulb coupling bars the middle riser be fixedly connected with two walking dolly bulb coupling bars with described backing plate, also there is in the extended line direction of described middle riser the sidepiece riser be fixedly connected with walking dolly bulb coupling bar with described backing plate.
Scheme five as a further improvement on the present invention: walking-type pile driver chassis provided by the invention, described base plate has manhole, the cylinder body of described hydraulic jack is fixedly connected with flange, the cylinder body of described hydraulic jack inserts in described manhole, is removably connected with multiple bolt by described flange with described base plate.
On the basis of improvement project five, scheme six as a further improvement on the present invention: walking-type pile driver chassis provided by the invention, also there is the below that at least one piece is positioned at described base plate, the reinforcement gusset be fixedly connected with walking-type pile driver chassis platform with described base plate.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and form a application's part, schematic description and description of the present invention, 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.
Detailed description of the invention
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, the bottom of the front-end and back-end of walking-type pile driver chassis platform 3 is provided with left and right walking stride, 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: left, the supporting leg that right lateral walks stride comprises the base plate 13 be fixedly connected with walking-type pile driver chassis platform, in the below of described base plate 13, two reinforcement gussets 14 are welded with described base plate 13 and walking-type pile driver chassis platform 3, described base plate 13 has manhole, the cylinder body of hydraulic jack 1 is fixedly connected with flange 11, the cylinder body of described hydraulic jack 1 inserts in described manhole, removably be connected with described base plate 13 with multiple bolt 12 by described flange 11, 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 the bulb coupling bar 6, walking dolly and the stride ship 4 that are 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, are welded with side seal board 61 in the outside openend of i-shape steel beam 8, and the outside openend of i-shape steel beam 8 is closed by side seal board 61; Be welded with in the below of i-shape steel beam 8 and strengthen backing plate 62; Walking dolly bulb coupling bar 6 is welded with in the below of backing plate 62; Between two walking dolly bulb coupling bars 6, also there is the middle riser 7 welded with described backing plate 62 and walking dolly bulb coupling bar 6; In the extended line direction of described middle riser 7, also there is the sidepiece riser 2(welded with described backing plate 62 and walking dolly bulb coupling bar 6 and refer to Fig. 2).Walking dolly vehicle frame 63 and described bulb coupling bar 6 globular hinge, each vehicle frame 63 has two parallel roller shafts, four rolling 64 is arranged on described roller shaft, be distributed in the both sides of described vehicle frame 63 symmetrically, hubcap is detachably connected on described roller shaft by screw, four rolling 64 and described vehicle frame 63 are rotationally connected, two guide rail bars 65 to be positioned at below described roller 64 and to be 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 the nearly vehicle frame of described roller 64 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, the flexible promotion vehicle frame 63 of the hydraulic jack (not shown) hinged with walking dolly vehicle frame 63 and four rolling 64 move along suspension plate 66 and guide rail bar 65, thus drive walking dolly to move relative to stride ship 4 position, walking dolly is connected with walking-type pile driver, thus realizes walking-type pile driver and move.
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 be 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.Fuel reserve tank 51 pairs of motor 5 and hydraulic pump 53 serve rainproof, sun-proof protective effect, extend the application life of motor 5 and hydraulic pump 53, reduce the drag losses of hydraulic circuit.
Walking-type pile driver chassis provided by the invention and have other parts of walking-type pile driver on this chassis and connected mode is the technology contents that those skilled in the art know is prior art, without the need to for a more detailed description.
In other embodiments, also side seal board is welded with to the opposite side openend of i-shape steel beam 6; 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, in the spirit that also can limit in the claims in the present invention and manual, carry out conversion and the improvement of various ways, can same technical problem be solved, and obtain the technique effect of expection, therefore not repeat.Those of ordinary skill in the art can from content disclosed by the invention directly or all schemes associated, as long as within the spirit limited in claim, also belong to protection scope of the present invention.
Claims (8)
1. a walking-type pile driver chassis, has the base plate (13) be 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 platform (3) both sides, described walking-type pile driver chassis, 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 on described chassis platform (3), the openend of described steel I-beam or steel channel beam (8) is welded with side seal board (61), it is characterized in that: also at least have the walking dolly bulb coupling bar (6) be fixedly connected with described steel I-beam or steel channel beam (8); With the walking dolly vehicle frame (63) of described bulb coupling bar (6) globular hinge; The roller (64) be 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), the 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 the side of described wheel rim away from 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.
2. walking-type pile driver chassis according to claim 1, it is characterized in that: also have the backing plate (62) being positioned at and 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).
3. walking-type pile driver chassis according to claim 2, it is characterized in that: the below of described backing plate (62) is fixedly connected with two walking dolly bulb coupling bars (6), also there is between described two walking dolly bulb coupling bars (6) the middle riser (7) be fixedly connected with two walking dolly bulb coupling bars (6) with described backing plate (62), also there is in the extended line direction of described middle riser (7) the sidepiece riser (2) be fixedly connected with walking dolly bulb coupling bar (6) with described backing plate (62).
4. walking-type pile driver chassis according to claim 1, it is characterized in that: described base plate (13) has manhole, the cylinder body of described hydraulic jack (1) is fixedly connected with flange (11), the cylinder body of described hydraulic jack (1) inserts in described manhole, is removably connected with multiple bolt (12) by described flange (11) with described base plate (13).
5. walking-type pile driver chassis according to claim 4, it is characterized in that: also there is the below that at least one piece is positioned at described base plate (13), the reinforcement gusset (14) be fixedly connected with walking-type pile driver chassis platform (3) with described base plate (13).
6. walking-type pile driver chassis according to claim 1, is characterized in that: also at least have the bracing frame (52) be 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 motor (5) on described walking-type pile driver chassis platform (3).
7. walking-type pile driver chassis according to claim 6, is characterized in that: also have the hydraulic pump (53) be in transmission connection with described motor (5), described hydraulic pump (53) is positioned at the below of described fuel reserve tank (51).
8. a walking-type pile driver, is characterized in that: comprise the walking-type pile driver chassis described in any one of claim 1 ~ 7.
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 CN103603352A (en) | 2014-02-26 |
| CN103603352B true CN103603352B (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| 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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Families Citing this family (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 |
Family Cites Families (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 |
| DE102010023213A1 (en) * | 2010-06-09 | 2011-12-15 | Schletter Gmbh | Piling device with pile feeder |
| 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 |
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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 |
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