CN111074929A - Assembly type construction elevator foundation and construction method - Google Patents
Assembly type construction elevator foundation and construction method Download PDFInfo
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- CN111074929A CN111074929A CN201911351856.2A CN201911351856A CN111074929A CN 111074929 A CN111074929 A CN 111074929A CN 201911351856 A CN201911351856 A CN 201911351856A CN 111074929 A CN111074929 A CN 111074929A
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- construction elevator
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- 238000010276 construction Methods 0.000 title claims abstract description 63
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 79
- 239000010959 steel Substances 0.000 claims abstract description 79
- 238000003466 welding Methods 0.000 claims description 6
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- 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
Abstract
The invention discloses an assembly type construction elevator foundation which comprises two main steel beams arranged in parallel, wherein two ends of each main steel beam are fixedly connected with embedded parts arranged on a concrete slab or a vertical shear wall, two parallel secondary steel beams are arranged between the tops of the two main steel beams, and steel supports are arranged on the secondary steel beams. The main steel beam and the secondary steel beam are preferably box-shaped steel beams. The invention also discloses a construction method of the assembly type construction elevator foundation, which comprises 4 steps. The assembly type construction elevator foundation can be quickly installed, and the influence on the construction progress is reduced; after the construction elevator is dismantled, no construction waste is generated, and the construction elevator is environment-friendly and pollution-free; all parts can be recycled, and the construction cost is saved.
Description
Technical Field
The invention relates to an assembly type construction elevator foundation and a construction method, and belongs to the technical field of construction elevator installation.
Background
The construction elevator is a common vertical transport machine in the construction process, is a manned cargo-carrying construction machine frequently used in buildings, is comfortable and safe to take due to the unique box body structure, and is usually matched with a tower crane to use on a construction site. Before the construction elevator is installed, the elevator foundation needs to be constructed in advance. The general construction elevator is a concrete cast-in-place foundation, according to the technical code for safety in use of construction machinery JGJ33-2001, construction needs to be carried out according to the construction flow of concrete, the construction time is long, and the construction elevator can be used after being maintained to reach the designed strength after pouring. The whole foundation is long in construction and manufacturing time, and construction progress is influenced to a certain extent. And wait to use to finish demolising the construction elevator after, still need chisel out construction elevator basis, produce certain building rubbish and be unfavorable for the environmental protection, but also can waste manpower and materials, increase construction cost.
Disclosure of Invention
The invention aims to solve the technical problem of providing an assembly type construction elevator foundation which is assembled on site by adopting a steel structure and meets the requirement of a construction process.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
an assembly type construction elevator foundation comprises two main steel beams which are arranged in parallel, two ends of each main steel beam are respectively and fixedly connected with embedded parts arranged on a concrete slab or a vertical shear wall,
install the inferior girder steel of two parallels between the top of two main girder steels, install the steel bracket on the inferior girder steel.
Furthermore, the main steel beam and the embedded part, the main steel beam and the secondary steel beam and the steel bracket and the secondary steel beam are connected through high-strength bolts.
Furthermore, the main steel beam and the secondary steel beam are both box-shaped steel beams.
Furthermore, the embedded part is fixed on the concrete slab or the vertical shear wall in a perforation plug welding mode.
The invention also provides a construction method of the assembly type construction elevator foundation, which comprises the following steps:
s1, arranging four embedded parts on the concrete slab or the vertical shear wall;
s2, mounting two parallel main steel beams, wherein two ends of each main steel beam are fixed on the embedded parts through high-strength bolts;
s3, mounting two parallel secondary steel beams between the tops of the two main steel beams through high-strength bolts;
and S4, mounting the steel bracket on the secondary steel beam through a high-strength bolt.
Further, in step S1, the embedded parts are fixed on the concrete slab or the vertical shear wall by means of through-hole plug welding.
Further, in steps S2 and S3, the main steel beam and the sub steel beam are both box-type steel beams.
Compared with the prior art, the invention has the beneficial effects that:
the assembly type construction elevator foundation can be quickly installed, and the influence on the construction progress is reduced; after the construction elevator is dismantled, no construction waste is generated, and the construction elevator is environment-friendly and pollution-free; all parts can be recycled, and the construction cost is saved.
Drawings
Fig. 1 is a plan view of an installation of a preferred embodiment of the present invention.
Fig. 2 is a schematic structural view of an embedded part according to a preferred embodiment of the present invention.
Detailed Description
The invention is described in further detail below with reference to the figures and specific examples. The objects, aspects and advantages of the present invention will become more apparent from the following description. It should be understood that the described embodiments are preferred embodiments of the invention, and not all embodiments.
Referring to the figure 1, the fabricated construction elevator foundation comprises two main steel beams 1 which are arranged in parallel, two ends of each main steel beam 1 are fixedly connected with embedded parts 2 arranged on a concrete slab or a vertical shear wall respectively, two parallel secondary steel beams 3 are arranged between the tops of the two main steel beams 1, and steel supports 4 are arranged on the secondary steel beams 3. Preferably, the main steel beam 1 and the secondary steel beam 3 are both box-shaped steel beams.
Further, main girder steel 1 and built-in fitting 2 between, main girder steel 1 and secondary girder steel 3 and steel support 4 all are connected through high strength bolt 5 with secondary girder steel 3. The embedded part 2 is fixed on a concrete slab or a vertical shear wall in a perforation plug welding mode.
The construction method of the assembly type construction elevator foundation comprises the following steps:
s1, arranging four embedded parts 2 on a concrete slab or a vertical shear wall;
s2, installing two parallel main steel beams 1, and fixing two ends of each main steel beam 1 on the embedded parts 2 through high-strength bolts 5;
s3, mounting two parallel secondary steel beams 3 between the tops of the two main steel beams 1 through high-strength bolts 5;
and S4, mounting the steel bracket 4 on the secondary steel beam 3 through the high-strength bolt 5.
In step S1, the embedded part 2 is fixed on the concrete slab or the vertical shear wall by means of through-hole plug welding. In steps S2 and S3, the primary steel beam and the secondary steel beam are preferably box-shaped steel beams.
The assembly type construction elevator foundation can be quickly installed, and the influence on the construction progress is reduced; after the construction elevator is dismantled, no construction waste is generated, and the construction elevator is environment-friendly and pollution-free; all parts can be recycled, and the construction cost is saved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the scope of the present invention, and it is obvious that any person skilled in the art can easily conceive of alternative or modified embodiments based on the above embodiments and these should be covered by the present invention.
Claims (7)
1. The utility model provides an assembled construction elevator basis which characterized in that:
an assembly type construction elevator foundation comprises two main steel beams which are arranged in parallel, two ends of each main steel beam are respectively and fixedly connected with embedded parts arranged on a concrete slab or a vertical shear wall,
install the inferior girder steel of two parallels between the top of two main girder steels, install the steel bracket on the inferior girder steel.
2. The fabricated construction elevator foundation of claim 1, wherein:
and the main steel beam and the embedded part, the main steel beam and the secondary steel beam, and the steel bracket and the secondary steel beam are connected through high-strength bolts.
3. The fabricated construction elevator foundation of claim 1 or 2, wherein:
the main steel beam and the secondary steel beam are both box-shaped steel beams.
4. The fabricated construction elevator foundation of claim 1, wherein:
the embedded part is fixed on the concrete slab or the vertical shear wall in a perforation plug welding mode.
5. The construction method of the fabricated construction elevator foundation according to any one of claims 1 to 4, comprising the steps of:
s1, arranging four embedded parts on the concrete slab or the vertical shear wall;
s2, mounting two parallel main steel beams, wherein two ends of each main steel beam are fixed on the embedded parts through high-strength bolts;
s3, mounting two parallel secondary steel beams between the tops of the two main steel beams through high-strength bolts;
and S4, mounting the steel bracket on the secondary steel beam through a high-strength bolt.
6. The construction method of the fabricated construction elevator foundation according to claim 5, wherein:
in step S1, the embedded part is fixed on the concrete slab or the vertical shear wall by means of plug welding.
7. The construction method of the fabricated construction elevator foundation according to claim 5, wherein:
the main steel beam and the secondary steel beam are both box-shaped steel beams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911351856.2A CN111074929A (en) | 2019-12-25 | 2019-12-25 | Assembly type construction elevator foundation and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911351856.2A CN111074929A (en) | 2019-12-25 | 2019-12-25 | Assembly type construction elevator foundation and construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111074929A true CN111074929A (en) | 2020-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911351856.2A Pending CN111074929A (en) | 2019-12-25 | 2019-12-25 | Assembly type construction elevator foundation and construction method |
Country Status (1)
| Country | Link |
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| CN (1) | CN111074929A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264706A (en) * | 2014-10-22 | 2015-01-07 | 中建一局集团第二建筑有限公司 | Externally-use elevator girder foundation configuration and construction method thereof |
| CA3038765A1 (en) * | 2018-04-03 | 2019-10-03 | Valery Tsimmerman | A trestle mat construction panel configured for use with building equipment and a method of manufacture and/or use thereof |
| CN110512639A (en) * | 2019-07-10 | 2019-11-29 | 中铁二局第一工程有限公司 | A kind of no floor steel structure tower crane foundation construction method and constructing structure |
| CN212129211U (en) * | 2019-12-25 | 2020-12-11 | 上海建工七建集团有限公司 | Assembled construction elevator basis |
-
2019
- 2019-12-25 CN CN201911351856.2A patent/CN111074929A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264706A (en) * | 2014-10-22 | 2015-01-07 | 中建一局集团第二建筑有限公司 | Externally-use elevator girder foundation configuration and construction method thereof |
| CA3038765A1 (en) * | 2018-04-03 | 2019-10-03 | Valery Tsimmerman | A trestle mat construction panel configured for use with building equipment and a method of manufacture and/or use thereof |
| CN110512639A (en) * | 2019-07-10 | 2019-11-29 | 中铁二局第一工程有限公司 | A kind of no floor steel structure tower crane foundation construction method and constructing structure |
| CN212129211U (en) * | 2019-12-25 | 2020-12-11 | 上海建工七建集团有限公司 | Assembled construction elevator basis |
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