CN201068569Y - Pile-driving machine - Google Patents
Pile-driving machine Download PDFInfo
- Publication number
- CN201068569Y CN201068569Y CNU2007200626256U CN200720062625U CN201068569Y CN 201068569 Y CN201068569 Y CN 201068569Y CN U2007200626256 U CNU2007200626256 U CN U2007200626256U CN 200720062625 U CN200720062625 U CN 200720062625U CN 201068569 Y CN201068569 Y CN 201068569Y
- Authority
- CN
- China
- Prior art keywords
- outer tube
- inner sleeve
- hammer ram
- bushing
- hammer
- 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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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model discloses a pile driver, which includes a base, an inner and an outer bushings, a tamper hammer, reversing winches, an electromotor, a wirerope and a pulley block. The reversing winches, the electromotor and the pulley block are arranged on the base, one end of the wirerope is fixed on each reversing winch, and the other end is connected with the tamper hammer and the inner and the outer bushings respectively. The tamper hammer is arranged in the outer bushing, the tamper hammer can move up and down in the outer bushing, a projection block is arranged on the upside of the tamper hammer, the inner bushing is arranged in the inner underside of the outer bushing. The contact impact surfaces of the tamper hammer and the inner bushing collide on the inner underside of the outer bushing. When piling, the interaction force of the contact impact surfaces of the tamper hammer and the inner bushing are conducted under the ground, huge noise cannot be produced on the ground to cause noise pollution and influence the ambience. The tamper hammer strikes the inner bushing directly with strong penetration and high speed, and the projection block strikes the outer bushing and follows down.
Description
Technical field:
The utility model relates to construction implement, specifically is meant a kind of pile driver.
Background technology:
Existing pore-forming compaction pile pile driver divides internal and external casing, inner sleeve is enclosed within the outer tube, the inner sleeve bottom is parallel with outer sleeve bottom, inner sleeve top is placed on the outer tube, steel bushing is arranged at the hammer ram bottom, be fixed with piston on inner sleeve, the steel bushing of bottom and piston socket formed a closed cylinder when hammer ram freely fell, and were sprayed and igniting by Artificial Control diesel oil in the cylinder, hammer ram is fallen extreme lower position, inner cylinder pressure is the highest, and this moment, the igniting blast produced huge thrust, impacting hammer ram moves up, also impact simultaneously inner sleeve and move downward and drive piles, hammer ram free-falling again then, so repeatedly, do not go down up to inner sleeve, at this moment extract hammer ram, inner sleeve is at the built-in steel cage of putting of outer tube, concreting is extracted outer tube again and is formed stake.This pile driver has following deficiency: hammer ram, the mutual shock surface of inner sleeve directly do not clash into, and a little less than the penetration power, piling speed is slow; Hammer ram, cover cylinder all are contained on the ground, and hammer ram, the mutual shock surface active force of inner sleeve carry out on the ground, and intense impact power produces huge sound and vibrations, causes the noise sound pollution, influences surrounding environment.
Summary of the invention:
The purpose of this utility model is to provide a kind of hammer ram, the mutual shock surface active force of inner sleeve not to carry out on the ground, can not produce huge sound, causes the noise sound pollution, influence surrounding environment, and penetration power is strong, the pile driver that progress is fast.
The utility model purpose is achieved like this, this pile driver, comprise support, internal and external casing, hammer ram, hoist engine, motor, wire rope and assembly pulley, hoist engine, motor, assembly pulley are installed on the support, and wire rope one end is on each hoist engine, and the other end connects hammer ram, internal and external casing respectively by assembly pulley, described hammer ram is arranged in the outer tube, hammer ram can move up and down in outer tube, and the hammer ram upper position is provided with projection, and inner sleeve is arranged on bottom in the outer tube.
Because described hammer ram is arranged in the outer tube, hammer ram can move up and down in outer tube, and the hammer ram upper position is provided with projection, and inner sleeve is arranged on bottom in the outer tube, and collide hammer ram and inner sleeve contact impact face bottom in outer tube.During piling, hammer ram, inner sleeve contact impact face interaction force carry out at underground, can not produce huge sound on the ground, cause the noise sound pollution, influence surrounding environment; Hammer ram directly impacts inner sleeve, and penetration power is strong, and progress is fast, and projection impacts outer tube, down follow-up.
Description of drawings:
Fig. 1 is pile driver inner sleeve full state structural representation not in outer tube
Fig. 2 is pile driver inner sleeve full state structural representation in outer tube
Fig. 3 hangs for the pile driver suspension hook and hangs the inner sleeve structural representation
Fig. 4 is a pile driver overall structure schematic diagram
Fig. 5 is provided with the Movable loop structural representation for the pile driver inner sleeve
Fig. 6 is the Movable loop structural representation
Fig. 7 is Fig. 6 plan structure schematic diagram
The specific embodiment:
With reference to figure 1---Fig. 7, this pile driver, comprise support, outer tube 5, inner sleeve 7, hammer ram 6, hoist engine 10,11,12, motor, wire rope 1 and assembly pulley 9, hoist engine 10,11,12, motor, assembly pulley 9 is installed on the support, wire rope 1 one ends are at each hoist engine 10,11, on 12, the other end connects hammer ram 6 respectively by assembly pulley 9, internal and external casing 7,5, described hammer ram 6 is arranged in the outer tube 5, hammer ram 6 can move up and down in outer tube 5, hammer ram 6 upper positions are provided with projection 2, platform 4 is set on the outer tube 5, strengthens and impact area, inner sleeve 7 is arranged on bottom in the outer tube 5, can prevent mud, water enters in the outer tube 5, and hammer ram 6 collides with contact surface bottom in outer tube 5 of inner sleeve 7.During piling, hammer ram 6 is mentioned by hoist engine, and free-falling directly impacts inner sleeve 7, and projection 2 impacts outer tube 5, and so circulation is driven piles.Projection 2 also can be latch projection 2, as required, can extract latch projection 2 out, clicks and beats inner sleeve 7, and outer tube 5 is motionless.
One outlet 3 is arranged at described inner sleeve inner chamber 15 tops, export 3 taper types that are wide at the top and narrow at the bottom, form stressed limit 20, after the stake hole has been beaten in inner chamber 15 upper ends, hammer ram 6 is extracted out, suspension hook 13 both sides 14 are tapered, are convenient to fall into inner chamber 15 from taper type outlet 3, after suspension hook 13 falls into inner chamber 15, under spring 8 effects, open suspension hook both sides 14, hooks inner sleeve 7 stressed limits 20, extracts it out outer tube 5.
Described inner sleeve 7 bottoms are provided with Movable loop 16, Movable loop 16 diameters are equal to or greater than outer tube 5 diameters, like this inner sleeve 7 be up to the stake hole be equal to or greater than outer tube 5 diameters, being convenient to outer tube 5 falls, improve piling speed, alleviate latch projection 2 and impact outer tube 5 dynamics, Movable loop 16 is made up of two semicircle ring plates, there is steel cable hinge 18 centre, and Movable loop 16 can only be amounted to towards a direction, has pin-and-hole 17 on the Movable loop 16, latch 19 by inner sleeve 7 bottoms is fixing, when extracting inner sleeve 7 out, because of the top power of outer tube 5, pin-and-hole 17 is deviate from from latch 19,16 two semicircle ring plate doublings of Movable loop are got up, Movable loop 16 after amounting to is taken out of by the cable wire that is connected on the inner sleeve 7 less than outer tube 5 diameters, can reuse.
Claims (4)
1. pile driver, comprise support, outer tube, inner sleeve, hammer ram, hoist engine, motor, wire rope and assembly pulley, hoist engine, motor, assembly pulley are installed on the support, wire rope one end is on hoist engine, the other end connects hammer ram, internal and external casing respectively by assembly pulley, it is characterized in that: described hammer ram is arranged in the outer tube, and hammer ram can move up and down in outer tube, the hammer ram upper position is provided with projection, and inner sleeve is arranged on bottom in the outer tube.
2. pile driver according to claim 1 is characterized in that: described inner sleeve bottom is provided with Movable loop.
3. pile driver according to claim 1 is characterized in that: an outlet is arranged at described inner sleeve inner chamber top, exports the taper type that is wide at the top and narrow at the bottom, forms stressed limit in the inner chamber upper end.
4. pile driver according to claim 1 is characterized in that: described projection is the latch projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200626256U CN201068569Y (en) | 2007-03-02 | 2007-03-02 | Pile-driving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200626256U CN201068569Y (en) | 2007-03-02 | 2007-03-02 | Pile-driving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201068569Y true CN201068569Y (en) | 2008-06-04 |
Family
ID=39489947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200626256U Expired - Fee Related CN201068569Y (en) | 2007-03-02 | 2007-03-02 | Pile-driving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201068569Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102667001A (en) * | 2009-10-16 | 2012-09-12 | Ihc荷兰Ie有限公司 | System for and method of installing foundation elements in an underwater ground formation |
| WO2015178765A1 (en) | 2014-05-22 | 2015-11-26 | Ihc Holland Ie B.V. | Tubular foundation |
| CN108442362A (en) * | 2018-03-09 | 2018-08-24 | 中交第二航务工程局有限公司 | One kind passing through riprap layer drilled pile construction method for coastal |
| CN109868818A (en) * | 2019-03-30 | 2019-06-11 | 江西基业科技有限公司 | Internal and external casing component and pile driving equipment for pile driving equipment |
-
2007
- 2007-03-02 CN CNU2007200626256U patent/CN201068569Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102667001A (en) * | 2009-10-16 | 2012-09-12 | Ihc荷兰Ie有限公司 | System for and method of installing foundation elements in an underwater ground formation |
| WO2015178765A1 (en) | 2014-05-22 | 2015-11-26 | Ihc Holland Ie B.V. | Tubular foundation |
| US10072390B2 (en) | 2014-05-22 | 2018-09-11 | Ihc Holland Ie B.V. | Tubular foundation element, assembly and method for installing tubular foundation elements in a ground formation |
| CN108442362A (en) * | 2018-03-09 | 2018-08-24 | 中交第二航务工程局有限公司 | One kind passing through riprap layer drilled pile construction method for coastal |
| CN109868818A (en) * | 2019-03-30 | 2019-06-11 | 江西基业科技有限公司 | Internal and external casing component and pile driving equipment for pile driving equipment |
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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: 20080604 |