CN109680688A - A kind of piling machine tup of segmented impact - Google Patents
A kind of piling machine tup of segmented impact Download PDFInfo
- Publication number
- CN109680688A CN109680688A CN201811647366.2A CN201811647366A CN109680688A CN 109680688 A CN109680688 A CN 109680688A CN 201811647366 A CN201811647366 A CN 201811647366A CN 109680688 A CN109680688 A CN 109680688A
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- CN
- China
- Prior art keywords
- inertia
- hammer
- pedestal
- sleeve
- casing
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- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/02—Placing by driving
- E02D7/06—Power-driven drivers
- E02D7/08—Drop drivers with free-falling hammer
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention discloses a kind of piling machine tups of segmented impact, pedestal including touching pile body is hammered into shape, and center offers through-hole, and the casing that one end is opening is provided on the through-hole, it is provided with inertia hammer and center block stamp in casing, is provided with spring between inertia hammer and casing inner end；Casing top is provided with top cover portion, and inertia sleeve is provided between top cover portion and pedestal hammer, has gap between the lower end of inertia sleeve and pedestal hammer.Compared with prior art, the piling machine tup of a kind of segmented of the invention impact, during falling impacts of tup, with impact force action downward three times on pile body, after avoiding single-impact, the rebound and tilt problem of pile body and in depth have good effect down at fixation to pile body.
Description
Technical field
The present invention relates to a kind of piling machine tups of segmented impact, belong to Architectural Equipment technical field.
Background technique
Piling machine is made of tup, pile frame and auxiliary device etc..Tup is attached to that pile frame front two is parallel to lead vertically
Between bar (being commonly called as gantry), liter is hung with lifting hook.Pile frame is a steelwork tower truss, and portion is equipped with hoist engine behind, to rise
Hang stake and tup.The leading truck being made of before pile frame two guide rods, to control piling direction, in use, passing through hoist engine
Tup is sling, tup free-falling is then enabled, so that gravitional force is converted into kinetic energy, and impact pile body, realizes piling process；So
And the larger tup of weight, after enormous impact force hits pile body, due to pile body is longer or geological environment etc., usual pile body meeting
Occur slightly to rebound, and instantaneous rebound, it is possible to pile body can be caused from correct position offset or even run-off the straight, next
Under the impact of secondary tup, it is possible to continue to expand the degree of skewness and gradient of pile body, after repeat impact, pile body just obviously inclines
, it needs to correct again, not only dally over one's work in this way the time, reduce efficiency, also, the stability of pile body cannot also ensure,
Also easily damage pile body.
Summary of the invention
The technical problem to be solved in the invention is in view of the above shortcomings of the prior art, and to provide a kind of impact of segmented
Piling machine tup.
In order to solve the above technical problems, the technical solution adopted by the present invention is that:
A kind of piling machine tup of segmented impact, the pedestal including touching pile body are hammered into shape, and pedestal hammer is cylindrical structure, pedestal hammer
Center offer through-hole, be provided on the through-hole one end be opening casing, casing be located at pedestal hammer above, the opening of casing
It is arranged towards through-hole, inside pipe casing and through-hole penetrate through, and are provided with inertia hammer and center block stamp in casing, center block stamp is located at inertia
It hammers lower part into shape, spring, inertia hammer center of impact block stamp, centre punch hammering blow pile body is provided between inertia hammer and casing inner end；Institute
It states casing top and is provided with top cover portion, be provided with inertia sleeve between the top cover portion and pedestal hammer, inertia sleeve is wrapped in set
Pipe periphery has gap, has gap between the lower end of inertia sleeve and pedestal hammer between the upper end and top cover portion of inertia sleeve.
Scheme as a further preference, the through-hole edge that pedestal hammer center opens up, which has, prevents center block stamp from falling off
Step, be provided within described center block stamp outer circle one week the flange that may be stuck on step, center block stamp upper flange part below
Through step.
Scheme as a further preference, the inertia upper cartridge are provided with counterbore, and the top cover portion is towards inertia set
The side of cylinder is provided with slide bar, and slide bar is placed in counterbore, and the depth of counterbore is greater than the length of slide bar, and the slide bar connects top cover portion
One end diameter be greater than the other end diameter.
The circle of lower end one of scheme as a further preference, the inertia sleeve is provided with several upper travellers, the pedestal
Be provided with several lower travellers on hammer, a upper corresponding lower traveller of traveller, the upper traveller and lower traveller it is opposite end it is equal
For inclined-plane, the inclined-plane of upper traveller is parallel to the inclined-plane of lower traveller；There is tension spring between the upper end and top cover portion of the inertia sleeve.
Scheme as a further preference, the longitudinal profile of the inertia sleeve are trapezoidal, the lower end diameter of inertia sleeve
It is longer than the upper end diameter, the lower end diameter of inertia sleeve is equal to or less than pedestal and hammers diameter into shape.
Compared with prior art, the piling machine tup of a kind of segmented of the invention impact, in falling impacts of tup
In the process, have impact force action downward three times on pile body, after avoiding single-impact, the rebound and tilt problem of pile body,
Fixation to pile body and in depth there is good effect down.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment one；
Fig. 2 is the structural schematic diagram of embodiment two；
Wherein, 1- pedestal is hammered into shape, 2- casing, 3- inertia hammer, 4- spring, the center 5- block stamp, 6- inertia sleeve, 7- step, 8- flange,
9- slide bar, the upper traveller of 10-, traveller under 11-, 12- tension spring.
Specific embodiment
The optimal technical scheme that the invention will now be described in detail with reference to the accompanying drawings.
A kind of piling machine tup of segmented impact of the invention, the pedestal including touching pile body hammer 1 into shape, and pedestal hammer 1 is
The center of cylindrical structure, pedestal hammer 1 offers through-hole, and the casing 2 that one end is opening is provided on the through-hole, and casing 2 is located at bottom
1 top of seat hammer, the opening of casing 2 are arranged towards through-hole, and 2 inside of casing is penetrated through with through-hole, are provided with 3 He of inertia hammer in casing 2
Center block stamp 5, center block stamp 5 are located at 3 lower part of inertia hammer, and inertia hammer 3 and casing are provided with spring 4, inertia hammer 3 between 2 inner end
Center of impact block stamp 5, center block stamp 5 impact pile body；2 top of described sleeve pipe is provided with top cover portion, the top cover portion and pedestal hammer 1
Between be provided with inertia sleeve 6, inertia sleeve 6 is wrapped in 2 periphery of casing, has between the upper end and top cover portion of inertia sleeve 6
Gap has gap between the lower end of inertia sleeve 6 and pedestal hammer 1；Wherein, the weight of pedestal hammer 1 is greater than inertia sleeve 6, is used to
Property sleeve 6 weight be greater than center block stamp 5.
In dropping process, the weight of pedestal hammer 1 is maximum, and inertia sleeve 6 is weightless when falling, and progressively disengages pedestal hammer 1, and
Center block stamp 5 is weightless when falling, and is gradually distance from pedestal hammer 1, touches inertia hammer 3 and carries out upward, spring 4 is caused to be pressed
Contracting；
When tup integrally strikes on pile body, first segment impact force is generated by pedestal hammer 1, this is also main impact force source
Head then generates second segment impact force, is pressed on pedestal hammer 1 and is generated by inertia sleeve 6, for stablizing pile body, avoids pile body
The release elastic force of spring 4 for deviating and rebounding, then generate third section impact force, and compress, makes the promotion of inertia hammer 3 and the centre of percussion
Block stamp 5, center block stamp 5 mainly act on pile body center, for stablizing pile body, offset the tilting force of pile body.
Pedestal, which hammers the through-hole edge that 1 center opens up into shape, has the step 7 for preventing center block stamp 5 from falling off, 5 outer circle one of center block stamp
It is provided with the flange 8 that may be stuck on step 7 week, the part below of 5 upper flange of center block stamp 8 runs through step 7, slinging tup
When, block stamp 5 part in center can detach pedestal hammer 1 among step 7, until block stamp 5 upper flange 8 in center is stuck on step 7, under
When falling, center block stamp 5 is weightless, progresses into the through-hole that pedestal hammers 1 center into shape, until center block stamp 5 exists when tup impacts pile body
Pile body is impacted in middle position.
For the manner of inertia sleeve 6, there are two types of embodiments for tool:
Embodiment one: 6 top of inertia sleeve is provided with several counterbores, and the top cover portion is arranged towards the side of inertia sleeve 6
Several slide bars 9, a slide bar 9 is movable in a counterbore, and the depth of counterbore is greater than the length of slide bar 9, and the slide bar 9 connects
One end diameter of top cover portion is greater than the diameter of the other end, and slide bar 9 is used as guiding bar, guarantees that 6 relatively more slide bars of inertia sleeve 9 are living
Dynamic, when decline, inertia sleeve 6 is weightless, generates gap between pedestal hammer 1, and when impact, inertia sleeve 6 is direct to pedestal hammer 1
Impact force is limited, but lower pressure is very big, drives the impact downwards of pedestal hammer 1.
Embodiment two: the circle of lower end one of inertia sleeve 6 is provided with several upper travellers 10, if being provided on pedestal hammer 1
Dry lower traveller 11, a upper corresponding lower traveller 11 of traveller 10, upper traveller 10 and the opposite end of lower traveller 11 are inclined-plane,
The inclined-plane of upper traveller 10 is parallel to the inclined-plane of lower traveller 11, and the inclined-plane of lower traveller 11 is greater than the inclined-plane of upper traveller 10；Inertia sleeve 6
Upper end and top cover portion between there is tension spring 12, when impact, the gravity decline of inertia sleeve 6, upper traveller 10 connects with lower traveller 11
Touching, mutual oblique friction, the impact force of inertia sleeve 6 are converted into lower pressure, act on pedestal hammer 1, drive pedestal hammer 1 downwards
Impact, if the direction on inclined-plane is outward, the lower part of inertia sleeve 6 can then be slid in and out, if the direction on inclined-plane is parallel to inertia
The tangent line of 6 end face of sleeve, inertia sleeve 6 can then rotate sliding.
In addition, the longitudinal profile of inertia sleeve 6 be it is trapezoidal, the lower end diameter of inertia sleeve 6 is longer than the upper end diameter, inertia
The lower end diameter of sleeve 6 is equal to or less than pedestal and hammers 1 diameter into shape.
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 (5)
1. a kind of piling machine tup of segmented impact, it is characterised in that: the pedestal including touching pile body hammers (1) into shape, pedestal hammer
It (1) is cylindrical structure, the center of pedestal hammer (1) offers through-hole, and the casing (2) that one end is opening, set are provided on the through-hole
Pipe (2) is located above pedestal hammer (1), and the opening of casing (2) is arranged towards through-hole, and casing (2) is internal to be penetrated through with through-hole, casing
(2) inertia hammer (3) and center block stamp (5) are provided in, center block stamp (5) is located at inertia hammer (3) lower part, inertia hammer (3) and set
Pipe is provided with spring (4) between (2) inner end, and inertia hammer (3) center of impact block stamp (5), center block stamp (5) impacts pile body；It is described
Casing (2) top is provided with top cover portion, is provided with inertia sleeve (6), inertia sleeve between the top cover portion and pedestal hammer (1)
(6) it is wrapped in casing (2) periphery, there is gap, the lower end of inertia sleeve (6) between the upper end and top cover portion of inertia sleeve (6)
There is gap between pedestal hammer (1).
2. a kind of piling machine tup of segmented impact according to claim 1, it is characterised in that: the pedestal hammers (1) into shape
The through-hole edge that center opens up has the step (7) for preventing center block stamp (5) from falling off, and the center block stamp (5) sets for outer circle one week
It is equipped with the flange (8) that may be stuck on step (7), step (7) are run through in center block stamp (5) upper flange (8) part below.
3. a kind of piling machine tup of segmented impact according to claim 2, it is characterised in that: the inertia sleeve
(6) top is provided with counterbore, and the side of the top cover portion towards inertia sleeve (6) is provided with slide bar (9), and it is heavy that slide bar (9) is placed in
In hole, the depth of counterbore is greater than the length of slide bar (9), and one end diameter of slide bar (9) the connection top cover portion is greater than the other end
Diameter.
4. a kind of piling machine tup of segmented impact according to claim 2, it is characterised in that: the inertia sleeve
(6) the circle of lower end one is provided with several upper travellers (10), and the pedestal is hammered into shape and is provided with several lower travellers (11) on (1), on one
Traveller (10) corresponds to a lower traveller (11), and the upper traveller (10) and the opposite end of lower traveller (11) are inclined-plane, upper cunning
The inclined-plane of column (10) is parallel to the inclined-plane of lower traveller (11)；There is tension spring between the upper end and top cover portion of the inertia sleeve (6)
(12).
5. a kind of piling machine tup of segmented impact according to claim 3 or 4, it is characterised in that: the inertia set
Cylinder (6) longitudinal profile be it is trapezoidal, the lower end diameter of inertia sleeve (6) is longer than the upper end diameter, and the lower end of inertia sleeve (6) is straight
Diameter is equal to or less than pedestal and hammers (1) diameter into shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811647366.2A CN109680688A (en) | 2018-12-30 | 2018-12-30 | A kind of piling machine tup of segmented impact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811647366.2A CN109680688A (en) | 2018-12-30 | 2018-12-30 | A kind of piling machine tup of segmented impact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109680688A true CN109680688A (en) | 2019-04-26 |
Family
ID=66191543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811647366.2A Pending CN109680688A (en) | 2018-12-30 | 2018-12-30 | A kind of piling machine tup of segmented impact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109680688A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012193A (en) * | 2020-09-30 | 2020-12-01 | 张会彬 | Heavy hammer tamping device |
| CN113322749A (en) * | 2021-07-12 | 2021-08-31 | 吉林建筑大学 | Ramming machine for building construction |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010089096A1 (en) * | 2009-02-06 | 2010-08-12 | Pruetz Mario | Pile driver having eddy current clutch |
| CN207092087U (en) * | 2017-08-14 | 2018-03-13 | 广东建基基础工程有限公司 | A kind of energy-saving punching piling machine |
-
2018
- 2018-12-30 CN CN201811647366.2A patent/CN109680688A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010089096A1 (en) * | 2009-02-06 | 2010-08-12 | Pruetz Mario | Pile driver having eddy current clutch |
| CN207092087U (en) * | 2017-08-14 | 2018-03-13 | 广东建基基础工程有限公司 | A kind of energy-saving punching piling machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012193A (en) * | 2020-09-30 | 2020-12-01 | 张会彬 | Heavy hammer tamping device |
| CN113322749A (en) * | 2021-07-12 | 2021-08-31 | 吉林建筑大学 | Ramming machine for building construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190426 |
|
| RJ01 | Rejection of invention patent application after publication |