CN111719584A - Tower crane assembled retaining wall subassembly - Google Patents
Tower crane assembled retaining wall subassembly Download PDFInfo
- Publication number
- CN111719584A CN111719584A CN202010655172.8A CN202010655172A CN111719584A CN 111719584 A CN111719584 A CN 111719584A CN 202010655172 A CN202010655172 A CN 202010655172A CN 111719584 A CN111719584 A CN 111719584A
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- Prior art keywords
- retaining wall
- tower crane
- transverse
- assembly
- side plate
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- 238000010276 construction Methods 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims description 18
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 239000011083 cement mortar Substances 0.000 claims description 6
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 4
- 239000004567 concrete Substances 0.000 claims description 4
- 239000011449 brick Substances 0.000 abstract description 4
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 239000011178 precast concrete Substances 0.000 abstract description 3
- 238000010923 batch production Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/44—Foundations for machines, engines or ordnance
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses a tower crane assembled retaining wall assembly, which comprises a tower crane foundation and an assembled retaining wall arranged at the top of the tower crane foundation, wherein the bottom of the assembled retaining wall is fixedly connected with the tower crane foundation; the assembled retaining wall comprises a plurality of vertically stacked single-section foundations, each single-section foundation comprises two assembling parts which are mutually spliced, and a vertical splicing part is arranged between the two assembling parts. Has the advantages that: by adopting the assembly type structure and the splicing construction, compared with the conventional bricklaying construction, the efficiency is greatly improved, the construction period is shortened, and the construction cost is reduced; the retaining wall is built by adopting the precast concrete assembly parts, and compared with a brick retaining wall, the retaining wall has the advantages of high structural strength, better safety, strong lateral compression resistance and good impermeability; the structure is simple, the processing is convenient, and the batch production is convenient; the construction can be carried out before the tower crane is installed or after the tower crane is installed, and the adaptability is strong; compared with the conventional bricklaying construction, the construction site hardly generates building rubbish and has good environmental protection property.
Description
Technical Field
The invention relates to the technical field of tower crane retaining wall construction, in particular to a tower crane assembled retaining wall assembly.
Background
At present, when a foundation pit is backfilled, a retaining wall needs to be built for a tower crane outside the underground chamber. The traditional method adopts bricks for building, the labor cost is higher, the construction time is long, the structural strength of the built retaining wall is low, the lateral compression resistance is poorer, and the leakage is easy to occur after the lateral pressure is applied.
Disclosure of Invention
The invention aims to solve the problems and provide a tower crane assembled retaining wall component, and an optimal technical scheme in various technical schemes provided by the invention comprises the following steps: the construction is convenient, the construction efficiency is high, the construction cost is reduced, the structural strength is high, and the like, and the technical effects are described in detail below.
In order to achieve the purpose, the invention provides the following technical scheme:
the invention provides a tower crane assembled retaining wall assembly which comprises a tower crane foundation and an assembled retaining wall arranged at the top of the tower crane foundation, wherein the bottom of the assembled retaining wall is fixedly connected with the tower crane foundation;
the assembled retaining wall comprises a plurality of vertically stacked single-section foundations, each single-section foundation comprises two assembling parts which are mutually spliced, a vertical splicing part is arranged between the two assembling parts, and a transverse splicing part is arranged between every two adjacent single-section foundations; the single-section foundation is of a hollow structure, and a plurality of single-section foundations are vertically stacked to form a cavity for accommodating the tower body;
a lower sealing part is arranged between the tower crane foundation and the assembled retaining wall;
the vertical inserting parts on two adjacent single-section bases are arranged in a 90-degree staggered mode on the horizontal plane.
Preferably, the assembly part comprises a main board, and a first side board and a second side board are symmetrically arranged on the same side of two ends of the main board.
Preferably, the vertical insertion parts are vertical grooves formed in the side faces of the first side plate and vertical protrusions formed in the side faces of the second side plate, and the vertical protrusions are matched with the vertical grooves.
Preferably, the transverse insertion-connection part is a transverse groove arranged at the top of the assembly part and a transverse protrusion arranged at the bottom of the assembly part, and the transverse groove and the transverse protrusion are matched with each other.
Preferably, the transverse groove is composed of a first transverse groove arranged at the top of the first side plate, a second transverse groove arranged at the top of the second side plate and a main groove arranged at the top of the main plate, two ends of the main groove are communicated with the first transverse groove and the second transverse groove respectively, the end part of the first transverse groove extends to the end part of the top surface of the first side plate, and the end part of the second transverse groove extends to the end part of the top surface of the second side plate.
Preferably, the transverse protrusions include a first transverse protrusion arranged at the bottom of the first side plate, a second transverse protrusion arranged at the bottom of the second side plate, and a main protrusion arranged at the bottom of the main plate.
Preferably, two ends of the main protrusion are respectively connected with the first transverse protrusion and the second transverse protrusion.
Preferably, the assembly member is prefabricated and formed by concrete, and reinforcing steel bars are arranged inside the assembly member.
Preferably, the lower sealing part is a sealing groove formed in the top surface of the tower crane foundation, the bottom of the assembled retaining wall is inserted into the sealing groove, and cement mortar is filled in the sealing groove.
Preferably, the vertical insertion part and the horizontal insertion part are both provided with waterproof structures.
In conclusion, the beneficial effects of the invention are as follows: 1. by adopting the assembly type structure and the splicing construction, compared with the conventional bricklaying construction, the efficiency is greatly improved, the construction period is shortened, and the construction cost is reduced;
2. the retaining wall is built by adopting the precast concrete assembly parts, and compared with a brick retaining wall, the retaining wall has the advantages of high structural strength, better safety, strong lateral compression resistance and good impermeability;
3. the structure is simple, the processing is convenient, and the batch production is convenient;
4. the construction can be carried out before the tower crane is installed or after the tower crane is installed, and the adaptability is strong;
5. compared with the conventional bricklaying construction, the construction site hardly generates building rubbish and has good environmental protection property.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view schematic of the assembly of the present invention;
FIG. 3 is a schematic cross-sectional view of FIG. 2;
FIG. 4 is a schematic top view of the fitting of the present invention in its mated configuration;
FIG. 5 is a schematic view of the expanded configuration of FIG. 4;
FIG. 6 is a perspective view of the present invention in use;
fig. 7 is a schematic top view of the present invention in use.
The reference numerals are explained below:
1. a tower crane foundation; 2. a retaining wall; 21. a main board; 22. a first side plate; 23. a vertical groove; 24. a second side plate; 25. a vertical protrusion; 26. a first lateral groove; 27. a first lateral projection; 28. a second lateral groove; 29. a second lateral projection; 3. a lower seal portion; 4. a tower body.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1 to 7, the invention provides a tower crane fabricated retaining wall 2 assembly, which comprises a tower crane foundation 1 and a fabricated retaining wall 2 arranged on the top of the tower crane foundation 1, wherein the bottom of the fabricated retaining wall 2 is fixedly connected with the tower crane foundation 1; the assembled retaining wall 2 is vertically stacked and comprises a plurality of single foundations, each single foundation comprises two assembling parts which are mutually spliced, a vertical splicing part is arranged between the two assembling parts, and a transverse splicing part is arranged between every two adjacent single foundations; the single-section foundation is of a hollow structure, and a plurality of single-section foundations are vertically stacked to form a cavity for accommodating the tower body 4; a lower sealing part 3 is arranged between the tower crane foundation 1 and the assembled retaining wall 2; the vertical splicing parts on two adjacent single-section foundations are staggered at 90 degrees on the horizontal plane; so set up the assembly part on upper strata and peg graft with two assembly parts on lower floor, can regard as the spacing of lower floor's assembly part to further improve the stability of single section basic assembly construction.
As an alternative embodiment, the assembly includes a main plate 21, and a first side plate 22 and a second side plate 24 are symmetrically arranged on the same side of two ends of the main plate 21; the vertical insertion parts are vertical grooves 23 arranged on the side surfaces of the first side plate 22 and vertical protrusions 25 arranged on the side surfaces of the second side plate 24, and the vertical protrusions 25 are matched with the vertical grooves 23; the transverse insertion part comprises a transverse groove arranged at the top of the assembly part and a transverse protrusion arranged at the bottom of the assembly part, and the transverse groove and the transverse protrusion are matched with each other; the transverse grooves are composed of a first transverse groove 26 arranged at the top of the first side plate 22, a second transverse groove 28 arranged at the top of the second side plate 24 and a main groove arranged at the top of the main plate 21, two ends of the main groove are respectively communicated with the first transverse groove 26 and the second transverse groove 28, the end of the first transverse groove 26 extends to the end of the top surface of the first side plate 22, and the end of the second transverse groove 28 extends to the end of the top surface of the second side plate 24; the transverse protrusions comprise a first transverse protrusion 27 arranged at the bottom of the first side plate 22, a second transverse protrusion 29 arranged at the bottom of the second side plate 24 and a main protrusion arranged at the bottom of the main plate 21; the two ends of the main bulge are respectively connected with the first transverse bulge 27 and the second transverse bulge 29; after the assembly is formed in this way, when the vertical insertion parts on two adjacent single-section foundations are staggered at 90 degrees on the horizontal plane, the transverse bulge of the upper assembly part can be inserted into the transverse groove of the lower assembly part, so that the upper assembly part and the lower assembly part form a tightly connected whole, cement mortar is used for filling or plastering, and the waterproofness can be greatly improved;
the assembly parts are prefabricated and formed by concrete, and reinforcing steel bars are arranged in the assembly parts, so that the assembly parts can be produced in batches in a factory by adopting the prefabricated and formed concrete, the cost is reduced, the quality is easier to control, and the compression resistance and the tensile resistance can be greatly improved after the reinforcing steel bars are arranged in the assembly parts;
the lower sealing part 3 is a sealing groove formed in the top surface of the tower crane foundation 1, the bottom of the assembled retaining wall 2 is inserted into the sealing groove, cement mortar is filled in the sealing groove, and after the assembled retaining wall 2 is inserted into the sealing groove, the cement mortar is filled in the sealing groove, so that the tightness of the connection between the assembled retaining wall 2 and the tower crane foundation 1 can be improved, the sealing performance of the bottom of the assembled retaining wall 2 can be effectively improved, and the waterproof performance can be improved;
vertical grafting portion and horizontal grafting portion all are provided with waterproof construction, and waterproof construction is for applying paint waterproof coating or filling cement mortar with a brush to improve waterproof nature, improve the compactness of vertical grafting portion and horizontal grafting portion seam connection simultaneously.
By adopting the assembly type structure and the splicing construction, compared with the conventional bricklaying construction, the efficiency is greatly improved, the construction period is shortened, and the construction cost is reduced; adopt precast concrete assembly part to build retaining wall 2, it is high than 2 structural strength of brick retaining wall, the security is better, and side direction compressive property is strong, and the impermeability is good.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. The tower crane assembled retaining wall component is characterized by comprising a tower crane foundation (1) and an assembled retaining wall (2) arranged at the top of the tower crane foundation (1), wherein the bottom of the assembled retaining wall (2) is fixedly connected with the tower crane foundation (1);
the assembled retaining wall (2) is vertically stacked and comprises a plurality of single foundations, each single foundation comprises two assembling parts which are mutually spliced, a vertical splicing part is arranged between the two assembling parts, and a transverse splicing part is arranged between every two adjacent single foundations; the single-section foundation is of a hollow structure, and a plurality of single-section foundations are vertically stacked to form a cavity for accommodating the tower body (4);
a lower sealing part (3) is arranged between the tower crane foundation (1) and the assembled retaining wall (2);
the vertical inserting parts on two adjacent single-section bases are arranged in a 90-degree staggered mode on the horizontal plane.
2. The tower crane fabricated retaining wall assembly of claim 1, wherein: the assembly part comprises a main plate (21), wherein a first side plate (22) and a second side plate (24) are symmetrically arranged on the same side of two ends of the main plate (21).
3. The tower crane fabricated retaining wall assembly of claim 2, wherein: the vertical insertion parts are vertical grooves (23) formed in the side faces of the first side plate (22) and vertical protrusions (25) formed in the side faces of the second side plate (24), and the vertical protrusions (25) are matched with the vertical grooves (23).
4. The tower crane fabricated retaining wall assembly of claim 2, wherein: the transverse insertion part comprises a transverse groove arranged at the top of the assembly part and a transverse protrusion arranged at the bottom of the assembly part, and the transverse groove and the transverse protrusion are matched with each other.
5. The tower crane fabricated retaining wall assembly of claim 4, wherein: the transverse groove is composed of a first transverse groove (26) arranged at the top of the first side plate (22), a second transverse groove (28) arranged at the top of the second side plate (24) and a main groove arranged at the top of the main plate (21), two ends of the main groove are communicated with the first transverse groove (26) and the second transverse groove (28) respectively, the end part of the first transverse groove (26) extends to the end part of the top surface of the first side plate (22), and the end part of the second transverse groove (28) extends to the end part of the top surface of the second side plate (24).
6. The tower crane fabricated retaining wall assembly of claim 4, wherein: the transverse protrusions comprise first transverse protrusions (27) arranged at the bottom of the first side plate (22), second transverse protrusions (29) arranged at the bottom of the second side plate (24) and main protrusions arranged at the bottom of the main plate (21).
7. The tower crane fabricated retaining wall assembly of claim 6, wherein: the two ends of the main bulge are respectively connected with the first transverse bulge (27) and the second transverse bulge (29).
8. The tower crane fabricated retaining wall assembly of claim 1, wherein: the assembly parts are prefabricated and formed by concrete, and reinforcing steel bars are arranged inside the assembly parts.
9. The tower crane fabricated retaining wall assembly of claim 1, wherein: the lower sealing part (3) is formed in a sealing groove in the top surface of the tower crane foundation (1), the bottom of the assembled retaining wall (2) is inserted into the sealing groove, and cement mortar is filled in the sealing groove.
10. The tower crane fabricated retaining wall assembly of claim 1, wherein: vertical grafting portion and horizontal grafting portion all are provided with waterproof construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010655172.8A CN111719584A (en) | 2020-07-09 | 2020-07-09 | Tower crane assembled retaining wall subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010655172.8A CN111719584A (en) | 2020-07-09 | 2020-07-09 | Tower crane assembled retaining wall subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111719584A true CN111719584A (en) | 2020-09-29 |
Family
ID=72572201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010655172.8A Pending CN111719584A (en) | 2020-07-09 | 2020-07-09 | Tower crane assembled retaining wall subassembly |
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| Country | Link |
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| CN (1) | CN111719584A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113638436A (en) * | 2021-08-24 | 2021-11-12 | 无锡市钱桥建筑安装工程有限公司 | Basement tower crane foundation |
| CN115369914A (en) * | 2022-08-10 | 2022-11-22 | 上海建工七建集团有限公司 | Tower crane assembled retaining wall structure and construction method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797623A (en) * | 2018-07-09 | 2018-11-13 | 中国水利水电第七工程局有限公司 | Well piece, prefabricated assembled open caisson and open caisson construction method |
| CN109024688A (en) * | 2018-08-29 | 2018-12-18 | 华中科技大学 | A kind of assembled cable work well and component on site construction method |
| CN209854737U (en) * | 2019-04-23 | 2019-12-27 | 福建省龙湟市政工程有限公司 | Prefabricated pin-connected panel tower crane foundation encloses fender |
| CN212670631U (en) * | 2020-07-09 | 2021-03-09 | 广西缘晟建设有限公司 | Tower crane assembled retaining wall subassembly |
-
2020
- 2020-07-09 CN CN202010655172.8A patent/CN111719584A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797623A (en) * | 2018-07-09 | 2018-11-13 | 中国水利水电第七工程局有限公司 | Well piece, prefabricated assembled open caisson and open caisson construction method |
| CN109024688A (en) * | 2018-08-29 | 2018-12-18 | 华中科技大学 | A kind of assembled cable work well and component on site construction method |
| CN209854737U (en) * | 2019-04-23 | 2019-12-27 | 福建省龙湟市政工程有限公司 | Prefabricated pin-connected panel tower crane foundation encloses fender |
| CN212670631U (en) * | 2020-07-09 | 2021-03-09 | 广西缘晟建设有限公司 | Tower crane assembled retaining wall subassembly |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113638436A (en) * | 2021-08-24 | 2021-11-12 | 无锡市钱桥建筑安装工程有限公司 | Basement tower crane foundation |
| CN115369914A (en) * | 2022-08-10 | 2022-11-22 | 上海建工七建集团有限公司 | Tower crane assembled retaining wall structure and construction method thereof |
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