CN219951921U - Reinforcing and supporting system of cast-in-place pile top steel template exposed on ground - Google Patents
Reinforcing and supporting system of cast-in-place pile top steel template exposed on ground Download PDFInfo
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- CN219951921U CN219951921U CN202321017618.XU CN202321017618U CN219951921U CN 219951921 U CN219951921 U CN 219951921U CN 202321017618 U CN202321017618 U CN 202321017618U CN 219951921 U CN219951921 U CN 219951921U
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- steel template
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- hoop type
- outer ring
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 81
- 239000010959 steel Substances 0.000 title claims abstract description 81
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 10
- 238000010276 construction Methods 0.000 description 5
- 239000002689 soil Substances 0.000 description 3
- 238000012876 topography Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a reinforcing and supporting system of a cast-in-place pile top steel template exposed on the ground, which solves the problem of how to quickly and safely reinforce the cast-in-place pile top steel template; the lower end of the front side hoop type lower steel template (2) is provided with a horizontal semi-annular outer ring (4), an overhanging horizontal support rod (7) is connected to the horizontal semi-annular outer ring (4), the inner side end of the overhanging horizontal support rod (7) is connected with the horizontal semi-annular outer ring (4) through a ground nail (6), a horizontal square tube (8) is also connected to the horizontal semi-annular outer ring (4), vertical through holes (9) are formed in the horizontal square tube (8) at intervals, and after steel rods (10) penetrate through the vertical through holes (9), the horizontal square tube (8) is fixed on the ground (1) at the front side outside a pile opening; an inclined support pipe (11) is arranged between the upper part of the front hoop type lower steel template (2) and the horizontal square pipe (8); the whole supporting system is convenient to assemble and disassemble.
Description
Technical Field
The utility model relates to a top steel template of a filling pile, in particular to a reinforcing and supporting system of the top steel template of the filling pile.
Background
In pile foundation construction of a concrete cast-in-place pile, sometimes the situation that the topography of a cast-in-place pile construction site is lower than the surrounding topography is encountered, when the cast-in-place pile construction is carried out on a local area with lower topography, the phenomenon that the top of a pre-constructed cast-in-place pile is exposed on the ground occurs, and then a casting template for the exposed top of the cast-in-place pile is required to be arranged on the ground; in the prior art, a steel template is adopted to perform pouring construction on the top end of a filling pile exposed out of the original floor elevation of a field, backfilling soil is filled in the range of 1-2 meters around the steel template after the steel template is installed, so as to fix the steel template, and the backfilling soil is dug after the pouring of the filling pile is completed and solidified, so that the steel template is removed; the reinforcing method of the steel template has poor reinforcing effect, the perpendicularity of the pile body is often problematic, and particularly when backfilling soil, the steel template is easy to collapse, the safety of constructors is endangered, and the construction progress is influenced.
Disclosure of Invention
The utility model provides a reinforcing and supporting system for a cast-in-place pile top steel template exposed on the ground, which solves the technical problem of how to quickly and safely reinforce the cast-in-place pile top steel template.
The utility model solves the technical problems by the following technical proposal:
the reinforced support system comprises a front side hoop type lower steel template and a rear side hoop type lower steel template, wherein the front side hoop type lower steel template and the rear side hoop type lower steel template are butted together to form a cast-in-place pile top pouring annular template, the front side hoop type lower steel template is arranged on the ground outside a pile mouth, a horizontal semi-annular outer ring is arranged at the lower end of the front side hoop type lower steel template, a horizontal annular outer ring connecting screw hole is arranged on the horizontal semi-annular outer ring at equal intervals in radian, an outward-picking horizontal support rod is connected to the horizontal semi-annular outer ring, the inner side end of the outward-picking horizontal support rod is connected with the horizontal semi-annular outer ring through a ground nail, a horizontal square pipe is also connected to the horizontal semi-annular outer ring, vertical through holes are formed in the horizontal square pipe at intervals, and the horizontal square pipe is fixed on the ground outside the pile mouth after the steel drill passes through the vertical through holes; an inclined supporting pipe is arranged between the upper part of the front hoop type lower steel template and the horizontal square pipe.
The upper outer side surface of the front side hoop type lower steel template is provided with a bolt hole, the upper end of the inclined supporting pipe is provided with a mounting seat, and the mounting seat is fixedly connected to the upper part of the front side hoop type lower steel template through the threaded connection of a connecting bolt and the bolt hole; a pin sheet is inserted into a vertical through hole at the outer side end of the horizontal square tube, and the lower end of the inclined support tube is propped against the inner side surface of the pin sheet.
An internal thread is arranged in the upper port of the inclined support pipe, the lower end of the screw rod is in threaded connection with the upper port of the inclined support pipe, a lock nut is arranged between the screw rod and the upper port of the inclined support pipe, and the upper end of the screw rod is fixedly connected with the mounting seat; the upper end of the front side hoop type lower steel template is spliced with the front side hoop type upper steel template upwards, the lower end of the front side hoop type upper steel template is provided with a lower splicing eave, the upper end of the front side hoop type lower steel template is provided with an upper splicing eave, and the upper splicing eave and the lower splicing eave are spliced and fixedly connected together; the front side hoop type lower steel template is provided with a lower lifting lug, and the front side hoop type upper steel template is provided with an upper lifting lug.
The horizontal square pipe support and the inclined steel pipe support are required to be matched with each other for use, the steel forms can be reused after being disassembled, the steel forms are reinforced and supported by a support system constructed by the horizontal square pipe support and the inclined steel pipe support, the steel forms can be stably supported, the steel forms can be reinforced and supported from different angles and positions, the steel forms are prevented from collapsing and the pile body verticality are ensured, and the whole support system is convenient to assemble and disassemble.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic structural view of the diagonal brace pipe 11 of the present utility model.
Description of the embodiments
The utility model is described in detail below with reference to the attached drawing figures:
the reinforcing and supporting system for the cast-in-place pile top steel forms exposed on the ground comprises a front side hoop type lower steel form 2 and a rear side hoop type lower steel form, wherein after the front side hoop type lower steel form 2 is butted with the rear side hoop type lower steel form, an annular cast-in-place pile top pouring form is formed, the rear side hoop type lower steel form and the front side hoop type lower steel form 2 are both arranged on the front side ground 1 outside a pile opening, a horizontal semi-annular outer ring 4 is arranged at the lower end of the front side hoop type lower steel form 2, horizontal annular outer ring connecting screw holes 5 are formed in the horizontal semi-annular outer ring 4 at equal intervals in radian, and outer-picking horizontal supporting rods 7 are connected to the horizontal semi-annular outer ring 4, and like two supporting legs, the support for the front side hoop type lower steel form 2 is formed; the inner side end of the cantilever horizontal support rod 7 is connected with the horizontal semi-annular outer ring 4 through a ground nail 6, a horizontal square pipe 8 is also connected to the horizontal semi-annular outer ring 4, vertical through holes 9 are arranged on the horizontal square pipe 8 at intervals, and after steel bars 10 pass through the vertical through holes 9, the horizontal square pipe 8 is fixed on the ground 1 at the front side outside the pile mouth; an inclined support pipe 11 is arranged between the upper part of the front hoop type lower steel template 2 and the horizontal square pipe 8; the vertical through hole 9 on the horizontal square tube 8 can be selected according to the length of the inclined support tube 11, and the pin piece 19 is inserted to form a support for the lower end of the inclined support tube 11.
The upper outer side surface of the front side hoop type lower steel template 2 is provided with a bolt hole 14, the upper end of the inclined strut pipe 11 is provided with a mounting seat 12, and the mounting seat 12 is fixedly connected to the upper part of the front side hoop type lower steel template 2 through the screw connection of a connecting bolt 13 and the bolt hole 14; a pin piece 19 is inserted into the vertical through hole 9 at the outer side end of the horizontal square tube 8, and the lower end of the inclined support tube 11 is propped against the inner side surface of the pin piece 19.
An internal thread 20 is arranged in the upper port of the diagonal bracing tube 11, the lower end of a screw rod 21 is in threaded connection with the upper port of the diagonal bracing tube 11, a locking nut 22 is arranged between the screw rod 21 and the upper port of the diagonal bracing tube 11, the upper end of the screw rod 21 is fixedly connected with the mounting seat 12, and the fine adjustment of the length of the diagonal bracing tube 11 is realized through the threaded connection depth of the screw rod 21 and the upper port of the diagonal bracing tube 11; the upper end of the front side hoop type lower steel template 2 is spliced with the front side hoop type upper steel template 3 upwards, the lower end of the front side hoop type upper steel template 3 is provided with a lower splicing eave 16, the upper end of the front side hoop type lower steel template 2 is provided with an upper splicing eave 15, and the upper splicing eave 15 is fixedly connected with the lower splicing eave 16 in a splicing manner; the front side hoop type lower steel template 2 is provided with a lower lifting lug 17, the front side hoop type upper steel template 3 is provided with an upper lifting lug 18, and the hanging and the installation of the two templates are facilitated; hoops can be arranged on the outer side of a cylindrical template consisting of the front side hoop type lower steel template 2 and the rear side hoop type lower steel template.
Claims (3)
1. The reinforced support system of the cast-in-place pile top steel template exposed to the ground comprises a front side hoop type lower steel template (2) and a rear side hoop type lower steel template, wherein after the front side hoop type lower steel template (2) is butted with the rear side hoop type lower steel template to form a cast-in-place pile top pouring annular template, the front side hoop type lower steel template (2) is arranged on the front side ground (1) outside a pile opening, and the reinforced support system is characterized in that a horizontal semi-annular outer ring (4) is arranged at the lower end of the front side hoop type lower steel template (2), horizontal annular outer ring connecting screw holes (5) are formed in the horizontal semi-annular outer ring (4) at equal intervals, an overhanging horizontal support rod (7) is connected to the horizontal semi-annular outer ring (4), the inner side end of the overhanging horizontal support rod (7) is connected with the horizontal semi-annular outer ring (4) through a ground nail (6), a horizontal square tube (8) is also connected to the horizontal semi-annular outer ring (4), vertical through holes (9) are formed in the horizontal semi-annular outer ring (8) at intervals, and the vertical through holes (9) are formed in the lower end of the front side steel template and the horizontal semi-annular outer ring (4) are fixed on the horizontal semi-annular outer ring (4), and the vertical through holes (9) are fixed on the front side ground, and the vertical through holes (9) are fixed on the front side of the horizontal pile, and the front side through the vertical through pile, and the vertical through horizontal through hole (10; an inclined supporting pipe (11) is arranged between the upper part of the front hoop type lower steel template (2) and the horizontal square pipe (8).
2. The reinforcing and supporting system of the cast-in-place pile top steel template exposed to the ground according to claim 1, wherein bolt holes (14) are formed in the outer side face of the upper part of the front-side hoop type lower steel template (2), a mounting seat (12) is arranged at the upper end of the diagonal bracing pipe (11), and the mounting seat (12) is fixedly connected to the upper part of the front-side hoop type lower steel template (2) through the threaded connection of the connecting bolts (13) and the bolt holes (14); a pin sheet (19) is inserted into a vertical through hole (9) at the outer side end of the horizontal square tube (8), and the lower end of the inclined support tube (11) is propped against the inner side surface of the pin sheet (19).
3. The reinforcing and supporting system of the cast-in-place pile top steel template exposed to the ground according to claim 2, characterized in that an internal thread (20) is arranged in the upper port of the diagonal bracing tube (11), the lower end of a screw rod (21) is screwed in the upper port of the diagonal bracing tube (11), a lock nut (22) is arranged between the screw rod (21) and the upper port of the diagonal bracing tube (11), and the upper end of the screw rod (21) is fixedly connected with the mounting seat (12); the upper end of the front side hoop type lower steel template (2) is spliced upwards to form a front side hoop type upper steel template (3), a lower splicing eave (16) is arranged at the lower end of the front side hoop type upper steel template (3), an upper splicing eave (15) is arranged at the upper end of the front side hoop type lower steel template (2), and the upper splicing eave (15) is fixedly connected with the lower splicing eave (16) in a splicing way; the front side hoop type lower steel template (2) is provided with a lower lifting lug (17), and the front side hoop type upper steel template (3) is provided with an upper lifting lug (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321017618.XU CN219951921U (en) | 2023-04-29 | 2023-04-29 | Reinforcing and supporting system of cast-in-place pile top steel template exposed on ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321017618.XU CN219951921U (en) | 2023-04-29 | 2023-04-29 | Reinforcing and supporting system of cast-in-place pile top steel template exposed on ground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219951921U true CN219951921U (en) | 2023-11-03 |
Family
ID=88536449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321017618.XU Active CN219951921U (en) | 2023-04-29 | 2023-04-29 | Reinforcing and supporting system of cast-in-place pile top steel template exposed on ground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219951921U (en) |
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2023
- 2023-04-29 CN CN202321017618.XU patent/CN219951921U/en active Active
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