CN104563113A - Pile driver - Google Patents
Pile driver Download PDFInfo
- Publication number
- CN104563113A CN104563113A CN201310511925.8A CN201310511925A CN104563113A CN 104563113 A CN104563113 A CN 104563113A CN 201310511925 A CN201310511925 A CN 201310511925A CN 104563113 A CN104563113 A CN 104563113A
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- CN
- China
- Prior art keywords
- drill bit
- cylindrical shell
- pile driver
- hydraulic cylinder
- present
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Abstract
The invention discloses a pile driver which comprises a cylindrical shell, wherein the cylindrical shell is internally provided with a hydraulic cylinder; the lower end of the hydraulic cylinder is connected with a drill bit; the cylindrical shell is internally provided with a water passage from top to bottom; the outlet of the water passage is over against the drill bit. In a pile driving process, water is continuously introduced so as to cool the drill bit.
Description
Technical field
The present invention relates to building field, be specifically related to a kind of pile driver.
Background technology
Pile driver is made up of pile monkey, pile frame and ancillary service etc.Pile monkey is attached between the parallel vertical guide rod (being commonly called as gantry) in two, pile frame front portion, hangs liter with lifting hook.Pile frame is a steelwork tower truss, is provided with hoist engine at its rear portion, in order to lift by crane stake and pile monkey.The leading truck be made up of two guide rods before pile frame, in order to control piling direction, makes stake according to design injection stratum exactly, orientation.The fundamental technics parameter of pile driver impacts moiety by weight, impact kinetic energy and frequency of impact.But in long-time use procedure, drill bit end-heating can be caused, impact piling efficiency.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of pile driver, in piling process, constantly passes into current, lowers the temperature to drill bit.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of pile driver, comprising:
One cylindrical shell, arranges hydraulic cylinder in described cylindrical shell, and the lower end of described hydraulic cylinder connects drill bit,
Arrange a water stream channel from top to bottom in described cylindrical shell, the exit of described water stream channel is just to described drill bit.
In a preferred embodiment of the invention, described drill bit is split-type structure.
In a preferred embodiment of the invention, arrange a device for detecting temperature on described drill bit, and by wireless, temperature signal is transferred to controller, described controller connects the inlet valve of water pipe, controls the break-make of inlet valve.
By technique scheme, the invention has the beneficial effects as follows:
Drill bit is arranged on hydraulic cylinder front end conveniently can realize piling function, and in piling process, constantly passes into current, lowers the temperature to drill bit.Its structure is simple, easy to use, is beneficial to and applies.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
With reference to Fig. 1, a kind of pile driver, comprising:
One cylindrical shell 100, arranges hydraulic cylinder 101 in described cylindrical shell 100, and the lower end of described hydraulic cylinder 101 connects drill bit 102,
Arrange a water stream channel 103 in described cylindrical shell 100 from top to bottom, the exit of described water stream channel is just to described drill bit 102.
In a preferred embodiment of the invention, described drill bit 102 is split-type structure.
In a preferred embodiment of the invention, arrange a device for detecting temperature 104, and by wireless, temperature signal is transferred to controller on described drill bit 102, described controller connects the inlet valve of water pipe, controls the break-make of inlet valve.
Drill bit is arranged on hydraulic cylinder front end conveniently can realize piling function, and in piling process, constantly passes into current, lowers the temperature to drill bit.Its structure is simple, easy to use, is beneficial to and applies.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (3)
1. a pile driver, is characterized in that, comprising:
One cylindrical shell, arranges hydraulic cylinder in described cylindrical shell, and the lower end of described hydraulic cylinder connects drill bit,
Arrange a water stream channel from top to bottom in described cylindrical shell, the exit of described water stream channel is just to described drill bit.
2. a kind of pile driver according to claim 1, is characterized in that: described drill bit is split-type structure.
3. a kind of pile driver according to claim 1, is characterized in that: arrange a device for detecting temperature on described drill bit, and by wireless, temperature signal is transferred to controller, and described controller connects the inlet valve of water pipe, controls the break-make of inlet valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310511925.8A CN104563113A (en) | 2013-10-28 | 2013-10-28 | Pile driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310511925.8A CN104563113A (en) | 2013-10-28 | 2013-10-28 | Pile driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104563113A true CN104563113A (en) | 2015-04-29 |
Family
ID=53080126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310511925.8A Pending CN104563113A (en) | 2013-10-28 | 2013-10-28 | Pile driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104563113A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368212A (en) * | 2016-10-13 | 2017-02-01 | 广西大学 | Simple efficient pile driver |
| CN106545295A (en) * | 2016-10-13 | 2017-03-29 | 广西大学 | A kind of architectural engineering geology piling machine |
-
2013
- 2013-10-28 CN CN201310511925.8A patent/CN104563113A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368212A (en) * | 2016-10-13 | 2017-02-01 | 广西大学 | Simple efficient pile driver |
| CN106545295A (en) * | 2016-10-13 | 2017-03-29 | 广西大学 | A kind of architectural engineering geology piling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |