CN203452077U - Steering mechanism of pile driver and pile driver provided with steering mechanism - Google Patents
Steering mechanism of pile driver and pile driver provided with steering mechanism Download PDFInfo
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- CN203452077U CN203452077U CN201320544990.6U CN201320544990U CN203452077U CN 203452077 U CN203452077 U CN 203452077U CN 201320544990 U CN201320544990 U CN 201320544990U CN 203452077 U CN203452077 U CN 203452077U
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- oil cylinder
- pile driver
- steering mechanism
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Abstract
The utility model discloses a steering mechanism of a pile driver. The steering mechanism of the pile driver comprises a first oil cylinder, a transverse walking device, a longitudinal walking device, a main platform and a chassis, wherein the first oil cylinder is fixedly connected with the main platform; the main platform is connected with the chassis through a rotation device; the transverse walking device comprises two sets of transverse horizontal-moving trolleys and two sets of transverse ship rails corresponding to the transverse horizontal-moving trolleys; the transverse horizontal-moving trolleys are connected with a piston rod of the first oil cylinder; the transverse ship rails descend or ascend along with stretching of the first oil cylinder; the longitudinal walking device comprises two sets of longitudinal horizontal-moving trolleys and two sets of longitudinal ship rails corresponding to the longitudinal horizontal-moving trolleys; the longitudinal horizontal-moving trolleys are connected with the chassis. The steering mechanism of the pile driver has the advantages that the ground contact area is large, the tilting danger coefficient is low, the stability is high, the manufacturing cost is low, and safety and reliability are achieved in operation. The utility model further discloses the pile driver provided with the steering mechanism.
Description
Technical field
The utility model relates to pile driver steering mechanism, particularly a kind of steering mechanism of walking-type pile driver.The utility model also relates to a kind of pile driver, particularly a kind of walking-type pile driver.
Background technology
In prior art, civil construction, harbour, deepwater wharf, in highway, railway, bridge and submarine oil exploitation engineering, pile foundation is modal base form.Pile foundation is large with bearing capacity, and the construction period is short, low cost and other advantages and being widely adopted.Carry out pile foundation construction and mainly contain three kinds of methods: squeeze into method, vibratory drilling method and static pressure method.Pile driver is to squeeze into the most frequently used engineering machinery of method.Due to walking type pile-driving frame, can coordinate the devices such as tubular diesel pile hammer, long-spiral drilling machine and hydraulic pile hammer to carry out pile foundation construction operation, meet the multiple needs of executing method, be widely used in the foundation construction operations such as urban traffic infrastructure, highrise building, subway station, bridge.Existing walking type pile-driving frame does not arrange special steering mechanism, thereby walking type pile-driving frame turning rate is more difficult, to construction operation, makes troubles, and has affected the positioning precision of efficiency of construction and pile foundation.
Utility model content
The purpose of this utility model is to provide a kind of pile driver steering mechanism and has the pile driver of this mechanism, to overcome the deficiencies in the prior art.
According to an aspect of the present utility model, a kind of pile driver steering mechanism is provided, comprise the first oil cylinder, horizontal walking device, longitudinal walking device, main platform and chassis, the first oil cylinder is fixedly connected with main platform, main platform is connected by tumbler with chassis, laterally walking device comprises two groups of transverse translation dollies and the two group horizontal ship rails corresponding with transverse translation dolly, transverse translation dolly is connected with the piston rod of the first oil cylinder, laterally ship rail declines or rises with the flexible of the first oil cylinder, longitudinally walking device comprises two groups of longitudinal translation dollies and the two group longitudinal ship rails corresponding with longitudinal translation dolly, longitudinal translation dolly is connected with chassis.
Adopt the pile driver steering mechanism of above technical scheme, the horizontal walking device of flexible switching by the first oil cylinder and the longitudinally duty of walking device, realize horizontal and vertical shift function.Between main platform and chassis, by tumbler, be connected, shrink and make under the liftoff state of horizontal walking device thus at the first oil cylinder, main platform can rotate easily.It is large that this mechanism has contact area, and the danger coefficient of tumbling is low, and stability is high, low cost of manufacture, the reliable feature of handling safety during operation.
In some embodiments, also comprise drive unit, drive unit is fixedly connected with main platform, and drive unit comprises hydraulic motor and transmitting gear, and transmitting gear is bitten and closed mutually with the internal tooth on chassis.By hydraulic motor and transmitting gear, can make the relative chassis of main platform do 360 degree circular motion.Thus, be more prone to adjust direction, time saving and energy saving.
In some embodiments, drive unit comprises pendulum model motor and transmitting gear, and transmitting gear is bitten and closed mutually with the internal tooth on chassis.
In some embodiments, drive unit is steering cylinder, and chassis is provided with oil cylinder seat, and steering cylinder is arranged on oil cylinder seat, and the piston rod of oil cylinder and main platform are rotationally connected.By steering cylinder, can make main platform relative to chassis, be not more than rotating of 45 degree.Steering cylinder is simple in structure, low price.The manufacturing cost of ，Gai mechanism is lower thus, safeguards also convenient.
In some embodiments, also comprise the second oil cylinder, the second oil cylinder is fixedly connected with chassis, and longitudinally walking device is connected with the piston rod of the second oil cylinder, and longitudinally ship rail declines or rises with the flexible of the second oil cylinder.The second oil cylinder coordinates the first oil cylinder to use ，Gai mechanism can turn to easily in mobile process.
According to another aspect of the present utility model, a kind of pile driver is provided, main platform one end is provided with truss assembly, and truss assembly top is provided with pulley gear, and pulley gear hangs with wire rope, and wire rope one end is provided with hanged hook, and hanged hook is hung with diesel hammer.The plane generally with triangular element or space structures that truss assembly is comprised of straight-bar.Under load action, truss assembly mainly bears axial tension or pressure, thereby can make full use of the intensity of material, when span is larger, comparable solid web girder is saved material, alleviate deadweight and increase rigidity, therefore be applicable to compared with the load-carrying members of large span and tall and slender structure, as roof truss, bridge, power transmission line column, satellite launching tower, hydraulic gate, gantry etc.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the pile driver steering mechanism of a kind of embodiment of the utility model.
Fig. 2 is the top view of pile driver steering mechanism shown in Fig. 1.
Fig. 3 is the left view of pile driver steering mechanism shown in Fig. 1.
Fig. 4 is the schematic diagram of a kind of embodiment pile driver of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.Because stepping mechanism is open fully in the prior art, therefore the structure concrete to it, does not remake tired stating here.
Fig. 1 to Fig. 3 has schematically shown the pile driver steering mechanism according to a kind of embodiment of the present utility model, comprises the first oil cylinder 1, horizontal walking device 2, longitudinal walking device 3, main platform 4 and chassis 5.Wherein, the first oil cylinder 1 is fixedly connected with main platform 4, and main platform 4 is connected by tumbler with chassis 5, and laterally walking device 2 comprises two groups of transverse translation dollies 21 and the two group horizontal ship rails 22 corresponding with transverse translation dolly 21.Transverse translation dolly is connected with the piston rod of the first oil cylinder 1.Laterally ship rail 22 declines or rises with the flexible of the first oil cylinder 1.Longitudinally the structure of walking device, with laterally walking device is identical, comprises two groups of longitudinal translation dollies and the two group longitudinal ship rails corresponding with longitudinal translation dolly equally, and longitudinal translation dolly is connected with chassis 5.
Adopt the pile driver steering mechanism of above technical scheme, by the horizontal walking device 2 of flexible switching of the first oil cylinder 1 and the duty of longitudinal walking device 3, realize horizontal and vertical shift function.Between main platform 4 and chassis 5, by tumbler, be connected, shrink and make under the liftoff state of horizontal walking device 2 thus at the first oil cylinder 1, main platform 4 can rotate easily.It is large that this mechanism has contact area, and the danger coefficient of tumbling is low, and stability is high, low cost of manufacture, the reliable feature of handling safety during operation.
，Gai mechanism also comprises drive unit in the present embodiment, and drive unit is fixedly connected with main platform 4, and drive unit comprises hydraulic motor 6 and transmitting gear 7, and transmitting gear 7 is bitten and closed mutually with the internal tooth on chassis 5.By hydraulic motor 6 and transmitting gear 7, can make the relative chassis 5 of main platform 4 do 360 degree circular motion.Thus, be more prone to adjust direction, time saving and energy saving.
In other embodiment, drive unit comprises pendulum model motor and transmitting gear, and transmitting gear is bitten and closed mutually with the internal tooth on chassis.
In some other embodiment, drive unit is steering cylinder, and chassis 5 is provided with oil cylinder seat, and steering cylinder is arranged on oil cylinder seat, and the piston rod of oil cylinder and main platform 4 are rotationally connected.Flexible by steering cylinder, can promote main platform 4 and 5 be not more than rotating of 45 degree relative to chassis.Steering cylinder is simple in structure, low price.The manufacturing cost of ，Gai mechanism is lower thus, safeguards also convenient.
In some other embodiment Zhong，Gai mechanisms, also comprise the second oil cylinder, the second oil cylinder is fixedly connected with chassis, and longitudinally walking device is connected with the piston rod of the second oil cylinder, and longitudinally ship rail declines or rises with the flexible of the second oil cylinder.The second oil cylinder coordinates the first oil cylinder to use ，Gai mechanism can turn to easily in mobile process.
Fig. 4 has schematically shown the pile driver according to a kind of embodiment of the present utility model.As shown in the figure, main platform 4 one end are provided with truss assembly 8, and truss assembly 8 tops are provided with pulley gear 9, and pulley gear 9 hangs with wire rope 10, and wire rope 10 one end are provided with hanged hook 11, and hanged hook 11 is hung with diesel hammer 12.The plane generally with triangular element or space structures that truss assembly 8 is comprised of straight-bar.Under load action, truss assembly 8 mainly bears axial tension or pressure, thereby can make full use of the intensity of material, when span is larger, comparable solid web girder is saved material, alleviate deadweight and increase rigidity, therefore be applicable to compared with the load-carrying members of large span and tall and slender structure, as roof truss, bridge, power transmission line column, satellite launching tower, hydraulic gate, gantry etc.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (6)
1. pile driver steering mechanism, it is characterized in that, comprise the first oil cylinder, horizontal walking device, longitudinal walking device, main platform and chassis, described the first oil cylinder is fixedly connected with described main platform, described main platform is connected by tumbler with described chassis, described horizontal walking device comprises two groups of transverse translation dollies and the two group horizontal ship rails corresponding with described transverse translation dolly, described transverse translation dolly is connected with the piston rod of described the first oil cylinder, described horizontal ship rail declines or rises with the flexible of the first oil cylinder, described longitudinal walking device comprises two groups of longitudinal translation dollies and the two group longitudinal ship rails corresponding with described longitudinal translation dolly, described longitudinal translation dolly is connected with described chassis.
2. pile driver according to claim 1 steering mechanism, it is characterized in that, also comprise drive unit, described drive unit is fixedly connected with described main platform, described drive unit comprises hydraulic motor and transmitting gear, and described transmitting gear is bitten and closed mutually with the internal tooth on described chassis.
3. pile driver according to claim 2 steering mechanism, is characterized in that, described drive unit comprises pendulum model motor and transmitting gear, and described transmitting gear is bitten and closed mutually with the internal tooth on described chassis.
4. pile driver according to claim 2 steering mechanism, is characterized in that, described drive unit is steering cylinder, and described chassis is provided with oil cylinder seat, and described steering cylinder is arranged on oil cylinder seat, and the piston rod of described oil cylinder and described main platform are rotationally connected.
5. according to the pile driver steering mechanism described in claim 1 or 2 or 3 or 4, characterized by further comprising the second oil cylinder, described the second oil cylinder is fixedly connected with described chassis, described longitudinal walking device is connected with the piston rod of described the second oil cylinder, and described longitudinal ship rail declines or rises with the flexible of the second oil cylinder.
6. the pile driver that comprises pile driver claimed in claim 1 steering mechanism, it is characterized in that, described main platform one end is provided with truss assembly, described truss assembly top is provided with pulley gear, described pulley gear hangs with wire rope, described wire rope one end is provided with hanged hook, and described hanged hook is hung with diesel hammer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320544990.6U CN203452077U (en) | 2013-09-04 | 2013-09-04 | Steering mechanism of pile driver and pile driver provided with steering mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320544990.6U CN203452077U (en) | 2013-09-04 | 2013-09-04 | Steering mechanism of pile driver and pile driver provided with steering mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203452077U true CN203452077U (en) | 2014-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320544990.6U Expired - Fee Related CN203452077U (en) | 2013-09-04 | 2013-09-04 | Steering mechanism of pile driver and pile driver provided with steering mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN203452077U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089052A (en) * | 2015-07-31 | 2015-11-25 | 周兆弟 | Frame horizontal moving mechanism for comprehensive pile driver |
| CN105317042A (en) * | 2015-10-28 | 2016-02-10 | 岩土科技股份有限公司 | Base of telescopic advancing type pile planting machine |
| CN108914935A (en) * | 2018-07-20 | 2018-11-30 | 东莞市联洲知识产权运营管理有限公司 | Support base is slided in a kind of guidance displacement of hydraulic hammer guide groove |
-
2013
- 2013-09-04 CN CN201320544990.6U patent/CN203452077U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089052A (en) * | 2015-07-31 | 2015-11-25 | 周兆弟 | Frame horizontal moving mechanism for comprehensive pile driver |
| CN105317042A (en) * | 2015-10-28 | 2016-02-10 | 岩土科技股份有限公司 | Base of telescopic advancing type pile planting machine |
| CN105317042B (en) * | 2015-10-28 | 2017-03-29 | 岩土科技股份有限公司 | Line pile-grafting machine base before flexible |
| CN108914935A (en) * | 2018-07-20 | 2018-11-30 | 东莞市联洲知识产权运营管理有限公司 | Support base is slided in a kind of guidance displacement of hydraulic hammer guide groove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20160904 |
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| CF01 | Termination of patent right due to non-payment of annual fee |