CN106760566B - Construction method of height-variable feeding and discharging platform - Google Patents
Construction method of height-variable feeding and discharging platform Download PDFInfo
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- CN106760566B CN106760566B CN201611236337.8A CN201611236337A CN106760566B CN 106760566 B CN106760566 B CN 106760566B CN 201611236337 A CN201611236337 A CN 201611236337A CN 106760566 B CN106760566 B CN 106760566B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/166—Landings, receiving platforms
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Abstract
The invention mainly aims at the technical field of feeding and discharging platform construction. A construction method of a height-variable feeding and discharging platform is characterized by comprising the following steps: 1) measuring and paying off; 2) installing a feeding and discharging platform frame: outside each floor corresponding to the building frame, upper and lower height-adjustable cross rods are respectively arranged between adjacent longitudinal upright columns in the inner longitudinal upright column row and the outer longitudinal upright column row, and the upper height-adjustable cross rods and the lower height-adjustable cross rods form a lower height-adjustable cross rod layer; the installation method of the height-adjustable cross rod comprises the following steps: sleeving sleeves on the longitudinal upright posts, welding a height-adjustable cross rod between every two adjacent sleeves, forming holes on the outer sides of the sleeves, and tightly clamping the longitudinal upright posts by using bolts; 4) mounting a platform bottom plate: a platform bottom plate is arranged on a height-adjustable cross rod layer which is positioned below the building frame and outside each floor; 5) installing an electric control safety walkway plate; 6) and (4) installing a protective grating plate and a safety door. The method is simple to operate, high in erection speed and variable in platform bottom plate height.
Description
Technical Field
The invention mainly aims at a construction method of a height-variable feeding and discharging platform in the technical field of feeding and discharging platform construction, in particular to a construction technology of a feeding and discharging platform in building construction engineering.
Background
In recent years, with the rapid development of cities, the construction quality of modern building construction needs to be guaranteed, the urban landscape environment is required not to be influenced in the construction process, and the urban building construction method meets the policy requirements of national advocation of green construction, consumption reduction and emission reduction. Generally, the traditional construction method of the steel pipe fastener type feeding and discharging platform in China is that 12 vertical rods are used as supports, longitudinal and transverse horizontal rods are used as auxiliaries, the feeding and discharging platform is an independent operation platform independent of an external scaffold, the strength of steel pipes is limited, only wall connecting pieces and structure pulling knots are arranged, deformation phenomena occur at the positions of the vertical rods under the action of dynamic loads easily, and the later-stage verticality deviation of the whole rack is not easy to guarantee. Another disadvantage of the steel pipe fastener type feeding and discharging platform is that the overall appearance is poor, especially after the platform is used for a period of time, the verticality of the vertical rod has a little deviation, and the overall platform looks distorted and has certain negative effects on the field civilized construction. The fastener formula steel pipe that current building market adopted is because long-term use, protection reason not in place, and the surface corrosion condition is more serious to lead to size deviation great, have the problem on the security of using, especially when being used for the bearing pole setting, so this also is the lower leading cause of high-rise building's steel pipe fastener formula business turn over material platform security.
In view of the above, there is a need to design a simple, economical and easy-to-construct solution.
Disclosure of Invention
The invention aims to provide a construction method of a height-variable feeding and discharging platform, which is simple to operate, high in erection speed and variable in platform bottom plate height.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: a construction method of a height-variable feeding and discharging platform is characterized by comprising the following steps:
1) measuring and paying off: firstly, measuring and setting out on a building frame to be used as a reference line when a feeding and discharging platform is constructed;
2) installing a feeding and discharging platform frame: firstly, an inner side longitudinal upright column row and an outer side longitudinal upright column row are arranged on one outer side of a building frame 3, and the inner side longitudinal upright column row and the side longitudinal upright column row respectively consist of at least 2 longitudinal upright columns 6; each longitudinal upright post 6 consists of a plurality of sections of upright posts, a sleeve is sleeved between the upper and lower adjacent upright posts, the outer side of the sleeve is provided with a hole, and the upright posts are firmly clamped by bolts;
at least 2 layers of transverse fixing rod layers are arranged on the inner side longitudinal upright column row and the side longitudinal upright column row; each transverse fixing rod layer comprises: the longitudinal upright posts 6 in the inner longitudinal upright post row and the longitudinal upright posts 6 in the outer longitudinal upright post row are fixed by a transverse fixing rod 5; the transverse fixing rod 5 is fixed as follows: sleeving a sleeve on the longitudinal upright post 6, welding the transverse fixing rod 5 with the sleeve, forming a hole on the outer side of the sleeve and tightly clamping the upright post by using a bolt; welding the inner ends of transverse fixing rods 5 connecting the inner side longitudinal upright column row and the outer side longitudinal upright column row to a connecting plate 4 pre-embedded in advance on the building frame 3;
The height-adjustable cross rods 12 above and below are respectively arranged between the adjacent longitudinal upright posts 6 in the inner longitudinal upright post row and the outer longitudinal upright post row outside each floor corresponding to the building frame 3, the height-adjustable cross rods 12 above form an upper height-adjustable cross rod layer, and the height-adjustable cross rods 12 below form a lower height-adjustable cross rod layer; the installation method of the height-adjustable cross rod 12 comprises the following steps: sleeving the longitudinal upright post 6 with sleeves, welding a height-adjustable cross rod 12 between the adjacent sleeves, tapping the outer side of each sleeve, and tightly clamping the longitudinal upright post by using bolts;
4) mounting a platform bottom plate: a platform bottom plate 11 is arranged on a height-adjustable cross rod layer which is positioned below each floor layer corresponding to the building framework 3, and then the platform bottom plate 11 and the height-adjustable cross rods are fixed by bolts;
5) installation of the electric control safety walkway plate: the electric control safety walkway plate 10 is installed on a height-adjustable cross bar 12 positioned below the outer side longitudinal upright column row, and then an electric control switch 14 is installed on the longitudinal upright column 6;
6) and (3) mounting a protective grid plate and a safety door: the protection grid plates 8 are arranged at the positions, located on the left side and the right side of the platform bottom plate 11, outside each floor corresponding to the building frame 3, the protection grid plates 8 are fixed to the protection plate fixing parts 9 through bolts, and the protection plate fixing parts 9 are arranged on the longitudinal upright posts 6;
And a protective safety door 13 is arranged at the position, which is positioned on the outer side of the platform bottom plate 11, outside each floor corresponding to the building frame 3, and the protective safety door 13 is directly arranged on the longitudinal upright 6 through a preset mounting hole.
And a hoop is arranged below the sleeve.
Compared with the prior art, the invention has the following main beneficial effects: 1. the operation is simple, and the setting speed is high. 2. The height-adjustable cross rods are arranged on the longitudinal upright posts by sleeves, and the height is adjustable. 3. The outside trompil of sleeve pipe (pole setting sleeve pipe) is and is blocked firmly the pole setting with the bolt, and can respectively set up the clamp below the sleeve pipe, and the security performance is better. 4. The repeated utilization rate is high, the cost is low, the stability of the feeding and discharging platform frame is good, the investment of labor force is less, the task can be completed only by the cooperation of 2 workers, and the technical problem of the construction of the feeding and discharging platform in the building construction project is well solved.
Drawings
Fig. 1 is a schematic plan view of a height-variable type feeding and discharging platform according to the present invention. In the figure: 1. a height-variable charging and discharging platform; 2. a construction hoist; 3. a building frame.
Fig. 2 is a schematic enlarged side view of the height-variable type feeding and discharging platform of the present invention. In the figure: 3. a building frame; 4. a connecting plate; 5. a transverse fixing rod; 6. a longitudinal upright post; 7. fixing the bolt; 8. a protective grid plate; 9. a guard plate fixing member; 10. an electrically controlled safety walkway plate; 11. a platform floor; 12. height-adjustable horizontal pole.
Fig. 3 is a side schematic view of a highly variable feeding and discharging platform according to the present invention. In the figure: 2. a construction hoist; 3. a building frame; 4. a connecting plate; 5. a transverse fixing rod; 6. a longitudinal upright post; 7. fixing the bolt; 8. a protective grid plate; 9. a guard plate fixing member; 10. an electrically controlled safety walkway plate; 11. a platform floor; 12. height-adjustable horizontal pole.
Fig. 4 is a schematic front view of the present invention. In the figure: 3. a building frame; 4. a connecting plate; 5. a transverse fixing rod; 6. a longitudinal upright post; 7. fixing the bolt; 10. an electrically controlled safety walkway plate; 11. a platform floor; 12. a height adjustable cross bar; 13. a protective safety door; 14. an electric control safety walkway plate switch.
Detailed Description
As shown in fig. 1 to 4, a construction method of a height-variable type feeding and discharging platform comprises the following steps:
1) and (3) measurement and paying-off: firstly, measuring and paying off are carried out on a building frame (building structure) and are used as datum lines when a feeding and discharging platform is constructed, and vertical lines and horizontal lines of the datum lines are used as datum lines for installation when the platform frame is installed (longitudinal upright columns and transverse upright columns);
2) installing a feeding and discharging platform frame: firstly, an inner side longitudinal upright column row and an outer side longitudinal upright column row (one side close to the building frame 3 is called the inner side longitudinal upright column row, and one side far away from the building frame 3 is called the outer side longitudinal upright column row) are arranged on one outer side of the building frame 3, and the inner side longitudinal upright column row and the outer side longitudinal upright column row are respectively composed of at least 2 longitudinal upright columns 6 { the longitudinal upright columns 6 are arranged at certain intervals; each longitudinal upright post 6 consists of a plurality of sections of upright posts, a sleeve is sleeved between the upper and lower adjacent upright posts, the outer side of the sleeve is provided with a hole and the upright posts are firmly clamped by bolts, and the number of the sections of the upright posts can be determined according to the height of the building frame 3 and the height of each section of upright post (such as 2-100 sections); in the embodiment, 8 longitudinal upright posts 6 are adopted, the inner side is 4, and the outer side is 4 };
At least 2 layers of transverse fixing rod layers (such as 2-100 layers) are arranged on the inner side longitudinal upright column row and the side longitudinal upright column row; each transverse fixing rod layer comprises: the longitudinal upright 6 in the longitudinal upright column row at the inner side and the longitudinal upright 6 in the longitudinal upright column row at the outer side are fixed by a transverse fixing rod 5 { the fixing by the transverse fixing rod 5 is as follows: sleeving a sleeve on the longitudinal upright post 6, welding the transverse fixing rod 5 with the sleeve, forming a hole on the outer side of the sleeve and tightly clamping the upright post by using a bolt; the whole feeding and discharging platform frame is formed by taking square steel as a main stress rod piece and adopting bolt fixing and mounting }, the inner ends of transverse fixing rods 5 connecting the inner side longitudinal upright column row and the outer side longitudinal upright column row are welded on a connecting plate 4 which is pre-embedded in advance, and the connecting plate 4 is pre-embedded and fixed on a building frame 3 (the transverse fixing rods 5 are welded after the positions are adjusted);
on each floor corresponding to the building frame 3, an upper height-adjustable cross bar 12 and a lower height-adjustable cross bar 12 are respectively arranged between adjacent longitudinal upright posts 6 in the inner longitudinal upright post row and the outer longitudinal upright post row (namely, an upper height-adjustable cross bar 12 and a lower height-adjustable cross bar 12 are arranged between adjacent longitudinal upright posts 6 in the inner longitudinal upright post row, and an upper height-adjustable cross bar 12 and a lower height-adjustable cross bar 12 are arranged between adjacent longitudinal upright posts 6 in the outer longitudinal upright post row), wherein the upper height-adjustable cross bar 12 and the lower height-adjustable cross bar 12 form an upper height-adjustable cross bar layer, and the lower height-adjustable cross bar 12 and the upper height-adjustable cross bar form a lower height-adjustable cross bar layer; the installation method of the height-adjustable cross rod 12 comprises the following steps: sleeving sleeves on the longitudinal upright posts 6 (the sleeves are sleeved on the longitudinal upright posts 6), welding a height-adjustable cross rod 12 between every two adjacent sleeves, and forming holes on the outer sides of the sleeves and firmly clamping the longitudinal upright posts by bolts { the existing Chinese patent 201520468145.4, wherein the position of a platform plate is fixed and unadjustable; the height-adjustable cross rod 12 of the invention can be adjusted along the upper and lower positions of the longitudinal upright post 6 (by adopting a sleeve pipe, the height can be adjusted in a vertical sliding way), the height-adjustable cross rod 12 at the lower part is used for installing the platform bottom plate 11, namely, the platform bottom plate 11 can be adjusted along the upper and lower positions of the longitudinal upright post 6 in advance, so the invention is called 'height-variable' }, (the height-adjustable cross rods 12 at the upper part and the lower part are adjusted according to the height of a floor and then are fixed by bolts, all the fixing bolts are fastened after the whole frame is adjusted, the structure safety is ensured, and finally, a feeding and discharging platform frame is formed on the space);
4) Mounting a platform bottom plate: a platform bottom plate 11 is arranged on a height-adjustable cross rod layer below each floor layer corresponding to the building frame 3, and then the platform bottom plate 11 and the height-adjustable cross rods are fixed through bolts (the platform bottom plate 11 is used for feeding and discharging);
5) installing an electric control safety walkway plate: an electric control safety walkway plate 10 is installed on a height-adjustable cross bar 12 positioned below the outer side longitudinal upright column row { the electric control safety walkway plate 10 is installed at the outer side end of a platform bottom plate 11 (one side far away from a building frame 3 is called as the outer side, namely one side close to a construction elevator 2, the electric control safety walkway plate 10 is a passageway for communicating the platform bottom plate 11 and the construction elevator 2) }, and then an electric control switch 14 is installed on the longitudinal upright column 6; the inner side end of the electric control safety walkway plate 10 is hinged with a height-adjustable cross bar 12 below (namely, the electric control safety walkway plate 10 can be folded and laid flat), a motor is fixed on the longitudinal upright post 6, an output shaft of the motor is connected with a rotating shaft of a take-up and pay-off reel, one end of a steel wire of the take-up and pay-off reel is connected with the outer side end of the electric control safety walkway plate 10 (the motor rotates forwards and backwards to realize the folding and the laying flat of the electric control safety walkway plate 10), and the motor is connected with an electric control switch 14 through a power line.
6) And (3) mounting a protective grid plate and a safety door: protection grid plates (or called side protection plates) 8 (the left and right sides in the figure 3 are called as the inner side and the outer side; the end facing a viewer in the figure 3 is called as the left side and the inner end of paper is called as the right side) are arranged at the positions, on the left side and the right side, of a platform bottom plate 11, outside each floor corresponding to the building frame 3, the protection grid plates 8 are fixed on protection plate fixing parts 9 through bolts, and the protection plate fixing parts 9 are arranged on the longitudinal upright posts 6;
and a protective safety door 13 is arranged at the position, which is positioned on the outer side of the platform bottom plate 11, outside each floor corresponding to the building frame 3, and the protective safety door 13 is directly arranged on the longitudinal upright 6 through a preset mounting hole.
The sleeve pipe below set up the clamp (above-mentioned all sleeve pipe below all set up the clamp).
Claims (2)
1. A construction method of a height-variable feeding and discharging platform is characterized by comprising the following steps:
1) and (3) measurement and paying-off: firstly, measuring and setting out on a building frame to be used as a reference line when a feeding and discharging platform is constructed;
2) installing a feeding and discharging platform frame: firstly, an inner side longitudinal upright column row and an outer side longitudinal upright column row are arranged on one outer side of a building frame (3), and the inner side longitudinal upright column row and the side longitudinal upright column row respectively consist of at least 2 longitudinal upright columns (6); each longitudinal upright post (6) consists of a plurality of sections of upright posts, a sleeve is sleeved between the upper and lower adjacent upright posts, the outer side of the sleeve is provided with a hole, and the upright posts are firmly clamped by bolts;
At least 2 layers of transverse fixing rod layers are arranged on the inner side longitudinal upright column rows and the side longitudinal upright column rows; each transverse fixing rod layer comprises: the longitudinal upright posts (6) in the inner longitudinal upright post row and the longitudinal upright posts (6) in the outer longitudinal upright post row are fixed by a transverse fixing rod (5); the transverse fixing rod (5) is fixed as follows: a sleeve is sleeved on the longitudinal upright post (6), the transverse fixing rod (5) is welded with the sleeve, a hole is formed in the outer side of the sleeve, and the upright post is clamped firmly by using a bolt; welding the inner ends of transverse fixing rods (5) for connecting the inner side longitudinal upright column row and the outer side longitudinal upright column row to a connecting plate (4) pre-embedded in advance on a building frame (3);
outside each floor corresponding to the building frame (3), an upper height-adjustable cross rod (12) and a lower height-adjustable cross rod (12) are respectively arranged between adjacent longitudinal upright posts (6) in the inner longitudinal upright post row and the outer longitudinal upright post row, the upper height-adjustable cross rod layer is formed by the height-adjustable cross rods (12) which are positioned above, and the lower height-adjustable cross rod layer is formed by the height-adjustable cross rods (12) which are positioned below; the installation method of the height-adjustable cross rod (12) comprises the following steps: sleeving sleeves on the longitudinal upright posts (6), welding a height-adjustable cross rod (12) between every two adjacent sleeves, forming holes on the outer sides of the sleeves, and tightly clamping the longitudinal upright posts by using bolts;
4) Mounting a platform bottom plate: a platform bottom plate (11) is arranged on a height-adjustable cross rod layer which is positioned below each floor layer corresponding to the building frame (3), and then the platform bottom plate (11) and the height-adjustable cross rods are fixed through bolts;
5) installation of the electric control safety walkway plate: the electric control safe walkway plate (10) is arranged on a height-adjustable cross bar (12) which is positioned below the outer side longitudinal upright column row;
6) installing a protective grating plate and a safety door: protection grid plates (8) are arranged at the positions, located on the left side and the right side of a platform bottom plate (11), outside each floor corresponding to a building frame (3), the protection grid plates (8) are fixed to protection plate fixing parts (9) through bolts, and the protection plate fixing parts (9) are arranged on longitudinal upright posts (6);
and a protective safety door (13) is arranged at the position, which is positioned on the outer side of the platform bottom plate (11), outside each floor corresponding to the building frame (3), and the protective safety door (13) is directly arranged on the longitudinal upright post (6) through a preset mounting hole.
2. The method as claimed in claim 1, wherein a collar is provided under all the sleeves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611236337.8A CN106760566B (en) | 2016-12-28 | 2016-12-28 | Construction method of height-variable feeding and discharging platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611236337.8A CN106760566B (en) | 2016-12-28 | 2016-12-28 | Construction method of height-variable feeding and discharging platform |
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| Publication Number | Publication Date |
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| CN106760566A CN106760566A (en) | 2017-05-31 |
| CN106760566B true CN106760566B (en) | 2022-07-15 |
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| CN201611236337.8A Active CN106760566B (en) | 2016-12-28 | 2016-12-28 | Construction method of height-variable feeding and discharging platform |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107777262B (en) * | 2017-09-06 | 2023-06-20 | 湖北中浩建筑有限责任公司 | High-rise building multidimensional material conveying system and installation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203222995U (en) * | 2013-04-22 | 2013-10-02 | 浙江新盛建设集团有限公司 | Construction hoist feeding and discharging operation platform |
| CN204401999U (en) * | 2015-01-09 | 2015-06-17 | 中国十九冶集团有限公司 | Climbing scaffold with unloading platform |
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2016
- 2016-12-28 CN CN201611236337.8A patent/CN106760566B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203222995U (en) * | 2013-04-22 | 2013-10-02 | 浙江新盛建设集团有限公司 | Construction hoist feeding and discharging operation platform |
| CN204401999U (en) * | 2015-01-09 | 2015-06-17 | 中国十九冶集团有限公司 | Climbing scaffold with unloading platform |
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