High-altitude riding beam hanging basket structure and construction method

Abstract

The invention relates to a high-altitude riding beam hanging basket structure and a construction method, which are suitable for construction of external facades of high-rise buildings, in particular to a working condition that a conventional hanging basket cannot be mounted due to a high parapet wall or a special structure on a roof. The structure comprises a cantilever platform, a suspension mechanism, an anti-tilting system and a cantilever beam hoop assembly. The suspension mechanism is clamped and fixed to a roof cantilever beam through the top channel steel and the bottom channel steel, and the anti-inclination system is anchored to a parapet wall through the embedded plate and the fixing ring to form a stable triangular anti-inclination structure. The construction method comprises the steps of scheme compiling, surveying and paying off, embedded part mounting, hoop assembling, suspension mechanism hoisting, steel wire rope system mounting and cantilever platform assembling and acceptance inspection. Through the counterweight-free design, no structural damage and modularized adjustable assemblies, the problems that a traditional hanging basket is large in occupied space, a roof waterproof layer is damaged, and the capacity of adapting to complex working conditions is insufficient are solved, and the construction efficiency and safety are remarkably improved.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction, and particularly to an aerial beam-riding hanging basket structure and a construction method thereof. Background Art

[0002] In the exterior decoration project of the building facade, in order to complete the exterior wall decoration work, a series of construction guarantee measures such as steel pipe scaffolds, climbing scaffolds, hanging baskets, etc. are often adopted to ensure the smooth completion of the exterior wall decoration project. However, due to certain limitations in the erection height of steel pipe scaffolds and the need to set up wall connecting members, it has a greater impact on the final completion effect; when the height is not very high, it is not cost-effective to use climbing scaffolds, especially for some special-shaped buildings where climbing scaffolds cannot be used; therefore, the hanging basket has become the preferred measure to solve the exterior wall decoration. However, conventional hanging baskets generally adopt measures such as front and rear supports and counterweights to prevent the hanging basket from tipping over during use. In order to better fix the hanging basket and ensure its safety, some also set embedded or floor-piercing fixed U-shaped fixing rings at the counterweight position of the rear support.

[0003] When the roof is designed with a relatively high parapet wall or due to special roof structures, it is impossible to arrange conventional hanging baskets. How to solve the exterior decoration construction of the building facade has become an urgent problem to be solved. Summary of the Invention

[0004] The purpose of the present invention is to provide an aerial beam-riding hanging basket structure and a construction method thereof, aiming to solve the problem in the prior art that when the roof is designed with a relatively high parapet wall or due to special roof structures, it is impossible to arrange conventional hanging baskets.

[0005] The present invention is implemented by the following technical solutions: An aerial beam-riding hanging basket structure, characterized in that it includes a cantilever platform; a suspension mechanism connected to a suspension beam and an upper support through suspension steel wires; a column system including columns, column bases and reinforcing plates, the column bases are fixed to the cantilever beam through a hoop structure formed by bottom channel steel and top channel steel; an anti-tipping system including anti-tipping steel wires, the anti-tipping steel wires are connected to fixing rings on the suspension beam and the embedded plate; an adjustment system including an adjustable tension rod with a screw thread passing through the top channel steel and the bottom channel steel.

[0006] Further, the reinforcing plate is a triangular steel plate, and its right-angled sides are respectively welded to the side wall of the column and the upper surface of the column base. Further, the upper support is arranged at the upper end of the column, and the suspension beam is horizontally arranged between the upper support and the column.

[0007] Further, wire rope guide grooves are arranged at both ends of the suspension beam and the top ends of the upper supports.

[0008] Further, one end of the anti-tipping steel wire is connected to the tail of the suspension beam.

[0009] Further, the suspension steel wire rope is fixed through a steel wire rope guide groove.

[0010] Further, the embedded plate is arranged on the parapet wall or side beam of the roof.

[0011] Further, both ends of the bottom channel steel and the top channel steel are provided with tension bolts holes. The two ends of the adjustable tension bolt respectively pass through the tension bolts holes on the same side of the bottom channel steel and the top channel steel and are locked by threads.

[0012] Further, the bottom channel steel and the top channel steel are respectively arranged below and above the cantilever beam.

[0013] A construction method for a high-altitude beam-riding hanging basket structure, characterized by comprising the following steps: Step 1: Assembly of the suspension mechanism. According to the design drawings, pre-assemble the suspension mechanism on the roof to provide preparation for the next installation, and check the correctness and safety of the assembly of the column, upper bracket, and suspension cross beam, and whether there are quality problems. Step 2: Installation of embedded parts. According to the measurement and setting out for positioning, use an electric drill to drill holes to complete the installation of the expansion holes and the embedded plate, and weld the fixing ring on the embedded plate, and complete the installation and fixation of the embedded plate through expansion bolts. Step 3: Installation of the hoop. Use the pre-fabricated top channel steel, bottom channel steel, adjustable tension bolt, and bolt holes for assembly. Place the top channel steel on the upper part of the cantilever beam and the bottom channel steel on the lower part of the cantilever beam. Use the tension bolt to connect the top channel steel and the bottom channel steel in series to form a hoop structure, and then use the threads on the tension bolt and the matching nuts to adjust and fasten the positions of the top channel steel and the bottom channel steel to provide a foundation for fixing the column support. Step 4: Hoisting of the suspension mechanism. Use relevant auxiliary devices and cooperate with manual labor to hoist the suspension mechanism to the position where it needs to be installed, and fix the column base involved in the suspension mechanism by using the fixing bolts of the column base plate reserved in the previous step, so as to realize the fixation of the entire suspension mechanism. Step 5: Installation of the suspension steel wire rope. Fix the tail of the suspension steel wire rope at the tail position of the cross beam of the suspension mechanism by using a special steel wire rope fixing clip, support it through the top of the upper bracket, and hang the front end to the floor elevation, thus forming an upper triangular structure to provide a foundation for the assembly of the suspension platform. Step 6: Installation of the anti-tilting steel wire rope. Fix the anti-tilting steel wire rope on the fixing ring of the upper embedded plate by using steel wire rope fixing clips respectively to form a stable anti-tilting structure in a triangle, avoid the tilting and displacement of the hanging basket caused by improper use or overweight, and ensure the stability and safety of the entire suspension mechanism. Step 7: Assembly of the suspended platform and other components. Assemble the suspended platform and other components on the ground according to the conventional assembly method. Realize the up and down movement of the suspended platform through the pre-installed suspension steel wire ropes to ensure the safety of the suspended platform.

[0014] For a high-altitude beam-riding hanging basket structure and construction method provided by the present invention, its beneficial effects include: The biggest feature of this high-altitude beam-riding hanging basket structure is that it does not have the front support and rear support of the conventional hanging basket, nor the components such as the counterweight of the conventional hanging basket. It only needs to rely on the roof beam to achieve. The composition structure is simple, economical and practical. At the same time, it can effectively solve the problems such as the too high parapet wall on the roof, which causes the conventional hanging basket to be unable to be installed. It also avoids the quality problems such as the damage of the roof structure or the waterproof layer caused by the need to pre-bury U-shaped fixing rings on the roof structure for the conventional hanging basket, resulting in later leakage.

[0015] At the same time, when using this beam-riding hanging basket structure, there is no need to place a counterweight or pre-bury U-shaped fixing rings on the roof like the conventional hanging basket, so it will not affect the normal construction of other processes on the roof, which helps to shorten the overall construction period of the project. At the same time, it will not damage the completed surface of the roof. The construction speed is fast, the construction quality is good, and the safety is reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. The following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0017] Figure 1 It is a schematic diagram of the outer structure of a high-altitude beam-riding hanging basket structure; Figure 2 It is a schematic diagram of the inner structure of a high-altitude beam-riding hanging basket structure; Figure 3 It is a partial schematic diagram of the outside at the cantilever beam; Figure 4 It is a partial schematic diagram of the inside at the cantilever beam; In the figure, 1 - cantilever platform, 2 - suspension steel wire rope, 3 - steel wire rope guide groove, 4 - column, 5 - column base, 6 - reinforcing plate, 7 - suspension cross beam, 8 - upper bracket, 9 - anti-tilting steel wire rope, 10 - cantilever beam, 11 - top channel steel, 12 - bottom channel steel, 13 - column base bolt hole, 14 - tie rod hole, 15 - adjustable tie rod, 16 - embedded plate, 17 - fixing ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Components of the embodiments of the present invention usually described and illustrated in the drawings here can be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the scope of protection of the present invention.

[0020] As Figures 1-4 shown, a high-altitude beam-riding hanging basket structure includes a cantilever platform 1, a suspension steel wire rope 2, a steel wire rope guide groove 3, a column 4, a column base 5, a reinforcing plate 6, a suspension crossbeam 7, an upper bracket 8, an anti-tipping steel wire rope 9, a cantilever beam 10, a top channel steel 11, a bottom channel steel 12, a screw hole at the bottom of the column 13, an opposite-pulling bolt hole 14, an adjustable opposite-pulling screw rod 15, an embedded plate 16, and a fixing ring 17.

[0021] Among them, the cantilever platform 1 is a component of a conventional hanging basket, a finished product component, an important part of this high-altitude beam-riding hanging basket structure, located at the front end, providing an operating space for operators to go up and down, and being fixed on the upper bracket 8 through the suspension steel wire rope 2.

[0022] One end of the suspension steel wire rope 2 is fixed on the cantilever platform 1, and the other end is fixed on the upper bracket 8 through a steel wire rope clip. Through this suspension steel wire rope 2, the suspension of the cantilever platform 1 and the up and down movement of the suspension platform are realized.

[0023] The steel wire rope guide groove 3 is located on the suspension mechanism of the hanging basket (at the top of the upper bracket 8, in the front and rear positions of the crossbeam). Through this steel wire rope guide groove 3, the steel wire rope is fixed in the groove, preventing the steel wire rope from deviating or slipping during use, ensuring the stability of the position of the steel wire rope, and facilitating use.

[0024] The column 4 is made of high-strength stainless steel or galvanized steel, generally in the shape of a rectangular tube, a conventional finished product component, connected to the upper bracket 8 at the upper part, and there is also a suspension crossbeam 7 between the upper bracket 8 and the column 4, and the lower part is fixed on the column base 5 by welding or integral processing.

[0025] The column base 5 is located at the bottom of the column 4 and is made of a rectangular galvanized steel plate with a certain thickness, providing a support foundation for the column 4 to ensure the stability of the column 4. At the same time, through the screw holes reserved on this column base 5, the column base plate is fixed on the cantilever beam 10 by high-strength bolts, providing a fixed foundation for the hanging basket column 4 to ensure the stability and safety of the hanging basket.

[0026] The reinforcement plate 6 is triangular in structure and is located between the column base plate and the column 4. It is connected by welding. Through this reinforcement plate 6, the contact area and bearing capacity between the column 4 and the column base 5 are strengthened.

[0027] The suspension crossbeam 7 is located in the middle of the upper support 8 and the column 4 and is a component of a conventional hanging basket. Through this suspension crossbeam 7, the tail of the suspension wire rope 2 for the up and down movement of the suspension platform is suspended at the tail of the suspension crossbeam 7 and the top is hung on the top of the upper support 8, realizing the suspension and fixation of the suspension wire rope 2.

[0028] The upper support 8 is located on the column 4. The top supports the suspension wire rope 2 to form a triangular structure, making the force on the wire rope more reasonable. This is a component of a conventional hanging basket and a finished product component, providing an installation and fixation foundation for the suspension wire rope 2. At the same time, the upper support 8 is used to fix and bear the weight of the entire hanging basket's suspension platform.

[0029] The anti-tipping wire rope 9 is located at the rear end of the suspension crossbeam 7. To achieve a better anti-tipping effect, it is composed of two wire ropes. The top is fixed to the tail of the suspension crossbeam 7 by wire rope clips, and the other end is separated and anchored to the fixing ring 17 on the cantilever beam 10 through the fixing ring 17. Through this anti-tipping wire rope 9, the hanging basket is prevented from tipping over during use due to overweight or improper use, improving the safety of the hanging basket.

[0030] The cantilever beam 10 is generally located at the top edge of the outer facade of the main structure, providing a fixed foundation for the connection wall member, fixed wire rope, and anti-tipping wire rope 9 through this cantilever beam 10.

[0031] The top channel steel 11 is located above the roof cantilever beam 10 and is generally composed of two pieces. It is placed under the column 4 and cooperates with the bottom channel steel 12. The finished galvanized channel steel is cut according to the designed length, and the length is slightly longer than the roof cantilever beam 10.

[0032] The bottom channel steel 12 is located below the roof cantilever beam 10 and cooperates with the top channel steel 11 to form a hoop structure for the cantilever beam 10, preventing the column 4 from losing stability and causing the instability of the hanging basket suspension mechanism.

[0033] The column base bolt holes 13 are located on the column base 5. There are two circular fixing holes on each side of the column 4. The column base 5 is fixed by using the column base bolt holes 13, so as to fix the column 4 and ensure the stability of the entire suspension mechanism.

[0034] The tension tie rod holes 14 are located on the bottom channel steel 12 and the top channel steel 11 and are matched with the supporting tension tie rods. The adjustable tension tie rods 15 are arranged around both sides of the cantilever beam 10. Two rods on each side form a group. The top is fixed on the top channel steel 11, and the bottom is fixed on the bottom channel steel 12. The size adjustment is realized through the screw threads on the tension tie rods.

[0035] The embedded plate 16 is a rectangular steel plate with four expansion bolt fixing holes at the four corners for fixing the expansion bolts. When the force is not very large, generally one expansion bolt hole can be used for fixing. It is fixed on the roof parapet or side beam through the expansion bolts. The fixing ring 17 is fixed on the embedded plate 16 by welding (it can be pre-assembled with the embedded plate 16 into a set in advance).

[0036] The fixing ring 17 is welded to the embedded plate 16 and is processed from steel (or waste steel bars) into an iron ring, which is pre-fixed on the embedded plate 16 by welding, providing an anchoring foundation for the anti-overturning steel wire rope 9 and ensuring the stability of the anti-overturning steel wire.

[0037] A construction method for the structure of an aerial beam-riding hanging basket includes the following steps: Step 1: Assembly of the suspension mechanism. According to the design drawings, the pre-assembly of the suspension mechanism is completed on the roof to provide preparation for the next installation, and the correctness and safety of the assembly of the column, upper bracket, and suspension cross beam are checked for any quality problems. Step 2: Installation of the embedded parts. According to the measurement and setting-out positioning, the installation of the embedded plate is completed by drilling expansion holes with an electric drill, and the fixing ring is welded to the embedded plate. The installation and fixation of the embedded plate are completed through the expansion bolts.

[0038] Step 3: Installation of the hoop. Using the pre-processed top channel steel, bottom channel steel, adjustable tension tie rods, and bolt holes, assemble them. Place the top channel steel above the cantilever beam and the bottom channel steel below the cantilever beam. Connect the top channel steel and the bottom channel steel in series with the tension tie rods (note: when installing the top channel steel, the fixing bolts for fixing the floor of the column need to be inserted into the corresponding installation holes in advance to prevent the fastening bolts from not being able to be inserted after the installation is completed), to form the hoop structure. Then, use the screw threads on the tension tie rods and the supporting nuts to adjust and fasten the positions of the top channel steel and the bottom channel steel, providing a foundation for the fixation of the column support.

[0039] Step 4: Hoisting of the suspension mechanism. Use relevant auxiliary devices and cooperate with manual labor to hoist the suspension mechanism to the position where it needs to be installed, and fix the column base involved in the suspension mechanism by using the fixing bolts of the column base plate reserved in the previous step, so as to realize the fixation of the entire suspension mechanism.

[0040] Step 5: Installation of the suspension wire rope. Fix the tail of the suspension wire rope at the tail position of the crossbeam of the suspension mechanism by using special wire rope fixing clips, support it through the top of the upper bracket, and hang the front end on the building facade, so as to form an upper triangular structure, providing a basis for the assembly of the suspension platform.

[0041] Step 6: Installation of the anti-tilting wire rope. Fix the anti-tilting wire rope on the fixing rings of the upper embedded plate by using wire rope fixing clips respectively to form a stable anti-tilting structure in a triangle, avoiding the tilting and displacement of the hanging basket caused by improper use or overweight, and ensuring the stability and safety of the entire suspension mechanism.

[0042] Step 7: Assembly of the suspension platform and other components. For conventional components, complete the assembly of the suspension platform and other components on the ground according to the conventional assembly method, and realize the up and down movement of the suspension platform through the previously installed suspension wire rope to ensure the safety of the suspension platform.

[0043] In the above embodiments, the basic principles, main features and advantages of the present invention are described. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, any changes and modifications made by those skilled in the art should fall within the protection scope of the appended claims of the present invention.

Claims

1. A high-altitude beam-riding hanging basket structure, characterized in that: The invention comprises a cantilever platform (1); a suspension mechanism connected to a suspension beam (7) and an upper bracket (8) by a suspension wire rope (2); a column system comprising a column (4), a column base (5) and a reinforcing plate (6), wherein the column base (5) is fixed to the cantilever beam (10) by a hoop structure formed by a bottom channel steel (12) and a top channel steel (11); an anti-tilt system comprising an anti-tilt wire rope (9), wherein the anti-tilt wire rope (9) is connected to the suspension beam (7) and a fixing ring (17) on the embedded plate (16); and an adjustment system comprising an adjustable tension screw (15) provided with a thread and penetrating the top channel steel (11) and the bottom channel steel (12).

2. A high-altitude beam-riding hanging basket structure according to claim 1, characterized in that: The reinforcing plate (6) is a triangular steel plate, the right-angled sides of which are respectively welded to the side wall of the column (4) and the upper surface of the column base (5).

3. A high-altitude beam-riding hanging basket structure according to claim 1, characterized in that: The upper bracket (8) is arranged at the upper end of the column (4), and the suspension beam (7) is horizontally arranged between the upper bracket (8) and the column (4).

4. The high-altitude beam-riding hanging basket structure according to claim 1, characterized in that: Steel wire rope guide grooves (3) are provided at both ends of the suspension crossbeam (7) and at the top of the upper bracket (8).

5. The high-altitude beam-riding hanging basket structure according to claim 1 is characterized in that: One end of the anti-tilt wire rope (9) is connected to the tail end of the suspension beam (7).

6. The high-altitude beam-riding hanging basket structure according to claim 1, characterized in that: The suspension steel wire rope (2) is fixed via a steel wire rope guide groove (3).

7. The high-altitude beam-riding hanging basket structure according to claim 1 is characterized in that: The embedded plate (16) is arranged on the roof parapet or the side beam.

8. The high-altitude beam-riding hanging basket structure according to claim 1, characterized in that: Both ends of the bottom channel steel (12) and the top channel steel (11) are provided with tension screw holes (14), and both ends of the adjustable tension screw (15) pass through the tension screw holes (14) on the same side of the bottom channel steel (12) and the top channel steel (11) respectively and are locked by threads.

9. The high-altitude beam-riding hanging basket structure according to claim 1, characterized in that: The bottom channel steel (12) and the top channel steel (11) are respectively arranged below and above the cantilever beam (10).

10. A construction method for the high-altitude beam-riding hanging basket structure according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: Assembly of the suspension mechanism. According to the design drawings, complete the pre-assembly of the suspension mechanism on the roof to prepare for the next step of installation, and check the correctness and safety of the assembly of the columns, upper brackets, and suspension beams to see if there are any quality problems; Step 2: Install the embedded parts. According to the measurement and positioning, use an electric drill to drill holes to open the expansion holes and install the embedded plates. Weld the fixing rings to the embedded plates and install and fix the embedded plates with expansion bolts. Step 3: Installation of the hoop: Use the pre-processed top channel steel, bottom channel steel, adjustable tension screws and bolt holes to assemble, place the top channel steel on the upper part of the cantilever beam, and the bottom channel steel on the lower part of the cantilever beam. Use the tension screws to connect the top channel steel and the bottom channel steel in series to achieve the hoop structure, and then use the threads on the tension screws and the matching nuts to adjust and tighten the top channel steel and the bottom channel steel, providing a basis for fixing the column support; Step 4: Hoisting the suspension mechanism, using relevant auxiliary devices and cooperating with manual labor to hoist the suspension mechanism to the position where it needs to be installed, and using the column bottom plate fixing bolts reserved in the previous step to fix the column base involved in the suspension mechanism, thereby fixing the entire suspension mechanism; Step 5: Install the suspension wire rope. Fix the tail of the suspension wire rope to the tail position of the suspension mechanism beam with a special wire rope fixing clip, support it through the top of the upper bracket, and hang the front end to the floor facade to form an upper triangle structure, which provides a basis for the assembly of the suspension platform. Step 6: Installation of anti-tilt wire ropes. Use wire rope fixing clips to fix the anti-tilt wire ropes on the fixing rings of the upper embedded plate to form a triangular and stable anti-tilt structure to prevent the hanging basket from tipping over and shifting due to improper use or overweight, and ensure the stability and safety of the entire suspension mechanism. Step 7: Assemble the suspension platform and other components. Complete the assembly of the suspension platform and other components on the ground according to the conventional assembly method. Use the pre-installed suspension wire rope to move the suspension platform up and down to ensure the safety of the suspension platform.

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