CN109736308A - A kind of shallow-layer rapid pile-driver suitable for soft earth's surface - Google Patents
A kind of shallow-layer rapid pile-driver suitable for soft earth's surface Download PDFInfo
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- CN109736308A CN109736308A CN201811647343.1A CN201811647343A CN109736308A CN 109736308 A CN109736308 A CN 109736308A CN 201811647343 A CN201811647343 A CN 201811647343A CN 109736308 A CN109736308 A CN 109736308A
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- pile
- sliding block
- shallow
- toggle arm
- circular hole
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Abstract
The invention discloses a kind of shallow-layer rapid pile-drivers suitable for soft earth's surface, including pile frame, pile monkey, toggle mechanism and lifting device；Toggle mechanism includes a pair of guide rails crossbeam, between be provided with the first sliding block and the second sliding block, it leads both ends and is respectively arranged with side block blocks, tension spring is equipped between first sliding block and the second sliding block and side block blocks, circular hole is offered in first sliding block and in the second sliding block, the power output end of driving motor is equipped with cam, and cam is located in circular hole, first sliding block is equipped with the first toggle arm, and the second sliding block is equipped with the second toggle arm.Compared with prior art, a kind of shallow-layer rapid pile-driver suitable for soft earth's surface of the invention, pass through moving towards for the first toggle arm and the second toggle arm, make the pile monkey during decline that slightly inclination occur, and when slightly the pile monkey of heeling condition strikes pile body, pile body can be made to carry out reaming in the stake holes of ground slightly with lateral frictional force, be conducive to pile body sinking, suitable for using under soft ground surface environment.
Description
Technical field
The present invention relates to a kind of shallow-layer rapid pile-drivers suitable for soft earth's surface, belong to equipment technical field for building.
Background technique
Driven pile squeezes into pile body in foundation soil by equipment dynamic impact, and building piling machine is modern architecture construction
Infrastructure constructs sturdy supporting base for being driven underground present walling pile tube body or prefabricated pile for whole building.Due to
During pile pipe or prefabricated pile are driven underground, need to overcome huge soil resistance, therefore the pile crown of piling machine impacts speed
Degree is the bigger the better in the reasonable scope.However, current piling machine during piling, just with acceleration of gravity, makes stake
Head freely declines from high-altitude, and to generate impact velocity, the impact velocity which obtains is extremely limited, for more solid ground
Layer, piling efficiency is very low, and speed is slow, while the piling machine time is long, will lead to stake and wears, can thus lead
It causes skewness occur when piling, is unfavorable for improving construction speed, moreover, pile body is in long-time by enormous impact
It in the case of power, easily damages or deforms, therefore, during the piling of the soft ground of shallow-layer, we can take smaller impact
Power impacts pile body, reduces the probability of pile body damage.
Using traditional piling machine, the smaller impact force of use impacts pile body, also necessarily will affect piling efficiency, extends and beats
Therefore the stake time how in shallow-layer piling, under the premise of not increasing pile monkey impact force, improves piling efficiency, is a skill
Art difficult point.
Summary of the invention
The technical problem to be solved in the invention be in view of the above shortcomings of the prior art, and provide it is a kind of be suitable for it is soft
The shallow-layer rapid pile-driver of earth's surface.
In order to solve the above technical problems, the technical solution adopted by the present invention is that:
A kind of shallow-layer rapid pile-driver suitable for soft earth's surface, including pile frame, pile monkey, toggle mechanism and lifting device；It is described
Toggle mechanism includes a pair of guide rails crossbeam, is provided with the first sliding block and the second sliding block between two guide rail beams, guide rail beam
Both ends are respectively arranged with the side block blocks for being fixed on pile frame, and first sliding block and the second sliding block are mutually being provided with away from side
It is each connected to the tension spring of one side side block blocks, offers circular hole, two side block blocks in first sliding block and in the second sliding block
On be respectively provided with driving motor, the power output end of driving motor is equipped with cam, and the length of cam is identical as circle hole radius length,
The rotation axis of cam is located at the position in circular hole close to opposite side cam, when the first sliding block cam ring contacts circular hole, in the second sliding block
Cam is detached from circular hole；First sliding block is equipped with the first toggle arm, and the second sliding block is equipped with the second toggle arm, and the lifting is set
It is standby to drive pile monkey up and down between the first toggle arm and the second toggle arm, when pile monkey falls, the first toggle arm and second group
Swing arm is in the state of relative movement.
Scheme as a further preference, the pile frame lower position are provided with a pair of of directing plate, and the pile monkey is in a pair
Up and down between directing plate, the underclearance of a pair of of directing plate is less than upper gap, and the underclearance of a pair of of directing plate is stake
1.5 times -2 times for hammering diameter into shape.
Scheme as a further preference, the lower end of the directing plate are provided with the idler wheel promoted convenient for pile monkey.
Scheme as a further preference, the lifting device include imperfect gear and traction chain, described endless
Whole gear is located at pile frame top and is in positioning states, and imperfect gear is driven by a motor one-directional rotation, and the traction chain is buckled in
In the toothed portion of imperfect gear, the end of traction chain is connected to pile monkey.
Scheme as a further preference, the edge of the imperfect gear are provided with limition orientation slot, traction chain position
In in limition orientation slot.
Scheme as a further preference, first toggle arm and the second toggle arm are rolling shaft structure.
Compared with prior art, a kind of shallow-layer rapid pile-driver suitable for soft earth's surface of the invention, passes through first group
Swing arm and the second toggle arm move towards, and the pile monkey during decline is made to occur slightly inclination, and the slightly stake of heeling condition
When hammer strikes pile body, pile body can be made to carry out reaming in the stake holes of ground slightly, be conducive under pile body with lateral frictional force
It is heavy, it is used in soft shallow layer surface environment, the lateral resistance that pile body is subject to is smaller, and the later period of driving piles replaces conventional piling again
Equipment will not influence overall stability of the pile body after being all driven underground in this way, also improve the speed of piling early period, reduces
The damage probability of pile body.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of toggle mechanism；
Fig. 2 is the structural schematic diagram of lifting device；
Fig. 3 is the side view of imperfect gear；
Fig. 4 is the structural schematic diagram of directing plate；
Wherein, 1- pile frame, 2- guide rail beam, the first sliding block of 3-, the second sliding block of 4-, 5- side block blocks, 6- tension spring, 7- circular hole, 8- are convex
Wheel, the first toggle arm of 9-, the second toggle arm of 10-, 11- pile monkey, the imperfect gear of 12-, 13- traction chain, 14- limition orientation
Slot, 15- directing plate, 16- idler wheel.
Specific embodiment
The optimal technical scheme that the invention will now be described in detail with reference to the accompanying drawings.
A kind of shallow-layer rapid pile-driver suitable for soft earth's surface of the invention, including pile frame 1, pile monkey 11, toggle mechanism
And lifting device；
Toggle mechanism is used to adjust the gradient of pile monkey 11, including a pair of guide rails crossbeam 2, is provided between two guide rail beams 2
First sliding block 3 and the second sliding block 4, the first sliding block 3 and the second sliding block 4 are limited between two guide rail beams 2 and slide laterally, guide rail
The both ends of crossbeam 2 are respectively arranged with the side block blocks 5 for being fixed on pile frame 1, the i.e. formation of side block blocks 5 of a pair of guide rails crossbeam 2 and two sides
Frame body, the first sliding block 3 and the second sliding block 4 are located in the frame body, and the first sliding block 3 and the second sliding block 4 are mutually deviating from side
It is provided with the tension spring 6 for being each connected to one side side block blocks 5, under no stress condition, the first sliding block 3 leans on the side block blocks 5 of side,
Second sliding block 4 leans on the side block blocks 5 of the other side；
Circular hole 7 is offered in first sliding block 3 and in the second sliding block 4, driving motor, driving electricity are respectively provided in two side block blocks 5
The power output end of machine is equipped with cam 8, and two 8 revolving speeds of cam are identical with rotation direction, and driving motor band moving cam 8 rotates,
The length of cam 8 is identical as 7 radius length of circular hole, and close to 7 edge of circular hole, the rotation axis of cam 8 is located in circular hole 7 to be leaned on cam 8
The position of nearly opposite side cam 8, specifically, the rotation axis of cam 8 is located at circular hole 7 near the marginal position in outside, the first sliding block 3
When cam ring 8 contacts circular hole 7,4 cam ring 8 of the second sliding block is detached from circular hole 7；
First sliding block 3 is equipped with the first toggle arm 9, and the second sliding block 4 is equipped with the second toggle arm 10, the first toggle arm 9 and second
Toggle arm 10 is rolling shaft structure, is reduced to the frictional force of pile monkey 11, and lifting device drives pile monkey 11 in the first toggle arm 9 and the
Up and down between two toggle arms 10, when pile monkey 11 falls, the first toggle arm 9 and the second toggle arm 10 are in the shape relatively moved
State.
Further, 1 lower position of pile frame is provided with a pair of of directing plate 15, and the pile monkey 11 is between a pair of of directing plate 15
Up and down, the underclearance of a pair of of directing plate 15 is less than upper gap, and the underclearance of a pair of of directing plate 15 is that pile monkey 11 is straight
1.5 times -2 times of diameter, the pile monkey 11 for being conducive to small size heeling condition fall, will not strike on directing plate 15, a pair of of directing plate
15 effect is limited 11 setting point of pile monkey, and pile monkey 11 is avoided to impact the edge or outside of pile frame 1；Directing plate 15
Lower end is provided with the idler wheel 16 promoted convenient for pile monkey 11, when pile monkey 11 is promoted and playbacked, avoids hitting or being stuck under directing plate 15
Portion.
Lifting device or including imperfect gear 12 and traction chain 13, the imperfect gear 12 is located at pile frame 1
Top is in positioning states, and imperfect gear 12 is driven by a motor one-directional rotation, and the traction chain 13 is buckled in imperfect gear
In 12 toothed portion, the end of traction chain 13 is connected to pile monkey 11, and the toothed portion of imperfect gear 12 drives haulage chain
Item 13 is pulled up, make pile monkey 11 rise, when imperfect gear 12 toothed portion be detached from traction chain 13 when, pile monkey 11 due to
Gravity fall impact.
Further, the edge of imperfect gear 12 is provided with limition orientation slot 14, and traction chain 13 is located at limition orientation
In slot 14, traction chain 13 is avoided never to fall off in complete gear wheel 12；
The replacement of the conventional elevator machine equipment in traditional piling machine also can be used in lifting device.
In use, the cam 8 in the first sliding block 3 and the second sliding block 4 rotates, when pile monkey 11 is promoted to highest by lifting device
When point, the cam 8 in the first sliding block 3 is in the state of just contact 7 inward flange of circular hole, and the second sliding block 4 is in and is just detached from circular hole 7
The state of inward flange, two cams 8 continue to rotate, and the first sliding block 3 is driven from cam 8 gradually to the second sliding block 4 close to getting to most
Distant positions, two and side block blocks 5 of second sliding block 4 by tension spring 6 with its side of trend are moved to bottom, the first toggle arm 9 and at this time
Interstitial site between two toggle arms 10 is then in by 4 side of the second sliding block, promotion of 11 top of pile monkey by the first toggle arm 9
Slightly inclination occurs, when small size inclined 11 falling impacts of pile monkey arrive pile body, generates horizontally frictional force, drive pile body is in water
Put down to power be applied in stake holes, stake holes is expanded, in next Secondary Shocks, pile body is easier to go deep into stake holes, soft shallow
When layer earth's surface, earth's surface will not generate damage to pile body；
After pile monkey 11 promotes impact, when pile monkey 11 is promoted to highest point again, the cam 8 in the first sliding block 3, which is in, to be just detached from
The state of 7 inward flange of circular hole, and the second sliding block 4 is in the state of just contact 7 inward flange of circular hole, similarly, such first toggle arm 9
And the second interstitial site between toggle arm 10 is then in by 3 side of the first sliding block, 11 top of pile monkey is by the second toggle arm 10
Promotion occur slightly inclination.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not limited to this hair the foregoing is merely a specific embodiment of the invention
Bright, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in the present invention
Protection scope within.
Claims (6)
1. a kind of shallow-layer rapid pile-driver suitable for soft earth's surface, it is characterised in that: including pile frame (1), pile monkey (11), stir
Mechanism and lifting device；The toggle mechanism includes a pair of guide rails crossbeam (2), is provided with first between two guide rail beams (2)
Sliding block (3) and the second sliding block (4), the both ends of guide rail beam (2) are respectively arranged with the side block blocks (5) for being fixed on pile frame (1), described
First sliding block (3) and the second sliding block (4) are mutually being provided with the tension spring for being each connected to one side side block blocks (5) away from side
(6), it is offered circular hole (7) in first sliding block (3) and in the second sliding block (4), is respectively provided with driving on two side block blocks (5)
Motor, the power output end of driving motor are equipped with cam (8), and the length of cam (8) is identical as circular hole (7) radius length, convex
The rotation axis of wheel (8) is located at the position in circular hole (7) close to opposite side cam (8), and the first sliding block (3) cam ring (8) contacts circular hole
(7) when, the second sliding block (4) cam ring (8) is detached from circular hole (7)；First sliding block (3) is equipped with the first toggle arm (9), and second
Sliding block (4) is equipped with the second toggle arm (10), and the lifting device drives pile monkey (11) to stir in the first toggle arm (9) and second
Up and down between arm (10), when pile monkey (11) falls, the first toggle arm (9) and the second toggle arm (10) are in relative movement
State.
2. a kind of shallow-layer rapid pile-driver suitable for soft earth's surface according to claim 1, it is characterised in that: the stake
Frame (1) lower position is provided with a pair of of directing plate (15), and the pile monkey (11) is up and down between a pair of of directing plate (15), and one
Upper gap is less than to the underclearance of directing plate (15), the underclearance of a pair of of directing plate (15) is pile monkey (11) diameter
1.5 times -2 times.
3. a kind of shallow-layer rapid pile-driver suitable for soft earth's surface according to claim 2, it is characterised in that: described to draw
The lower end of guide plate (15) is provided with the idler wheel (16) promoted convenient for pile monkey (11).
4. a kind of shallow-layer rapid pile-driver suitable for soft earth's surface according to claim 1, it is characterised in that: the liter
Dropping equipment includes imperfect gear (12) and traction chain (13), and the imperfect gear (12) is located at pile frame (1) top
In positioning states, imperfect gear (12) is driven by a motor one-directional rotation, and the traction chain (13) is buckled in imperfect gear
(12) in toothed portion, the end of traction chain (13) is connected to pile monkey (11).
5. a kind of shallow-layer rapid pile-driver suitable for soft earth's surface according to claim 4, it is characterised in that: it is described not
The edge of complete gear wheel (12) is provided with limition orientation slot (14), and traction chain (13) is located in limition orientation slot (14).
6. a kind of shallow-layer rapid pile-driver suitable for soft earth's surface according to claim 1, it is characterised in that: described
One toggle arm (9) and the second toggle arm (10) are rolling shaft structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811647343.1A CN109736308B (en) | 2018-12-30 | 2018-12-30 | Shallow layer quick pile driver suitable for soft earth's surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811647343.1A CN109736308B (en) | 2018-12-30 | 2018-12-30 | Shallow layer quick pile driver suitable for soft earth's surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109736308A true CN109736308A (en) | 2019-05-10 |
| CN109736308B CN109736308B (en) | 2021-01-29 |
Family
ID=66362762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811647343.1A Active CN109736308B (en) | 2018-12-30 | 2018-12-30 | Shallow layer quick pile driver suitable for soft earth's surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109736308B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113644615A (en) * | 2021-08-17 | 2021-11-12 | 库珀（天津）科技有限公司 | Split type twisted cable twist stopping device and assembling method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1065540A2 (en) * | 1982-06-11 | 1984-01-07 | Военный Инженерный Краснознаменный Институт Им.А.Ф.Можайского | Pile hammer |
| JP2003247234A (en) * | 2002-02-26 | 2003-09-05 | Kazuo Oshiyama | Pile driver |
| CN102112685A (en) * | 2008-07-31 | 2011-06-29 | Yk设备私人有限公司 | A piling device |
| CN106400800A (en) * | 2016-12-02 | 2017-02-15 | 郑州经度知识产权代理服务有限公司 | Reciprocated circulation type pile driver |
| CN207362841U (en) * | 2017-09-15 | 2018-05-15 | 道隧集团工程有限公司 | A kind of construction piling machine |
| CN108978663A (en) * | 2018-07-16 | 2018-12-11 | 李媛媛 | A kind of fixed device of inclined piling machine of anti-pile |
-
2018
- 2018-12-30 CN CN201811647343.1A patent/CN109736308B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1065540A2 (en) * | 1982-06-11 | 1984-01-07 | Военный Инженерный Краснознаменный Институт Им.А.Ф.Можайского | Pile hammer |
| JP2003247234A (en) * | 2002-02-26 | 2003-09-05 | Kazuo Oshiyama | Pile driver |
| CN102112685A (en) * | 2008-07-31 | 2011-06-29 | Yk设备私人有限公司 | A piling device |
| CN106400800A (en) * | 2016-12-02 | 2017-02-15 | 郑州经度知识产权代理服务有限公司 | Reciprocated circulation type pile driver |
| CN207362841U (en) * | 2017-09-15 | 2018-05-15 | 道隧集团工程有限公司 | A kind of construction piling machine |
| CN108978663A (en) * | 2018-07-16 | 2018-12-11 | 李媛媛 | A kind of fixed device of inclined piling machine of anti-pile |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113644615A (en) * | 2021-08-17 | 2021-11-12 | 库珀（天津）科技有限公司 | Split type twisted cable twist stopping device and assembling method |
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| CN109736308B (en) | 2021-01-29 |
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