CN103953033A - Pile head locking-connecting structure - Google Patents
Pile head locking-connecting structure Download PDFInfo
- Publication number
- CN103953033A CN103953033A CN201410177560.4A CN201410177560A CN103953033A CN 103953033 A CN103953033 A CN 103953033A CN 201410177560 A CN201410177560 A CN 201410177560A CN 103953033 A CN103953033 A CN 103953033A
- Authority
- CN
- China
- Prior art keywords
- metal link
- pile body
- cover
- lower metal
- pile
- 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.)
- Pending
Links
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The invention discloses a pile head locking-connecting structure, which comprises an upper metal connecting end of an upper pile body and a lower metal connecting end of a lower pile body, wherein the upper metal connecting end is opposite to the lower metal connecting end; the peripheries of the upper and lower metal connecting ends are wrapped with more than two annular connecting covers; at least two transverse through holes are formed in the upper and lower metal connecting ends respectively; connecting holes are formed in the annular connecting covers, and are aligned with the transverse through holes; bolts enter the transverse through holes from the connecting holes in one side of the annular connecting covers, extend out of the corresponding connecting holes in the other side to be connected with nuts so as to form a bolt connecting fixing structure.
Description
Technical field
The present invention relates to a kind of pile crown lock-connection structure.
Background technology
Connection between two traditional stakes adopts flange to connect mostly, in order to have enough intensity, more bolt connecting device is generally set on flange, but the operation of flange with bolts is comparatively loaded down with trivial details, is difficult to adapt to duration needs.
Summary of the invention
In view of the deficiency of background technology, technical problem to be solved by this invention be to provide a kind of connection more fast, pile crown lock-connection structure firmly.
For this reason, pile crown lock-connection structure provided by the invention, comprise the upper metal link of pile body and the lower metal link of lower pile body, described upper metal link and lower metal link are oppositely arranged, described upper metal link is enclosed with two above arcs with lower metal link periphery and is connected cover, on described upper metal link and lower metal link, be at least provided with respectively two cross through hole, described arc connects the upper cross through hole of aiming at of cover and offers connecting hole, the connecting hole that bolt connects cover one side from arc enters cross through hole, and the connecting hole of corresponding opposite side passes and is connected to form bolt with nut and is connected and fixed structure.
In the present invention, after upper metal link and the docking of lower metal link, adopt a plurality of arcs to connect cover and wrap metal link and lower metal link, while wrapping, adopt the fixing three of bolt arrangement who connects cover and upper metal link and lower metal link through arc, thus can be fast by upper pile body and the firm interlocking of lower pile body, this structure is very simple, but easy to operate, is suitable for spread.
Accompanying drawing explanation
Fig. 1 is pile crown lock-connection structure cross-sectional schematic provided by the invention.
Fig. 2 is the Split type structure schematic diagram of the pile crown lock-connection structure in Fig. 1, and wherein bolt is removed.
The specific embodiment
As Fig. 1, shown in Fig. 2, pile crown lock-connection structure provided by the invention, comprise the upper metal link 2 of pile body 1 and the lower metal link 4 of lower pile body 3, reinforcing bar in upper pile body 1 be welded and fixed with upper metal link 2, reinforcing bar in lower pile body 3 and lower metal link 4 are welded and fixed, described upper metal link 2 is oppositely arranged with lower metal link 4, described upper metal link 2 is enclosed with two above arcs with lower metal link 4 peripheries and is connected cover 5, all generally two arcs to be set connect cover 5, on described upper metal link 2 and lower metal link 4, be at least provided with respectively two cross through hole 6, generally that two cross through hole 6 are set on upper metal link 2, two cross through hole 6 are set on lower metal link 4, on described arc connection cover 5, aim at cross through hole 6 and offer connecting hole 7, the connecting hole 7 that bolt 8 connects cover one side from arc enters cross through hole 6, and the connecting hole 7 of corresponding opposite side passes and is connected to form bolt with nut and is connected and fixed structure.In the present embodiment, the diameter of described upper metal link 2 is less than the diameter of pile body 1, the diameter of described lower metal link 4 is less than the diameter of lower pile body 3, described arc connects cover 5 and superscribes after metal link 2 and lower metal link 4, and arc connects the outer surface of cover 5 in the external surface of upper pile body 1 and lower pile body 3.In the present embodiment, for the ease of aiming at upper metal link 2, be connected the connecting hole 7 on cover 5 with arc with the cross through hole 6 on lower metal link 4, on described upper metal link 2 and lower metal link 4 with pit, described arc connects the upper corresponding pit of cover and is provided with projection, when described arc connection cover superscribes metal link and lower metal link, projection snaps in pit, only need corresponding good pit and projection can make cross through hole and connecting hole aim at, and after upper pile body is connected with lower pile body, can make arc connect not displacement easily of cover, make structure more firm.
Describe the interlocking mode of pile crown lock-connection structure provided by the invention below in detail: 1, upper metal link 2 and lower metal link 4 are aimed at; 2, two arcs are connected to cover 5 and dock and wrap upper metal link 2 and lower metal link 4; 3, adopt bolt 8 through the connecting hole 7 on arc connection cover 5 and the cross through hole 6 on upper metal link 2 and lower metal link 4, thereby two pile bodies are connected.Because arc connects cover 5, both played connection function, be embedded in again in pile body 1 and lower pile body 3 lateral surfaces, can make junction firm stable more simultaneously.
Claims (5)
1. a pile crown lock-connection structure, it is characterized in that: comprise the upper metal link of pile body and the lower metal link of lower pile body, described upper metal link and lower metal link are oppositely arranged, described upper metal link is enclosed with two above arcs with lower metal link periphery and is connected cover, on described upper metal link and lower metal link, be at least provided with respectively two cross through hole, described arc connects the upper cross through hole of aiming at of cover and offers connecting hole, the connecting hole that bolt connects cover one side from arc enters cross through hole, and the connecting hole of corresponding opposite side passes and is connected to form bolt with nut and is connected and fixed structure.
2. pile crown lock-connection structure according to claim 1, it is characterized in that: the diameter of described upper metal link is less than the diameter of pile body, the diameter of described lower metal link is less than the diameter of lower pile body, described arc connects cover and superscribes after metal link and lower metal link, and arc connects the outer surface of cover in the external surface of upper pile body and lower pile body.
3. according to pile crown lock-connection structure described in claim 1 or 2, it is characterized in that: on described upper metal link and lower metal link with pit, described arc connects the upper corresponding pit of cover and is provided with projection, and when described arc connection cover superscribes metal link and lower metal link, projection snaps in pit.
4. pile crown lock-connection structure according to claim 1 and 2, is characterized in that: the reinforcing bar in upper pile body be welded and fixed with upper metal link, the reinforcing bar in lower pile body and lower metal link are welded and fixed.
5. pile crown lock-connection structure according to claim 3, is characterized in that: the reinforcing bar in upper pile body be welded and fixed with upper metal link, the reinforcing bar in lower pile body and lower metal link are welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410177560.4A CN103953033A (en) | 2014-04-30 | 2014-04-30 | Pile head locking-connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410177560.4A CN103953033A (en) | 2014-04-30 | 2014-04-30 | Pile head locking-connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103953033A true CN103953033A (en) | 2014-07-30 |
Family
ID=51330370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410177560.4A Pending CN103953033A (en) | 2014-04-30 | 2014-04-30 | Pile head locking-connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103953033A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111188346A (en) * | 2020-03-31 | 2020-05-22 | 河南省龙基建设工程有限公司 | Supporting device for soft soil foundation pit |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1073614A (en) * | 1912-12-03 | 1913-09-23 | William A Mcdearmid | Pile-splice. |
| US3201834A (en) * | 1961-09-18 | 1965-08-24 | Dougherty J J | Timber pile connector |
| JP2005207081A (en) * | 2004-01-22 | 2005-08-04 | Sekisui House Ltd | Joint structure of steel pipe pile |
| JP2006009394A (en) * | 2004-06-25 | 2006-01-12 | Traverse:Kk | Joining structure for steel pipe |
| CN202416300U (en) * | 2011-12-23 | 2012-09-05 | 上海中技桩业股份有限公司 | Quick coupling of prefabricated concrete pile |
| CN102758431A (en) * | 2012-08-01 | 2012-10-31 | 天津建城基业集团有限公司 | Solid square pile joint connection structure |
| CN102966100A (en) * | 2012-10-25 | 2013-03-13 | 国鼎(南通)管桩有限公司 | Tensioned spun concrete (TSC) and prestressed high-strength concrete (PHC) combined pile |
| CN203782696U (en) * | 2014-04-30 | 2014-08-20 | 百盛联合建设集团有限公司 | Pile head locking structure |
-
2014
- 2014-04-30 CN CN201410177560.4A patent/CN103953033A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1073614A (en) * | 1912-12-03 | 1913-09-23 | William A Mcdearmid | Pile-splice. |
| US3201834A (en) * | 1961-09-18 | 1965-08-24 | Dougherty J J | Timber pile connector |
| JP2005207081A (en) * | 2004-01-22 | 2005-08-04 | Sekisui House Ltd | Joint structure of steel pipe pile |
| JP2006009394A (en) * | 2004-06-25 | 2006-01-12 | Traverse:Kk | Joining structure for steel pipe |
| CN202416300U (en) * | 2011-12-23 | 2012-09-05 | 上海中技桩业股份有限公司 | Quick coupling of prefabricated concrete pile |
| CN102758431A (en) * | 2012-08-01 | 2012-10-31 | 天津建城基业集团有限公司 | Solid square pile joint connection structure |
| CN102966100A (en) * | 2012-10-25 | 2013-03-13 | 国鼎(南通)管桩有限公司 | Tensioned spun concrete (TSC) and prestressed high-strength concrete (PHC) combined pile |
| CN203782696U (en) * | 2014-04-30 | 2014-08-20 | 百盛联合建设集团有限公司 | Pile head locking structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111188346A (en) * | 2020-03-31 | 2020-05-22 | 河南省龙基建设工程有限公司 | Supporting device for soft soil foundation pit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CL2013000299A1 (en) | A vehicle for connecting to an electrical structure at height, comprises a chassis and a cable connected to the chassis to mechanically and electrically connect the vehicle to the structure, where the chassis includes a 60 degree swivel connector and the cable connects to the chassis through connector; and an electrical structure. | |
| MX2017013374A (en) | Device for joining a metal section with a concrete section in a hybrid hollow tower. | |
| CN103953033A (en) | Pile head locking-connecting structure | |
| CN203782696U (en) | Pile head locking structure | |
| CN203222098U (en) | Ocean platform | |
| CN203814257U (en) | Branch pressing device used for shaping of fruit tree | |
| CN205110719U (en) | Continuous casting throwing connecting piece | |
| CN103836039B (en) | Adjustable pipe link | |
| CN103407904A (en) | Hoop type wall-attached connection piece for tower crane and construction method thereof | |
| CN203403665U (en) | Anti-falling scaffold with annular sleeve | |
| CN204342320U (en) | Tower crane arm head anti-twisting equipment | |
| KR200481629Y1 (en) | Turbine shaft lifting apparatus | |
| CN204271590U (en) | A kind of Novel shockproof hammer | |
| CN203373725U (en) | Rope warding off device applicable to luffing pulley block | |
| CN202497710U (en) | Connector for swing | |
| CN204110248U (en) | A kind of electric children vehicle headstock connection structure | |
| CN204623752U (en) | A kind of beach buggy driving device attaching parts | |
| CN202851585U (en) | Irregular nut | |
| CN204152185U (en) | A kind of adjustable steel support top | |
| CN204001817U (en) | Combined support frame | |
| CN203977968U (en) | The vertical device turning to of a kind of fixedly iron tower of power transmission line group | |
| KR20110088023A (en) | Fixed anchor bolt nuts | |
| CN204432630U (en) | Ground tiger | |
| CN202273970U (en) | Nut anti-loosening structure for U type anchor ear | |
| CN204755541U (en) | Welding nut |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140730 |
|
| WD01 | Invention patent application deemed withdrawn after publication |