CN215406049U - Vibration hammer convenient to upset pile body - Google Patents
Vibration hammer convenient to upset pile body Download PDFInfo
- Publication number
- CN215406049U CN215406049U CN202120739670.0U CN202120739670U CN215406049U CN 215406049 U CN215406049 U CN 215406049U CN 202120739670 U CN202120739670 U CN 202120739670U CN 215406049 U CN215406049 U CN 215406049U
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- driving
- gear
- pile body
- vibration absorption
- driven
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model relates to a vibration hammer convenient for turning over a pile body, which comprises a driving vibration absorption mechanism, a gear box and a pile body clamping mechanism, wherein a lifting mechanism for connecting a steel rope is arranged between the driving vibration absorption mechanism and the gear box, the lifting mechanism comprises connecting discs arranged at two sides of the vibration hammer, the driving vibration absorption mechanism is provided with an extension block, the connecting discs are connected with the extension block, a driven gear is arranged on the connecting discs, one end of the driven gear is provided with an annular concave cavity for winding the steel rope, one end of the driving vibration absorption mechanism corresponding to the driven gear is provided with a mounting column, the mounting column is provided with a driving gear meshed with the driven gear, the driving gear is provided with a driving hydraulic motor for driving the driving gear to rotate, the driving gear driven by the driving hydraulic motor and the driven gear meshed with the driving gear are arranged, so that the vibration hammer is driven to conveniently turn left and right by the driving hydraulic motor, the pile body positions of different angles are matched, and the advantages of high precision and high efficiency are achieved through gear transmission.
Description
Technical Field
The utility model relates to the field of a vibration hammer, in particular to a vibration hammer convenient for turning over a pile body.
Background
The vibration hammer is a device for driving or removing various steel plate and steel pipe piles, and transmits the excitation force of a machine body to a pile body by means of a clamp of the vibration hammer so as to achieve the purpose of vibration construction.
The vibration hammer is a piling device used in building engineering and mainly comprises a driving vibration absorption mechanism connected with an external driving source, a gear box connected with the driving vibration absorption mechanism and a pile body clamping mechanism connected with the gear box.
When the vibration hammer and the pile body are installed, the vibration hammer needs to be vertically lifted by a crane, then the pile body is also lifted to the clamping mechanism of the pile body by the crane, and then clamping and installation are carried out in the air. The air butt joint has more uncertain factors, and an operator cannot clearly observe the butt joint, so that the time and the energy are consumed.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a vibratory hammer which can overturn a pile body, shorten the installation time, improve the installation quality and reduce the energy consumption.
In order to achieve the purpose, the utility model provides the following technical scheme: a vibration hammer convenient for turning over a pile body comprises a driving vibration absorption mechanism, a gear box connected with the driving vibration absorption mechanism and a pile body clamping mechanism connected with the gear box, a lifting mechanism for connecting a steel rope is arranged between the driving vibration absorption mechanism and the gear box, the lifting mechanism comprises connecting discs which are symmetrically arranged at two sides of the vibration hammer and are respectively positioned between the driving vibration absorption mechanism and the gear box, one end of the driving vibration absorption mechanism facing the gear box is provided with an extension block, the connecting disc is connected with the extension block, a driven gear is arranged on the peripheral surface of the connecting disc, one end of the driven gear is provided with an annular concave cavity for winding a steel rope, the driving vibration absorption mechanism is characterized in that an installation column is arranged at one end, corresponding to the driven gear, of the driving vibration absorption mechanism, a driving gear meshed with the driven gear is arranged on the installation column, and a hydraulic motor driving the driving gear to rotate is arranged on the driving gear.
By adopting the technical scheme, when the vibration hammer needs to be installed with a pile body, the steel rope can be connected with the lifting mechanism, then the steel rope is pulled through the crane and the pile body clamping mechanism is connected, then the hydraulic motor rotates to drive the driven gear to rotate, so that the vibration hammer is integrally overturned and laid until the pile body is parallel to the ground, and then the vibration hammer is installed with the pile body through the crane in a moving mode. The installation position can be conveniently observed by operating personnel in the installation process, the volume and the weight of the pile body are obviously larger than those of the vibration hammer, the lifting of the pile body is reduced, so that energy which is consumed when the vibration hammer and the pile body are lifted and hung respectively is saved, the lifting mechanism is arranged between the driving vibration absorption mechanism and the gear box, the driving vibration absorption mechanism is enabled to be positioned in the middle of the vibration hammer, the center of gravity of the vibration hammer is kept stable when the vibration hammer is lifted and the deviation cannot occur. The installation of the steel cable of being convenient for on the one hand of setting up of cyclic annular cavity on the driven gear, and when the vibratory hammer upset, dress wire rope's driving gear rotates, make the installation more smooth and easy, after the equipment is accomplished, loop wheel machine pulling steel cable is with vibratory hammer even take the pile body to pull up, because the action of gravity, the pile body is also with perpendicular to ground, realize the convenient upset of pile body, driving gear through being provided with hydraulic motor drive, and with driving gear meshed driven gear and then through the convenient upset of controlling of hydraulic motor positive and negative rotation drive vibratory hammer, the pile body position of the different angles of cooperation, and it is high to pass through the gear drive precision, efficient advantage.
Foretell vibratory hammer convenient to upset pile body can further set up to: the diameter of the driving gear is smaller than that of the driven gear.
Adopt above-mentioned technical scheme, when adopting the same hydraulic motor, because the driving gear is less than the driven gear diameter, when the driving gear that the rotational speed is very fast drove the slow driven gear rotation of rotational speed, can increase the moment of torsion of driving gear, make its ability centre gripping can be greatly heavier stake, and can centre gripping pile body's gravity as required, again according to the different gear ratio of moment of torsion design, improve equipment's stability.
Foretell vibratory hammer convenient to upset pile body can further set up to: and a bearing is arranged between the connecting disc and the driven gear.
By adopting the technical scheme, the bearing is arranged between the connecting disc and the driven gear, so that the friction force between the driven gear and the connecting disc is reduced, and the bearing capacity is improved.
Foretell vibratory hammer convenient to upset pile body can further set up to: the hydraulic motor is a gerotor motor.
By adopting the technical scheme, the cycloid motor is a small-sized, low-speed and high-torque hydraulic motor of an internally meshed cycloid gear type, the roller is arranged in the built-in gear ring, the motor with the roller can provide higher starting and running torque, the roller reduces friction, the efficiency is improved, and the output shaft can generate stable output even at a very low rotating speed. The direction of input and output flow is changed to quickly change the direction of the motor, equivalent torque is generated in two directions, various displacement choices are provided for various series of motors so as to meet the requirements of various speeds and torques, the cycloid motor is adopted to drive the driving gear to rotate, the torque force for overturning the vibration hammer can be effectively improved, meanwhile, the weight and the size of the cycloid motor are light, the vibration participating weight of equipment is reduced, the amplitude is increased, and the cycloid motor can clamp a pile which can be heavy and heavy.
Foretell vibratory hammer convenient to upset pile body can further set up to: the bearing is a self-lubricating bearing.
By adopting the technical scheme, the self-lubricating bearing has the characteristics of high bearing capacity, impact resistance, high temperature resistance, strong self-lubricating capacity and the like, is particularly suitable for occasions with difficult lubrication and oil film formation, such as heavy load, low speed, reciprocation or swing and the like, and is not afraid of water flushing and erosion and scouring of other acid liquor.
The utility model is further described below with reference to the accompanying drawings.
Drawings
Fig. 1 is a perspective view of an embodiment of the present invention.
Fig. 2 is a front view of an embodiment of the present invention.
Fig. 3 is a cross-sectional view of an embodiment of the present invention.
Detailed Description
As shown in fig. 1-3, a vibration hammer for turning a pile conveniently comprises a driving vibration absorbing mechanism 1, a gear box 2 connected with the driving vibration absorbing mechanism 1, and a pile clamping mechanism 3 connected with the gear box 2, wherein a lifting mechanism for connecting a steel cable 4 is arranged between the driving vibration absorbing mechanism 1 and the gear box 2, the lifting mechanism comprises connecting discs 5 symmetrically arranged at two sides of the vibration hammer and respectively arranged between the driving vibration absorbing mechanism 1 and the gear box 2, one end of the driving vibration absorbing mechanism 1 facing the gear box 2 is provided with an extension block 11, the connecting discs 5 are connected with the extension block 11, a driven gear 6 is arranged on the outer circumferential surface of the connecting discs 5, one end of the driven gear 6 is provided with an annular cavity 61 for winding the steel cable 4, one end of the driving vibration absorbing mechanism 1 corresponding to the driven gear 6 is provided with a mounting column 12, the mounting column 12 is provided with a driving gear 7 engaged with the driven gear 6, the driving gear 7 is provided with a hydraulic motor 8 for driving the driving gear 7 to rotate, the diameter of the driving gear 7 is smaller than that of the driven gear 6, a bearing 9 is arranged between the connecting disc 5 and the driven gear 6, the hydraulic motor 8 is a cycloid motor, and the bearing 9 is a self-lubricating bearing.
Claims (5)
1. The utility model provides a vibratory hammer convenient to upset pile body, shakes the gear box that the mechanism is connected and the pile body fixture who is connected with the gear box including the drive, its characterized in that: the driving vibration absorption mechanism is characterized in that a lifting mechanism connected with a steel rope is arranged between the driving vibration absorption mechanism and the gear box, the lifting mechanism comprises connecting discs which are symmetrically arranged on two sides of the vibration hammer and are respectively positioned between the driving vibration absorption mechanism and the gear box, an extension block is arranged at one end, facing the gear box, of the driving vibration absorption mechanism, the connecting discs are connected with the extension block, driven gears are arranged on the outer peripheral surfaces of the connecting discs, annular cavities for winding the steel rope are formed in one ends of the driven gears, mounting columns are arranged at one ends, corresponding to the driven gears, of the driving vibration absorption mechanism, driving gears meshed with the driven gears are arranged on the mounting columns, and hydraulic motors for driving the driving gears to rotate are arranged on the driving gears.
2. The vibro hammer facilitating pile upending according to claim 1, characterized by: the diameter of the driving gear is smaller than that of the driven gear.
3. The vibro hammer facilitating pile upending according to claim 2, characterized in that: and a bearing is arranged between the connecting disc and the driven gear.
4. A vibro hammer facilitating the turning of piles according to claim 1, 2 or 3, characterized by: the hydraulic motor is a gerotor motor.
5. The vibro hammer facilitating pile upending according to claim 3, characterized by: the bearing is a self-lubricating bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120739670.0U CN215406049U (en) | 2021-04-12 | 2021-04-12 | Vibration hammer convenient to upset pile body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120739670.0U CN215406049U (en) | 2021-04-12 | 2021-04-12 | Vibration hammer convenient to upset pile body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215406049U true CN215406049U (en) | 2022-01-04 |
Family
ID=79671340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120739670.0U Active CN215406049U (en) | 2021-04-12 | 2021-04-12 | Vibration hammer convenient to upset pile body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215406049U (en) |
-
2021
- 2021-04-12 CN CN202120739670.0U patent/CN215406049U/en active Active
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