CN209468761U - A kind of Pile feeder of variable diameter tube structure - Google Patents
A kind of Pile feeder of variable diameter tube structure Download PDFInfo
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- CN209468761U CN209468761U CN201920038937.6U CN201920038937U CN209468761U CN 209468761 U CN209468761 U CN 209468761U CN 201920038937 U CN201920038937 U CN 201920038937U CN 209468761 U CN209468761 U CN 209468761U
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Abstract
A kind of Pile feeder of variable diameter tube structure, belong to Construction Technology field, including pile cover, pinboard and Pile feeder cylinder, the upper surface of the pile cover and the lower end surface of pinboard connect, the lower end surface of the Pile feeder cylinder and the upper surface of pinboard connect, the center of the pinboard is equipped with first through hole, and the inner cavity of the pile cover is connected to the inner cavity of Pile feeder cylinder by first through hole；Wherein, the Pile feeder cylinder includes lower shell, middle cylinder and upper shell, the connection of the upper surface of the lower shell and pinboard, the middle cylinder is arranged between lower shell and upper shell, for the middle cylinder in the structure that from top to bottom diameter gradually increases, the diameter of the lower shell is greater than the diameter of upper shell.The Pile feeder of the variable diameter tube structure of the utility model improves the intensity of Pile feeder cylinder by the change tube structure of the Pile feeder cylinder of setting, and the center of pinboard is equipped with first through hole, avoids forming negative pressure in pile cover by first through hole.
Description
Technical field
The utility model belongs to Construction Technology field, and in particular, to a kind of Pile feeder of variable diameter tube structure.
Background technique
Offshore wind power foundation be marine wind electric field construction important composition, have structure is complicated, project amount is huge, construction
It is affected by environment, the features such as production cost and high construction cost.The installation of offshore wind turbine single-pile foundation at present relies primarily on vibration
Row pile sinking operation is thrown in hammering into, at high price because vibration hammer equipment is mostly import, and general company's configuration is limited, while vibration hammer
Interior diameter need to be greater than foundation pile overall diameter can operation.
But because vibration hammer device resource is limited, there are wind power foundation pile foundation and the piling unmatched phenomenon of vibration hammer are tight
Weight, therefore it is badly in need of the Pile feeder of a kind of vibration hammer that can adapt to different cross section and wind power foundation pile foundation.
Utility model content
Purpose of utility model: the purpose of the utility model is to provide a kind of Pile feeders of variable diameter tube structure, solve shake
How dynamic hammering guarantees the problem of stablizing support during beating wind-powered electricity generation pile foundation, while being able to bear the load of higher degree
Lotus.
Technical solution: the utility model provides a kind of Pile feeder of variable diameter tube structure, including pile cover, pinboard and send
Stake device cylinder, the upper surface of the pile cover and the lower end surface of pinboard connect, the lower end surface of the Pile feeder cylinder and pinboard
Upper surface connection, the center of the pinboard is equipped with first through hole, and the inner cavity of the pile cover and the inner cavity of Pile feeder cylinder are logical
Cross first through hole connection；Wherein, the Pile feeder cylinder includes lower shell, middle cylinder and upper shell, the lower shell with turn
The upper surface of fishplate bar connects, and the middle cylinder is arranged between lower shell and upper shell, and the middle cylinder is in from top to bottom
The structure that diameter gradually increases, the diameter of the lower shell are greater than the diameter of upper shell.The variable diameter tube structure of the utility model
Pile feeder the intensity of Pile feeder cylinder improved by the change tube structure of the Pile feeder cylinder of setting, and pinboard
Center is equipped with first through hole, avoids forming negative pressure in pile cover by first through hole.
Further, the Pile feeder of above-mentioned variable diameter tube structure, end of the pile cover far from pinboard is in separate
The structure that pile cover center extends out.The pile cover of setting is to expand outwardly structure, is connect convenient for pile cover with pile follower bar.
Further, the Pile feeder of above-mentioned variable diameter tube structure, the Pile feeder cylinder is interior to be equipped with one group of support component,
The support component includes first support bar, second support bar, support ring and one group of first stiffener plate, the first support bar
It is arranged at the end of second support bar on the inner wall of Pile feeder cylinder, and first support bar and second support bar are in cross
Arranged in a crossed manner, the support ring is arranged in first support bar and second support bar, and one group of first stiffener plate setting exists
On the corner of first support bar and second support bar junction, and the first stiffener plate be in support ring and first support bar and
In second support bar enclosed space.By first support bar and second support bar and support that intersection is arranged in Pile feeder cylinder
Ring can be improved the intensity of Pile feeder cylinder, guarantee to receive hammering more energetically.
Further, the Pile feeder of above-mentioned variable diameter tube structure, the Pile feeder cylinder is close to the outer of pinboard end
Wall is equipped with one group of lifting lug.The lifting lug of setting is convenient for the lifting of Pile feeder cylinder.
Further, the Pile feeder of above-mentioned variable diameter tube structure, the Pile feeder cylinder is in pinboard end
Wall is equipped with one group of stiffener plate, and the inner wall of Pile feeder cylinder is arranged in one group of stiffener plate in a manner of annular array
On.The intensity of Pile feeder cylinder Yu pinboard junction is improved by one group of stiffener plate.
Further, the Pile feeder of above-mentioned variable diameter tube structure, the pile cover is interior to be equipped with pile follower pipe, the pile follower pipe
Upper and lower end parts are equipped with adapter flange, and the adapter flange of pile follower pipe upper end and the inner wall of pile cover connect.The pile follower Guan Yan of setting
The depth that Pile feeder can be embedded to engineering pile is grown.
Further, the outer wall of the Pile feeder of above-mentioned variable diameter tube structure, the pile follower pipe is equipped with one group of guiding branch
Frame, the guiding trestle include first support plate, second support plate, the first guide pipe and the second guide pipe, the first support
Plate and second support plate are symmetricly set on the outer wall of pile follower pipe, and first guide pipe is arranged in first support plate far from pile follower
End of the second support plate far from pile follower pipe, first guide pipe and second is arranged in the end of pipe, second guide pipe
Guide pipe is symmetrical arranged.First guide pipe and the second guide pipe are arranged on the rack, by symmetrically arranged first guide pipe and
Second guide pipe is able to maintain that Pile feeder is stable to be moved up and down, and stable guiding role is played to Pile feeder, in order to avoid Pile feeder
Deviate vertical position during pile follower.
Further, the Pile feeder of above-mentioned variable diameter tube structure, the pile follower pipe is interior to be equipped with inner support tube, the pile follower
One group of second stiffener plate is equipped between the inner wall of pipe and the outer wall of inner support tube.The interior branch with the second stiffener plate being arranged
Bracing tube structure improves the intensity of pile follower pipe under the action of no excessively increase Pile feeder weight.
Above-mentioned technical proposal can be seen that the utility model has the following beneficial effects: variable diameter described in the utility model
The Pile feeder of tube structure, simple and reasonable for structure, easy to use, application cost is low, and adaptability is good, using straightening gauge structure
Cylinder both can guarantee that Pile feeder and tup cooperated, while Pile feeder can cooperate with major diameter engineering pile, be arranged in Pile feeder
Stiffener plate and support construction, the guide frame for improving the intensity of Pile feeder, and being arranged improves the steady of pile follower process
It is qualitative, the efficiency of pile follower is improved, is had great popularization value.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the Pile feeder embodiment one of variable diameter tube structure described in the utility model；
Fig. 2 is the outline structural diagram of the Pile feeder embodiment one of variable diameter tube structure described in the utility model；
Fig. 3 is the top view of Pile feeder cylinder described in the utility model；
Fig. 4 is the bottom view of Pile feeder cylinder described in the utility model；
Fig. 5 is the outline structural diagram of the Pile feeder embodiment two of variable diameter tube structure described in the utility model；
Fig. 6 is the structural schematic diagram of the Pile feeder embodiment two of variable diameter tube structure described in the utility model；
Fig. 7 is the structural schematic diagram of guiding trestle described in the utility model.
In figure: pile cover 1, pinboard 2, first through hole 21, Pile feeder cylinder 3, lower shell 31, middle cylinder 32, upper shell
33, stiffener plate 34, support component 4, first support bar 41, second support bar 42, support ring 43, the first stiffener plate 44, hang
Ear 5, pile follower pipe 6, adapter flange 61, inner support tube 62, the second stiffener plate 63, guiding trestle 7, first support plate 71, second
Supporting plate 72, the first guide pipe 73, the second guide pipe 74.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
Describe the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, the meaning of " multiple "
It is two or more, unless otherwise restricted clearly.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Embodiment one
The Pile feeder of variable diameter tube structure as shown in Figure 1, 2, including pile cover 1, pinboard 2 and Pile feeder cylinder 3, it is described
The upper surface of pile cover 1 is connect with the lower end surface of pinboard 2, and the lower end surface of the Pile feeder cylinder 3 and the upper surface of pinboard 2 connect
It connects, the center of the pinboard 2 is equipped with first through hole 21, and the inner cavity of the pile cover 1 and the inner cavity of Pile feeder cylinder 3 pass through first
Through-hole 21 is connected to；Wherein, the Pile feeder cylinder 3 includes lower shell 31, middle cylinder 32 and upper shell 33, the lower shell 31
It is connect with the upper surface of pinboard 2, the middle cylinder 32 is arranged between lower shell 31 and upper shell 33, the middle cylinder
32 in the structure that from top to bottom diameter gradually increases, and the diameter of the lower shell 31 is greater than the diameter of upper shell 33.In addition, pile cover
1 end far from pinboard 2 is in the structure extended out far from 1 center of pile cover.In structure is extended out, being convenient for will for the lower end of pile cover 1
Pile follower pipe 6 is sent into pile cover 1.In order to guarantee the rock-steady structure of Pile feeder cylinder 3, it is equipped in Pile feeder cylinder 3 as shown in Figure 3
One group of support component 4, the support component 4 add including first support bar 41, second support bar 42, support ring 43 and one group first
The end of strengthening tendons plate 44, the first support bar 41 and second support bar 42 is arranged on the inner wall of Pile feeder cylinder 3, and
First support bar 41 and second support bar 42 are arranged in right-angled intersection, and the support ring 43 is arranged in first support bar 41 and second
On support rod 42, the corner of 42 junction of first support bar 41 and second support bar is arranged in one group of first stiffener plate 44
On, and the first stiffener plate 44 is in support ring 43 and 42 enclosed space of first support bar 41 and second support bar.Such as Fig. 4
Shown in Pile feeder cylinder 3 close to 2 end of pinboard inner wall be equipped with one group of stiffener plate 34, one group of stiffener plate 34
It is arranged on the inner wall of Pile feeder cylinder 3 in a manner of annular array.Different supports are respectively adopted in the upper and lower side of Pile feeder cylinder 3
Structure is able to maintain stability.The Pile feeder of the application is for the ease of lifting, and Pile feeder cylinder 3 is close to the outer of 2 end of pinboard
Wall is equipped with one group of lifting lug 5.
Embodiment two
The Pile feeder of variable diameter tube structure as shown in Figure 1, 2, including pile cover 1, pinboard 2 and Pile feeder cylinder 3, it is described
The upper surface of pile cover 1 is connect with the lower end surface of pinboard 2, and the lower end surface of the Pile feeder cylinder 3 and the upper surface of pinboard 2 connect
It connects, the center of the pinboard 2 is equipped with first through hole 21, and the inner cavity of the pile cover 1 and the inner cavity of Pile feeder cylinder 3 pass through first
Through-hole 21 is connected to；Wherein, the Pile feeder cylinder 3 includes lower shell 31, middle cylinder 32 and upper shell 33, the lower shell 31
It is connect with the upper surface of pinboard 2, the middle cylinder 32 is arranged between lower shell 31 and upper shell 33, the middle cylinder
32 in the structure that from top to bottom diameter gradually increases, and the diameter of the lower shell 31 is greater than the diameter of upper shell 33.In addition, pile cover
1 end far from pinboard 2 is in the structure extended out far from 1 center of pile cover.In structure is extended out, being convenient for will for the lower end of pile cover 1
Pile follower pipe 6 is sent into pile cover 1.In order to guarantee the rock-steady structure of Pile feeder cylinder 3, it is equipped in Pile feeder cylinder 3 as shown in Figure 3
One group of support component 4, the support component 4 add including first support bar 41, second support bar 42, support ring 43 and one group first
The end of strengthening tendons plate 44, the first support bar 41 and second support bar 42 is arranged on the inner wall of Pile feeder cylinder 3, and
First support bar 41 and second support bar 42 are arranged in right-angled intersection, and the support ring 43 is arranged in first support bar 41 and second
On support rod 42, the corner of 42 junction of first support bar 41 and second support bar is arranged in one group of first stiffener plate 44
On, and the first stiffener plate 44 is in support ring 43 and 42 enclosed space of first support bar 41 and second support bar.Such as Fig. 4
Shown in Pile feeder cylinder 3 close to 2 end of pinboard inner wall be equipped with one group of stiffener plate 34, one group of stiffener plate 34
It is arranged on the inner wall of Pile feeder cylinder 3 in a manner of annular array.Different supports are respectively adopted in the upper and lower side of Pile feeder cylinder 3
Structure is able to maintain stability.The Pile feeder of the application is for the ease of lifting, and Pile feeder cylinder 3 is close to the outer of 2 end of pinboard
Wall is equipped with one group of lifting lug 5.
Pile follower pipe 6 is equipped in pile cover 1 as shown in Figure 5,6, the upper and lower end parts of the pile follower pipe 6 are equipped with adapter flange 61,
The adapter flange 61 of 6 upper end of pile follower pipe is connect with the inner wall of pile cover 1.
The outer wall of pile follower pipe 6 as shown in Figure 7 is equipped with one group of guiding trestle 7, and the guiding trestle 7 includes first support
Plate 71, second support plate 72, the first guide pipe 73 and the second guide pipe 74, the first support plate 71 and second support plate 72 are right
Title is arranged on the outer wall of pile follower pipe 6, and end of the first support plate 71 far from pile follower pipe 6 is arranged in first guide pipe 73,
End of the second support plate 72 far from pile follower pipe 6 is arranged in second guide pipe 74, and first guide pipe 73 and second are led
It is symmetrical arranged to pipe 74.Inner support tube 62, the inner wall and inner support tube 62 of the pile follower pipe 6 are equipped in the application in pile follower pipe 6
Outer wall between be equipped with one group of second stiffener plate 63.The intensity of pile follower pipe 6 is improved by internal tooth stay tube 62, while can be protected
Card will not increase considerably the weight of pile follower pipe 6.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvement can also be made, these improvement also should be regarded as
The protection scope of the utility model.
Claims (8)
1. a kind of Pile feeder of variable diameter tube structure, it is characterised in that: including pile cover (1), pinboard (2) and Pile feeder cylinder
(3), the upper surface of the pile cover (1) is connect with the lower end surface of pinboard (2), the lower end surface of the Pile feeder cylinder (3) with turn
The upper surface of fishplate bar (2) connects, and the center of the pinboard (2) is equipped with first through hole (21), the inner cavity of the pile cover (1) with give
The inner cavity of stake device cylinder (3) is connected to by first through hole (21)；Wherein, the Pile feeder cylinder (3) include lower shell (31), in
Between cylinder (32) and upper shell (33), the lower shell (31) connect with the upper surface of pinboard (2), the middle cylinder (32)
It is arranged between lower shell (31) and upper shell (33), the middle cylinder (32) is in the knot that from top to bottom diameter gradually increases
Structure, the diameter of the lower shell (31) are greater than the diameter of upper shell (33).
2. the Pile feeder of variable diameter tube structure according to claim 1, it is characterised in that: the pile cover (1) is far from switching
The end of plate (2) is in the structure extended out far from pile cover (1) center.
3. the Pile feeder of variable diameter tube structure according to claim 1, it is characterised in that: in the Pile feeder cylinder (3)
Equipped with one group of support component (4), the support component (4) includes first support bar (41), second support bar (42), support ring
(43) and one group of first stiffener plate (44), the end of the first support bar (41) and second support bar (42), which is arranged at, send
On the inner wall of stake device cylinder (3), and first support bar (41) and second support bar (42) are arranged in right-angled intersection, the support
Ring (43) is arranged in first support bar (41) and second support bar (42), and one group of first stiffener plate (44) is arranged the
On the corner of one support rod (41) and second support bar (42) junction, and the first stiffener plate (44) is in support ring (43)
In first support bar (41) and second support bar (42) enclosed space.
4. the Pile feeder of variable diameter tube structure according to claim 1, it is characterised in that: the Pile feeder cylinder (3) is leaned on
The outer wall of nearly pinboard (2) end is equipped with one group of lifting lug (5).
5. the Pile feeder of variable diameter tube structure according to claim 4, it is characterised in that: the Pile feeder cylinder (3) is leaned on
The inner wall of nearly pinboard (2) end is equipped with one group of stiffener plate (34), and one group of stiffener plate (34) is with annular array
Mode is arranged on the inner wall of Pile feeder cylinder (3).
6. the Pile feeder of variable diameter tube structure according to claim 1, it is characterised in that: be equipped with and send in the pile cover (1)
The upper and lower end parts of pile pipe (6), the pile follower pipe (6) are equipped with adapter flange (61), the adapter flange of pile follower pipe (6) upper end
(61) it is connect with the inner wall of pile cover (1).
7. the Pile feeder of variable diameter tube structure according to claim 6, it is characterised in that: the outer wall of the pile follower pipe (6)
It is equipped with one group of guiding trestle (7), the guiding trestle (7) includes first support plate (71), second support plate (72), first leads
To pipe (73) and the second guide pipe (74), the first support plate (71) and second support plate (72) are symmetricly set on pile follower pipe
(6) on outer wall, first guide pipe (73) setting is in the end of first support plate (71) far from pile follower pipe (6), and described the
Two guide pipes (74) setting is in the end of second support plate (72) far from pile follower pipe (6), first guide pipe (73) and second
Guide pipe (74) is symmetrical arranged.
8. the Pile feeder of variable diameter tube structure according to claim 7, it is characterised in that: be equipped in the pile follower pipe (6)
Inner support tube (62) is equipped with one group of second stiffener plate between the inner wall of the pile follower pipe (6) and the outer wall of inner support tube (62)
(63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920038937.6U CN209468761U (en) | 2019-01-10 | 2019-01-10 | A kind of Pile feeder of variable diameter tube structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920038937.6U CN209468761U (en) | 2019-01-10 | 2019-01-10 | A kind of Pile feeder of variable diameter tube structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209468761U true CN209468761U (en) | 2019-10-08 |
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ID=68091646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920038937.6U Active CN209468761U (en) | 2019-01-10 | 2019-01-10 | A kind of Pile feeder of variable diameter tube structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209468761U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112982411A (en) * | 2019-12-16 | 2021-06-18 | 江苏金风科技有限公司 | Pile feeder and pile feeder assembly |
| CN114606947A (en) * | 2022-04-12 | 2022-06-10 | 中国港湾工程有限责任公司 | Integrated tubular pile feeding device for wharf tubular pile sinking construction |
-
2019
- 2019-01-10 CN CN201920038937.6U patent/CN209468761U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112982411A (en) * | 2019-12-16 | 2021-06-18 | 江苏金风科技有限公司 | Pile feeder and pile feeder assembly |
| CN114606947A (en) * | 2022-04-12 | 2022-06-10 | 中国港湾工程有限责任公司 | Integrated tubular pile feeding device for wharf tubular pile sinking construction |
| CN114606947B (en) * | 2022-04-12 | 2023-11-03 | 中国港湾工程有限责任公司 | Integrated tubular pile feeder for pile sinking construction of wharf tubular piles |
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