CN104480979A - Foundation pile compression-resistant static load test main beam connector - Google Patents

Foundation pile compression-resistant static load test main beam connector Download PDF

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Publication number
CN104480979A
CN104480979A CN201410757506.7A CN201410757506A CN104480979A CN 104480979 A CN104480979 A CN 104480979A CN 201410757506 A CN201410757506 A CN 201410757506A CN 104480979 A CN104480979 A CN 104480979A
Authority
CN
China
Prior art keywords
grip block
foundation pile
static load
load test
resistant static
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
Application number
CN201410757506.7A
Other languages
Chinese (zh)
Inventor
吴忠新
徐杰
张磊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou Anzhen Construction Engineering Testing Co Ltd
Original Assignee
Changzhou Anzhen Construction Engineering Testing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Changzhou Anzhen Construction Engineering Testing Co Ltd filed Critical Changzhou Anzhen Construction Engineering Testing Co Ltd
Priority to CN201410757506.7A priority Critical patent/CN104480979A/en
Publication of CN104480979A publication Critical patent/CN104480979A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D33/00Testing foundations or foundation structures

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Piles And Underground Anchors (AREA)

Abstract

The invention discloses a foundation pile compression-resistant static load test main beam connector, which comprises a first clamping plate, a second clamping plate and a threaded steel bar, wherein the first clamping plate is welded at one end of the threaded steel bar, the second clamping plate sleeves the threaded steel bar, and a screw nut is also assembled in a position, positioned at the outer side of the second clamping plate, on the threaded steel bar. Through the adoption of the mode, the foundation pile compression-resistant static load test main beam connector has the advantages that the structure is simple and reasonable, two main beams can be combined, and the condition that the gravity centers of the two main beams deviate from a center axial line is avoided.

Description

Foundation pile pressure-resistant static load test girder connector
Technical field
The present invention relates to technical field of building construction, particularly relate to a kind of foundation pile pressure-resistant static load test girder connector.
Background technology
So awkward problem often can be run in foundation pile static load compression test, one when running into the larger test problem of tonnage, in hand, existing girder can not meet the requirement of bearing capacity, can not only have the girder of two same specifications and get up with the requirement that could meet bearing capacity, but there will be a problem like this, performance is in operation particularly in uninstall process, owing to there is frictional force between cylinder barrel and piston in jack, thus micro-error problem can be produced, two jack are made to produce asynchrony phenomenon, along with the increase of backhaul will certainly produce inclination, the deviation of gravity center of two girders is caused to make a concerted effort the axis at center, thus have an accident.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of foundation pile pressure-resistant static load test girder connector, simple and reasonable, two girders can be got up, and avoids the deviation of gravity center of appearance two girders to make a concerted effort the situation of central axis.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of foundation pile pressure-resistant static load to test girder connector, comprise: the first grip block, the second grip block and indented bars, described first grip block is welded on one end of indented bars, described second grip block is socketed on indented bars, described indented bars is positioned at outside the second grip block and is also equipped with nut.
In a preferred embodiment of the present invention, described first grip block is identical with the second grip block structure, include a riser and a transverse slat, described riser has a through hole, described indented bars pierces into the through hole on the first grip block and is welded to connect in through hole and the first grip block, and the other end of described indented bars runs through the through hole on the second grip block.
In a preferred embodiment of the present invention, described first grip block and the second grip block are all adopt steel plate to make.
To the invention has the beneficial effects as follows: foundation pile pressure-resistant static load of the present invention test girder connector, simple and reasonable, two girders can be got up, avoid the deviation of gravity center of appearance two girders to make a concerted effort the situation of central axis.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the perspective view of foundation pile pressure-resistant static load of the present invention test girder connector one preferred embodiment;
Fig. 2 is the structural representation be connected with girder by described connector.
In accompanying drawing, the mark of each parts is as follows: 1, the first grip block, the 2, second grip block, and 3, indented bars, 4, nut, 5, transverse slat, 6, riser, 7, through hole.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1 and Fig. 2, the embodiment of the present invention comprises:
A kind of foundation pile pressure-resistant static load test girder connector, comprise: the first grip block 1, second grip block 2 and indented bars 3, described first clamping 1 plate is welded on one end of indented bars 3, described second grip block 2 is socketed on indented bars 3, described indented bars 3 is positioned at outside the second grip block 2 and is also equipped with nut 4, first grip block 1 is stuck on the side of a girder, second grip block 2 is stuck on the side of another root girder, tightening nut 4, the first grip block 1 and the second grip block 2 is made to clamp two girders, during actual use, respectively a connector can be installed up and down at the two ends of two girders, four connector actings in conjunction make two girders firmly connect.
Further, described first grip block 1 is identical with the second grip block 2 structure, include riser 5 and a transverse slat 6, described riser 5 has a through hole 7, described indented bars pierces into the through hole on the first grip block and is welded to connect in through hole and the first grip block, and the other end of described indented bars runs through the through hole on the second grip block.
Described first grip block 1 and the second grip block 2 are all adopt steel plate to make.
To the invention has the beneficial effects as follows: foundation pile pressure-resistant static load of the present invention test girder connector, simple and reasonable, two girders can be got up, avoid the deviation of gravity center of appearance two girders to make a concerted effort the situation of central axis.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.

Claims (3)

1. a foundation pile pressure-resistant static load test girder connector, it is characterized in that, comprise: the first grip block, the second grip block and indented bars, described first grip block is welded on one end of indented bars, described second grip block is socketed on indented bars, described indented bars is positioned at outside the second grip block and is also equipped with nut.
2. foundation pile pressure-resistant static load test girder connector according to claim 1, it is characterized in that, described first grip block is identical with the second grip block structure, include a riser and a transverse slat, described riser has a through hole, described indented bars pierces into the through hole on the first grip block and is welded to connect in through hole and the first grip block, and the other end of described indented bars runs through the through hole on the second grip block.
3. foundation pile pressure-resistant static load test girder connector according to claim 1, it is characterized in that, described first grip block and the second grip block are all adopt steel plate to make.
CN201410757506.7A 2014-12-12 2014-12-12 Foundation pile compression-resistant static load test main beam connector Pending CN104480979A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410757506.7A CN104480979A (en) 2014-12-12 2014-12-12 Foundation pile compression-resistant static load test main beam connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410757506.7A CN104480979A (en) 2014-12-12 2014-12-12 Foundation pile compression-resistant static load test main beam connector

Publications (1)

Publication Number Publication Date
CN104480979A true CN104480979A (en) 2015-04-01

Family

ID=52755577

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410757506.7A Pending CN104480979A (en) 2014-12-12 2014-12-12 Foundation pile compression-resistant static load test main beam connector

Country Status (1)

Country Link
CN (1) CN104480979A (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100090325A (en) * 2009-02-06 2010-08-16 (주)한국품질시험연구소 Schematic installation and connecting method of pile load test using reaction pile
CN202108250U (en) * 2011-06-07 2012-01-11 河北省第二建筑工程公司 Template clamp of ring beam
CN202559742U (en) * 2012-04-17 2012-11-28 中天建设集团有限公司 Device of shear wall template tension screw
CN103669838A (en) * 2013-11-30 2014-03-26 重庆诚硕科技有限公司 Right-angled clamping plate form clamp
CN103669853A (en) * 2012-09-26 2014-03-26 江苏弘盛建设工程集团有限公司 One-end-fixing-type split bolt
CN203569887U (en) * 2013-09-14 2014-04-30 王婷 Multi-functional through-wall sealing up bolt
CN203755662U (en) * 2014-03-25 2014-08-06 中国建筑第四工程局有限公司 Split fixing device for beam column form
CN203957109U (en) * 2014-07-15 2014-11-26 上虞市舜东橡塑制品有限公司 A kind of cement balancing weight build tool
CN204212413U (en) * 2014-10-16 2015-03-18 中国建筑股份有限公司 The special connecting piece of a kind of mould middle cross beam and bottom support
CN204326122U (en) * 2014-12-12 2015-05-13 常州市安贞建设工程检测有限公司 Foundation pile pressure-resistant static load test girder connector

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100090325A (en) * 2009-02-06 2010-08-16 (주)한국품질시험연구소 Schematic installation and connecting method of pile load test using reaction pile
CN202108250U (en) * 2011-06-07 2012-01-11 河北省第二建筑工程公司 Template clamp of ring beam
CN202559742U (en) * 2012-04-17 2012-11-28 中天建设集团有限公司 Device of shear wall template tension screw
CN103669853A (en) * 2012-09-26 2014-03-26 江苏弘盛建设工程集团有限公司 One-end-fixing-type split bolt
CN203569887U (en) * 2013-09-14 2014-04-30 王婷 Multi-functional through-wall sealing up bolt
CN103669838A (en) * 2013-11-30 2014-03-26 重庆诚硕科技有限公司 Right-angled clamping plate form clamp
CN203755662U (en) * 2014-03-25 2014-08-06 中国建筑第四工程局有限公司 Split fixing device for beam column form
CN203957109U (en) * 2014-07-15 2014-11-26 上虞市舜东橡塑制品有限公司 A kind of cement balancing weight build tool
CN204212413U (en) * 2014-10-16 2015-03-18 中国建筑股份有限公司 The special connecting piece of a kind of mould middle cross beam and bottom support
CN204326122U (en) * 2014-12-12 2015-05-13 常州市安贞建设工程检测有限公司 Foundation pile pressure-resistant static load test girder connector

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SE01 Entry into force of request for substantive examination
C53 Correction of patent of invention or patent application
CB03 Change of inventor or designer information

Inventor after: Wu Zhongxin

Inventor after: Shi Wanghong

Inventor after: Wang Gang

Inventor after: Xu Jie

Inventor after: Zhang Lei

Inventor before: Wu Zhongxin

Inventor before: Xu Jie

Inventor before: Zhang Lei

COR Change of bibliographic data

Free format text: CORRECT: INVENTOR; FROM: WU ZHONGXIN XU JIE ZHANG LEI TO: WU ZHONGXIN SHI WANGHONG WANG GANG XU JIE ZHANG LEI

RJ01 Rejection of invention patent application after publication

Application publication date: 20150401

RJ01 Rejection of invention patent application after publication