CN206956726U - Dual-purpose type fastening type Pile feeder - Google Patents
Dual-purpose type fastening type Pile feeder Download PDFInfo
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- CN206956726U CN206956726U CN201720802255.9U CN201720802255U CN206956726U CN 206956726 U CN206956726 U CN 206956726U CN 201720802255 U CN201720802255 U CN 201720802255U CN 206956726 U CN206956726 U CN 206956726U
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- sleeve
- pile
- slot
- dual
- trapezoidal hole
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Abstract
The utility model discloses a kind of dual-purpose type fastening type Pile feeder, it includes vibration hammer connecting tube (1) and sleeve (2), vibration hammer connecting tube (1) lower end is rotatably connected with sleeve (2) upper end and both are spacing vertically, sleeve (2) lower end is through with multiple trapezoidal holes (4), sleeve (2) lower end is fixed with circumferential band (5), it is provided with the inner peripheral surface of circumferential band (5) and is penetrated with the one-to-one vertical slot (6) of trapezoidal hole (4), vertical slot (6) from circumferential band (5) bottom surface to trapezoidal hole (4)；The width of slot (6) is less than the bottom width degree of trapezoidal hole (4) and the oblique side of the face trapezoidal hole (4) suitable for reading of slot (6)；Pile tube (9) cap hoop upper end is provided with and slot (6) one-to-one spacing block set.The Pile feeder can ensure that power transmission is uniform, avoid stress concentration and pressure break pile tube (9), and pile tube (9) suspender can be used as.
Description
Technical field
The prestressed concrete pipe pile pile sinking technology construction field in field of civil engineering is the utility model is related to, specifically
It is the dual-purpose type fastening type Pile feeder that a kind of epimerite that can hang prestressed concrete pipe pile, and can bury pile tube pile sinking.
Background technology
With the development of national economic development, the application of prestressed concrete pipe pile is also more and more common.Prestressed concrete
Native pile tube abbreviation pile tube, is welded or is mechanically connected by more piece pile cutoff and form.During common engineering is built, pile tube is located in underground number meter
Even tens of rice, so the epimerite pile cutoff of pile tube needs just be staked machine press-in underground by Pile feeder transition.
Traditional Pile feeder is a conical steel pipe, the cone tip portion insertion tube stake top section of the conical steel pipe lower end, is driven piles
The pressure that machine applies is transmitted by the conical steel pipe so that pile tube is sunk in soil.
Two defects be present in the Pile feeder of prior art：First, cone tip portion power transmission is uneven so that the stress of some points
Excessively concentrate, cause the concrete under the cap hoop of pile tube epimerite to be suppressed out crack, finally influence whether pile quality and pile body
Bearing capacity；Moreover, the Pile feeder of prior art can not also serve as the suspender of lifting tubular pipes, can only use it is traditional with steel wire by pile tube
The mode that the cap hoop of upper end is tied up lifts, very inconvenient, and built on the sand.
Utility model content
The technical problems to be solved in the utility model is to provide one kind and can ensure that power transmission is uniform, avoids stress concentration and presses
Pile tube is split, and can be as the dual-purpose type fastening type Pile feeder of pile tube suspender.
Technical solution of the present utility model is to provide a kind of dual-purpose type fastening type Pile feeder, and it connects including vibration hammer
Adapter and sleeve, vibration hammer connecting tube lower end is rotatably connected with sleeve upper end and both are spacing vertically, the insertion of sleeve lower end
There are multiple trapezoidal holes, sleeve lower end is fixed with circumferential band, is provided with the inner peripheral surface of circumferential band and is erected correspondingly with trapezoidal hole
To slot, vertical slot penetrates from circumferential band bottom surface to trapezoidal hole；The width of slot is less than the bottom width degree and slot of trapezoidal hole
The oblique side of face trapezoidal hole suitable for reading；Pile tube cap hoop upper end is provided with and the one-to-one spacing block set of slot.
The connection procedure of above-mentioned Pile feeder and pile tube is that will be inserted in sleeve at the top of pile tube, meanwhile, each limit at the top of pile tube
After trapezoidal hole corresponding to the slot insertion corresponding to of position projection, turnbarrel so that the straight sided of spacing block set and trapezoidal hole is supported
Lean on, so, the top margin of trapezoidal hole or base limit spacing block set moving along pile tube axial direction.
The utility model dual-purpose type fastening type Pile feeder compared with prior art, has advantages below and effect.
Firstly, it is necessary to during handling pile tube, each spacing block set at the top of pile tube hooked by the base of corresponding trapezoidal hole and
Do not drop, tangle the convenient stable handling for realizing pile tube of loop wheel machine can of vibration hammer, need compared with prior art cumbersome
Colligation and the steel wire rope of flexible connection, the application also serve as the Pile feeder of suspender with pile tube easy to connect, fixation, carry it is flat
Surely；During pile sinking, pressure of sinking pile is from top to bottom through vibration hammer connecting tube, multiple trapezoidal hole top margins, multiple spacing block sets, uniform and stable
Point multiple points pass to pile tube cap hoop, so avoiding prior art Pile feeder stress concentration causes pile tube top concrete
Be pressurized the situation to ftracture, has ensured pile quality and bearing capacity of pile.
As an improvement, sleeve is made up of upper sleeve pipe and setting of casing, cased pipe thickness is more than the thickness of pipe wall of upper sleeve pipe
Degree, that is to say, that the cased tube wall where trapezoidal hole thickeies, and so, increases the intensity of trapezoidal hole, it is ensured that passes downwards
When passing pressure of sinking pile, the position is solid and reliable.
Preferably, vibration hammer connecting tube lower end is provided with the annular step surface of interior receipts, the vertical outer ring surface of annular step surface
Provided with a circle limited impression；The upper end of sleeve lateral wall is through with screwed hole, and screw screws in screwed hole and the insertion of screw front end is spacing
In groove, such structure, assembling is simple, uniform force, and it is convenient mutually to rotate；Moreover, after pile sinking buries, people can be by carefully
Steel pipe socket is in screw head, very easily turnbarrel so that trapezoidal hole relative limit projection rotates so that spacing block set is again
Above vertical slot, now, vertical withdrawing Pile feeder so that spacing block set is sliding out circumferential band from slot, and pile tube is then
Continue to stay in the soil body.
As further preferred, cased outer ring surface is welded with vertical mark reinforcing bar, and it is heavy that the mark reinforcing bar can point to
The upper shed of trapezoidal hole deviation side i.e. slot in burying or the width centreline for pointing to trapezoidal hole, after being easy to the heavy soil of pile tube
Pile feeder rotationally disengages.
Brief description of the drawings
Fig. 1 is the positive structure diagram of the utility model dual-purpose type fastening type Pile feeder.
Fig. 2 is the overlooking the structure diagram of the utility model dual-purpose type fastening type Pile feeder.
Fig. 3 is along the side cross section structure diagram in A-A directions in Fig. 2.
Fig. 4 is the present invention looks up structural representation of the circumferential band of the utility model dual-purpose type fastening type Pile feeder.
Fig. 5 is along the side cross section structure diagram in B-B directions in Fig. 2.
Fig. 6 is that the pile tube of the utility model dual-purpose type fastening type Pile feeder faces partial structural diagram.
Fig. 7 is the overlooking the structure diagram of the pile tube of the utility model dual-purpose type fastening type Pile feeder.
Fig. 8 is the positive structure diagram after the utility model dual-purpose type fastening type Pile feeder is connected with pile tube.
1 shown in figure, vibration hammer connecting tube, 1.1, annular step surface, 2, sleeve, 2.1, upper sleeve pipe, 2.2, setting of casing, 3,
Identify reinforcing bar, 4, trapezoidal hole, 5, circumferential band, 6, vertical slot, 7, spacing block set, 8, screwed hole, 9, pile tube, 9.1, cap hoop, 10,
Screw, 11, limited impression.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, the utility model dual-purpose type fastening type Pile feeder, it
Including vibration hammer connecting tube 1 and sleeve 2.The lower end of vibration hammer connecting tube 1 is rotatably connected with the upper end of sleeve 2 and both limit vertically
Position, that is to say, that both connected modes of vibration hammer connecting tube 1 and sleeve 2 are that axial direction movement is limited but both are circumferential
On can freely rotate.In particular, sleeve 2 is made up of upper sleeve pipe 2.1 and setting of casing 2.2, the pipe thickness of setting of casing 2.2
More than the pipe thickness of upper sleeve pipe 2.1；The lower end of vibration hammer connecting tube 1 is provided with the annular step surface 1.1 of interior receipts, annular step surface
1.1 vertical outer ring surface is provided with a circle limited impression 11；The upper end of the side wall of sleeve 2 is through with screwed hole 8, and screw 10 screws in screw thread
In hole 8 and the front end of screw 10 insertion limited impression 11.
The lower end of setting of casing 2.2 of sleeve 2 is through with multiple trapezoidal holes 4, and the lower end of sleeve 2 is welded with circumferential band 5, annular
Be provided with the inner peripheral surface of hoop 5 with the vertical slot 6 correspondingly of trapezoidal hole 4, vertical slot 6 is from the bottom surface of circumferential band 5 to trapezoidal
Hole 4 penetrates；The width of slot 6 is less than the bottom width degree of trapezoidal hole 4 and the oblique side of the face trapezoidal hole 4 suitable for reading of slot 6；Pile tube 9
The upper end of cap hoop 9.1 is provided with spacing block set 7 one-to-one with slot 6.
The distance of the vertical bottom land of slot 6 to the axis of sleeve 2 is equal to the distance that the axis of pile tube 9 is arrived in the outside of spacing block set 7.
The outer ring surface of setting of casing 2.2 is welded with vertical mark reinforcing bar 3.
It is fastenedly connected when due to the Pile feeder, either pile sinking still lifts by crane with pile tube 9, therefore named fastening type Pile feeder.
Claims (4)
- A kind of 1. dual-purpose type fastening type Pile feeder, it is characterised in that：It includes vibration hammer connecting tube (1) and sleeve (2), vibration hammer Connecting tube (1) lower end is rotatably connected with sleeve (2) upper end and both are spacing vertically, and sleeve (2) lower end is through with multiple ladders Shape hole (4), sleeve (2) lower end are fixed with circumferential band (5), are provided with the inner peripheral surface of circumferential band (5) and a pair of trapezoidal hole (4) 1 The vertical slot (6) answered, vertical slot (6) penetrate from circumferential band (5) bottom surface to trapezoidal hole (4)；The width of slot (6) is less than ladder The bottom width degree in shape hole (4) and the oblique side of the face trapezoidal hole (4) suitable for reading of slot (6)；Pile tube (9) cap hoop (9.1) upper end is provided with With the one-to-one spacing block set (7) of slot (6).
- 2. dual-purpose type fastening type Pile feeder according to claim 1, it is characterised in that：Sleeve (2) by upper sleeve pipe (2.1) and Setting of casing (2.2) is formed, and the pipe thickness of setting of casing (2.2) is more than the pipe thickness of upper sleeve pipe (2.1).
- 3. dual-purpose type fastening type Pile feeder according to claim 1, it is characterised in that：Vibration hammer connecting tube (1) lower end is set There is the annular step surface (1.1) of interior receipts, the vertical outer ring surface of annular step surface (1.1) is provided with a circle limited impression (11)；Sleeve (2) upper end of side wall is through with screwed hole (8), and screw (10) screws in screwed hole (8) and screw (10) front end insertion limited impression (11) in.
- 4. dual-purpose type fastening type Pile feeder according to claim 2, it is characterised in that：The outer ring surface weldering of setting of casing (2.2) It is connected to vertical mark reinforcing bar (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720802255.9U CN206956726U (en) | 2017-06-24 | 2017-06-24 | Dual-purpose type fastening type Pile feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720802255.9U CN206956726U (en) | 2017-06-24 | 2017-06-24 | Dual-purpose type fastening type Pile feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206956726U true CN206956726U (en) | 2018-02-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720802255.9U Active CN206956726U (en) | 2017-06-24 | 2017-06-24 | Dual-purpose type fastening type Pile feeder |
Country Status (1)
| Country | Link |
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| CN (1) | CN206956726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158635A (en) * | 2019-05-15 | 2019-08-23 | 中交第一航务工程局有限公司 | A kind of major diameter multistage Pile feeder and operating method for offshore wind power piling |
-
2017
- 2017-06-24 CN CN201720802255.9U patent/CN206956726U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158635A (en) * | 2019-05-15 | 2019-08-23 | 中交第一航务工程局有限公司 | A kind of major diameter multistage Pile feeder and operating method for offshore wind power piling |
| CN110158635B (en) * | 2019-05-15 | 2024-01-19 | 中交第一航务工程局有限公司 | Large-diameter multi-stage pile driver for offshore wind power piling and operation method |
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