NL2016646A - Vibratory driver. - Google Patents
Vibratory driver. Download PDFInfo
- Publication number
- NL2016646A NL2016646A NL2016646A NL2016646A NL2016646A NL 2016646 A NL2016646 A NL 2016646A NL 2016646 A NL2016646 A NL 2016646A NL 2016646 A NL2016646 A NL 2016646A NL 2016646 A NL2016646 A NL 2016646A
- Authority
- NL
- Netherlands
- Prior art keywords
- frame
- clamping arms
- clamping
- drive device
- vibratory drive
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/18—Placing by vibrating
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D11/00—Methods or apparatus specially adapted for both placing and removing sheet pile bulkheads, piles, or mould-pipes
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
Vibratory driver (1) comprising a frame (15) in which directly or indirectly are mounted eccentric weights (5), wherein the frame (15) is provided with a clamp (8) for clamping an object which is to be vibrated, wherein the clamp (8) is arranged with cooperating clamping arms (8’, 8’’) providing a beak (9) for clamping the object, wherein the clamping arms (8’, 8’’) are mounted on a vertical side of the frame (15) so as to arrange that the beak (9) and the frame (15) are in use at the same altitude.
Description
Vibratory driver
The invention relates to a vibratory driver comprising a frame in which directly or indirectly are mounted eccentric weights, which frame is provided with a clamp for clamping an object which is to be vibrated.
Such a vibratory driver is known from US 4,113,034. A vibratory driver is used for pushing in or pulling out an object from the ground, wherein the vibration assists in getting the object into motion. A vibratory driver is a bulky device, hence its application requires sufficient room and space to handle the device and have it operate on the object which is to be vibrated.
It is an object of the invention to make use of the vibratory driver also possible in situations where using the prior art device is impossible due to limits or restrictions on the available space, in particular the available height, which is needed for operating the vibratory driver.
It is another object of the invention to improve the versatility of the vibratory driver so that it can be easily converted for driving into the ground or removing from the ground objects of notably different sizes and shapes.
To promote the objects of the invention the vibratory driver has the features of one or more of the appended claims.
According to the invention it is proposed that the clamp is arranged with cooperating clamping arms providing a beak for clamping the object, wherein the clamping arms are mounted on a vertical side of the frame so as to arrange that the beak and the frame are in use at the same altitude. This makes possible that objects to be vibrated can for instance be clamped in the middle, or that the vibratory driver of the invention can still be used when there are restrictions on the free height that is usable above the object to be vibrated. In this way the vibratory driver of the invention can be used to push in an object into the ground or pull it from the ground when limits apply to the available room above the object to be vibrated.
Preferably the clamping arms are fixed to gearboxes for the eccentric weights, which clamping arms and gear-boxes are removably mounted in the frame. This makes conversion of the vibratory driver to different sizes and power ranges easy. Suitably then the eccentric weights are mounted in the gearboxes .
Further advantageously the clamping arms are rotatably mounted in the frame to arrange that opening or closing the beak simply requires a rotary movement of the clamping arms over part of a circle.
The clamping arms are suitably mounted in or on the frame with during use vertical bearing axles. A preferred feature is that the clamping arms are provided with intermeshing teeth so as to arrange that a rotary movement of one clamping arm causes a simultaneous rotary movement of the other clamping arm. This secures that operating one of the clamping arms always will result into actuating the beak formed by both clamping arms.
Preferably at a side of the clamping arms distant from the beak the clamping arms are connected to each other with a hydraulic cylinder or hydraulic cylinders for actuating the arms for closing or opening the beak.
The invention will hereinafter be further elucidated with reference to the drawing of an exemplary embodiment of a vibratory driver according to the invention that is not limiting as to the appended claims.
In the drawing: -figure 1 shows a vibratory driver according to the invention; -figures 2, 3 and 4 show for clarity a part of the vibratory driver of figure 1 without its frame in different positions .
Whenever in the figures the same reference numerals are applied, these numerals refer to the same parts.
With reference first to figure 1 a vibratory driver 1 of the invention is shown with its usual connection 2 to an excavator machine that is used for driving the vibratory driver 1.
With a slewing ring 3 the vibratory driver 1 can be rotated with reference to the excavator connection 2. The parts below the slewing ring 2 constitute the vibratory driver 1 of the invention. This vibratory driver 1 comprises a frame 15 in which are mounted gearboxes 4 and eccentric weights 5 as is more clearly shown in figure 2, showing for clarity a part of the vibratory driver 1 of the invention without the frame 15.
Figure 2 provides a clear view on the back of the driver where a synchronizing gearbox 6 and drive arms 7 are provided that connect to the eccentric weights 5 that are built in the gearboxes 4 for the eccentric weights 5. Further it is shown that at the opposite side of the eccentric weights 5 the gearboxes 4 are provided with a clamp 8 for clamping an object (not shown) which is to be vibrated. The clamp 8 is arranged with cooperating clamping arms 8', 8'' providing a beak 9 for clamping the object. This is best shown in figures 3 and 4 showing the part of the vibratory driver 1 shown in figure 2 in closed and open position respectively from the side of the beak 9.
As is clear from these figures the clamping arms 8', 8'' are fixed to the gearboxes 4 and mounted on a vertical side of the frame 15 so as to arrange that the beak 9 and the gearboxes 4 and frame 15 are in use at the same altitude. More precise: the clamping arms 8', 8'' and the beak 9 are approximately at the same altitude as the eccentric weights 5 in the gearboxes 4 mounted in the frame 15. The clamping arms 8', 8'' and gearboxes 4 are removably mounted in the frame 15 to enable easy and swift replacement by other clamping arms and gearboxes. Further the construction is arranged such that opening or closing the beak 9 requires a rotary movement of the clamping arms 8', 8'' over part of a circle. In this connection it is preferred that the clamping arms 8', 8'' and the gearboxes 4 are mounted in the frame 15 with during use vertical bearing axles 10, 11.
Figures 2, 3, and 4 which show the same part of the vibratory driver 1 from different perspectives further show that the clamping arms 8', 8'' are provided with intermeshing teeth 12 so as to arrange that a rotary movement of one clamping arm 8' or 8'' causes a simultaneous rotary movement of the other clamping arm 8'' or 8'.
Finally it is shown that at a side 13 of the clamping arms 8', 8'' distant from the beak 9 the clamping arms 8', 8'' are connected to each other with a hydraulic cylinder or hydraulic cylinders 14 for actuating the arms 8', 8'' for closing or opening the beak 9.
Although the invention has been discussed in the foregoing with reference to an exemplary embodiment of the vibratory driver of the invention, the invention is not restricted to this particular embodiment which can be varied in many ways without departing from the invention. The discussed exemplary embodiment shall therefore not be used to construe the appended claims strictly in accordance therewith. On the contrary the embodiment is merely intended to explain the wording of the appended claims without intent to limit the claims to this exemplary embodiment. The scope of protection of the invention shall therefore be construed in accordance with the appended claims only, wherein a possible ambiguity in the wording of the claims shall be resolved using this exemplary embodiment.
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL2016646A NL2016646B1 (en) | 2016-04-21 | 2016-04-21 | Vibratory driver. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL2016646A NL2016646B1 (en) | 2016-04-21 | 2016-04-21 | Vibratory driver. |
Publications (2)
Publication Number | Publication Date |
---|---|
NL2016646A true NL2016646A (en) | 2017-10-31 |
NL2016646B1 NL2016646B1 (en) | 2017-11-15 |
Family
ID=56292838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL2016646A NL2016646B1 (en) | 2016-04-21 | 2016-04-21 | Vibratory driver. |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL2016646B1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3942113A4 (en) * | 2019-03-19 | 2022-12-21 | Sadikoglu Makine Insaat Metal Plastik Kagit San. Ve Tic. Ltd. Sti | A novel pile driving system |
WO2023091010A1 (en) * | 2021-11-17 | 2023-05-25 | Cape Holland Holding B.V. | Vibration device with base frame and method for inserting into the ground or removing from the ground a foundation element by providing said vibration device |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202018106039U1 (en) * | 2018-10-22 | 2018-11-02 | Thyssenkrupp Ag | Vibrationsrammvorrichtung |
EP4433653A1 (en) * | 2021-11-17 | 2024-09-25 | Cape Holland Holding B.V. | Vibration device and method for inserting into the ground or removing from the ground a foundation element with electric motor |
-
2016
- 2016-04-21 NL NL2016646A patent/NL2016646B1/en active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3942113A4 (en) * | 2019-03-19 | 2022-12-21 | Sadikoglu Makine Insaat Metal Plastik Kagit San. Ve Tic. Ltd. Sti | A novel pile driving system |
WO2023091010A1 (en) * | 2021-11-17 | 2023-05-25 | Cape Holland Holding B.V. | Vibration device with base frame and method for inserting into the ground or removing from the ground a foundation element by providing said vibration device |
NL2033553A (en) * | 2021-11-17 | 2023-06-12 | Cape Holland Holding B V | Vibration device and method for inserting into the ground or removing from the ground a foundation element with base frame |
Also Published As
Publication number | Publication date |
---|---|
NL2016646B1 (en) | 2017-11-15 |
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