CN201865107U - Connecting head of piling equipment - Google Patents
Connecting head of piling equipment Download PDFInfo
- Publication number
- CN201865107U CN201865107U CN2010205534271U CN201020553427U CN201865107U CN 201865107 U CN201865107 U CN 201865107U CN 2010205534271 U CN2010205534271 U CN 2010205534271U CN 201020553427 U CN201020553427 U CN 201020553427U CN 201865107 U CN201865107 U CN 201865107U
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- CN
- China
- Prior art keywords
- tool head
- tubular tool
- screw pile
- driving equipment
- head
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 238000003466 welding Methods 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 16
- 239000010959 steel Substances 0.000 abstract description 16
- 239000002689 soil Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 230000037237 body shape Effects 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a connecting head of piling equipment, which comprises a steel tubular tool head, wherein the lower end of the steel tubular tool head is provided with an opening, the top end of the steel tubular tool head is fixedly connected with a connecting plate, the connecting plate is concentrically welded with the cross section of the tubular tool head, and a plurality of connecting holes are arranged on the connecting plate; and an upward U-shaped opening along the tubular tool head is arranged at the lower end of the tubular tool head, and the outer wall of the opening of the tubular tool head is fixedly connected with a buckle device. A screw pile base is fixed by the connecting head of the piling equipment in an axial rotating direction, so that the screw pile base can be rotatablely screwed underground; and due to a clamping block outside a groove; the upper part of the clamping block leans against a screw nut of the screw pile base, therefore, the screw pile base can be vertically fixed in the connecting head of the piling equipment.
Description
Technical field
The utility model relates to a kind of pile driving equipment connector.
Background technology
In another part utility model patent of inventor's application, a kind of screw pile basis is disclosed, comprise body, described body integral body is column, and an end of described body is tapered, and is fixed with nut on the side of the described body other end; The Outboard Sections of body is provided with spiral vane.This kind screw pile basis is by changing conventional piles basis cross-section structure shape, adjusted the distribution of forces between soil and the pile foundation, the piling process king-pile side soil body is squeezed, compacted effect, the piling back stake side soil body forms nut, spiral vane and the tight interlock of pile foundation side, make pile body stressed harmonious, further strengthen firm performance, unsinkability energy and the anti-pulling performance of pile foundation with earth stress.But this kind screw pile basis because of adopting the nut fixed form on the body, can't be connected with pile driving equipment, therefore, needs a kind of pile driving equipment connector, is connected with traditional pile driving equipment to realize the screw pile basis.
Summary of the invention
The utility model provides a kind of pile driving equipment connector according to the problem that screw pile basis in the above-mentioned prior art can't be connected with traditional pile driving equipment, and the utility model is achieved by following technical proposals:
Comprise the tubular tool head, described tubular tool head lower end is provided with opening, and described tubular tool crown end is fixed with junction plate, and described junction plate and concentric welding of described tubular tool head section on described junction plate, also are provided with a plurality of connecting holes;
Be provided with the U type opening that makes progress along described tubular tool head in described tubular tool head lower end, described tubular tool head opening part outer wall is fixed with bayonet unit.
Described bayonet unit comprises the grip block that the U type opening both sides in the tubular tool head outside are provided with, and is provided with between the described grip block with the hinged fixture block of pin.
Preferably, described fixture block is that triangular planar is tabular.
Preferably, described fixture block is the rounding setting at the angle of the first side of tubular tool.
The pile driving equipment connector that the present invention program provides, by the pile driving equipment connector that the screw pile basis is fixing on the axle veer, and then can be screwed into the rotation of screw pile basis underground, by the outer fixture block of groove, the fixture block top and the nut on screw pile basis are conflicted, so can the screw pile basis is fixing on the vertical direction in the pile driving equipment connector.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, does not constitute to improper qualification of the present invention, in the accompanying drawings:
Fig. 1 is the utility model embodiment screw pile basis structural representation;
Fig. 2 is the utility model embodiment pile driving equipment connector structural representation.
The specific embodiment
Describe the present invention in detail below in conjunction with accompanying drawing and specific embodiment, be used for explaining the utility model in this illustrative examples of the present utility model and explanation, but not as to qualification of the present utility model.
As shown in Figure 1, the screw pile basis comprises a steel cylindrical tube 1, the body bottom of this steel pipe 1 is conical, the part on close top on steel pipe 1 body, be welded with three nuts 2, three nuts 2 evenly distribute on the circumference of steel pipe 1 section, and the body section circular arc radian between the described adjacent nut 2 is 120 degree, and other is provided with three bolts that mate with nut 2; Below nut 2, also be provided with spiral vane, this spiral vane is the lip-deep projection of steel pipe 1 body, this projection is around body shape setting in the shape of a spiral from top to bottom;
As shown in Figure 2, the tubular tool head 3 that the pile driving equipment connector is established for other, described tubular tool head 3 is a cylindrical tube, the caliber of this tubular tool head 3 is slightly larger than steel pipe 1 caliber on screw pile basis, the opening of tubular tool head 3 belows is nested in the outside, top on screw pile basis, then be welded with the circular tabular steel plate parallel with tubular tool head 3 sections as junction plate 4 on the top of tubular tool head 3, steel plate is provided with connecting hole 5;
And, opening part in tubular tool head 3 lower ends also is provided with three grooves that upwards cave in along tubular tool head 3, and described three grooves communicate with tubular tool head 3 inboards, width then is slightly larger than nut 2 diameters on screw pile basis, and three nuts 2 are evenly distributed on tubular tool head open circumferential.
So, when needs are buried (piling) underground to the screw pile basis, top, screw pile basis is embedded in tubular tool head 3 openings of pile driving equipment connector bottom, because three nuts 2 on screw pile basis are outstanding on steel pipe 1 body, and mate with three groove size and location of pile driving equipment connector, therefore, the pile driving equipment connector can be fixing on the axle veer with the screw pile basis, and then can be screwed into the rotation of screw pile basis underground.
Further, at the Outboard Sections of tubular tool head 3, and, be welded with the through hole that all is provided with the position correspondence on 6, two grip blocks 6 of two tabular grip blocks respectively in the both sides of groove; And, between two grip blocks 6, establish a flat triangle fixture block 7, this fixture block 7 is parallel with two grip blocks 6, and is provided with second through hole on fixture block 7, and a pin is interspersed in the through hole of grip block 6 and second through hole of fixture block 7, and fixture block 7 and grip block 6 is hinged.
Pass through technique scheme, behind the opening below the top embedding pile driving equipment connector on screw pile basis, fixture block 7 upper ends are rotated in pipe fitting, the nut 2 on fixture block 7 tops and screw pile basis is conflicted, so can the screw pile basis is fixing on the vertical direction in the pile driving equipment connector.
As further improvement in the technical proposal, the rounding of angle angle that fixture block 7 is contacted with the tubular tool head 3 of pile driving equipment connector is provided with, and can be convenient to the rotation of fixture block 7.
Adopt the screw pile basis Change-over frame of the foregoing description scheme, the tubular tool head 3 part lower ends of screw pile basis Change-over frame are nested in the steel pipe 1 top through hole on screw pile basis, by bolt on steel pipe 1 body of screw pile basis, Change-over frame tubular tool head 3 lower ends, screw pile basis in the screw pile basis steel pipe 1 are fixed, by connecting hole 5 steel plates on Change-over frame tubular tool head 3 tops, screw pile basis, can realize and being connected of conventional stent.
More than the technical scheme that the embodiment of the invention provided is described in detail, used specific case herein the principle and the embodiment of the embodiment of the invention are set forth, the explanation of above embodiment only is applicable to the principle that helps to understand the embodiment of the invention; Simultaneously, for one of ordinary skill in the art, according to the embodiment of the invention, the part that on the specific embodiment and range of application, all can change, in sum, this description should not be construed as limitation of the present invention.
Claims (4)
1. pile driving equipment connector is characterized in that:
Comprise tubular tool head (3), described tubular tool head (3) lower end is provided with opening, and described tubular tool head (3) top is fixed with junction plate (4), described junction plate (4) and concentric welding of described tubular tool head (3) section, on described junction plate (4), also be provided with a plurality of connecting holes (5);
Be provided with the U type opening that makes progress along described tubular tool head (3) in described tubular tool head (3) lower end, described tubular tool head (3) opening part outer wall is fixed with bayonet unit.
2. a kind of pile driving equipment connector as claimed in claim 1 is characterized in that:
Described bayonet unit comprises the grip block (6) that the U type opening both sides in tubular tool head (3) outside are provided with, and is provided with between the described grip block (6) with the hinged fixture block (7) of pin.
3. a kind of pile driving equipment connector as claimed in claim 2 is characterized in that:
Described fixture block (7) is that triangular planar is tabular.
4. a kind of pile driving equipment connector as claimed in claim 3 is characterized in that:
Described fixture block (7) is the rounding setting at the angle of tubular tool head (3) one sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205534271U CN201865107U (en) | 2010-09-30 | 2010-09-30 | Connecting head of piling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205534271U CN201865107U (en) | 2010-09-30 | 2010-09-30 | Connecting head of piling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201865107U true CN201865107U (en) | 2011-06-15 |
Family
ID=44136267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205534271U Expired - Lifetime CN201865107U (en) | 2010-09-30 | 2010-09-30 | Connecting head of piling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201865107U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493442A (en) * | 2011-12-16 | 2012-06-13 | 浙江博雷重型机床制造有限公司 | Spiral ground pile |
| CN104790396A (en) * | 2015-04-15 | 2015-07-22 | 大连大金马基础建设有限公司 | Movable plate type pile holder |
| CN110965552A (en) * | 2019-12-11 | 2020-04-07 | 刘士英 | Be applied to impact pile driver of bridge construction |
-
2010
- 2010-09-30 CN CN2010205534271U patent/CN201865107U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493442A (en) * | 2011-12-16 | 2012-06-13 | 浙江博雷重型机床制造有限公司 | Spiral ground pile |
| CN104790396A (en) * | 2015-04-15 | 2015-07-22 | 大连大金马基础建设有限公司 | Movable plate type pile holder |
| CN110965552A (en) * | 2019-12-11 | 2020-04-07 | 刘士英 | Be applied to impact pile driver of bridge construction |
| CN110965552B (en) * | 2019-12-11 | 2021-06-25 | 刘士英 | Be applied to impact pile driver of bridge construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nuosiman Energy Science & Technology (Beijing) Co., Ltd. Assignor: Li Yang Contract record no.: 2012990000850 Denomination of utility model: Connecting head of piling equipment Granted publication date: 20110615 License type: Exclusive License Record date: 20121128 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150917 Address after: 100012. NET6 layer, No. 1, Red Army South Road, Beijing, Chaoyang District Patentee after: Nuosiman Energy Science & Technology (Beijing) Co., Ltd. Address before: 157000, room 1, unit 1, Xiangyang Street military zone building, Aimin District, Aimin District, Heilongjiang, Mudanjiang, 201 Patentee before: Li Yang |
|
| DD01 | Delivery of document by public notice |
Addressee: Nuosiman Energy Science & Technology (Beijing) Co., Ltd. Document name: Notification of Passing Examination on Formalities |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100012. NET6 layer, No. 1, Red Army South Road, Beijing, Chaoyang District Patentee after: Northman energy technology (Beijing) Limited by Share Ltd Address before: 100012. NET6 layer, No. 1, Red Army South Road, Beijing, Chaoyang District Patentee before: Nuosiman Energy Science & Technology (Beijing) Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110615 |
|
| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Duan Guanghang Document name: Notice of expiration of patent right |