CN201660911U - Hold hoop device for pile top - Google Patents
Hold hoop device for pile top Download PDFInfo
- Publication number
- CN201660911U CN201660911U CN2010201301535U CN201020130153U CN201660911U CN 201660911 U CN201660911 U CN 201660911U CN 2010201301535 U CN2010201301535 U CN 2010201301535U CN 201020130153 U CN201020130153 U CN 201020130153U CN 201660911 U CN201660911 U CN 201660911U
- Authority
- CN
- China
- Prior art keywords
- pile
- semi
- plates
- circular
- detection
- 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 - Fee Related
Links
Images
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model relates to a hold hoop device for a pile top, which comprise two semi-circular hoops and an inner liner, wherein each semi-circular hoop comprises a semi-circular plate and wing plates vertical to the two end parts of the semi-circular plate, and the semi-circular plate and the wing plates are connected into a whole; strengthening rib plates are arranged at joints of the semi-circular plates and the rib plates, and bolt holes are arranged on the wind plates between the strengthening rib plates; and when the two semi-circular hoops are combined into a whole circle, gaps for screwing down bolts are reserved between the wing plates. The hold hoop device is arranged at the top of a PHC pipe pile by bolts so as to effectively strengthen a pile head, ensure that the pile top bears greater detection load does not burst in the whole process of the detection of the pile top, ensure that the static load detection of the bearing capacity of a test pile of a pile foundation is carried out fully according to standard requirements of the pile foundation, better solve the problems that the static load detection is unfinished because the unstrengthened pile head bursts, so that the actual detection results can not be obtained and the waste is serious.
Description
Technical field
The utility model relates to the utensil that a kind of static load detects the buildings pile pile tube, and is particularly a kind of when being used for static load and detecting the buildings pile pile tube, reinforces the stake top anchor ear device of its pile crown.
Background technology
Construction project is used a large amount of stakes, and wherein the PHC pile tube is a kind of of pile foundation, a large amount of use in engineering because the PHC pile tube has advantage such as the easy assurance of suitability for industrialized production quality.According to the pile foundation code requirement, all should carry out the detection of bearing capacity static load to stake at pile foundation test pile and Construction of Engineering Pile end back, to determine and to check its bearing capacity of single pile.But in a lot of PHC pile tube static load test experience processes in the past, when often finding that all PHC pile tube settling amount and bearing capacity of pile in the test pile process reach expected value far away, the stake top just produces explosion, and cause static load to detect the problem of having to stop, the result who draws therefrom can't this PHC pile tube of real embodiment actual bearing capacity of pile, cause design and the not science of checking and accepting, serious cause unnecessary waste.
Summary of the invention
The purpose of this utility model provides a kind of when being used for static load and detecting the buildings pile pile tube, the stake top anchor ear device that its pile crown is reinforced.
The utility model is realized by following technical proposal: a kind of top anchor ear device, and it comprises two semicircle hoops and inner liner, the semicircle hoop is made up of with the wing plate of vertical two end the semi-circular plate that is connected as a single entity; Be provided with the reinforcement gusset in the junction of semi-circular plate and wing plate, on the wing plate between each reinforcement gusset, be provided with bolt hole; When two semicircle hoops are combined into a full circle, leave the gap that is used to tight a bolt between their wing plate.
The beneficial effects of the utility model are: it is installed in the stake top bit of PHC pile tube, put down in stake top or under the stake top 0～1.0cm, tight a bolt, the pile body by inner liner and PHC pile tube fits tightly comprehensively; Reinforced pile crown effectively, the stake that ensures the very big detection load of carrying withstands in the overall process of detection and does not produce explosion, guarantee that the static load of the pile foundation test pile being carried out bearing capacity detects and can carry through to the end according to the pile foundation code requirement fully, solved unguyed pile crown preferably and produced explosion, cause the static load detection to give up halfway, cause the problem that can't draw real testing result and serious waste.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of semicircle hoop.
The specific embodiment
Embodiment shown in Fig. 1-2, a kind of top anchor ear device, it comprises two semicircle hoops 1 and inner liner 2.Selecting thickness for use is the Q235 steel plate of 10mm～12mm, becomes semi-circular plate 3 according to the size clod wash, and it with the wing plate 4 of vertical two end and be positioned at the reinforcement gusset 6 of their junctions, is welded as a whole by 45 ° of grooves.Before the welding, at the bolt hole 5 of processing earlier on the wing plate 4 between each reinforcement gusset 6.
Two semicircle hoops 1 are combined into a full circle, when adding inner liner 2 is contained on the pile crown, should leave the gap between their wing plate 4, so that tight a bolt.
Claims (4)
1. stake top anchor ear device, it is characterized in that: it comprises two semicircle hoops (1) and inner liner (2), semicircle hoop (1) is made up of with the wing plate (4) of vertical two end the semi-circular plate that is connected as a single entity (3).
2. stake according to claim 1 top anchor ear device is characterized in that: be provided with in the junction of semi-circular plate (3) and wing plate (4) and strengthen gusset (6).
3. stake according to claim 1 top anchor ear device is characterized in that: be provided with bolt hole (5) on the wing plate (4) between each reinforcement gusset (6).
4. stake according to claim 1 top anchor ear device, it is characterized in that: when two semicircle hoops (1) were combined into a full circle, their wing plate left the gap between (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201301535U CN201660911U (en) | 2010-03-12 | 2010-03-12 | Hold hoop device for pile top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201301535U CN201660911U (en) | 2010-03-12 | 2010-03-12 | Hold hoop device for pile top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201660911U true CN201660911U (en) | 2010-12-01 |
Family
ID=43231328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201301535U Expired - Fee Related CN201660911U (en) | 2010-03-12 | 2010-03-12 | Hold hoop device for pile top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201660911U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233462A (en) * | 2013-05-07 | 2013-08-07 | 山东同圆设计集团有限公司 | Assembling external restraining precast pile with stiffening ribs and capable of preventing bending and shear damage |
| CN103397628A (en) * | 2013-08-23 | 2013-11-20 | 上海海事大学 | Horizontal-bearing steel pipe pile with wing plates at top |
| CN103485372A (en) * | 2013-10-08 | 2014-01-01 | 清华大学 | Testing device for studying pile-earth interaction and operation method thereof |
| CN106120689A (en) * | 2016-08-15 | 2016-11-16 | 合肥学院 | A kind of detachable ice resistant device being applicable to marine large diameter pile |
| CN109778660A (en) * | 2019-03-18 | 2019-05-21 | 浙江兴土桥梁专用装备制造有限公司 | The Steel Bridge installed using assembled abutment |
-
2010
- 2010-03-12 CN CN2010201301535U patent/CN201660911U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233462A (en) * | 2013-05-07 | 2013-08-07 | 山东同圆设计集团有限公司 | Assembling external restraining precast pile with stiffening ribs and capable of preventing bending and shear damage |
| CN103233462B (en) * | 2013-05-07 | 2016-05-25 | 山东同圆设计集团有限公司 | A kind of prefabricated pile with the anti-bending failure by shear of the outer constraint of ribbed stiffener assembled |
| CN103397628A (en) * | 2013-08-23 | 2013-11-20 | 上海海事大学 | Horizontal-bearing steel pipe pile with wing plates at top |
| CN103485372A (en) * | 2013-10-08 | 2014-01-01 | 清华大学 | Testing device for studying pile-earth interaction and operation method thereof |
| CN103485372B (en) * | 2013-10-08 | 2015-05-20 | 清华大学 | Testing device for studying pile-earth interaction and operation method thereof |
| CN106120689A (en) * | 2016-08-15 | 2016-11-16 | 合肥学院 | A kind of detachable ice resistant device being applicable to marine large diameter pile |
| CN109778660A (en) * | 2019-03-18 | 2019-05-21 | 浙江兴土桥梁专用装备制造有限公司 | The Steel Bridge installed using assembled abutment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2913467Y (en) | Pile top hoop device for deadweight carrying detection of building pipe pile | |
| CN201660911U (en) | Hold hoop device for pile top | |
| CN102589973A (en) | Pullout test auxiliary device for hook anchor rod and test method | |
| CN202075181U (en) | Anchor bolt strength testing device | |
| CN202247832U (en) | Portable sounding machine | |
| CN202138969U (en) | Tower crane wall-attaching device used in cast-in-place concrete structure | |
| CN102828533B (en) | Vertical pressure resistance static load test pile head advanced processing node of cast-in-place pile and construction method | |
| CN203547021U (en) | Novel steel column | |
| CN203462462U (en) | Cast-in-situ bored pile reinforcement cage facilitating coring detection | |
| CN202433253U (en) | Auxiliary device for pull-out test of hooked anchors | |
| CN202611223U (en) | Recyclable bolt type scaffold wall connection piece | |
| CN104032720B (en) | It is applicable to test method and the device of deep supporting course bearing capacity | |
| CN207017322U (en) | One kind is used for pile for prestressed pipe resistance to plucking static-load testing device | |
| CN203924362U (en) | External strengthening ring type steel beam column node structure | |
| CN203247512U (en) | Steel steering block for external prestressing force reinforcing T-shaped bridge | |
| CN203583467U (en) | Mechanical fast connector connecting device of prefabricated reinforced concrete square pile | |
| CN202945602U (en) | Tubular pile fast-connecting joint | |
| CN201785874U (en) | Connecting structure of steel platform and reinforced concrete chimney wall | |
| CN205857380U (en) | A kind of tenon formula post attachment structure | |
| CN108225894B (en) | Counter-force support for anchor rod drawing test and use method | |
| CN203307798U (en) | Steel pipe pile connecting base | |
| CN109594559B (en) | Detachable counterforce anchor rod assembly and application method thereof | |
| CN202500164U (en) | Two-screw thread steel anchor rod detection clamping device and detection system | |
| CN203613532U (en) | Square pile connector | |
| CN202809639U (en) | Construction elevator girder steel basis |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20110312 |