CN110685274A - Square pile end plate butt joint connection structure - Google Patents
Square pile end plate butt joint connection structure Download PDFInfo
- Publication number
- CN110685274A CN110685274A CN201911113356.5A CN201911113356A CN110685274A CN 110685274 A CN110685274 A CN 110685274A CN 201911113356 A CN201911113356 A CN 201911113356A CN 110685274 A CN110685274 A CN 110685274A
- Authority
- CN
- China
- Prior art keywords
- butt joint
- pile end
- end plate
- square pile
- plate
- 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
- 210000001503 joint Anatomy 0.000 title claims abstract description 57
- 238000003466 welding Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/52—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments
- E02D5/523—Piles composed of separable parts, e.g. telescopic tubes ; Piles composed of segments composed of segments
- E02D5/526—Connection means between pile segments
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/20—Miscellaneous comprising details of connection between elements
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (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)
- Piles And Underground Anchors (AREA)
Abstract
The invention discloses a butt joint connecting structure of square pile end plates, which comprises a group of butt joint connecting side plates for connecting the side surfaces of adjacent butt joint square pile end plates, wherein the butt joint connecting side plates are provided with a connecting hole I corresponding to a threaded hole in the side surface of one pile end plate and a connecting hole II corresponding to a threaded hole in the side surface of the other pile end plate, and fixing bolts are correspondingly arranged in the connecting hole I and the connecting hole II. This square pile end plate butt joint connection structure reasonable in design links to each other with the connecting plate side of adjacent butt joint square pile respectively through same side board to cooperation joint predetermined mode realizes the high-speed joint, connects reliably stably.
Description
Technical Field
The invention relates to the technical field of square piles, in particular to a butt joint connecting structure of end plates of a square pile.
Background
The concrete square pile is pressed into the ground to be used as a foundation pile of a building, and a plurality of square piles are connected and sequentially pressed into the ground; the end plates at the ends of the upper and lower piles need to be butted together.
The existing connection of the end plate butt joint of the end part of the square pile is mostly connected by adopting the butt joint of the end part of the pile foundation for a circle of seam welding or clamping connection, the welding operation is complicated, the welding needs cooling time, and the construction efficiency is influenced; the end part of the square pile has certain size error, and the clamping operation is difficult.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a square pile end plate butt joint connecting structure so as to achieve the purposes of simple butt joint operation and reliable connection of adjacent square piles.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
this square pile end plate butt joint connection structure, including being used for connecting a set of butt joint curb plate of adjacent butt joint square pile end plate side, be equipped with on the butt joint curb plate and be used for with the corresponding connecting hole I of the screw hole of one side pile end plate side and be used for with the corresponding connecting hole II of the screw hole of another side pile end plate side, all correspond in connecting hole I and the connecting hole II and set up fixing bolt.
Furthermore, the group of butt joint connecting side plates are four independent connecting side plates with the same structure.
The end face of the butt joint side plate is an inclined plane which inclines inwards.
And the connecting hole I and the connecting hole II are both waist-shaped holes.
A connecting hole I and a connecting hole II on the butt joint connecting side plate are correspondingly arranged up and down to form a group of connecting holes; each butt joint side plate is provided with two or more groups of connecting holes.
The inner side of the butt joint side plate is provided with a protrusion which is vertically arranged, the upper protrusion corresponds to a groove formed in the side face of the upper pile end plate, and the lower protrusion corresponds to a groove formed in the side face of the lower pile end plate.
And the connecting holes of each group on the butt joint connecting side plate are arranged side by side.
And the protrusions on the inner sides of the butt joint side plates are in clearance fit with the corresponding grooves.
Compared with the prior art, the invention has the following advantages: this square pile end plate butt joint connection structure reasonable in design links to each other with the connecting plate side of adjacent butt joint square pile respectively through same side board to cooperation joint predetermined mode realizes the high-speed joint, connects reliably stably.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
fig. 1 is a first schematic view of a connection structure according to the present invention.
Fig. 2 is a schematic view of a connection structure of the present invention.
In the figure:
1. the square pile end part connecting plate comprises square pile end part connecting plates I and 101, positioning holes, 102, tensioning bolt holes, 103, steel strand anchoring tapered holes, 2, butt joint connecting side plates, 201, connecting holes I and 202, connecting holes II and 3, square pile end part connecting plates II and 4, fixing bolts I and 5, and fixing bolts II.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, the butt-joint connection structure of the square pile end plate comprises a group of butt-joint connection side plates 2 used for connecting the side faces of adjacent butt-joint square pile end plates, wherein the butt-joint connection side plates are provided with a connection hole I201 corresponding to a threaded hole in the side face of one pile end plate and a connection hole II 202 corresponding to a threaded hole in the side face of the other pile end plate, and fixing bolts are correspondingly arranged in the connection holes I and the connection holes II.
A set of butt joint curb plate is four independent connection curb plates that the structure is the same, and four side settings that butt joint curb plate corresponds adjacent butt joint's square pile are connected reliably steadily. Adjacent square piles are connected through a square pile end connecting plate I1 of one square pile and a square pile end connecting plate II 3 of the other square pile, and reliable connection is achieved through side plates which are in butt joint connection; and each square pile end connecting plate is provided with a positioning hole 101, a tensioning bolt hole 102 and a steel strand anchoring taper hole 103.
The butt joint side plates are of a flat plate structure, so that the butt joint side plates are convenient to process and manufacture and low in cost; the end faces of the butt-joint side plates are inclined planes which are inclined inwards, the end parts of the adjacent butt-joint side plates are avoided, and the independently arranged butt-joint side plates can adapt to the size error of the end part of the square pile and are convenient to connect.
Connecting hole I201 and connecting hole II 202 are waist type hole, and waist type hole sets up for the length direction along butt joint curb plate, and the adjustment position assembly of being convenient for.
A connecting hole I and a connecting hole II on the butt joint curb plate correspond the setting from top to bottom and form a set of connecting hole, and a set of connecting hole is including two connecting holes that align the setting from top to bottom promptly, and I cooperation fixing bolt I4 of a connecting hole links to each other with a square pile end plate side, and II cooperation fixing bolt II 5 of another connecting hole link to each other with another square pile end plate side to realize that square pile end plate reliably links to each other from top to bottom, fixing bolt's nut compresses tightly on the lateral surface of butt joint curb plate.
Each butt joint side plate is provided with two or more groups of connecting holes; preferably, two groups of connecting holes are formed in each butt-joint connecting side plate, and the two groups of connecting holes in the butt-joint connecting side plates are arranged side by side.
The inner side of the butt joint side plate is provided with protrusions which are arranged up and down, the upper protrusions correspond to grooves formed in the side face of the upper pile end plate, the lower protrusions correspond to grooves formed in the side face of the lower pile end plate, the protrusions on the inner side of the butt joint side plate are in clearance fit with the corresponding grooves, pre-positioning is achieved through corresponding protrusion and groove fit, assembly connection is facilitated, and the axial connection strength of the square piles can be improved through the cooperation of the protrusions and the grooves.
The above-mentioned features are merely for describing preferred embodiments of the present invention and may be arbitrarily combined to form a plurality of embodiments of the present invention.
The invention is described above with reference to the accompanying drawings, it is obvious that the specific implementation of the invention is not limited by the above-mentioned manner, and it is within the scope of the invention to adopt various insubstantial modifications of the inventive concept and solution, or to apply the inventive concept and solution directly to other applications without modification.
Claims (8)
1. The utility model provides a square pile end plate butt joint connection structure, includes a set of butt joint curb plate that is used for connecting adjacent butt joint square pile end plate side, its characterized in that: and the butt joint connecting side plate is provided with a connecting hole I corresponding to a threaded hole in the side face of one pile end plate and a connecting hole II corresponding to a threaded hole in the side face of the other pile end plate, and fixing bolts are correspondingly arranged in the connecting hole I and the connecting hole II.
2. The square pile end plate butt joint structure according to claim 1, wherein: the group of butt joint connecting side plates are four independent connecting side plates with the same structure.
3. The square pile end plate butt joint structure according to claim 1, wherein: the end face of the butt joint side plate is an inclined plane which inclines inwards.
4. The square pile end plate butt joint structure according to claim 1, wherein: and the connecting hole I and the connecting hole II are both waist-shaped holes.
5. The square pile end plate butt joint structure according to claim 1, wherein: a connecting hole I and a connecting hole II on the butt joint connecting side plate are correspondingly arranged up and down to form a group of connecting holes; each butt joint side plate is provided with two or more groups of connecting holes.
6. The square pile end plate butt joint structure according to claim 1, wherein: the inner side of the butt joint side plate is provided with a protrusion which is vertically arranged, the upper protrusion corresponds to a groove formed in the side face of the upper pile end plate, and the lower protrusion corresponds to a groove formed in the side face of the lower pile end plate.
7. The square pile end plate butt joint structure according to claim 5, wherein: and the connecting holes of each group on the butt joint connecting side plate are arranged side by side.
8. The square pile end plate butt joint structure according to claim 5, wherein: and the protrusions on the inner sides of the butt joint side plates are in clearance fit with the corresponding grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911113356.5A CN110685274A (en) | 2019-11-14 | 2019-11-14 | Square pile end plate butt joint connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911113356.5A CN110685274A (en) | 2019-11-14 | 2019-11-14 | Square pile end plate butt joint connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110685274A true CN110685274A (en) | 2020-01-14 |
Family
ID=69116690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911113356.5A Pending CN110685274A (en) | 2019-11-14 | 2019-11-14 | Square pile end plate butt joint connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110685274A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071686A (en) * | 2010-11-30 | 2011-05-25 | 上海中技桩业股份有限公司 | T-type groove mechanical pile extension structure for prefabricated square pile and construction method |
| JP2011106241A (en) * | 2009-11-20 | 2011-06-02 | Okabe Co Ltd | Pile head joint structure |
| CN109306696A (en) * | 2018-10-23 | 2019-02-05 | 马鞍山宏泰建材股份有限公司 | Square pile structure |
| CN211171948U (en) * | 2019-11-14 | 2020-08-04 | 马鞍山宏泰建材股份有限公司 | Square pile end plate butt joint connection structure |
-
2019
- 2019-11-14 CN CN201911113356.5A patent/CN110685274A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011106241A (en) * | 2009-11-20 | 2011-06-02 | Okabe Co Ltd | Pile head joint structure |
| CN102071686A (en) * | 2010-11-30 | 2011-05-25 | 上海中技桩业股份有限公司 | T-type groove mechanical pile extension structure for prefabricated square pile and construction method |
| CN109306696A (en) * | 2018-10-23 | 2019-02-05 | 马鞍山宏泰建材股份有限公司 | Square pile structure |
| CN211171948U (en) * | 2019-11-14 | 2020-08-04 | 马鞍山宏泰建材股份有限公司 | Square pile end plate butt joint connection structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10851537B2 (en) | Assemblable structural column joint connection using fiber-reinforced concrete filled round double steel tubes and mounting method thereof | |
| CN201460241U (en) | Prestress high-strength steel mesh anchorage | |
| WO2019074050A1 (en) | Joint structure for h-beam | |
| CN205348573U (en) | Modularization steel pipe truss | |
| CN205444492U (en) | H type cantilever girder steel post geometric cross section mosaic structure | |
| CN211171948U (en) | Square pile end plate butt joint connection structure | |
| CN105040822A (en) | Steel coupling beam and concrete shear wall assembly type connecting structure reserving construction allowance | |
| CN208088524U (en) | A kind of steel construction assembled rigid node structure | |
| CN110685274A (en) | Square pile end plate butt joint connection structure | |
| KR101498480B1 (en) | Fixture for connecting concrete piles and method for connecting concrete piles using the same | |
| CN205421562U (en) | H type cantilever girder steel post mosaic structure | |
| CN201485976U (en) | Node connecting structure of steel structural frame girder and structural pole | |
| CN112523352A (en) | Steel sleeve type square tube steel column and I-shaped steel beam assembly joint and construction method | |
| CN108560712B (en) | Assembled pipe truss connecting sleeve node structure and mounting method thereof | |
| CN210342237U (en) | Steel construction post roof beam connecting elements convenient to installation | |
| CN207812668U (en) | A kind of steel-structure column body foot joint connection structure | |
| CN209443589U (en) | High-strength threaded bolt assembly type connecting node | |
| CN202322015U (en) | Main end beam connecting system for bridge crane | |
| CN211646757U (en) | Bolt connector for connecting beam and column | |
| CN219058360U (en) | Tower body structure of tower crane | |
| CN216615799U (en) | Connecting structure for precast concrete members and precast member | |
| CN214996327U (en) | Assembled building support column | |
| CN216594144U (en) | Loading beam for mechanical test of prefabricated duct piece joint of comprehensive pipe gallery | |
| CN216974196U (en) | Square pipe butt joint piece for building templates | |
| CN212688932U (en) | Tubular pile connecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |