CN211421023U - Cast-in-place construction structure of concrete barricade - Google Patents
Cast-in-place construction structure of concrete barricade Download PDFInfo
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- CN211421023U CN211421023U CN201821849780.7U CN201821849780U CN211421023U CN 211421023 U CN211421023 U CN 211421023U CN 201821849780 U CN201821849780 U CN 201821849780U CN 211421023 U CN211421023 U CN 211421023U
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Abstract
The utility model relates to a cast-in-place construction structure of a concrete retaining wall, which comprises a foundation soil layer, a wharf retaining wall and a regularization slip form system; the regularized sliding mode system comprises supporting stand columns, a column top beam, a first sliding column, a second sliding column, a sliding mode supporting body, a retaining wall surface mold and a retaining wall back mold; an upright post inclined strut is arranged between the supporting upright post and a foundation anchor plate on the upper surface of the foundation soil layer, and an upright post lacing wire is arranged between the supporting upright post and the foundation soil layer; foundation anchor bars are arranged between the foundation anchor plate and the foundation soil layer; top sliding shoes are arranged at the joints of the first sliding column and the second sliding column with the column top beam, and bottom sliding shoes are arranged at the joints of the first sliding column and the foundation soil layer; a retaining wall foundation is arranged on the foundation soil layer, and a retaining wall back mold and a retaining wall surface mold are arranged on the retaining wall foundation; and a transverse support rod is arranged between the first sliding column and the retaining wall surface mold. The utility model has the advantages that: the utility model discloses a regularization slipform system, the template structure location is accurate, the wholeness is good, the on-the-spot removal is convenient.
Description
Technical Field
The utility model relates to a cast-in-place construction structures of concrete barricade belongs to dykes and dams and power station engineering field, is applicable to channel temporary stopping point construction engineering.
Background
With the rapid development of shipping and transportation industry in China, more and more coastal or river-following construction projects are started and built. In consideration of the factors of large amount of materials and equipment to be transported, short construction period, inconvenient land transportation and the like from the engineering to the engineering, constructors often need to build temporary parking points of the navigation channel to meet the engineering requirements. In the construction of the cast-in-place concrete retaining wall, the conditions of poor integrity of a construction structure, difficult on-site erection of a template, inaccurate positioning of the template structure and the like easily occur, the construction quality of the project is reduced, and the construction progress of later-stage project construction is seriously influenced.
In the prior art, there is a cast-in-place construction structure for a concrete retaining wall, which comprises a surface layer and a geogrid reinforced wall body, and is characterized in that: the surface course for whole embodiment cast in situ concrete panel, cast in situ concrete panel bottom is equipped with concrete bar foundation, geogrid ribbed wall body for returning the package formula geogrid ribbed wall body, return package formula geogrid ribbed wall body with whole embodiment cast in situ concrete panel links together through reinforcing bar net and pre-buried anchor bar. The construction structure solves the problem of large difficulty in site construction, has high construction speed, excellent earthquake resistance and wide application range, improves the construction efficiency to a certain extent, but the integrity of the temporary wharf is difficult to ensure.
In view of this, in order to effectively reduce the difficulty of site construction and improve the construction efficiency, the invention of a cast-in-place construction structure of a concrete retaining wall, which can not only improve the quality of site construction and the integrity of the construction structure, but also reduce the difficulty of site construction, is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming not enough among the prior art, providing one kind not only can promote the wholeness of site operation quality and construction structures, can also reduce the cast-in-place construction structure of concrete barricade of the site operation degree of difficulty.
The cast-in-place construction structure of the concrete retaining wall comprises a foundation soil layer, a wharf retaining wall and a sizing slip form system; the regularized sliding mode system comprises supporting stand columns, a column top beam, a first sliding column, a second sliding column, a sliding mode supporting body, a retaining wall surface mold and a retaining wall back mold; an upright post inclined strut is arranged between the supporting upright post and a foundation anchor plate on the upper surface of the foundation soil layer, and an upright post lacing wire is arranged between the supporting upright post and the foundation soil layer; foundation anchor bars are arranged between the foundation anchor plate and the foundation soil layer; top sliding shoes are arranged at the joints of the first sliding column and the second sliding column with the column top beam, and bottom sliding shoes are arranged at the joints of the first sliding column and the foundation soil layer; a retaining wall foundation is arranged on the foundation soil layer, and a retaining wall back mold and a retaining wall surface mold are arranged on the retaining wall foundation; a transverse supporting rod is arranged between the first sliding column and the retaining wall surface mold, and an oblique supporting rod is arranged between the sliding mold supporting body and the retaining wall back mold; rod length adjusting bolts are arranged on the transverse supporting rod and the oblique supporting rod; and a wharf retaining wall is arranged between the checking retaining wall surface die and the retaining wall back die.
Preferably, the method comprises the following steps: the first sliding column and the second sliding column are connected with the sliding shoe baffle plates of the top sliding shoe and the bottom sliding shoe through welding or bolts.
The utility model has the advantages that:
(1) the utility model discloses a regularization slipform system, the template structure location is accurate, the wholeness is good, the on-the-spot removal is convenient.
(2) The utility model discloses need not to carry out the preliminary treatment to the template ground, can save the template and lay the operating expenses.
Drawings
Fig. 1 is the schematic view of the cast-in-place construction structure of the concrete retaining wall of the utility model.
Description of reference numerals: 1-a foundation soil layer; 2-a wharf retaining wall; 3-forming a slip-form system; 4-supporting the upright post; 5-a foundation anchor plate; 6-upright diagonal bracing; 7-vertical column lacing wire; 8-foundation anchor bars; 9-a first traveler; 10-a second traveler; 11-column top beam; 12-top slipper; 13-bottom slipper; 14-retaining wall surface mold; 15-transverse stay bar; 16-a slip form support; 17-retaining wall back mould; 18-diagonal braces; 19-rod length adjusting bolt; 20-shoe baffles; 21-retaining wall foundation.
Detailed Description
The present invention will be further described with reference to the following examples. The following description of the embodiments is merely provided to aid in understanding the invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
As shown in fig. 1, the cast-in-place construction structure of the concrete retaining wall is constructed by adopting a shaped slip form system 3; an upright post inclined strut 6 is arranged between the supporting upright post 4 and a foundation anchor plate 5 on the upper surface of the foundation soil layer 1, and an upright post lacing wire 7 is arranged between the upright post inclined strut and the foundation soil layer 1; foundation anchor bars 8 are arranged between the foundation anchor plate 5 and the foundation soil layer 1; top sliding shoes 12 are arranged at the joints of the first sliding columns 9 and the second sliding columns 10 and the column top beam 11, and bottom sliding shoes 13 are arranged at the joints of the first sliding columns 9 and the foundation soil layer 1; a retaining wall back mold 17 and a retaining wall surface mold 14 are arranged on the retaining wall foundation 21; a transverse support rod 15 is arranged between the first sliding column 9 and the retaining wall surface mold 14, and an oblique support rod 18 is arranged between a sliding mold support body 16 and a retaining wall back mold 17; rod length adjusting bolts 19 are arranged on the transverse supporting rod 15 and the oblique supporting rod 18; checking the positions of the retaining wall surface mold 14 and the retaining wall back mold 17 and then performing concrete pouring construction of the wharf retaining wall 2
The foundation soil layer 1 is cohesive soil in a hard plastic state.
The height of the wharf retaining wall 2 is 8m, and the concrete strength grade is C30.
The regularization slip form system 3 comprises supporting upright posts 4, a post top beam 11, a first slip column 9, a second slip column 10, a slip form supporting body 16, a retaining wall surface mold 14 and a retaining wall back mold 17; the supporting upright post 4, the first sliding post 9 and the second sliding post 10 are all made of steel pipes with the outer diameter of 100mm, and the post top beam 11 is an H-shaped steel beam with the size of 100 multiplied by 6 multiplied by 8; the retaining wall surface die 14 and the retaining wall back die 17 are both made of steel templates with the thickness of 1mm, and the sliding die supporting body 16 is formed by welding steel plates with the thickness of 1 mm.
The foundation anchor plate 5 is formed by cutting a steel plate with the thickness of 10mm, and the plane size is 20cm multiplied by 20 cm.
The upright post inclined strut 6 is formed by cutting a steel pipe with the diameter of 60 mm. The upright post lacing wire 9 adopts 4 bundles of steel stranded wires.
The foundation anchor bars 8 are made of twisted steel bars with the diameter of 32 mm.
The depth of the top sliding shoe 12 and the bottom sliding shoe 13 is 10cm, and the sliding shoe baffle 20 is formed by cutting a steel plate with the thickness of 2 mm.
Retaining wall foundation 21 is a reinforced concrete material.
Claims (2)
1. The utility model provides a cast-in-place construction structures of concrete retaining wall which characterized in that: comprises a foundation soil layer (1), a wharf retaining wall (2) and a sizing slip form system (3); the regularization slip form system (3) comprises supporting upright posts (4), a post top beam (11), a first slip column (9), a second slip column (10), a slip form supporting body (16), a retaining wall surface mold (14) and a retaining wall back mold (17); an upright post inclined strut (6) is arranged between the supporting upright post (4) and a foundation anchor plate (5) on the upper surface of the foundation soil layer (1), and an upright post lacing wire (7) is arranged between the supporting upright post (4) and the foundation soil layer (1); foundation anchor bars (8) are arranged between the foundation anchor plate (5) and the foundation soil layer (1); top sliding shoes (12) are arranged at the joints of the first sliding column (9) and the second sliding column (10) and the column top beam (11), and bottom sliding shoes (13) are arranged at the joints of the first sliding column (9) and the foundation soil layer (1); a retaining wall foundation (21) is arranged on the foundation soil layer (1), and a retaining wall back mold (17) and a retaining wall surface mold (14) are arranged on the retaining wall foundation (21); a transverse supporting rod (15) is arranged between the first sliding column (9) and the retaining wall surface mold (14), and an inclined supporting rod (18) is arranged between the sliding mold supporting body (16) and the retaining wall back mold (17); rod length adjusting bolts (19) are arranged on the transverse supporting rod (15) and the oblique supporting rod (18); a wharf retaining wall (2) is arranged between the checking retaining wall surface die (14) and the retaining wall back die (17).
2. The concrete retaining wall cast-in-place construction structure according to claim 1, wherein: the first sliding column (9) and the second sliding column (10) are connected with sliding shoe baffles (20) of the top sliding shoe (12) and the bottom sliding shoe (13) through welding or bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821849780.7U CN211421023U (en) | 2018-11-09 | 2018-11-09 | Cast-in-place construction structure of concrete barricade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821849780.7U CN211421023U (en) | 2018-11-09 | 2018-11-09 | Cast-in-place construction structure of concrete barricade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211421023U true CN211421023U (en) | 2020-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821849780.7U Active CN211421023U (en) | 2018-11-09 | 2018-11-09 | Cast-in-place construction structure of concrete barricade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211421023U (en) |
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2018
- 2018-11-09 CN CN201821849780.7U patent/CN211421023U/en active Active
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220524 Address after: 615000 No. 1, floor 9, block a, Kanghong international, beibifu Road, Xichang City, Liangshan Yi Autonomous Prefecture, Sichuan Province Patentee after: SICHUAN ROAD & BRIDGE SHENGTONG BUILDING ENGINEERING Co.,Ltd. Address before: 310015 room 1901, unit 3, 3 Wanda Commercial Center, Gongshu District, Hangzhou, Zhejiang. Patentee before: HANGZHOU JIANGRUN TECHNOLOGY Ltd. |