CN211257759U - Truss type heavy suspension scaffold - Google Patents
Truss type heavy suspension scaffold Download PDFInfo
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- CN211257759U CN211257759U CN201921373164.3U CN201921373164U CN211257759U CN 211257759 U CN211257759 U CN 211257759U CN 201921373164 U CN201921373164 U CN 201921373164U CN 211257759 U CN211257759 U CN 211257759U
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Abstract
A truss type heavy suspension scaffold comprises a truss type heavy suspension scaffold (1), a wall penetrating bolt (2), I-shaped steel (3), U-shaped ribs (4), a scaffold (5) and an unloading steel wire rope (6). The utility model discloses a patent can be applied to multilayer and high-rise cast-in-place and assembled structure house construction field, can effectively improve the protection operation height, guarantee safety construction, and green construction is fit for standardized production and construction installation.
Description
Technical Field
The utility model discloses a belong to building structure construction field, be an outer protection scaffold frame supporting body who adopts in the building structure construction.
Background
In the construction of multi-storey and high-rise residential buildings, the external protection scaffold is indispensable, and the scaffold can be divided into the following parts according to the supporting position and the supporting mode: (1) a floor type scaffold, (2) a section steel overhanging type scaffold, and (3) an attached lifting scaffold. The floor type scaffold is influenced by foundation pit backfill and the set height, and is not suitable for the construction requirement of fast pace at the present stage; the profile steel overhanging scaffold needs to anchor profile steel on a floor slab, and the profile steel needs to penetrate through an outer concrete wall, so that a hole needs to be reserved on the outer concrete wall, the reserved hole on a prefabricated wall plate can cause potential safety hazards along with the rapid development of an assembled house, and the profile steel overhanging scaffold is limited by the set height and is not suitable for the assembled house structure of multiple floors and high floors; the attached lifting scaffold can meet the requirements of construction of multiple floors and high-rise residences, and is not suitable for large-scale popularization due to the fact that anchoring through holes are reserved on the outer concrete wall and the cost is high. Based on the reasons, the invention provides the outer protection scaffold supporting foundation which has strong universality, high construction efficiency, low cost and convenient construction management and is suitable for the construction of multi-layer and high-rise cast-in-place concrete and assembled concrete houses: the truss type bearing suspension scaffold.
Disclosure of Invention
The utility model aims to solve the construction problems that the traditional floor type scaffold, the profile steel overhanging type scaffold, the attached lifting scaffold and the like are not suitable for being used in multilayer and high-rise assembled concrete houses; the invention combines the structural characteristics of the cast-in-place concrete house to improve the construction efficiency, shorten the construction period, reduce the material consumption, protect the environment, save the energy and improve the engineering quality. The invention mainly comprises a truss type bearing and suspending scaffold, a wall-penetrating bolt (comprising a wall-penetrating screw rod, a nut and a base plate), I-shaped steel, a U-shaped rib (comprising a threaded U-shaped rib, a nut and a base plate), a scaffold, an unloading steel wire rope and the like.
The technical scheme adopted by the patent is as follows:
firstly, a truss type heavy suspension cantilever frame (1) is installed on an outer side wall body through wall penetrating bolts (2), wall penetrating holes need to be reserved in the outer side wall body in advance, I-shaped steel (3) is longitudinally laid on the truss type heavy suspension cantilever frame (1) according to the design interval of a scaffold (5), the I-shaped steel (3) is fixed on the truss type heavy suspension cantilever frame (1) through U-shaped ribs (4), the scaffold (5) is erected on the I-shaped steel (3), and the truss type heavy suspension cantilever frame (1) is fixed on an upper layer outer side wall body through a pulling joint through unloading steel wire ropes (6).
The utility model discloses a have bear the weight of the dynamic height, easily operate, be applicable to multilayer and high-rise structure, be applicable to cast-in-place concrete structure and prefabricated structure, can set up double and clap advantages such as scaffold frame, economic nature are good more, can effectively solve the outer protection problem of multilayer and high-rise prefabricated house construction, facilitate promotion and application.
Drawings
FIG. 1 is a plan view of a truss-type load-bearing suspension scaffold assembly.
FIG. 2 is a sectional view of the truss-type suspension scaffold taken along line 1-1.
FIG. 3 is a sectional view 2-2 of the truss-type heavy suspension scaffold assembly plan.
Description of the figure code: 1-truss type heavy suspension scaffold, 2-wall bolt, 3-I-steel, 4-U-shaped rib, 5-scaffold and 6-unloading steel wire rope.
Detailed Description
An exemplary embodiment of the present invention will be described below with reference to the accompanying drawings, but the invention is not limited thereto.
Referring to attached drawings 1, 2 and 3, the invention is composed of a truss type heavy suspension cantilever frame (1), a wall penetrating bolt (2), I-shaped steel (3), U-shaped ribs (4), a scaffold (5) and an unloading steel wire rope (6). The truss-type load-bearing suspension scaffold was installed in the following order.
Firstly, mounting a truss type heavy suspension cantilever frame (1) on an outer wall body by using a wall penetrating bolt (2), wherein a wall penetrating hole needs to be reserved in the outer wall body in advance, and referring to the attached figures 1 and 2; longitudinally laying the I-shaped steel (3) on the truss type heavy suspension scaffold (1) according to the designed interval of the scaffold (5), and referring to the attached figures 1 and 2; fixing the I-shaped steel (3) on a truss type heavy suspension cantilever frame (1) by using U-shaped ribs (4), and referring to figures 1 and 2; and erecting a scaffold (5) on the I-steel (3), and tying and fixing the truss type heavy suspension scaffold (1) on the upper-layer outer side wall body by using an unloading steel wire rope (6), and finishing the installation of the truss type heavy suspension scaffold by referring to the attached figures 1, 2 and 3.
The utility model discloses a have that the installation operation is simple and easy, the location is accurate, the commonality is strong, have safe and reliable and the high technical characterstic of efficiency of construction and use characteristics.
Claims (3)
1. Truss-like heavy suspension outrigger for in multilayer and high-rise building structure construction, by truss-like heavy suspension outrigger (1), wear wall bolt (2), I-steel (3), U type muscle (4), scaffold frame (5), the truss-like heavy suspension outrigger that off-load wire rope (6) constitute, characterized in that: the protective frame body can be built into multiple layers, so that the truss type heavy suspension cantilever frame can bear upper load; the protective device is suitable for the protection operation of the construction of multi-storey and high-rise cast-in-place structures and assembled-structure houses; each wall-penetrating bolt can independently bear all loads of each frame body.
2. A truss-like load-bearing frame as claimed in claim 1, wherein: can set up multilayer protection scaffold, upper portion load can be born in truss-like heavy suspension outrigger (1).
3. A truss-like load-bearing frame as claimed in claim 1, wherein: each wall-penetrating bolt (2) can bear all loads of each frame body independently.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921373164.3U CN211257759U (en) | 2019-08-22 | 2019-08-22 | Truss type heavy suspension scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921373164.3U CN211257759U (en) | 2019-08-22 | 2019-08-22 | Truss type heavy suspension scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211257759U true CN211257759U (en) | 2020-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921373164.3U Active CN211257759U (en) | 2019-08-22 | 2019-08-22 | Truss type heavy suspension scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211257759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112267659A (en) * | 2020-10-26 | 2021-01-26 | 中铁六局集团有限公司 | Construction method of bolt type I-steel cantilever scaffold |
-
2019
- 2019-08-22 CN CN201921373164.3U patent/CN211257759U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112267659A (en) * | 2020-10-26 | 2021-01-26 | 中铁六局集团有限公司 | Construction method of bolt type I-steel cantilever scaffold |
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