CN203594031U - Pile hammer - Google Patents
Pile hammer Download PDFInfo
- Publication number
- CN203594031U CN203594031U CN201320664976.XU CN201320664976U CN203594031U CN 203594031 U CN203594031 U CN 203594031U CN 201320664976 U CN201320664976 U CN 201320664976U CN 203594031 U CN203594031 U CN 203594031U
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- CN
- China
- Prior art keywords
- drill bit
- cylindrical shell
- utility
- model
- hydraulic cylinder
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a pile hammer. The pile hammer comprises a cylindrical shell, wherein a hydraulic cylinder is arranged in the cylindrical shell, the lower end of the hydraulic cylinder is connected with a drill bit, a water flow channel is arranged in the cylindrical shell from top to bottom, and an outlet of the water flow channel is right opposite to the drill bit. In the pile hamming process, water flow is introduced continuously to cool the drill bit.
Description
Technical field
The utility model relates to building field, is 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 anterior two parallel vertical guide rods (being commonly called as gantry) of pile frame, hangs liter with lifting hook.Pile frame is a steelwork tower truss, is provided with hoist engine at its rear portion, in order to lifting stake and pile monkey.The leading truck being 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 is to impact part weight, impact kinetic energy and frequency of impact.But in long-time use procedure, can cause drill bit end-heating, impact piling efficiency.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of pile driver, in piling process, constantly passes into current, and drill bit is lowered the temperature.
For achieving the above object, the technical solution of the utility model 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,
One water stream channel is set in described cylindrical shell from top to bottom, and the exit of described water stream channel is just to described drill bit.
In a preferred embodiment of the present utility model, described drill bit is split-type structure.
In a preferred embodiment of the present utility model, a device for detecting temperature is set 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 beneficial effects of the utility model are:
Drill bit is arranged on hydraulic cylinder front end can conveniently realize piling function, and in piling process, constantly passes into current, and drill bit is lowered the temperature.It is simple in structure, easy to use, is beneficial to and applies.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
With reference to Fig. 1, a kind of pile driver, comprising:
One cylindrical shell 100, the interior hydraulic cylinder 101 that arranges of described cylindrical shell 100, the lower end of described hydraulic cylinder 101 connects drill bit 102,
One water stream channel 103 is set in described cylindrical shell 100 from top to bottom, and the exit of described water stream channel is just to described drill bit 102.
In a preferred embodiment of the present utility model, described drill bit 102 is split-type structure.
In a preferred embodiment of the present utility model, a device for detecting temperature 104 is set on described drill bit 102, 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.
Drill bit is arranged on hydraulic cylinder front end can conveniently realize piling function, and in piling process, constantly passes into current, and drill bit is lowered the temperature.It is simple in structure, easy to use, is beneficial to and applies.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and manual, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model 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,
One water stream channel is set in described cylindrical shell from top to bottom, and 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: a device for detecting temperature is set 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320664976.XU CN203594031U (en) | 2013-10-28 | 2013-10-28 | Pile hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320664976.XU CN203594031U (en) | 2013-10-28 | 2013-10-28 | Pile hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203594031U true CN203594031U (en) | 2014-05-14 |
Family
ID=50674928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320664976.XU Expired - Fee Related CN203594031U (en) | 2013-10-28 | 2013-10-28 | Pile hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203594031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104213558A (en) * | 2014-08-26 | 2014-12-17 | 成都迅德科技有限公司 | Mechanical punching pile |
-
2013
- 2013-10-28 CN CN201320664976.XU patent/CN203594031U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104213558A (en) * | 2014-08-26 | 2014-12-17 | 成都迅德科技有限公司 | Mechanical punching pile |
| CN104213558B (en) * | 2014-08-26 | 2016-01-27 | 浙江冶民园林工程有限公司 | Mechanical punching stake |
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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: 20140514 Termination date: 20141028 |
|
| EXPY | Termination of patent right or utility model |