CN205024689U - Waist rail and bored concrete pile connected node structure - Google Patents
Waist rail and bored concrete pile connected node structure Download PDFInfo
- Publication number
- CN205024689U CN205024689U CN201520680746.1U CN201520680746U CN205024689U CN 205024689 U CN205024689 U CN 205024689U CN 201520680746 U CN201520680746 U CN 201520680746U CN 205024689 U CN205024689 U CN 205024689U
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- CN
- China
- Prior art keywords
- waist rail
- castinplace pile
- muscle
- bar planting
- concrete pile
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- 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
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Abstract
The utility model relates to a waist rail and bored concrete pile connected node structure among the building engineering underground structure. Waist rail and bored concrete pile connected node structure includes waist rail and bored concrete pile, is provided with the bar planting in the elevation position of waist rail on the bored concrete pile, and bored concrete pile towards one side of foundation ditch is implanted in the bar planting, the exposing in the waist rail that waters after the end stretches into of bar planting, the welding has the muscle that hangs of hook shape on the vertical main muscle in the foundation ditch is close to in bored concrete pile bar planting department, and the crotch department of hanging the muscle is pre -buried in the waist rail. It effectively is connected with the bored concrete pile within a definite time to have solved the waist rail to do benefit to waist rail and support system and bored concrete pile the stress, the control foundation ditch warp, makes things convenient for the bored concrete pile construction.
Description
Technical field
The utility model relates to a kind of waist rail in architectural engineering pit supporting and protection structure and castinplace pile connecting joint structure.
Background technology
Present construction way generally adopts at every root bored pile embedded bar, outer subsides plastic foamboard, after soil excavation, rejects plastic foamboard, pulls out pre-buried reinforcing bar.Problem is, the one-level 25 reinforcing bar absolute altitude that current filling pile construction technical level makes bored pile pre-buried cannot meet the demands, and throwing away reinforcing bar extension after excavation can not satisfy the demand, not only waste reinforcing bar but also cannot use, and filling pile construction comparatively bothers.
Utility model content
For Problems existing, the utility model provides a kind of waist rail and castinplace pile connecting joint structure, effectively can solve the connectivity problem of waist rail and castinplace pile.
Concrete solution is: a kind of waist rail and castinplace pile connecting joint structure, comprise waist rail and castinplace pile, elevation location at waist rail on described castinplace pile is provided with bar planting, and bar planting implants castinplace pile towards the side of foundation ditch, in the waist rail watered after the exposed junction of bar planting stretches into; What the vertical main muscle of castinplace pile bar planting place in foundation ditch was welded with form of hooks hangs muscle, and the crotch place of hanging muscle is embedded in waist rail.
Further, bar planting is the HRB400 reinforcing bar of 4 diameter 25mm, and the degree of depth implanting castinplace pile is 300-400mm, throws away length and is no less than 600mm.
Further, bar planting is divided into each two up and down, and the distance from waist rail upper and lower surface is 150mm, and vertical spacing is that waist rail height deducts 300mm.
Further, hanging muscle is whole reinforcing bar, comprises by upper fixed end, oblique pull section, vertical pulling section, flat segments and lower fixed end; The weld length of upper and lower fixed end and the vertical main muscle of castinplace pile is 10 times and hangs muscle diameter, adopts single-sided welding; Vertical pulling section is positioned at waist rail; Crotch flat segments is near the downside of waist rail, and length is 900mm; The angle of the vertical main muscle of oblique pull section and castinplace pile is 30 degree.
Further, hanging muscle is two, is weldingly fixed on respectively on two vertical main muscle.
Further, waist rail is provided with support system towards the one side of foundation ditch, is positioned at castinplace pile, bar planting and hangs the plane that muscle forms.
Beneficial effect: solve between waist rail with castinplace pile and be effectively connected, is beneficial to waist rail and support system and castinplace pile entirety stressed, controls foundation pit deformation, also facilitates filling pile construction.
Accompanying drawing explanation
Fig. 1 is connected node sectional drawing;
Fig. 2 is connected node 1-1 sectional drawing;
Fig. 3 is connected node 2-2 sectional drawing;
Fig. 4 is for hanging muscle drawing;
In figure, 1-waist rail; 2-castinplace pile; 3-bar planting; The vertical main muscle of 4-; 5-hangs muscle; The upper fixed end of 51-; 52-oblique pull section; 53-vertical pulling section; 54-flat segments; Fixed end under 55-; 6-support system.
Detailed description of the invention
A kind of waist rail and castinplace pile connecting joint structure, comprise waist rail 1 and castinplace pile 2, described castinplace pile 2 is provided with bar planting 3 at the elevation location of waist rail 1, the side of castinplace pile 2 towards foundation ditch is implanted in bar planting 3, in the waist rail watered after the exposed junction of bar planting 3 stretches into; The vertical main muscle 4 of castinplace pile 2 bar planting place in foundation ditch is welded with " form of hooks " and hangs muscle 5, the crotch place of hanging muscle 5 is embedded in waist rail 1.Hang muscle 5 for whole reinforcing bar, comprise by upper fixed end 51, oblique pull section 52, vertical pulling section 53, flat segments 54 and lower fixed end 55; The weld length of vertical main muscle 4 is 10 times and hangs muscle diameter with castinplace pile 2 respectively for upper fixed end 51, lower fixed end 55, adopts single-sided welding; Vertical pulling section 53 is positioned at waist rail 1; Crotch flat segments 54 is near the downside of waist rail 1, and length is 900mm, and oblique pull section 52 is 30 degree with the angle of vertical main muscle 4.Hanging muscle 5 is two, is weldingly fixed on respectively on two vertical main muscle 4.
The direct direct bar planting in corresponding absolute altitude place on castinplace pile 2 after soil excavation, the HRB400 reinforcing bar of bar planting 3 to be 4 diameters be 25mm, the degree of depth implanting castinplace pile 2 is 300-400mm, and ensures that every pile extension is no less than 600mm, meets waist rail and castinplace pile connection request.Bar planting 3 is divided into each two up and down, and the thickness of concrete cover of bar planting 3 outside is for being 150mm, and vertical spacing is that waist rail height deducts 300mm.
Waist rail 1 is provided with support system 6 towards the one side of foundation ditch, is positioned at castinplace pile 2, bar planting 3 and hangs the plane that muscle 5 forms, the castinplace pile 2 of foundation ditch both sides, waist rail 1 can be supported, effectively control foundation pit deformation.
Claims (6)
1. a waist rail and castinplace pile connecting joint structure, comprise waist rail (1) and castinplace pile (2), it is characterized in that, described castinplace pile (2) is provided with bar planting (3) at the elevation location of waist rail (1), bar planting (3) implants castinplace pile (2) towards the side of foundation ditch, in the waist rail watered after the exposed junction of bar planting (3) stretches into; What the vertical main muscle (4) of castinplace pile (2) bar planting place in foundation ditch was welded with form of hooks hangs muscle (5), and the crotch place of hanging muscle (5) is embedded in waist rail (1).
2. waist rail according to claim 1 and castinplace pile connecting joint structure, is characterized in that, the HRB400 reinforcing bar of described bar planting (3) to be 4 diameters be 25mm, the degree of depth implanting castinplace pile (2) is 300-400mm, throws away length and is no less than 600mm.
3. waist rail according to claim 2 and castinplace pile connecting joint structure; it is characterized in that; described bar planting (3) is divided into each two up and down, and the thickness of concrete cover of bar planting (3) exposed parts is 150mm, and vertical spacing is that waist rail (1) highly deducts 300mm.
4. waist rail according to claim 1 and castinplace pile connecting joint structure, it is characterized in that, the described muscle (5) that hangs, for whole reinforcing bar, comprises by upper fixed end (51), oblique pull section (52), vertical pulling section (53), flat segments (54) and lower fixed end (55); Upper fixed end (51) is 10 times with the weld length of the vertical main muscle (4) of castinplace pile (2) and hangs muscle diameter, adopts single-sided welding; Vertical pulling section (53) is positioned at waist rail (1); Crotch flat segments (54) is near the downside of waist rail (1), and length is 900mm; Lower fixed end (55) is 10 times with the weld length of the vertical main muscle (4) of castinplace pile (2) and hangs muscle diameter, adopts single-sided welding; Oblique pull section (52) is 30 degree with the angle of vertical main muscle (4).
5. waist rail according to claim 4 and castinplace pile connecting joint structure, is characterized in that, described in hang muscle (5) be two, be weldingly fixed on respectively on two vertical main muscle (4).
6. waist rail according to claim 1 and castinplace pile connecting joint structure, is characterized in that, described waist rail (1) is provided with support system (6) towards the one side of foundation ditch, is positioned at castinplace pile (2), bar planting (3) and hangs the plane that muscle (5) forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520680746.1U CN205024689U (en) | 2015-09-06 | 2015-09-06 | Waist rail and bored concrete pile connected node structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520680746.1U CN205024689U (en) | 2015-09-06 | 2015-09-06 | Waist rail and bored concrete pile connected node structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205024689U true CN205024689U (en) | 2016-02-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520680746.1U Expired - Fee Related CN205024689U (en) | 2015-09-06 | 2015-09-06 | Waist rail and bored concrete pile connected node structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205024689U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044132A (en) * | 2017-02-22 | 2017-08-15 | 常熟建工建设集团有限公司 | A kind of construction method of quake-resistant safety ground |
| CN107574826A (en) * | 2017-08-16 | 2018-01-12 | 中铁第四勘察设计院集团有限公司 | A kind of concrete purlin and the general attachment structure and connection construction method gone along with sb. to guard him |
| CN112281866A (en) * | 2020-10-20 | 2021-01-29 | 中国建筑第八工程局有限公司 | Connecting structure of waist rail and support pile and construction method thereof |
| CN113756292A (en) * | 2021-06-07 | 2021-12-07 | 中启胶建集团有限公司 | Waist beam suspension steel bar and template quick-forming structure and construction method thereof |
| CN114718087A (en) * | 2022-05-09 | 2022-07-08 | 深圳市综合交通与市政工程设计研究总院有限公司 | Construction method for post-connection assembly of foundation pit concrete inner support |
-
2015
- 2015-09-06 CN CN201520680746.1U patent/CN205024689U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044132A (en) * | 2017-02-22 | 2017-08-15 | 常熟建工建设集团有限公司 | A kind of construction method of quake-resistant safety ground |
| CN107044132B (en) * | 2017-02-22 | 2019-01-01 | 常熟建工建设集团有限公司 | A kind of construction method of quake-resistant safety ground |
| CN107574826A (en) * | 2017-08-16 | 2018-01-12 | 中铁第四勘察设计院集团有限公司 | A kind of concrete purlin and the general attachment structure and connection construction method gone along with sb. to guard him |
| CN112281866A (en) * | 2020-10-20 | 2021-01-29 | 中国建筑第八工程局有限公司 | Connecting structure of waist rail and support pile and construction method thereof |
| CN113756292A (en) * | 2021-06-07 | 2021-12-07 | 中启胶建集团有限公司 | Waist beam suspension steel bar and template quick-forming structure and construction method thereof |
| CN114718087A (en) * | 2022-05-09 | 2022-07-08 | 深圳市综合交通与市政工程设计研究总院有限公司 | Construction method for post-connection assembly of foundation pit concrete inner support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20200906 |