CN111172987A - A concrete placement device for steel pipe concrete pile - Google Patents
A concrete placement device for steel pipe concrete pile Download PDFInfo
- Publication number
- CN111172987A CN111172987A CN201911424750.0A CN201911424750A CN111172987A CN 111172987 A CN111172987 A CN 111172987A CN 201911424750 A CN201911424750 A CN 201911424750A CN 111172987 A CN111172987 A CN 111172987A
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- concrete
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
- E02D15/04—Placing concrete in mould-pipes, pile tubes, bore-holes or narrow shafts
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2250/00—Production methods
- E02D2250/0023—Cast, i.e. in situ or in a mold or other formwork
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- General 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)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses a concrete pouring device for a steel pipe concrete pile, which belongs to the technical field of civil construction equipment and comprises a concrete pouring bearing platform, a grouting guide pipe, a lifting seat, a concrete pump and a stirring tank, wherein the upper end of the concrete pouring bearing platform is welded with a supporting upright post, the supporting upright post is provided with the lifting seat, the lifting seat is internally provided with a lifting sleeve, the lifting sleeve is internally provided with the grouting guide pipe in a penetrating way, the top of the grouting guide pipe is connected with the concrete pump through a connecting guide pipe, the concrete pump is connected with the stirring tank, the stirring tank is arranged on a pouring trolley, so that the concrete in the stirring tank can be conveniently pumped into the grouting guide pipe and pumped into a pile position hole to form the steel pipe concrete pile, the pouring process of the concrete upright post reduces the construction difficulty, the stability during concrete pouring is good, the high-efficiency construction requirement is met, the construction cost, the method is suitable for continuous construction of the steel pipe concrete pile.
Description
Technical Field
The invention relates to the technical field of civil engineering construction equipment, in particular to a concrete pouring device for a concrete-filled steel tube pile.
Background
Along with the continuous development of the building industry in China, various building types are continuously developed, super-large and super-deep projects are more and more, in the reverse construction method of the conventional projects, part of the stand columns adopted are usually designed integrally with basement structure columns, part of the stand columns are used as later-stage basement permanent structure columns, and the stand columns used as the later-stage basement permanent structure columns are mostly formed by pouring steel pipe concrete.
Because the concrete is used as a permanent structural column, the load conditions of the concrete at the upper part and the lower part of the upright column are usually inconsistent, the strength grade of the concrete in the steel pipe column is higher than that of the concrete at the lower part of the pile position hole, certain difficulty is caused to construction due to different strength grades of the concrete, and particularly, when the steel pipe concrete pile is poured, the continuous construction use of the steel pipe concrete pile can be realized due to the lack of stable pouring equipment.
Therefore, it is desirable to provide a concrete casting apparatus for a concrete filled steel tubular pile, which aims to solve the above problems.
Disclosure of Invention
In view of the defects in the prior art, an object of the embodiments of the present invention is to provide a concrete pouring apparatus for a concrete filled steel tubular pile, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a concrete placement device for steel pipe concrete pile, includes concrete placement cushion cap, slip casting pipe, promotes seat, concrete pump and agitator tank, the welding of concrete placement cushion cap upper end has the support post, installs on the support post and promotes the seat, is equipped with the promotion cover in promoting the seat, wears to be equipped with the slip casting pipe in the promotion cover, and the slip casting pipe top is passed through connecting tube and is connected the concrete pump, and the agitator tank is connected to the concrete pump, and the agitator tank setting is on pouring the dolly.
As a further scheme of the invention, a rack is welded on the side wall of the grouting guide pipe and is arranged in a limiting groove in the lifting sleeve in a sliding manner.
As a further scheme of the invention, the side surface of the rack is connected with a gear in a meshing manner, the gear is arranged on a motor shaft of a lifting motor, the lifting motor is arranged on a supporting upright post, and the lifting motor is a positive and negative rotation servo motor.
As a further scheme of the invention, the concrete pouring bearing platform is arranged right above the pile position holes, the positioning piles are welded at the bottom of the concrete pouring bearing platform, the number of the positioning piles is at least three, and the positioning piles are distributed at equal intervals along the circumferential direction of the pile position holes.
As a further scheme of the invention, a steel pile casing is further arranged on the concrete pouring bearing platform, the outer diameter of the steel pile casing is smaller than the inner diameter of the pile position hole, and the inner diameter of the steel pile casing is larger than the diameter of the grouting guide pipe.
As a further scheme of the invention, a foundation reinforcement cage is placed at the bottom of the pile position hole, a steel upright post is inserted into the middle of the foundation reinforcement cage, a concrete layer is formed by grouting in the pile position hole where the foundation reinforcement cage and the steel upright post are located, and a laitance layer is formed on the concrete layer.
As a further scheme of the invention, a stirring assembly is arranged in the stirring tank, and comprises a stirrer arranged in the stirring tank and a stirring motor connected with the stirrer.
As a further scheme of the invention, a conical discharge hopper is arranged at the bottom of the stirring tank, the concrete pump comprises a pumping motor, a pumping screw and a pumping barrel, the pumping screw is arranged in the pumping barrel, one end of the pumping screw is connected with the pumping motor, the pumping barrel at the other end of the pumping screw is communicated with a connecting conduit, and one end of the pumping barrel, close to the pumping motor, is communicated with the conical discharge hopper.
In summary, compared with the prior art, the embodiment of the invention has the following beneficial effects:
the concrete pouring device for the steel pipe concrete pile is convenient for pumping concrete in the stirring tank into the grouting guide pipe and into the pile position hole to form the steel pipe concrete pile, reduces the construction difficulty due to the pouring process of the concrete upright column, has good stability during concrete pouring, meets the high-efficiency construction requirement, saves the construction cost, reduces the construction cost, can well perform grouting operation, and is suitable for continuous construction of the steel pipe concrete pile.
To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the invention.
Fig. 2 is a schematic structural diagram of a grouting guide pipe in the embodiment of the invention.
Fig. 3 is a schematic structural diagram of a lifting sleeve in the embodiment of the invention.
Reference numerals: 1-concrete pouring bearing platform, 2-positioning pile, 3-steel pile casing, 4-pile position hole, 5-steel pipe column, 6-grouting guide pipe, 7-pile foundation reinforcement cage, 8-steel column, 9-concrete layer, 10-floating layer, 11-barrier layer, 12-supporting column, 13-connecting guide pipe, 14-lifting seat, 15-lifting sleeve, 16-rack, 17-limiting groove, 18-gear, 19-lifting motor, 20-concrete pump, 21-stirring tank, 22-conical discharge hopper, 23-stirring component, 24-stirring motor, 25-stirrer, 26-pouring trolley, 27-pumping motor, 28-pumping screw and 29-pumping cylinder.
Detailed Description
The technical solution of the present invention is further described with reference to the accompanying drawings and specific embodiments.
Example 1
Referring to fig. 1 to 3, a concrete pouring device for a concrete filled steel tube pile comprises a concrete pouring bearing platform 1, a grouting guide pipe 6, a lifting seat 14, a concrete pump 20 and a stirring tank 21, wherein a supporting upright 12 is welded at the upper end of the concrete pouring bearing platform 1, the lifting seat 14 is installed on the supporting upright 12, a lifting sleeve 15 is arranged in the lifting seat 14, the grouting guide pipe 6 penetrates through the lifting sleeve 15, a rack 16 is welded on the side wall of the grouting guide pipe 6, the rack 16 is arranged in a limiting groove 17 in the lifting sleeve 15 in a sliding manner, and under the limiting of the limiting groove 17, the grouting guide pipe 6 and the rack 16 on the side wall of the grouting guide pipe can only vertically move along the lifting sleeve 15, so that the concrete pouring guide pipe 6 can conveniently descend and ascend.
The side surface of the rack 16 is connected with a gear 18 in a meshing manner, the gear 18 is installed on a motor shaft of a lifting motor 19, the lifting motor 19 is installed on the supporting upright post 12, the lifting motor 19 is a positive and negative rotation servo motor, after the lifting motor 19 is electrified to work, the motor shaft drives the gear 18 to rotate, the gear 18 drives the rack 16 and the grouting guide pipe 6 to ascend or descend relative to the lifting seat 14, and the height of the grouting guide pipe 6 is convenient to adjust.
In the embodiment of the invention, during grouting, the concrete pouring bearing platform 1 is arranged right above the pile position hole 4, the positioning piles 2 are welded at the bottom of the concrete pouring bearing platform 1, the number of the positioning piles 2 is at least three, and the positioning piles 2 are distributed at equal intervals along the circumferential direction of the pile position hole 4, so that the positioning piles 2 are conveniently inserted into the pile position hole 4, the concrete pouring bearing platform 1 is limited, the concrete pouring bearing platform 1 is ensured to be stably placed right above the positioning piles 2, and the grouting guide pipes 6 can be ensured to be vertically inserted into the pile position hole 4.
The concrete pouring bearing platform 1 is further provided with a steel pile casing 3, the outer diameter of the steel pile casing 3 is smaller than the inner diameter of the pile position hole 4, the steel pile casing 3 is conveniently placed in the pile position hole 4, the inner diameter of the steel pile casing 3 is larger than the diameter of the grouting guide pipe 6, and the grouting guide pipe 6 penetrates through the steel pile casing 3 and is vertically placed in the pile position hole 4.
Base steel reinforcement cage 7 has been placed to stake position hole 4 bottom, base steel reinforcement cage 7 middle part has inserted steel stand 8, when carrying out the slip casting operation, slip casting pipe 6 inserts in stake position hole 4, and make 6 bottoms of slip casting pipe be located 8 tops of steel stand, to the slip casting in stake position hole 4, form concrete layer 9 in stake position hole 4, concrete layer 9 is located the stake position hole 4 at base steel reinforcement cage 7 and steel stand 8 place, concrete layer 9 upper strata becomes laitance layer 10, in order to avoid the concrete to upwards spill over, the stake position hole 4 in the 3 outsides of steel casing still is equipped with barrier layer 11, and barrier layer 11 adopts the rubble, broken brick or other massive objects fill as the obstacle, can very conveniently dismantle, makes the chisel remove the process more convenient.
The top of the grouting guide pipe 6 is connected with a concrete pump 20 through a connecting guide pipe 13, the concrete pump 20 is connected with a stirring tank 21, and the stirring tank 21 is arranged on a pouring trolley 26, so that concrete in the stirring tank 21 can be pumped to the grouting guide pipe 6 for concrete pouring conveniently.
Example 2
Referring to fig. 1 to 3, the concrete pouring device for the concrete filled steel tube pile comprises a concrete pouring bearing platform 1, a grouting guide pipe 6, a lifting seat 14, a concrete pump 20 and a stirring tank 21, wherein a supporting upright 12 is welded at the upper end of the concrete pouring bearing platform 1, the lifting seat 14 is installed on the supporting upright 12, a lifting sleeve 15 is arranged in the lifting seat 14, the grouting guide pipe 6 penetrates through the lifting sleeve 15, the top of the grouting guide pipe 6 is connected with the concrete pump 20 through a connecting guide pipe 13, the concrete pump 20 is connected with the stirring tank 21, and the stirring tank 21 is arranged on a pouring trolley 26.
In the embodiment of the present invention, a stirring assembly 23 is installed in the stirring tank 21, the stirring assembly 23 includes a stirrer 25 disposed in the stirring tank 21 and a stirring motor 24 connected to the stirrer 25, and the stirrer 25 is driven by the stirring motor 24 to rotate to stir the concrete in the stirring tank 21.
The bottom of the stirring tank 21 is provided with a conical discharge hopper 22, the concrete pump 20 comprises a pumping motor 27, a pumping screw 28 and a pumping barrel 29, the pumping screw 28 is installed in the pumping barrel 29, one end of the pumping screw 28 is connected with the pumping motor 27, the pumping barrel 29 at the other end of the pumping screw 28 is communicated with the connecting conduit 13, and one end of the pumping barrel 29 close to the pumping motor 27 is communicated with the conical discharge hopper 22; when concrete in the stirring tank 21 is pumped, the concrete is conveniently discharged into the pumping cylinder 29, and the concrete is pumped into the connecting conduit 13 and enters the grouting conduit 6 for grouting operation under the rotation of the pumping screw 28 driven by the pumping motor 27.
The rest of the structure of this example is the same as example 1.
The technical principle of the present invention has been described above with reference to specific embodiments, which are merely preferred embodiments of the present invention. The protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. Other embodiments of the invention will occur to those skilled in the art without the exercise of inventive faculty, and such will fall within the scope of the invention.
Claims (8)
1. The utility model provides a concrete placement device for steel pipe concrete pile, includes concrete placement cushion cap (1), slip casting pipe (6), promotes seat (14), concrete pump (20) and agitator tank (21), its characterized in that, the welding of concrete placement cushion cap (1) upper end has support post (12), installs on support post (12) and promotes seat (14), is equipped with in promoting seat (14) and promotes cover (15), wears to be equipped with slip casting pipe (6) in promoting cover (15), and connecting pipe (13) are passed through at slip casting pipe (6) top and connect concrete pump (20), and agitator tank (21) are connected in concrete pump (20), and agitator tank (21) set up on pouring dolly (26).
2. Concrete pouring device for a concrete filled steel tubular pile according to claim 1, characterized in that a rack (16) is welded to the side wall of the grouting guide tube (6), the rack (16) being slidingly arranged in a limit groove (17) in the lifting sleeve (15).
3. The concrete pouring device for the concrete filled steel tube pile as recited in claim 2, wherein the rack (16) is engaged with a gear (18) at the side, the gear (18) is installed on a motor shaft of a lifting motor (19), the lifting motor (19) is installed on the support column (12), and the lifting motor (19) is a forward and reverse rotation servo motor.
4. The concrete pouring device for the concrete filled steel tube pile as recited in claim 3, wherein the concrete pouring cap (1) is disposed right above the pile site hole (4), the spuds (2) are welded to the bottom of the concrete pouring cap (1), the number of the spuds (2) is at least three, and the spuds are distributed at equal intervals along the circumference of the pile site hole (4).
5. The concrete pouring device for the concrete-filled steel tube pile as recited in claim 4, wherein the concrete pouring cap (1) is further provided with a steel casing (3), the outer diameter of the steel casing (3) is smaller than the inner diameter of the pile site hole (4), and the inner diameter of the steel casing (3) is larger than the diameter of the grouting guide pipe (6).
6. The concrete pouring device for the steel pipe concrete pile as claimed in claim 5, wherein a foundation reinforcement cage (7) is placed at the bottom of the pile position hole (4), a steel upright post (8) is inserted into the middle of the foundation reinforcement cage (7), a concrete layer (9) is formed by grouting in the pile position hole (4) where the foundation reinforcement cage (7) and the steel upright post (8) are located, and a floating slurry layer (10) is formed on the upper layer of the concrete layer (9).
7. Concrete pouring apparatus for a concrete filled steel tubular pile according to any one of claims 1 to 6, wherein a stirring assembly (23) is installed in the stirring tank (21), and the stirring assembly (23) comprises a stirrer (25) provided in the stirring tank (21) and a stirring motor (24) connected to the stirrer (25).
8. The concrete pouring device for the concrete filled steel tubular pile according to claim 7, wherein a conical discharge hopper (22) is arranged at the bottom of the stirring tank (21), the concrete pump (20) comprises a pumping motor (27), a pumping screw (28) and a pumping barrel (29), the pumping screw (28) is installed in the pumping barrel (29), one end of the pumping screw (28) is connected with the pumping motor (27), the pumping barrel (29) at the other end of the pumping screw (28) is communicated with the connecting conduit (13), and one end, close to the pumping motor (27), of the pumping barrel (29) is communicated with the conical discharge hopper (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911424750.0A CN111172987A (en) | 2019-12-31 | 2019-12-31 | A concrete placement device for steel pipe concrete pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911424750.0A CN111172987A (en) | 2019-12-31 | 2019-12-31 | A concrete placement device for steel pipe concrete pile |
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| Publication Number | Publication Date |
|---|---|
| CN111172987A true CN111172987A (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911424750.0A Pending CN111172987A (en) | 2019-12-31 | 2019-12-31 | A concrete placement device for steel pipe concrete pile |
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| Country | Link |
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| CN (1) | CN111172987A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113136867A (en) * | 2021-05-08 | 2021-07-20 | 中铁十六局集团置业投资有限公司 | Deep foundation pit pouring device |
| CN113174926A (en) * | 2021-03-28 | 2021-07-27 | 崔寿国 | Concrete pipe pile grouting device for building |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002322652A (en) * | 2001-04-27 | 2002-11-08 | Toda Constr Co Ltd | Joining construction method for pile head part to building frame and its joint part structure |
| CN104141301A (en) * | 2014-03-25 | 2014-11-12 | 中国建筑第四工程局有限公司 | Construction method and structure for mounting reverse-construction steel pipe column in rotary drilled pile hole |
| CN204343296U (en) * | 2014-12-18 | 2015-05-20 | 重庆亚凯建筑工程有限公司 | A kind of concrete-spouting plant with elevating function |
| CN104924462A (en) * | 2015-06-18 | 2015-09-23 | 苏晓玲 | Efficient concrete mixer with water capable of being added automatically |
| CN206287351U (en) * | 2016-11-03 | 2017-06-30 | 中建五局土木工程有限公司 | Cement mortar agitating device |
| CN207348066U (en) * | 2017-10-24 | 2018-05-11 | 中建欣立建设发展集团股份有限公司 | A kind of hole pile concreting equipment |
| CN208163998U (en) * | 2018-04-30 | 2018-11-30 | 金志刚 | A kind of concrete tubular pile filler distribution device |
| CN209243732U (en) * | 2018-10-17 | 2019-08-13 | 甘肃中铁建设工程有限公司 | A kind of efficient mini steel-pipe pile constructing structure |
-
2019
- 2019-12-31 CN CN201911424750.0A patent/CN111172987A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002322652A (en) * | 2001-04-27 | 2002-11-08 | Toda Constr Co Ltd | Joining construction method for pile head part to building frame and its joint part structure |
| CN104141301A (en) * | 2014-03-25 | 2014-11-12 | 中国建筑第四工程局有限公司 | Construction method and structure for mounting reverse-construction steel pipe column in rotary drilled pile hole |
| CN204343296U (en) * | 2014-12-18 | 2015-05-20 | 重庆亚凯建筑工程有限公司 | A kind of concrete-spouting plant with elevating function |
| CN104924462A (en) * | 2015-06-18 | 2015-09-23 | 苏晓玲 | Efficient concrete mixer with water capable of being added automatically |
| CN206287351U (en) * | 2016-11-03 | 2017-06-30 | 中建五局土木工程有限公司 | Cement mortar agitating device |
| CN207348066U (en) * | 2017-10-24 | 2018-05-11 | 中建欣立建设发展集团股份有限公司 | A kind of hole pile concreting equipment |
| CN208163998U (en) * | 2018-04-30 | 2018-11-30 | 金志刚 | A kind of concrete tubular pile filler distribution device |
| CN209243732U (en) * | 2018-10-17 | 2019-08-13 | 甘肃中铁建设工程有限公司 | A kind of efficient mini steel-pipe pile constructing structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113174926A (en) * | 2021-03-28 | 2021-07-27 | 崔寿国 | Concrete pipe pile grouting device for building |
| CN113136867A (en) * | 2021-05-08 | 2021-07-20 | 中铁十六局集团置业投资有限公司 | Deep foundation pit pouring device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200519 |
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| RJ01 | Rejection of invention patent application after publication |