CN202644532U - Multifunctional static pile driver - Google Patents
Multifunctional static pile driver Download PDFInfo
- Publication number
- CN202644532U CN202644532U CN 201220329109 CN201220329109U CN202644532U CN 202644532 U CN202644532 U CN 202644532U CN 201220329109 CN201220329109 CN 201220329109 CN 201220329109 U CN201220329109 U CN 201220329109U CN 202644532 U CN202644532 U CN 202644532U
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- drilling
- static pile
- pile driver
- static
- chain wheel
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- Expired - Fee Related
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Abstract
A multifunctional static pile driver comprises a long ship, a short ship, a pile driver body and a drilling device, wherein a chain wheel motor of the drilling device is installed on a drilling mast through a mounting seat; the drilling mast is installed on the pile driver body of the static pile driver through an upper hinged support and a lower hinged support; a driven chain wheel is installed at one end of the drilling mast, and a lock lever device is fixed at the other end of the drilling mast; a chain is installed between the chain wheel motor and the driven chain wheel; two ends of the chain are respectively connected with the upper end and the lower end of a power head; a drill rod is connected with the power head through screw threads; and a drilling tool is connected with the drill rod through the screw threads. The multifunctional static pile driver is suitable for the construction of various complicated geological conditions, achieves various functions of hydraulic static pile pressing, static pile pressing after leading hole drilling and the like, and lowers the engineering cost; in addition, the static pile driver provides hydraulic kinetic energy at the same time, the power of a hydraulic pump is constant and accurate, the drilling device can be utilized to drill leading holes and then static pile pressing is performed when the multifunctional static pile driver meets with the geology that cannot be pressed only through static force, and the application range of the static pile driver is broadened, so that more economic benefits can be obtained.
Description
Technical field
The utility model relates to the construction implement field, is particularly related to a kind of Multifunctional static pile press.
Background technology
The characteristics such as static pile press has noiselessness, friction, pollution-free, piling efficient is high, pile quality is good, continuous enhancing along with social environment consciousness, static pile press obtains using more and more widely in prefabricated pile construction as a kind of environment-friendly type pile foundation construction equipment.But the earth formation that runs in the process of construction is complicated and changeable, and this has restricted the scope of application of static pile press to a certain extent.Especially run into when below the earth's surface layer of sand being arranged, the characteristic of layer of sand can't be passed through layer of sand so that preformed pile is pressed tighter and tighter when producing pressure with it at all.Thereby cause efficiency of construction low, even affect duration and construction quality.
The utility model content
The technical problem that the utility model solves is to provide a kind of suitable bad ground, runs into to allow behind the layer of sand preformed pile pass through layer of sand simultaneously with the Multifunctional piling machine of drilling equipment in work progress.
The technical problem that the utility model solves realizes by the following technical solutions:
A kind of Multifunctional static pile press comprises long ship, short ship, fuselage and drilling equipment, and described long ship is in edges at two ends away from fuselage, connects with the elevating mechanism plug-in type that oil cylinder forms by cantilever with fuselage; Described fuselage is connected in short ship by bearing pin; Described drilling equipment comprises drilling cramp and is installed in the motor sprocket on the drilling cramp, the chain that bores mast, unit head, drilling rod, lock lever device, drilling tool, driven sprocket and be fixedly connected with unit head; The chain wheel motor is installed in by mount pad and bores on the mast, boring mast is installed on the static pile press fuselage by two free bearings up and down, an end that bores mast is equipped with driven sprocket, the other end is fixed with lock lever device, between chain wheel motor and the driven sprocket chain is installed, the two ends of chain connect with the top and bottom of unit head respectively, and the chain wheel motor obtains rotating behind the hydraulic pressure kinetic energy, and the motion by chain can drive moving up and down of unit head; Drilling rod connects with unit head by screw thread, and unit head provides rotation function for drilling rod, the scope of activities of lock lever device control drilling rod, and drilling tool connects with drilling rod by screw thread; Drilling rod has more piece to connect, thereby finishes lengthening and the shortening of drilling rod.Moving up and down of unit head brings moving up and down of drilling tool by drilling rod; Unit head obtains hydraulic pressure kinetic energy and drives rotatablely moving of drilling rod and drilling tool simultaneously, thereby finishes complete boring work.
In the utility model, drilling equipment integral installation other end corresponding with crane on static pile press provides hydraulic pressure kinetic energy by static pile press, one group of banked direction control valves has been installed simultaneously come whole drilling equipment is controlled.
Beneficial effect: the utility model is applicable to Various Complex geological conditions construction, has the hydraulic static piling, draws the again several functions such as silent piling of hole first, and a tractor serves several purposes has reduced engineering cost; Simultaneously provide hydraulic pressure kinetic energy by static pile press, the hydraulic pump power invariability is accurate, when running into the geology that static pile press only do not go down with static pressure, can get out with drilling equipment and draw Kong Houzai and carry out silent piling, adapt to better various load variations in the boring procedure, widen greatly the scope of application of static pile press, thereby obtained more economic benefit.
Description of drawings
Fig. 1 is the top view of the utility model preferred embodiment.
Fig. 2 is the side diagram of the utility model preferred embodiment.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to a kind of Multifunctional static pile press of Fig. 1 and Fig. 2, comprise long ship 1, short ship 2, fuselage 3 and drilling equipment 4, described long ship 1 is in edges at two ends away from fuselage 3, connects with the elevating mechanism plug-in type that oil cylinder forms by cantilever with fuselage 3; Described fuselage 3 is connected in short ship 2 by bearing pin; Drilling equipment 4 is fixed in fuselage 3, and described drilling equipment 4 comprises drilling cramp and is installed in the motor sprocket 5 on the drilling cramp, the chain that bores mast 6, unit head 7, drilling rod 8, lock lever device 9, drilling tool 10, driven sprocket and be fixedly connected with unit head.
In the present embodiment, geological conditions is uncomplicated when the job site, when not needing to draw the hole, keeps the static pile press original state, carries out the piling operation; When running into the geological conditions of more complicated, chain wheel motor 5 is installed on the brill mast 6 by mount pad, boring mast 6 is installed on the static pile press fuselage 3 by two free bearings up and down, an end that bores mast 6 is equipped with driven sprocket, the other end is fixed with lock lever device 9, between chain wheel motor 5 and the driven sprocket chain is installed, and the two ends of chain connect with the top and bottom of unit head 7 respectively, chain wheel motor 5 obtains rotating behind the hydraulic pressure kinetic energy, and the motion by chain can drive moving up and down of unit head 7.Drilling rod 8 connects with unit head 7 by screw thread, and unit head 7 provides rotation function for drilling rod 8, the scope of activities of lock lever device 9 control drilling rods 8, and drilling tool 10 connects with drilling rod 8 by screw thread.Drilling rod 8 has more piece to connect, thereby finishes lengthening and the shortening of drilling rod 8.Moving up and down of unit head 7 brings moving up and down of drilling tool 10 by drilling rod 8; Unit head 7 obtains hydraulic pressure kinetic energy and drives rotatablely moving of drilling rod 8 and drilling tool 10 simultaneously, thereby finishes complete boring work.Get out at drilling equipment 4 and to draw Kong Houzai and carry out silent piling, adapt to better various load variations in the boring procedure, widened greatly the scope of application of static pile press, realize a tractor serves several purposes.
In the present embodiment, drilling equipment 4 integral installations other end corresponding with crane on static pile press provides hydraulic pressure kinetic energy by static pile press, one group of banked direction control valves has been installed simultaneously come whole drilling equipment 4 is controlled.
Above demonstration and described basic principle of the present utility model, 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 describes in above-described embodiment and the manual just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof
Claims (2)
1. Multifunctional static pile press, comprise long ship, short ship, fuselage and drilling equipment, it is characterized in that, described drilling equipment chain wheel motor is installed in by mount pad and bores on the mast, boring mast is installed on the static pile press fuselage by two free bearings up and down, an end that bores mast is equipped with driven sprocket, the other end is fixed with lock lever device, between chain wheel motor and the driven sprocket chain is installed, the two ends of chain connect with the top and bottom of unit head respectively, drilling rod connects with unit head by screw thread, and drilling tool connects with drilling rod by screw thread.
2. a kind of Multifunctional static pile press according to claim 1 is characterized in that, drilling rod has more piece to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220329109 CN202644532U (en) | 2012-07-09 | 2012-07-09 | Multifunctional static pile driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220329109 CN202644532U (en) | 2012-07-09 | 2012-07-09 | Multifunctional static pile driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202644532U true CN202644532U (en) | 2013-01-02 |
Family
ID=47413660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220329109 Expired - Fee Related CN202644532U (en) | 2012-07-09 | 2012-07-09 | Multifunctional static pile driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202644532U (en) |
-
2012
- 2012-07-09 CN CN 201220329109 patent/CN202644532U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20130709 |