CN102080378A - Internal striking type vibrating hammering double-purpose pile driver - Google Patents
Internal striking type vibrating hammering double-purpose pile driver Download PDFInfo
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- CN102080378A CN102080378A CN2010105708935A CN201010570893A CN102080378A CN 102080378 A CN102080378 A CN 102080378A CN 2010105708935 A CN2010105708935 A CN 2010105708935A CN 201010570893 A CN201010570893 A CN 201010570893A CN 102080378 A CN102080378 A CN 102080378A
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Abstract
The invention relates to an internal striking type vibrating hammering double-purpose pile driver and solves the problem that the traditional drop-hammer pile driver is low in efficiency and high in noise and the vibration hammer pile driver has small impact force. The double-purpose pile driver comprises a frame, a base, a main winding machine and a secondary winding machine, wherein a vibration hammer capable of moving up and down along a sliding rail, a pile tube sleeve and a pile tube are hung on the sliding rail on the front side of the frame; a crossed through hole is arranged on the middle of the vibration hammer; the lower end of the vibration hammer is connected to the pile tube sleeve; the pile tube is provided with a connection pile tube; and an internal striking hammer is hidden in the pile tube, thus either the vibration hammer or the drop-hammer, or both the drop-hammer and the vibration hammer can be used for piling. The double-purpose pile driver has the advantages of high vibration hammer piling efficiency, good piling quality, and big impact force of drop-hammer piling.
Description
The present invention relates to building pile foundation construction machinery technical field, especially with vibrating hammer and the pile driver that drops hammer and drive piles.
Pile driver is named with used hammer usually, as the vibrating hammer pile driver, and drop hammer, diesel hammer pile driver, hydraulic hammer pile driver etc.
The used hammer of vibrating hammer pile driver is a vibrating hammer, vibrating hammer piling is to utilize the eccentric block of two groups of symmetries in the hammer body to make the horizontal component that mutual reverse garden Zhou Yundong produced under the driving of motor to offset, vertical stress component then addition and the stack together, cause impact force percussion that hammer body beats in stake, make stake overcome that the sedimentation of soil layer resistance constructs.Because vibratory impulse frequency height is fast especially at surperficial weak soil layer and adaptation soil layer pile sinking, the efficient height.And vibration force is low the impact, can avoid causing breakage to construction of prefabricated piles, is the pile quality reliable guidance to the high-frequency mechanical vibration of tube-sinking cast-in-situ pile pipe inner concrete slurry.But vibration force is low impact the and impact force is little after all, difficultly passes through closely knit rubble stratum.
The used hammer of drop hammer is to drop hammer, dropping hammer piling is hammer to be sling allow its free-falling, impacts in stake and constructs, and drives piles and counterweight impacts stake so drop hammer.Drop hammer and can select different materials for use, the preparation of suitable shape and weight, simple structure, and can arbitrarily regulate and control the distance that falls of hammer in construction obtains the more satisfactory stronger impact force that reaches, and can adapt to pass through on closely knit rubble stratum and construct.But it is consuming time to drop hammer with lifting, and construction is slow, and efficient is low, and noise is big, easily preformed pile is broken damage again, and lacks the high-frequency mechanical vibration to tube-sinking cast-in-situ pile pipe inner concrete slurry, and it is poor to cause pile quality.
The objective of the invention is to avoid weak point in the prior art, a kind of existing vibrating hammer is provided, drop hammer again, " two hammer " are independent of each other, can avoid frame too high, the dual-purpose pile driver of inner striking type vibration hammering of can avoid again shaking shaking property and high noisy.
Purpose of the present invention can reach by following measure:
The dual-purpose pile driver of inner striking type vibration hammering comprises frame, base, main winch, secondary hoist engine, in shoot down hammer, its technology crux is that suspention on the slide rail in frame front has the vibrating hammer and the stake pipe that can move up and down along slide rail, be provided with oblique garden shape punching through hole in the middle of the vibrating hammer, the internal diameter of punching through hole greater than with the external diameter that equals a pipe, symmetrical both sides are provided with the little punching through hole that tolerable tube pulling wire rope passes through in the middle of the punching through hole, the vibrating hammer lower end links to each other with the stake pipe box, and the both sides clamping plate are provided with and wear pin and fixed pulley under the vibrating hammer.
According to top described, its technology crux is that also described stake pipe box is made of variable cross-section garden, interior garden body, the internal diameter of last garden body equals the external diameter of a pipe, and the internal diameter of following garden body is refuted the external diameter that connects cover greater than stake pipe upper end, and the positive facade of stake pipe box is provided with slurry and pours into bucket.
According to top described, its technology crux is that also described stake pipe comprises first pile sinking pipe and refutes the pile extension pipe, the refuting of elder generation pile sinking pipe upper end connects cover and refutes refuting of pile extension pipe upper end and connect cover and construct identical, elder generation's pile sinking pipe is refuted the internal diameter that the connects cover external diameter greater than the stake pipe, refute below the cover both sides and establish and be connected with hangers, hangers is provided with up and down two and wears pin.
According to top described, its technology crux is that also described first pile sinking pipe is provided with one section garden body that protrudes in the pipe, and the internal diameter that protrudes into the pipe interior tube body shoots down the diameter of hammering the baseplane into shape less than the external diameter that shoots down hammer in last in down.
According to top described, its technology crux also is to shoot down in described the going up hammer by two frustum of a cone and middle small cylinder constitute up and down, the external diameter of small cylinder is less than the internal diameter of stake pipe, greater than the internal diameter that protrudes into garden body in the pipe, shooting down hammer in going up goes up lower plane and establishes and be connected with earrings, last earrings links with hanging up and beating the hammer wire rope, following earrings by movable button with down in shoot down hammer and go up earrings and link.
According to top described, its technology crux is that also shooting down hammer in described time is frustum of a cone, the diameter of baseplane is less than an internal diameter that protrudes into pipe body in the stake pipe, and its hammer end edge is provided with protection pad, the last earrings that shoots down hammer in down by movable button and last in shoot down hammer following earrings link.
According to top described, its technology crux also be by activity link behind the button up and down in shoot down hammer, on the lower inclined plane that drops hammer under the spreading degree that contains that the distance of baseplane adds stake pipe and stake point that drops hammer deduct and protrude in the stake pipe pipe body ramp to the distance on stake pipe bottom annular plane, shoot down hammer lower inclined plane and the distance that protrudes into garden body ramp in the stake pipe in equaling, equal the length of Cylinder 1/3rd above the projection stake point, what equal 1/3rd stake pipe and stake point contains the spreading degree, equals a point and is hit limit degree of falling.
According to top described, its technology crux is that also described main winch is made of three cylinders, three groups of steel wires comprise hangs up and beats the hammer wire rope, the pressurization wire rope, after tube pulling wire rope, pressurization wire rope were exported by assembly pulley, the fixed pulley of base both sides was passed through at two ends respectively, in the commentaries on classics again by the fixed pulley of both sides at the bottom of the vibrating hammer, change down with both sides, first pile sinking pipe upper end hangers on the pin of wearing even buckle.
According to top described, after its technology crux is that also described tube pulling wire rope is by assembly pulley output, the pulley of going up by the frame item is changeed at two ends respectively, change the little center hole that passes both sides in the middle of the vibrating hammer down, again by with first pile sinking pipe upper end hangers and wear the pulley that pin links, commentariess on classics in vibrating hammer under the pin of wearing of both sides even detain.
According to top described, its technology crux is that also described preformed pile pipe box links to each other with the vibrating hammer lower end, the internal diameter of preformed pile pipe box is greater than the interior diameter of hammer and the external diameter of movable pipe box of shooting down, the internal diameter of movable pipe box is greater than the external diameter of preformed pile, and the movable handle on pile chuck both sides links with pressurization wire rope two ends.
Description of drawings is as follows:
Fig. 1 is a structural representation of the present invention
Fig. 2 is vibrating hammer among Fig. 1 (8), stake pipe box (13) and stake pipe (9) partial sectional view.
Fig. 3 is Fig. 1 king-pile pipe (9), in shoot down hammer (5), (6) partial cutaway diagrammatic sketch.
Fig. 4 for stake pipe (9) and refute pile extension pipe (19) refute connect after, wire rope (2 pressurizes
) and tube pulling wire rope (11) wear and buckle schematic diagram.
Fig. 5 is preformed pile pipe box (33) and pile chuck (37) structural representation.
Be described in further detail for one of them embodiment below in conjunction with accompanying drawing.
As shown in Figure 1:
The dual-purpose pile driver of inner striking type vibration hammering comprise frame (1), base (2), main winch (3), secondary hoist engine (4), in shoot down hammer (5), (6), after suspention has the vibration (8) and stake pipe (9) pile-forming machine perching that can move up and down along slide rail (7) on frame (1) front slide rail (7), can start main hoisting machine (3), take out tight pressurization wire rope (27), with frame (1), base (2) and vibrating hammer (8) and stake pipe (9) carry out static piling from gravity.
As shown in Figure 2:
When static(al) is difficult to pile sinking, but Vibration on Start-up hammer (8), and continue to take out unclasping of tight pressurization wire rope (27) and control tube drawing wire rope (11), adopt vibrating hammer (8) pile sinking.
As shown in Figure 3:
When vibrating hammer is difficult to pile sinking, continue to keep the vibratory impulse of vibrating hammer (8) and take out tight pressurization wire rope (27), twitch simultaneously and hang up and beat hammer wire rope (36), adopt vibrating hammer (8) and in shoot down hammer (5), (6) pile sinking together, after shooting down the impact sedimentation of hammer (6) in stake point (26) is subjected to, stake pipe (9) has lost the supporting of stake point (26), be subjected to the percussion of vibrating hammer (8) again and sedimentation thereupon, the degree of depth and pile penetration until the stake pipe meet design requirement, and just can receive hammer and the tube pulling and finish construction of being in the milk.
Since in to shoot down hammer (6) be butt cone formation, can guarantee in the stake pipe, can move both vertically, and shoot down hammer (5) up and down, (6) be to link mutually by movable button (25), on drop hammer the external diameter of (5) greater than an internal diameter that protrudes into annular slope above stake pipe (9) garden body (23), not only shoot down hammer (6) in can ensureing and can not sink mistake because of disconnected lifting rope, also interior when shooting down hammer (6) driven pile point (26), stake point (26) is bombarded and sink to fall reaches " limit degree of falling ", the striking of shooting down hammer (5) lower inclined plane in the annular slope that protrudes into garden body (23) in the stake pipe will be subjected to, make (9) sedimentation of stake pipe, can guarantee simultaneously that stake point (26) shoots down under hammer (6) impact interior, can keep connecing containing of (9) with the stake pipe, can be not out of control because of being pulled the trigger living sedimentation.
As shown in Figure 4:
Formerly pile sinking pipe (9) sinks in the soil, its upper end is overhead during suitable location, can implement a pipe and refute and connect pile sinking, and change to join quite the company button tube pulling wire rope (38) isometric and add and refute and refute the isometric pressurization wire rope (39) of pile extension pipe (19) with refuting pile extension pipe (19).When pile sinking, the pressurization wire rope (39) and the tube pulling wire rope (38) of refuting long part sink in the soil together in company with stake pipe (9).
Because after pressurization wire rope (27) is exported by assembly pulley (28), the fixed pulley (16) that passes through the beneath both sides of vibrating hammer (8) is gone up in fixed pulley (29), commentariess on classics of two ends by base (2) both sides, change down with first pile sinking pipe (9) upper end hangers (20) on the pin (22) of wearing even buckle, both can make plus-pressure downward, again can be vibrating hammer (8) and (9) the fastening binding of stake pipe, making stake manage (9) can be with vibrating hammer (8) resonance pile sinking.
Because after tube pulling wire rope (11) is exported by assembly pulley (30), the fixed pulley of going up by on frame (1) top (31) is changeed at two ends, change the little punching through hole (12) that passes both sides in the middle of the vibrating hammer (8) down, again by with first pile sinking pipe (9) upper end hangers (20) on the pin (21) of wearing connect the pulley of buckle (32), in commentariess on classics and the pin (15) of wearing of the beneath both sides of vibrating hammer (8) link.When the vibration tube pulling, can manage stake (9) and upwards dial, can and refute pile extension pipe (19) and take out tightly vibrating hammer and stake pipe (9) again, make a pipe in company with vibrating hammer (8) resonance, realize the tube pulling of resonating.
As shown in Figure 5:
The present invention is as long as assembling corresponding stake pipe box (33) and top system stake pile chuck (37) just can implement to give the system pile driving construction.
The present invention compared to existing technology, have simple in structure, easy and simple to handle, practical safety, the advantage of wide adaptability, both can be used for filling pile construction, can be used for again giving pile driving construction processed, both can drive piles with vibration hammer, again can be with the piling of dropping hammer, can also and drop hammer and drive piles together with vibration hammer, existing vibration hammer piling efficient height, the advantage that pile quality is good, the big characteristics of drop impact power are arranged again, and to drop hammer be directly to impact soil layer at deep under ground, efficient height not only, and shaking again, it is few to shake, noise is low, no atmosphere pollution, both energy-conservation, again environmental protection.
Claims (10)
1. one kind by frame (1), base (2), main winch (3), secondary hoist engine (4), in shoot down hammer (5), (6) the dual-purpose pile driver of inner striking type vibration hammering that constitutes, it is characterized in that the positive slide rail (7) of frame (1) goes up suspention and have and can manage (9) along vibrating hammer (8) and stake that slide rail (7) move up and down, be provided with oblique garden shape punching through hole (10) in the middle of the vibrating hammer (8), the internal diameter of punching through hole (10) greater than with an external diameter that equals stake pipe (9), both sides are provided with the little punching through hole (12) that tolerable tube pulling wire rope (11) passes through in the middle of the punching through hole (10), vibrating hammer (8) lower end links to each other with stake pipe box (13), and both sides clamping plate (14) are provided with and wear pin (15) and fixed pulley (16) under the vibrating hammer (8).
2. the dual-purpose pile driver of inner striking type vibration hammering according to claim 1, it is characterized in that described stake pipe box (13) is made of variable cross-section garden, interior garden body, the internal diameter of last garden body equals the external diameter of stake pipe (9), the internal diameter of following garden body is refuted the external diameter that connects cover (17) greater than stake pipe (9) upper end, and the positive facade of stake pipe box (13) is provided with slurry and pours into bucket (18).
3. the dual-purpose pile driver of inner striking type vibration hammering according to claim 1, it is characterized in that described stake pipe comprises first pile sinking pipe (9) and refutes pile extension pipe (19), it is identical that refuting on elder generation's pile sinking pipe (9) upper end is refuted and connect cover (17) and refute pile extension pipe (19) connects the cover structure, elder generation's pile sinking pipe (9) is refuted the internal diameter that connects cover (17) external diameter greater than stake pipe (9), refute connect the following both sides of cover (17) establish be connected with hangers (20) hangers (20) be provided with about two wear pin (21) and (22).
4. the dual-purpose pile driver of inner striking type vibration hammering according to claim 3, it is characterized in that described first pile sinking pipe (9) is provided with one section garden body (23) that protrudes in the pipe, the internal diameter that protrudes into garden body (23) in the pipe is less than the external diameter that shoots down hammer (5) in last, greater than the diameter that shoots down hammer (6) baseplane in following.
5. the dual-purpose pile driver of inner striking type vibration hammering according to claim 4, it is characterized in that shooting down in described the going up hammer (5) is made of following two butt cones and middle little Cylinder, the external diameter of little Cylinder is less than the internal diameter of stake pipe (9), greater than the internal diameter that protrudes into stake pipe (9) interior garden body (23), the last lower plane that shoots down hammer (5) in going up is established and is connected with earrings, last earrings links with hanging up and beating hammer wire rope (36), following earrings by words moving buckle (25) and following in shoot down hammer (6) last earrings link.
6. the dual-purpose pile driver of inner striking type vibration hammering according to claim 5, it is characterized in that shooting down hammer (6) in described time is frustum of a cone, the diameter of baseplane is less than the internal diameter that protrudes into stake pipe (9) interior garden body (23), edge is provided with protection pad (24) at the bottom of shooting down the hammer of hammer (6) down, the earrings above the hammer by movable button (25) and on the drop hammer following earrings of (5) link.
7. according to claim 4,5, the dual-purpose pile driver of 6 described inner striking type vibration hammerings, it is characterized in that by movable button (25) link up and down in shoot down hammer (5), (6), on drop hammer (5) lower inclined plane under the spreading degree that contains that the distance of (6) baseplane adds stake pipe (9) and stake point (26) that drops hammer deduct a ramp that protrudes into stake pipe (9) interior garden body (23) is managed (9) bottom annular plane to stake a distance, shoot down the distance of lower inclined plane with the ramp that protrudes into stake pipe (9) interior garden body (23) of hammer (5) in equaling, equal the length of Cylinder 1/3rd above the projection stake point (26), what equal 1/3rd stake pipe (9) and stake point (26) contains the spreading degree, equals stake point (26) and is hit limit degree of falling.
8. the dual-purpose pile driver of inner striking type vibration hammering according to claim 1, it is characterized in that described master file structure machine (3) is made of three cylinders, hammer wire rope (36) is hung up and beaten in output, tube pulling wire rope (11), and be added in wire rope (27), after pressurization wire rope (27) is exported by assembly pulley (28), the fixed pulley (29) of base (2) both sides is passed through at two ends respectively, in the commentaries on classics again by the pulley (16) of both sides under the vibrating hammer (8), change down with first pile sinking pipe (9) on hangers (20) on the pin (22) of wearing link.
9. the dual-purpose pile driver of inner striking type vibration hammering according to claim 8, it is characterized in that described tube pulling wire rope (11), after assembly pulley (30) output, the pulley of going up by on frame (1) item (31) is changeed at two ends respectively, pass vibrating hammer (8) under changeing, the little punching through hole (12) of middle both sides, again by with first pile sinking pipe (9) upper end hangers (20) and wear the pulley (32) that pin (21) links, commentariess on classics in the beneath both sides clamping plate (14) of vibrating hammer (8) on the pin (15) of wearing even buckle.
10. the dual-purpose pile driver of inner striking type vibration hammering according to claim 1, it is characterized in that described preformed pile pipe box (33) links to each other with vibrating hammer (8) lower end, the internal diameter of preformed pile pipe box (33) is greater than the interior diameter of hammer (6) and the external diameter of movable pipe box (34) of shooting down, the internal diameter of movable pipe box (34) is greater than the external diameter of preformed pile (35), and the movable handle on pile chuck (37) both sides links with pressurization wire rope (27) two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105708935A CN102080378A (en) | 2010-11-26 | 2010-11-26 | Internal striking type vibrating hammering double-purpose pile driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105708935A CN102080378A (en) | 2010-11-26 | 2010-11-26 | Internal striking type vibrating hammering double-purpose pile driver |
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| Publication Number | Publication Date |
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| CN102080378A true CN102080378A (en) | 2011-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010105708935A Pending CN102080378A (en) | 2010-11-26 | 2010-11-26 | Internal striking type vibrating hammering double-purpose pile driver |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392449A (en) * | 2011-10-13 | 2012-03-28 | 上海振中机械制造有限公司 | Device and method for settling concrete precast pipe pile by combined action of vibration and impact |
| CN104005411A (en) * | 2014-03-14 | 2014-08-27 | 陈东曙 | Tubular pile construction method and pile tube structure of tubular pile |
| CN104831729A (en) * | 2015-05-11 | 2015-08-12 | 创银机械技术(上海)有限公司 | Impact vibration type pile hammer |
| CN108103900A (en) * | 2015-11-04 | 2018-06-01 | 姬志刚 | A kind of pavement compaction machinery |
| CN116516955A (en) * | 2023-07-04 | 2023-08-01 | 广东华青建设工程有限公司 | Pile driving frame body of comprehensive pile driver and use method thereof |
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| CN2030210U (en) * | 1987-10-08 | 1989-01-04 | 湖南省第四工程公司科研所 | Vibrating pile driver |
| CN2117398U (en) * | 1992-01-18 | 1992-09-30 | 杨世忠 | Hammer for large diameter cement pile |
| CN2226082Y (en) * | 1995-05-30 | 1996-05-01 | 黄木材 | Through vibration and hammering dual-purpose pile-driver |
| JPH10266204A (en) * | 1997-03-28 | 1998-10-06 | Y B M:Kk | Double hammer pile driver and operating method thereof |
| JP2991569B2 (en) * | 1992-07-14 | 1999-12-20 | 誠二 松下 | Double hammer type pile driving device |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2030210U (en) * | 1987-10-08 | 1989-01-04 | 湖南省第四工程公司科研所 | Vibrating pile driver |
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| JP2991569B2 (en) * | 1992-07-14 | 1999-12-20 | 誠二 松下 | Double hammer type pile driving device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392449A (en) * | 2011-10-13 | 2012-03-28 | 上海振中机械制造有限公司 | Device and method for settling concrete precast pipe pile by combined action of vibration and impact |
| CN104005411A (en) * | 2014-03-14 | 2014-08-27 | 陈东曙 | Tubular pile construction method and pile tube structure of tubular pile |
| CN104831729A (en) * | 2015-05-11 | 2015-08-12 | 创银机械技术(上海)有限公司 | Impact vibration type pile hammer |
| CN108103900A (en) * | 2015-11-04 | 2018-06-01 | 姬志刚 | A kind of pavement compaction machinery |
| CN116516955A (en) * | 2023-07-04 | 2023-08-01 | 广东华青建设工程有限公司 | Pile driving frame body of comprehensive pile driver and use method thereof |
| CN116516955B (en) * | 2023-07-04 | 2023-09-12 | 广东华青建设工程有限公司 | Pile driving frame body of comprehensive pile driver and use method thereof |
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Application publication date: 20110601 |