CN117758988A - A construction method of slide and hanging basket based on layered structure - Google Patents
A construction method of slide and hanging basket based on layered structure Download PDFInfo
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- CN117758988A CN117758988A CN202410001596.0A CN202410001596A CN117758988A CN 117758988 A CN117758988 A CN 117758988A CN 202410001596 A CN202410001596 A CN 202410001596A CN 117758988 A CN117758988 A CN 117758988A
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Abstract
本发明涉及建筑施工技术领域，具体为一种基于层层叠收结构形式的滑道吊篮施工方法；有益效果为：本发明在施工时通过采用角钢作为剪刀撑，用M16栓接连接，以增加高支架吊篮稳定性；并定制特制三角架辅助吊篮上下，钢丝绳卡在圆形滚轮上，采用专用销轴设置在方管四端头处，防止钢丝绳脱轨，从而确保吊篮在斜道上稳定运行，有效解决了吊篮与结构间工作面过大的问题；另外通过适用于层层叠收结构形式下吊篮无法平稳落地的平台，起到固定吊篮斜向运行轨迹、整体稳定性好、保证了吊篮与结构间的工作面，同时满足现场施工安全施工的需要，有利于滑道吊篮在层层内收结构设计形式下吊篮施工中更广泛的推广应用。
The present invention relates to the technical field of building construction, specifically a construction method of a slideway and hanging basket based on a layered stacked structure; the beneficial effects are: during construction, the present invention adopts angle steel as a scissor brace and connects it with M16 bolts to increase the The stability of the hanging basket is high; a special tripod is customized to assist the lifting and lowering of the hanging basket. The wire rope is stuck on the round roller. Special pins are used at the four ends of the square tube to prevent the wire rope from derailing and ensure the stability of the hanging basket on the ramp. The operation effectively solves the problem of too large working surface between the hanging basket and the structure; in addition, it is suitable for the platform where the hanging basket cannot land smoothly in the form of a layered structure, which can fix the diagonal running trajectory of the hanging basket and provide good overall stability. It ensures the working surface between the hanging basket and the structure, and at the same time meets the needs of safe construction on site, which is conducive to the wider promotion and application of the slide hanging basket in the hanging basket construction under the layered retracted structure design form.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a slideway hanging basket construction method based on a layer stacking and folding structure form.
Background
Along with the continuous development and promotion of the building design level, the special-shaped structure building design is increasingly applied to the life of people. The special-shaped structural design can reduce the overall cost of the construction drawing of the later-stage outer elevation decoration and fitment while meeting the structural design safety, and can give people a bright visual impact feel, become a design artwork satisfactory to design units, and meet the requirements and approval of construction units.
At present, the building type under the design form of a layer-by-layer laminated structure is often constructed by adopting special-shaped hanging baskets in later curtain wall engineering and outer elevation decoration engineering.
However, the construction is satisfied by only adjusting the lengths of the front beam, the middle beam and the rear beam of the hanging basket, the requirement that the counterweight arm of a hanging mechanism of the hanging basket is three times or more than that of a front tilting arm is hardly satisfied, and under the condition that the length of the front beam is fixed, the problem of inconvenient construction such as the overlarge distance of an upper structure from the hanging basket possibly exists; and the construction difficulty is high, the requirement is high, and the design scheme of the special-shaped hanging basket aiming at the laminated structure is not mature.
Disclosure of Invention
The invention aims to provide a slideway hanging basket construction method based on a layer laminated structure form, which aims to solve the problems that the construction use is met by only adjusting the lengths of front, middle and rear beams of a hanging basket, the counterweight arm of a hanging mechanism of the hanging basket is more than three times of the requirement of a front tilting arm, and under the condition that the length of the front beam is fixed, the construction inconvenience such as the overlarge distance of an upper structure from the hanging basket exists possibly; and the construction difficulty is high, the requirement is high, and the problem of a design scheme of the special-shaped hanging basket in a laminated structure mode is solved.
In order to achieve the above purpose, the present invention provides the following technical solutions: a slideway hanging basket construction method based on a laminated structure form comprises the following steps:
s1: the reinforced concrete structure is connected with the frame body:
the sequence is as follows: determining the position of a corresponding triangular bracket according to the position of a hanging basket, manufacturing a post-implantation plate on a reinforced concrete structural beam, then installing a special triangular bracket base, fully welding a square pipe I with the implantation plate, wherein the square pipe I adopts a square pipe 60 x 40 x 4 mm;
s2: the frame body adopts a square tube I, a square tube II, a square tube III and a square tube IV to form a tripod body, the square tube I and the buried plate are welded and fixed by steel rib plates on four sides to play roles in preventing deformation and reinforcing, the connection mode is adopted for full-welding by a professional welder, the welding height is 6mm, and corresponding anti-corrosion measures are adopted at the welding points; in addition, a square pipe four adopts a square steel pipe with the length of 60mm being 80 x 4mm, a square pipe two adopts a square steel pipe with the length of 80 x 4mm being 4mm, three square pipes with the length of 60mm being 60 x 40 x 4mm are used as square pipes, the square pipe three is tied by a steel wire rope, and the tail end steel wire rope and a concrete structural column are reliably tied to ensure the stability of the triangular bracket;
s3: the front end of the steel frame is provided with a front bracket which rises 2 percent of gradient;
s4: tripod frame body mounting measures:
1) Firstly positioning and paying off to determine the position of an opening, then drilling by a professional, setting a warning line in the installation range of the hanging basket, and taking charge of supervision by the professional;
2) All hanging basket installers are provided with tool bags so as to prevent tools from falling to hurt people;
3) Each two layers are provided with a tripod supporting leg;
s5: the tripod frame body dismantling measure:
1) The hanging basket falls to the ground, the main rope and the auxiliary rope are loosened, the power supply is cut off, a warning line is arranged in the dismantling range of the hanging basket, and the hanging basket is in charge of supervision by a special person;
2) All hanging basket installers are provided with tool bags so as to prevent tools from falling to hurt people;
3) The tripod legs are arranged, the tripod legs are removed layer by layer from top to bottom, and the panels are installed together when one layer is removed;
s6: the steel wire rope adopts a steel wire rope clamp method to fasten the clamp seat on the working section of the steel wire rope, the U-shaped bolt is fastened on the tail section of the steel wire rope, and the steel wire rope clamps cannot be alternately arranged on the steel wire rope;
s7: when the rope clamp is correctly arranged, the strength of the fixed part is at least 80% of the strength of the steel wire rope, and the nut is further screwed after the rope clamp is loaded for 1 and 2 times in actual use;
s8: the rope clamps closest to the lantern ring should be as close to the lantern ring as possible, reasonable stress of each rope clamp is considered when the rope clamps are fastened, and the rope clamps furthest from the lantern ring must not be fastened independently;
s9: installing a slideway hanging basket:
1) Under the structure form of layer-by-layer folding, arranging a triangular bracket at each interval of N layers, assisting the hanging basket to go up and down, clamping the steel wire rope on the round roller, and arranging the steel wire rope at four ends of the square pipe by adopting a special pin shaft to prevent the steel wire rope from derailing;
2) Each time the hanging basket is used only under the lowest layer of the triangular supports, after the use of the floors under the triangular supports is completed, the lower layer of the triangular supports are removed, then the floors under the middle layer of the triangular supports are used, and after the hanging basket is used, the lower layer of special triangular supports are required to be reinstalled to ensure that the hanging basket falls to the ground;
3) Because the structure layer is internally folded, when the lower structure does not meet the use of the landing width of the hanging basket, a platform is required to be erected according to the actual condition of the site, so that the hanging basket is completely landed;
the concrete setting up form is as follows;
the galvanized square pipes with the length of 2300mm are fixed on a concrete structure by adopting galvanized square pipes with the length of 100 mm and the length of 4mm and chemical anchors with the length of M12 mm and 160 mm, the galvanized square pipes are externally selected and fixed by adopting 6 branched anchor bolts, one galvanized square pipe is arranged every two meters at intervals, the original external protection railing correspondingly moves outwards and is welded on the galvanized square pipes to ensure firmness, and the externally selected 900mm part is fully paved with a scaffold board and is firmly bound.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, angle steel is used as a scissor support in construction, and M16 is used for bolting connection, so that the stability of the high-support hanging basket is improved; the special tripod auxiliary hanging basket is customized up and down, the steel wire ropes are clamped on the round rollers and are arranged at the four ends of the square tube by adopting special pin shafts, so that the steel wire ropes are prevented from derailing, the stable operation of the hanging basket on a chute is ensured, and the problem of overlarge working surface between the hanging basket and the structure is effectively solved;
the overhanging platform device for the hanging basket landing platform with the lower structure not meeting the requirements of hanging basket landing platform is suitable for the platform with the layer-stacked structure, the hanging basket cannot stably land, the inclined running track of the hanging basket is fixed, the overall stability is good, the working surface between the hanging basket and the structure is ensured, the requirements of site construction safety construction are met, and the popularization and the application of the slideway hanging basket in the hanging basket construction under the layer-stacked structure design form are facilitated.
Drawings
FIG. 1 is a cross-sectional view of a ten-layer basket mounting structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
FIG. 3 is a cross-sectional view of a ten-layer high-rack basket of the present invention;
FIG. 4 is a cross-sectional view of a nine-layer basket mounting structure of the present invention;
FIG. 5 is a sectional view of a nine-layer high-rack basket of the present invention;
FIG. 6 is a detailed view of the reinforcement nodes of the front and rear brackets of the present invention;
FIG. 7 is a plan view of the cradle platform of the present invention;
FIG. 8 is a cross-sectional view of the basket platform of the present invention.
In the figure: 1. a high support; 2. a base station; 3. a platform; 4. a wire rope; 5. a square tube I; 6. burying a plate; 7. square tubes II; 8. a square tube III; 9. a circular roller; 10. square tubes four; 11. chemical anchor bolts; 12. zinc plating square tube; 13. a concrete structure; 14. a protective rail; 15. a scaffold plate; 16. a hanging basket; 17. a diagonal support; 18. a transverse support; 19. a counterweight; 20. a substrate; 21. wood springboard.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present invention more apparent, the embodiments of the present invention will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present invention, are intended to be illustrative only and not limiting of the embodiments of the present invention, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Referring to fig. 1 to 3, the present invention provides a technical solution: a slideway hanging basket construction method based on a laminated structure form comprises the following steps:
s1: the reinforced concrete structure is connected with the frame body:
the sequence is as follows: determining the position of a corresponding triangular bracket according to the position of a hanging basket 16, manufacturing a rear embedded plate 6 on a reinforced concrete structural beam, then installing a special triangular bracket base, fully welding the embedded plate 6 with a square pipe I5, and adopting a square pipe 60 x 40 x 4mm square pipe I5;
s2: the triangular support body is formed by the square tube I5, the square tube II 7, the square tube III 8 and the square tube IV 10, the square tube I5 and the buried plate 6 are welded and fixed by the four sides of the steel rib plates, so that the deformation and reinforcement effects are achieved, the special welder fully welds the two-stage welding seams in a connecting mode, the welding height is 6mm, and corresponding anti-corrosion measures are adopted at the welding points; in addition, a square tube IV 10 adopts a square steel tube with the length of 60mm being 80 x 4mm, a square tube II 7 adopts a square steel tube with the length of 80 x 4mm being 4mm, a square tube III 8 adopts two square tubes with the length of 60mm being 60 x 40 x 4mm, the square tube III 8 is tied by a steel wire rope, and the tail end steel wire rope 4 and a concrete structural column are reliably tied to ensure the stability of the triangular bracket;
s3: the front end of the steel frame is provided with a front bracket which rises 2 percent of gradient;
s4: tripod frame body mounting measures:
1) Firstly positioning and paying off to determine the position of an opening, then drilling by a professional, setting a warning line in the installation range of the hanging basket, and taking charge of supervision by the professional;
2) All the hanging basket 16 installers are provided with tool bags so as to prevent tools from falling to hurt people;
3) Each two layers are provided with a tripod supporting leg;
s5: the tripod frame body dismantling measure:
1, a hanging basket 16 falls to the ground, a main rope and an auxiliary rope are loosened, a power supply is cut off, a warning line is arranged in the dismantling range of the hanging basket, and a special person takes charge of supervision;
2, all the hanging basket 16 installers are provided with tool bags so as to prevent tools from falling to hurt people;
3, dismantling the tripod legs layer by layer from top to bottom, and installing the panels together when dismantling one layer;
s6: the steel wire rope 4 is buckled on the working section of the steel wire rope 4 by a steel wire rope clamping method, the U-shaped bolt is buckled on the tail section of the steel wire rope 4, and the steel wire rope clamps cannot be alternately arranged on the steel wire rope 4;
s7: when the rope clamp is correctly arranged, the strength of the fixed part is at least 80% of the strength of the steel wire rope, and the nut is further screwed after the rope clamp is loaded for 1 and 2 times in actual use;
s8: the rope clamps closest to the lantern ring should be as close to the lantern ring as possible, reasonable stress of each rope clamp is considered when the rope clamps are fastened, and the rope clamps furthest from the lantern ring must not be fastened independently;
s9: installing a slideway hanging basket:
1, arranging a triangular bracket at each interval of N layers in a layer-by-layer folding structure mode, wherein an auxiliary hanging basket 16 is arranged up and down, a steel wire rope 4 is clamped on a round roller 9, and a special pin shaft is arranged at the four 10 ends of a square pipe to prevent the steel wire rope 4 from derailing;
2, each time the hanging basket 16 is used only under the lowest-layer tripod, after the use of the storey under the tripod is completed, the lower-layer tripod is dismantled, then the storey under the middle-layer tripod is used, and after the use of the hanging basket 16 is completed, the lower-layer special tripod is required to be reinstalled to ensure that the hanging basket 16 falls to the ground;
3, as the structure layer is internally folded, when the lower structure does not meet the landing width of the hanging basket 16, a platform is required to be erected according to the actual situation of the site, so that the hanging basket 16 is completely landed;
the concrete setting up form is as follows;
a galvanized square tube 12 with the length of 100 mm and 4mm is adopted and fixed on a concrete structure 13 by using a chemical anchor bolt 11 with the length of M12 and 160, the galvanized square tube 12 is of a cantilever structure with the length of 2300mm and is 900mm, each galvanized square tube 12 is fixed by using a 6-branched anchor bolt 11, one galvanized square tube 12 is arranged every two meters at intervals, an original external protection railing 14 correspondingly moves outwards and is welded on the galvanized square tube 12 to ensure firmness, and a scaffold board 21 is fully paved at the part of the cantilever with the length of 900mm and is firmly bound;
the high support 1 is furthermore fixed to the floor top layer and to the base plate 20 by means of a wooden springboard 21 and a counterweight 19, and the high support 1 is fixed by means of a diagonal support 17 and a cross support 18.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. A slideway hanging basket construction method based on a laminated structure form is characterized by comprising the following steps of: the construction method comprises the following steps:
s1: the reinforced concrete structure is connected with the frame body:
the sequence is as follows: determining the position of a corresponding tripod according to the position of a hanging basket (16), manufacturing a post-implantation buried plate (6) on a reinforced concrete structural beam, then installing a special tripod base, and fully welding the buried plate (6) with a square pipe I (5), wherein the square pipe I (5) adopts a square pipe with the diameter of 60 x 40 x 4 mm;
s2: the triangular support body is formed by the square tube I (5), the square tube II (7), the square tube III (8) and the square tube IV (10), the square tube I (5) and the buried plate (6) are welded and fixed by the four sides of the steel rib plates, so that the deformation and reinforcement effects are achieved, the connection mode is adopted, the special welder fully welds, the secondary welding seam is welded at the welding height of 6mm, and corresponding anti-corrosion measures are adopted at the welding point; in addition, a square tube IV (10) adopts a special square steel tube with the length of 60mm and the length of 80 x 4mm, a square tube II (7) adopts a special square steel tube with the length of 80 x 4mm, a square tube III (8) adopts two square tubes with the length of 60mm and the length of 60 x 40 x 4mm, the square tube III (8) is tied by a steel wire rope, and the tail end steel wire rope (4) and a concrete structural column are reliably tied to ensure the stability of the triangular bracket;
s3: the front end of the steel frame is provided with a front bracket which rises 2 percent of gradient;
s4: tripod frame body mounting measures:
1) Firstly positioning and paying off to determine the position of an opening, then drilling by a professional, setting a warning line in the installation range of the hanging basket, and taking charge of supervision by the professional;
2) All hanging basket (16) installers are provided with tool bags so as to prevent tools from falling to hurt people;
3) Each two layers are provided with a tripod supporting leg;
s5: the tripod frame body dismantling measure:
1) The hanging basket (16) falls to the ground, the main rope and the auxiliary rope are loosened, the power supply is cut off, a warning line is arranged in the dismantling range of the hanging basket, and the hanging basket is in charge of supervision by a special person;
2) All hanging basket (16) installers are provided with tool bags so as to prevent tools from falling to hurt people;
3) The tripod legs are arranged, the tripod legs are removed layer by layer from top to bottom, and the panels are installed together when one layer is removed;
s6: the steel wire rope (4) is buckled on the working section of the steel wire rope (4) by a steel wire rope clamping method, the U-shaped bolt is buckled on the tail section of the steel wire rope (4), and the steel wire rope clamps cannot be alternately arranged on the steel wire rope (4);
s7: when the rope clamp is correctly arranged, the strength of the fixed part is at least 80% of the strength of the steel wire rope, and the nut is further screwed after the rope clamp is loaded for 1 and 2 times in actual use;
s8: the rope clamps closest to the lantern ring should be as close to the lantern ring as possible, reasonable stress of each rope clamp is considered when the rope clamps are fastened, and the rope clamps furthest from the lantern ring must not be fastened independently;
s9: installing a slideway hanging basket:
1) Under the structure form of layer-by-layer folding, arranging a triangular bracket at each interval of N layers, assisting a hanging basket (16) to go up and down, clamping a steel wire rope (4) on a round roller (9), and arranging a special pin shaft at the end of a square pipe (10) to prevent the steel wire rope (4) from derailing;
2) Each time the hanging basket (16) is used only under the lowest layer of the triangular supports, after the use of the floors under the triangular supports is completed, the lower layer of the triangular supports are removed, then the use of the floors under the middle layer of the triangular supports is performed, and after the use of the hanging basket (16) is completed, the lower layer of special triangular supports are required to be reinstalled so as to ensure that the hanging basket (16) falls to the ground;
3) Because the structure layer is internally folded, when the lower structure does not meet the use of the landing width of the hanging basket (16), a platform is required to be erected according to the actual condition of the site, so that the hanging basket (16) is completely landed;
the concrete setting up form is as follows;
the galvanized square pipes (12) with the length of 100 x and 4mm are adopted and fixed on a concrete structure (13) by using M12 x 160 chemical anchors (11), the length of each galvanized square pipe (12) is 2300mm, each galvanized square pipe (12) is fixed by using 6 branched anchors (11), one galvanized square pipe (12) is arranged every two meters at intervals, the original external protection rail (14) moves outwards correspondingly, the original external protection rail is welded on the galvanized square pipe (12) to ensure firmness, and the exposed 900mm part is fully paved with a scaffold board (21) and is firmly bound.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410001596.0A CN117758988A (en) | 2024-01-02 | 2024-01-02 | A construction method of slide and hanging basket based on layered structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410001596.0A CN117758988A (en) | 2024-01-02 | 2024-01-02 | A construction method of slide and hanging basket based on layered structure |
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| CN219327298U (en) * | 2023-03-18 | 2023-07-11 | 北京建工建筑产业化投资建设发展有限公司 | Sectional internal pulling type hanging basket construction device |
| CN117248715A (en) * | 2023-09-18 | 2023-12-19 | 中建八局第三建设有限公司 | A hanging basket system and curtain wall installation method suitable for high-rise inclined curtain wall installation |
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2024
- 2024-01-02 CN CN202410001596.0A patent/CN117758988A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014173288A (en) * | 2013-03-07 | 2014-09-22 | Nikken Kouki Co Ltd | Emergency roof floor evacuation device |
| CN203626273U (en) * | 2013-12-18 | 2014-06-04 | 山东天元装饰工程有限公司 | Construction device suitable for oblique face curtain wall |
| CN214220561U (en) * | 2020-08-28 | 2021-09-17 | 杭州悦为科技有限公司 | Building slope facade diversion rail formula hanging flower basket construction platform |
| CN114033155A (en) * | 2021-11-30 | 2022-02-11 | 中铁十局集团城建工程有限公司 | A kind of inclined curtain wall track type hanging basket construction system |
| CN219327298U (en) * | 2023-03-18 | 2023-07-11 | 北京建工建筑产业化投资建设发展有限公司 | Sectional internal pulling type hanging basket construction device |
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