CN115748737B - Precast concrete waist beam structure of support pile - Google Patents
Precast concrete waist beam structure of support pile Download PDFInfo
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- CN115748737B CN115748737B CN202211555146.3A CN202211555146A CN115748737B CN 115748737 B CN115748737 B CN 115748737B CN 202211555146 A CN202211555146 A CN 202211555146A CN 115748737 B CN115748737 B CN 115748737B
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- hole
- supporting
- reinforcing plate
- pile
- groove
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- 239000011178 precast concrete Substances 0.000 title claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 66
- 239000004567 concrete Substances 0.000 claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 238000004873 anchoring Methods 0.000 claims abstract description 10
- 238000000926 separation method Methods 0.000 claims abstract description 4
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 238000009415 formwork Methods 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The invention relates to the technical field of concrete waist beams, in particular to a precast concrete waist beam structure of a support pile, which comprises the following components: the surface of the support pile is provided with anchoring steel bars; the support beam, the tip of supporting beam is provided with first reinforcing plate and second reinforcing plate, and the surface of second reinforcing plate and first reinforcing plate is provided with the extension board, and the surface of extension board is provided with the hole, and the second through-hole has been seted up to the surface of support beam, and the surface mounting of support beam has the plug rod, and the surface mounting of plug rod has the separation blade; the T-shaped frame is arranged on the surface of the supporting beam; the beneficial effects are as follows: according to the invention, the supporting beam is fixed on the surface of the supporting pile by the fixing ring and the anchoring steel bar, the second reinforcing plate is spliced at the end part of the supporting beam, concrete is injected into the holes on the surface of the extending plate, the concrete enters the through grooves and flows into the first through holes through the third through holes, so that the second reinforcing plate is fixed at the end part of the supporting beam, and the concrete in the first through holes enters the interior of the splicing rod.
Description
Technical Field
The invention relates to the technical field of concrete waist beams, in particular to a precast concrete waist beam structure of a support pile.
Background
In engineering construction deep foundation pit supporting projects, a cast-in-situ reinforced concrete waist beam or a steel waist beam is generally adopted as a supporting pile waist beam, and the cast-in-situ reinforced concrete waist beam has the difficulties of large formwork supporting difficulty, easy loosening and unstable overall formwork, and a large number of workers are required for manufacturing and installing the reinforcing steel bars, so that the cost is high and the construction period is slow. The adoption of the steel waist beam has poor integrity, large steel usage amount, large welding workload and higher cost. The prefabricated assembled waist beam has the advantages of no limitation of cast-in-place concrete, excellent quality of the prefabricated assembled concrete, high construction speed, environmental protection, high mobility of prefabricated parts, labor saving, field saving and the like;
however, the prefabricated part is directly fixed through the screw rod when being fixed, the screw rod is easy to rust, the screw rod can only be used for fixing part of positions, and after a long time, the screw rod loosens, the prefabricated part is loosened, and the quality of the waist beam is affected.
Disclosure of Invention
The invention aims to provide a precast concrete waist beam structure of a support pile, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: a precast concrete waist beam structure for a support pile, comprising:
The surface of the support pile is provided with anchoring steel bars;
The support beam, the tip of supporting beam is provided with first reinforcing plate and second reinforcing plate, and the surface of second reinforcing plate and first reinforcing plate is provided with the extension board, and the surface of extension board is provided with the hole, and the second through-hole has been seted up to the surface of support beam, and the surface mounting of support beam has the plug rod, and the surface mounting of plug rod has the separation blade; and
The T-shaped frame is arranged on the surface of the supporting beam.
Preferably, the anchor bar is inserted in the support beam, the surface of the anchor bar is provided with a fixing ring, the fixing ring fixes the support beam on the surface of the support pile, the surface of the support beam is attached to the surface of the support pile, the inserting rod is inserted in the support pile, and the surface of the inserting rod is provided with a leakage groove.
Preferably, the section of the supporting beam is I-shaped, the second reinforcing plate is inserted into the end part of the supporting beam, the first reinforcing plate is inserted into the other end of the supporting beam, the first through hole is formed in the second reinforcing plate, the position of the first through hole corresponds to that of the second through hole, the through groove is formed in the extending plate, and the through groove is communicated with the holes in the surface of the extending plate.
Preferably, a third through hole is formed in the through groove, the position of the third through hole corresponds to that of the second through hole, the inside of the inserting connection rod is empty, the position of the baffle plate is located outside the leakage groove, the baffle plate shields the leakage groove, the inside of the inserting connection rod is communicated with the inside of the first through hole, and concrete is poured into the holes in the surface of the extending plate.
Preferably, the surface of the first reinforcing plate is provided with a limit groove, the T-shaped frame is inserted into the limit groove, the inside of the first reinforcing plate is provided with a fifth through hole, and the fifth through hole is communicated with the inside of the extension plate on the surface of the first reinforcing plate.
Preferably, a fourth through hole is formed in the first reinforcing plate, the position of the fourth through hole corresponds to that of the fifth through hole, and a groove is formed in the surface of the first reinforcing plate.
Preferably, the surface of the supporting beam is provided with a connecting groove, one end of the connecting groove is close to the surface of the supporting pile, and when the supporting beam is attached to the surface of the supporting pile, the supporting pile plugs one end of the connecting groove.
Preferably, the groove and the connecting groove define a sealed space, and the hole on the surface of the first reinforcing plate is filled with concrete, and the concrete flows into the groove from the fifth through hole and the fourth through hole.
Preferably, the supporting beams are provided with a plurality of groups, the plurality of groups of supporting beams are uniformly fixed on the surface of the supporting pile through the fixing rings and the anchoring reinforcing steel bars, and the two groups of supporting beams are stuck together.
Preferably, the first reinforcing plate and the second reinforcing plate are prefabricated by concrete, the supporting beam is made of steel, and the supporting beam is made of a die.
Compared with the prior art, the invention has the beneficial effects that:
According to the invention, the support beam is fixed on the surface of the support pile by the fixing ring and the anchoring steel bar, the second reinforcing plate is inserted into the end part of the support beam, concrete is injected into the through hole on the surface of the extension plate, the concrete enters the through groove and flows into the first through hole through the third through hole, so that the second reinforcing plate is fixed on the end part of the support beam, the concrete in the first through hole enters the inside of the insertion rod and flows out of the leakage groove, the insertion rod is fixed inside the support pile, the blocking piece prevents the leakage groove from being blocked by soil when the insertion rod is inserted into the support pile, the first reinforcing plate is inserted into the other end of the support beam, the T-shaped frame is inserted into the limit groove, the first reinforcing plate is fixed on the end part of the support beam, the concrete is injected into the through hole on the surface of the first reinforcing plate, the concrete enters the groove through the fifth through hole and the fourth through hole, the groove and the connecting groove enclose a closed space, and the support beam and the first reinforcing plate are fixed on the surface of the support pile.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a cross-sectional perspective structure of a support beam according to the present invention;
FIG. 3 is a schematic view of another perspective view of the support beam of the present invention;
FIG. 4 is an enlarged schematic view of the structure shown in FIG. 3A;
FIG. 5 is a perspective view of another view of the support beam of the present invention;
Fig. 6 is a schematic perspective view of a first reinforcing plate according to the present invention.
In the figure: the support pile 1, the support beam 2, the first reinforcing plate 3, the second reinforcing plate 4, the fixing ring 5, the anchoring steel bar 6, the first through hole 7, the second through hole 8, the through groove 9, the third through hole 10, the extension plate 11, the connecting groove 12, the plugging rod 13, the leakage groove 14, the baffle 15, the T-shaped frame 16, the groove 17, the fourth through hole 18, the limit groove 19 and the fifth through hole 20.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present invention more apparent, the embodiments of the present invention will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present invention, are intended to be illustrative only and not limiting of the embodiments of the present invention, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Referring to fig. 1 to 6, the present invention provides a technical solution: a precast concrete waist beam structure for a support pile, comprising: the supporting pile 1, the surface of the supporting pile 1 is provided with an anchor steel bar 6, the anchor steel bar 6 is inserted into the supporting beam 2, the surface of the anchor steel bar 6 is provided with a fixed ring 5, the fixed ring 5 fixes the supporting beam 2 on the surface of the supporting pile 1, the surface of the supporting beam 2 is attached to the surface of the supporting pile 1, an inserting rod 13 is inserted into the supporting pile 1, and a leakage groove 14 is formed in the surface of the inserting rod 13;
the support beam 2, the tip of support beam 2 is provided with first reinforcing plate 3 and second reinforcing plate 4, the surface of second reinforcing plate 4 and first reinforcing plate 3 is provided with extension board 11, the surface of extension board 11 is provided with the hole, the surface of support beam 2 has seted up second through-hole 8, the surface mounting of support beam 2 has plug rod 13, the surface mounting of plug rod 13 has separation blade 15, the surface of support beam 2 has seted up spread groove 12, the one end of spread groove 12 is close to the surface of support stake 1, when support beam 2 pastes on the surface of support stake 1, support stake 1 seals the one end of spread groove 12;
The T-shaped frame 16 is arranged on the surface of the supporting beam 2, the section of the supporting beam 2 is I-shaped, the second reinforcing plate 4 is inserted into the end part of the supporting beam 2, the first reinforcing plate 3 is inserted into the other end of the supporting beam 2, the first through hole 7 is arranged in the second reinforcing plate 4, the position of the first through hole 7 corresponds to the position of the second through hole 8, the through groove 9 is arranged in the extending plate 11, the through groove 9 is communicated with the hole on the surface of the extending plate 11, the third through hole 10 is arranged in the through groove 9, the position of the third through hole 10 corresponds to the position of the second through hole 8, the inside of the inserting rod 13 is empty, the position of the baffle 15 is positioned outside the leakage groove 14, the baffle 15 shields the leakage groove 14, the inside of the inserting rod 13 is communicated with the inside of the first through hole 7, concrete is filled in the hole on the surface of the extending plate 11, the surface of the first reinforcing plate 3 is provided with a limit groove 19, the T-shaped frame 16 is inserted into the limit groove 19, a fifth through hole 20 is formed in the first reinforcing plate 3, the fifth through hole 20 is communicated with the inside of the extension plate 11 on the surface of the first reinforcing plate 3, a fourth through hole 18 is formed in the first reinforcing plate 3, the position of the fourth through hole 18 corresponds to that of the fifth through hole 20, a groove 17 is formed in the surface of the first reinforcing plate 3, the groove 17 and the connecting groove 12 enclose a sealed space, concrete is injected into the holes on the surface of the first reinforcing plate 3, the concrete flows into the groove 17 from the fifth through hole 20 and the fourth through hole 18, the supporting beams 2 are provided with a plurality of groups, the plurality of groups of supporting beams 2 are uniformly fixed on the surface of the supporting pile 1 through fixing rings 5 and anchoring steel bars 6, the two groups of supporting beams 2 are stuck together, the first reinforcing plate 3 and the second reinforcing plate 4 are prefabricated on the premise that the steel supporting beams 2 are made of steel, the support beam 2 is made by a mold.
The fixed ring 5 and the anchoring steel bar 6 fix the supporting beam 2 on the surface of the supporting pile 1, the second reinforcing plate 4 is inserted into the end part of the supporting beam 2, concrete is injected into the through groove 9 from the hole on the surface of the extending plate 11, the concrete flows into the first through hole 7 through the third through hole 10, the second reinforcing plate 4 is fixed on the end part of the supporting beam 2, the concrete in the first through hole 7 enters into the inside of the inserting rod 13, flows out of the leakage groove 14, the inserting rod 13 is fixed inside the supporting pile 1, the blocking piece 15 prevents the leakage groove 14 from being blocked by soil when the inserting rod 13 is inserted into the supporting pile 1, the first reinforcing plate 3 is inserted into the other end of the supporting beam 2, the T-shaped frame 16 is inserted into the limiting groove 19, the first reinforcing plate 3 is fixed on the end part of the supporting beam 2, the concrete is injected into the hole on the surface of the first reinforcing plate 3, the concrete is enabled to enter into the groove 17 through the fifth through hole 20 and the fourth through hole 18, the groove 17 and the connecting groove 12 form a closed space, and the supporting beam 2 and the first reinforcing plate 3 are fixed on the surface of the supporting pile 1.
While the foregoing describes illustrative embodiments of the present application so that those skilled in the art may understand the present application, the present application is not limited to the specific embodiments, and all applications and creations utilizing the inventive concepts are within the scope of the present application as long as the modifications are within the spirit and scope of the present application as defined and defined in the appended claims to those skilled in the art.
Claims (3)
1. A support pile precast concrete waist beam structure, its characterized in that: the precast concrete waist beam structure of the support pile comprises:
the pile supporting device comprises a supporting pile (1), wherein an anchoring steel bar (6) is arranged on the surface of the supporting pile (1);
The support beam (2), the tip of support beam (2) is provided with first reinforcing plate (3) and second reinforcing plate (4), the surface of second reinforcing plate (4) and first reinforcing plate (3) is provided with extension board (11), the surface of extension board (11) is provided with the hole, the surface of support beam (2) has seted up second through-hole (8), the surface mounting of support beam (2) has plug-in rod (13), the surface mounting of plug-in rod (13) has separation blade (15); and
T-shaped frame (16) arranged on the surface of supporting beam (2), anchor bar (6) inserted in the supporting beam (2), fixing ring (5) arranged on the surface of anchor bar (6) to fix supporting beam (2) on the surface of supporting pile (1), supporting beam (2) surface stuck on the surface of supporting pile (1), inserting rod (13) inserted in the supporting pile (1), inserting rod (13) surface provided with leakage groove (14), supporting beam (2) section in I shape, second reinforcing plate (4) inserted in supporting beam (2) end, first reinforcing plate (3) inserted in supporting beam (2) other end, second reinforcing plate (4) inside provided with first through hole (7), first through hole (7) corresponding to second through hole (8), extending plate (11) inside provided with through groove (9) and extending plate (11) surface hole, third through hole (10) inside provided with third through hole (10) inside the through groove (9) and blocking plate (14) corresponding to the second through hole (8) outside the second through hole (14) at the position of blocking plate (15), the inside of plug pole (13) communicates with each other with the inside of first through-hole (7), the concrete is poured into in the hole on extension board (11) surface, spacing groove (19) has been seted up on the surface of first reinforcing board (3), T type frame (16) are pegged graft in spacing groove (19), fifth through-hole (20) have been seted up in the inside of first reinforcing board (3), fifth through-hole (20) communicate with each other with the extension board (11) on first reinforcing board (3) surface inside, fourth through-hole (18) have been seted up in the inside of first reinforcing board (3), the position of fourth through-hole (18) corresponds with the position of fifth through-hole (20), recess (17) have been seted up on the surface of first reinforcing board (3), spread beam (2) have been seted up spread groove (12) on the surface of spread beam (2), when spread beam (2) paste on the surface of spread beam (1), spread beam (1) one end with spread groove (12), the shutoff recess (17) and spread groove (12) into the position of a sealed space (20) of first reinforcing board, concrete is poured into from the surface (17) of fourth through-hole (20).
2. A precast concrete waist beam structure of a support pile according to claim 1, wherein: the supporting beams (2) are provided with a plurality of groups, the plurality of groups of supporting beams (2) are uniformly fixed on the surface of the supporting pile (1) through the fixing rings (5) and the anchoring steel bars (6), and the two groups of supporting beams (2) are stuck together.
3. A precast concrete waist beam structure of a support pile according to claim 2, characterized in that: the first reinforcing plate (3) and the second reinforcing plate (4) are prefabricated by concrete, the supporting beam (2) is made of steel, and the supporting beam (2) is made of a die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211555146.3A CN115748737B (en) | 2022-12-06 | 2022-12-06 | Precast concrete waist beam structure of support pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211555146.3A CN115748737B (en) | 2022-12-06 | 2022-12-06 | Precast concrete waist beam structure of support pile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115748737A CN115748737A (en) | 2023-03-07 |
| CN115748737B true CN115748737B (en) | 2024-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211555146.3A Active CN115748737B (en) | 2022-12-06 | 2022-12-06 | Precast concrete waist beam structure of support pile |
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| Country | Link |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704490A (en) * | 2012-06-11 | 2012-10-03 | 上海强劲地基工程股份有限公司 | Assembled waist rail |
| CN105256812A (en) * | 2015-11-02 | 2016-01-20 | 深圳市路桥建设集团有限公司 | Prefabricated assembly type concrete supporting structure for foundation pit and construction method of prefabricated assembly type concrete supporting structure |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101082995B1 (en) * | 2010-12-08 | 2011-11-11 | 박석진 | Buried precast concrete wale for constructing basement wall and the method for constructing basement wall |
| KR101888737B1 (en) * | 2016-03-15 | 2018-08-14 | 박광호 | Prefabricated shoring structure |
| CN208618420U (en) * | 2018-04-28 | 2019-03-19 | 厦门源昌城建集团有限公司 | A kind of assembled waist rail for retaining structure |
| CN211898422U (en) * | 2019-12-31 | 2020-11-10 | 龙岩市西安建筑工程有限公司 | Prefabricated high-strength waist beam with narrow fertilizer groove of foundation pit |
| CN113482007B (en) * | 2021-06-22 | 2024-02-09 | 青岛业高建设工程有限公司市北分公司 | Waist beam supporting structure and construction method thereof |
| CN216713017U (en) * | 2022-01-11 | 2022-06-10 | 青岛业高建设工程有限公司 | Prefabricated stock waist rail |
-
2022
- 2022-12-06 CN CN202211555146.3A patent/CN115748737B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704490A (en) * | 2012-06-11 | 2012-10-03 | 上海强劲地基工程股份有限公司 | Assembled waist rail |
| CN105256812A (en) * | 2015-11-02 | 2016-01-20 | 深圳市路桥建设集团有限公司 | Prefabricated assembly type concrete supporting structure for foundation pit and construction method of prefabricated assembly type concrete supporting structure |
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| CN115748737A (en) | 2023-03-07 |
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