Cantilever plate type outer wall construction device based on construction hanging basket and construction method thereof

Abstract

The invention discloses a cantilever plate type outer wall construction device based on a construction hanging basket and a construction method of the cantilever plate type outer wall construction device. Belongs to the technical field of building auxiliary construction devices. The device comprises a suspension bracket assembly and a hanging basket which are arranged on a building, an adjusting telescopic beam is arranged on the suspension bracket assembly; a steel wire rope connector is arranged at the extending end of the adjusting telescopic beam. Working steel wire ropes and safety steel wire ropes are arranged on the steel wire rope joints; the hanging basket is movably mounted on the working steel wire rope and the safety steel wire rope; a rotating telescopic integrated assembly capable of adjusting the position of the hanging basket is further arranged at the upper top of the hanging basket; according to the device, the tedious decoration process of the tall and large cantilever balcony is solved, the possibility that working face operation at any position can be met on the facade of the outer wall is provided, the integral investment and large-area construction of facade decoration are guaranteed, the safety risk of construction operation is reduced, the working efficiency is improved, and the construction period is shortened; construction is convenient, and cost is saved.

Description

Technical Field

[0001] The invention relates to the technical field of building auxiliary construction devices, and in particular to a cantilever plate-type exterior wall construction device based on a construction hanging basket and a construction method thereof. Background Art

[0002] Ecological housing has a unique cantilevered staggered balcony structure, but the decoration and renovation construction of its balcony has always been a difficult point, especially for the finishing project of the large cantilevered balcony ceiling. Due to the super high balcony height, it is difficult to use the existing supporting frame or protective frame for decoration and finishing construction during the main construction stage, and the traditional hanging basket construction cannot cover and meet the work requirements of various finishes. As a result, the balcony decoration and renovation construction often chooses to set up a reinforced operating frame for the second time. The above method consumes a lot of frame materials and increases the rental cycle of turnover materials. The frame erection not only has a large overall cost expenditure, but also has a high safety risk and difficulty in operation during the workers' erection process. This is the main purpose of this application. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a cantilever plate-type exterior wall construction device based on a construction hanging basket to solve the cumbersome decoration process of tall cantilevered balconies, provide the possibility of operating a working surface at any position on the exterior wall facade, ensure the overall investment and large-area construction of the exterior facade decoration, reduce the safety risks of construction operations, improve work efficiency, and save construction period. The device can also be used in a turnover manner, is convenient for construction, and saves costs.

[0004] To solve the above problems, the present invention provides the following technical solutions: A cantilever plate type exterior wall construction device based on a construction hanging basket; it comprises a hanging bracket assembly and a hanging basket arranged on a building; an adjustable telescopic beam is arranged on the hanging bracket assembly; a wire rope joint is arranged on the protruding end of the adjustable telescopic beam; a working wire rope and a safety wire rope are arranged on the wire rope joint; the hanging basket is movably mounted on the working wire rope and the safety wire rope; a rotating telescopic integrated assembly capable of adjusting its position is also arranged on the upper top of the hanging basket; The telescopic integrated component comprises a positioning card plate; the positioning card plate is detachably mounted on the cantilevered balcony of the building; a first support block is arranged on the outer end side of the positioning card plate; a second support block is hingedly mounted on the lower end of the first support block; a cylinder for controlling the relative rotation angle between the first support block and the second support block is also arranged between the first support block and the second support block; a telescopic third support block is also installed on the second support block; a plurality of pairs of roller wheel groups are arranged on the first support block, the second support block and the third support block; a working wire rope and a safety wire rope are arranged around these roller wheel groups; A branch steel wire rope is detachably arranged on the working steel wire rope; and hanging weights are arranged at the ends of the working steel wire rope and the branch steel wire rope.

[0005] Preferably, the suspension bracket assembly includes a front bracket and a rear bracket that are arranged relatively to each other; a fixed beam is installed between the front bracket and the rear bracket; an adjustable telescopic beam is installed on the fixed beam; a counterweight is installed on the rear bracket; a wire rope suspension frame with a roller is also arranged on the upper part of the fixed beam; after the reinforced wire rope is tensioned, the middle part of the wire rope is arranged to pass around the roller on the wire rope suspension frame.

[0006] Furthermore, a wire rope unwinding machine for adjusting the working length of the reinforcing steel wire is provided on the rear side of the rear bracket; an auxiliary roller is provided at the tail of the fixed beam; one end of the reinforcing steel wire rope passes through the auxiliary roller and is wound on the wire rope unwinding machine.

[0007] Preferably, the wire rope joint includes two relatively arranged flat plates; positioning rods are arranged at the upper, middle and lower parts between the flat plates; the positioning rod located in the middle is arranged through the adjusting telescopic beam, and the working wire rope and the safety wire rope are arranged at different positions on the positioning rod located at the lower part; the upper positioning rod is used to connect the reinforcing wire rope.

[0008] Preferably, the positioning card plate includes a slot plate with an N-shaped cross-section; the slot width of the slot plate is larger than the width of the edge beam on the cantilevered balcony; the outer end face of a side plate on the slot plate is arranged in contact with the back face of the first support block; a guide threaded through hole is opened on the other side plate of the slot plate; a bolt is installed at the guide threaded through hole; the stud end of the bolt is inserted into the interior of the slot plate, and a clamping plate for sticking to the side wall of the edge beam of the cantilevered balcony is also arranged on the stud end; the positioning card plate also includes a horizontal support plate; one end of the horizontal support plate is connected to the bottom position of the outer end side of the side plate on the slot plate having a guide threaded through hole; a plurality of positioning through holes are also opened on the horizontal support plate, and the positioning through holes are used to cooperate with the embedded parts on the cantilevered balcony for connection.

[0009] Preferably, an auxiliary bracket is also installed on the upper part of the hanging basket; a positioning tray is arranged on the top of the auxiliary bracket; movable hooks and blocks that are detachably connected to each other are respectively installed on the positioning tray and the rotating and telescopic integrated component; and a window is also opened in the middle of the positioning tray to allow the working wire rope and the safety wire rope to pass through.

[0010] Preferably, the roller groups on the first support block and the second support block are both arranged on the front end faces of the two, and protective plates are also detachably installed on the front end faces of the first support block and the second support block; a storage cavity is opened on the end face of the tail of the second support block, and the storage cavity extends along the length direction of the second support block, and the third support block is installed in the storage cavity; the cylinder is an electrically controlled dual-power cylinder; the adjustable telescopic beam and the third support block are both electrically controlled hydraulic telescopic structures; the actions of the cylinder, the adjustable telescopic beam and the third support block are all controlled by an external controller.

[0011] Preferably, ear plates are installed at positions corresponding to the lower bottom end surface of the first support block and the upper top end surface of the second support block and close to the back side thereof; the ear plates are staggered and hingedly connected to each other by bolts; and a cylinder connecting plate hingedly connected to the cylinder is also provided on the lower bottom end surface of the first support block and the upper top end surface of the second support block.

[0012] Preferably, the roller group includes a clamping guide roller, a pressure roller and an idler roller; the number of the clamping guide rollers is at least 3 groups, one of which is arranged on the upper side of the first support block, and the remaining two groups are respectively arranged in the middle and tail of the second support block; the number of the pressure rollers is at least two groups, and the two groups of pressure rollers are respectively arranged at positions adjacent to the lower bottom and upper top of the first support block and the second support block; there are two groups of idler rollers in total, and the two groups of idler rollers are arranged at the position of the protruding end of the third support block, and the distances between the axes of the two idler rollers and the end face of the third support block are different; when the first support block and When the angle between the first and second support blocks is 0°, the working wire rope and the safety wire rope are in a vertical state under the action of the suspended weight, and both are not subjected to pressure from the clamping guide roller, the pressure roller and the supporting roller; when the angle between the first support block and the second support block is 90°, the working wire rope and the safety wire rope first pass through the clamping guide roller on the first support block from top to bottom, then bypass from the outside of the pressure roller, and then horizontally pass through the clamping guide roller on the second support block; then bypass from the inside of the supporting roller and are vertically straightened under the action of the suspended weight.

[0013] The present invention also provides a construction method of a cantilever plate type exterior wall construction device based on a construction hanging basket, which comprises the following steps: S1. Accurately determine the installation positions of various components according to the hanging basket layout drawings of the construction plan; assemble the suspension bracket assembly, arrange the reinforcing wire rope, install the working wire rope and the safety wire rope on the wire rope joint, arrange the hanging basket and the rotating and telescopic integrated assembly on the working wire rope and the safety wire rope, and at this time, the angle between the first support block and the second support block on the rotating and telescopic integrated assembly is 0°; S2. According to the width of the cantilever balcony, the telescopic beam is adjusted to extend outward from the building until the wire rope joint passes over the outer side of the extended end of the cantilever balcony; S3. When it is necessary to construct the outer wall surface of the building on the lower side of the cantilever balcony and the top surface of the cantilever balcony, it is necessary to first move the hanging basket and the rotating and telescopic integrated component connected by the movable hook and the card block to the position of the cantilever balcony, so that the hanging basket is at the lower side of the cantilever balcony, and the middle part of the rotating and telescopic integrated component is facing the side end surface of the cantilever balcony; thereafter, the length of the telescopic beam is controlled and adjusted so that the rotating and telescopic integrated component is close to the end of the cantilever balcony, and the positioning card plate is facing the upper top surface of the cantilever balcony; thereafter, the hanging basket is lowered until the positioning card plate contacts the upper top surface of the cantilever balcony; when an edge beam is provided on the cantilever balcony, the groove plate on the positioning card plate is buckled on the edge beam, and the clamping plate is driven by the bolts to squeeze the edge beam, so that its two side end surfaces are clamped on the groove plate and the clamping plate respectively; when no edge beam is provided on the cantilever balcony, the embedded parts pre-embedded in the cantilever balcony are matched with the positioning through holes on the horizontal support plate to complete the connection; S4, untie the connection between the movable hook and the block to separate the hanging basket and the rotating and telescopic integrated assembly; then control the cylinder to stretch so that a 90° angle is formed between the first support block and the second support block, so that the second support block is converted to a horizontal state; S5, control the hanging basket to move downward for a distance, and then control the third support block to stretch so that the hanging basket is close to the wall to be constructed; then lower the hanging basket close to the cantilevered balcony on the lower side; S6. A hanging weight is set on the branch wire rope and is placed close to the cantilevered balcony at the lower side, thereby ensuring that the wire rope between the two cantilevered balconies is in a vertical state; S7, control the hanging basket to move down close to the lower cantilevered balcony, and the staff enters the hanging basket from the lower cantilevered balcony; thereafter, it is only necessary to control the hanging basket to climb upwards to gradually complete the construction of the wall between the two cantilevered balconies and the bottom of the upper cantilevered balcony; S8. After the construction is completed, the hanging basket is lowered to the cantilevered balcony on the lower floor. After the workers leave the hanging basket, the hanging basket and the rotating and telescopic integrated assembly are restored to the initial state in step S1.

[0014] Beneficial effects of the present invention: The hanging basket device provided by the present invention effectively breaks the discontinuous construction process of the traditional hanging basket due to the obstruction of the cantilevered balcony slab, and at the same time avoids a series of problems such as the danger of erecting and dismantling ordinary steel pipe scaffolding and the excessively long rental period, thereby realizing the overall continuity of the exterior facade construction of the large cantilevered balcony of the ecological house, saving the construction period of decoration and renovation, being safe and reliable, and ensuring the construction quality of the entire exterior wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the use state of the inventive device in this embodiment; Figure 2 is a schematic diagram of the three-dimensional structure of the suspension bracket assembly, the working steel wire rope and the safety steel wire rope in the installation state in this embodiment; Figure 3 yes Figure 2 A schematic diagram of the three-dimensional structure of the device in another viewing angle; Figure 4 yes Figure 2 A partial enlarged schematic diagram of the device at the wire rope joint; Figure 5 3D structural diagram of the hanging basket and the rotating and telescopic integrated assembly in the embodiment in the connected state; Figure 6 yes Figure 4 A partial enlarged schematic diagram of a single positioning tray and a third support block; Figure 7 It is a schematic diagram of the three-dimensional structure of the rotating and telescopic integrated assembly in the present embodiment in a retracted state in cooperation with the working steel wire rope and the safety steel wire rope; Figure 8 yes Figure 7 The left perspective view of the middle device after removing the protective plate; Fig. 9 yes Figure 8 A schematic diagram of the three-dimensional structure of the cylinder on the rotating and telescopic integrated component in a stretched state; Fig.10 yes Fig. 9 Left-side perspective view of the central device; Fig.11 is a schematic diagram of the state of the device of the present invention in step S1 of this embodiment; Fig.12 is a schematic diagram of the state of the device of the present invention in step S2 of this embodiment; Fig.13 is a schematic diagram of the state of the device of the present invention in step S3 of this embodiment; Fig.14 is a schematic diagram of the state of the device of the present invention in step S5 of this embodiment; Fig.15 is a schematic diagram of the state of the device of the present invention in step S7 of this embodiment; Fig.16 is a schematic diagram of the three-dimensional structure of the rotating telescopic integrated component of the device of the present invention in step S7 of this embodiment; Explanation of the accompanying drawings: 1. Suspension bracket assembly, 1A. Adjustable telescopic beam, 1B. Wire rope joint, 1C. Front bracket, 1D. Rear bracket, 1E. Fixed beam, 1F. Counterweight, 1G. Wire rope suspension bracket, 1H. Strengthened wire rope, 1I. Wire rope unwinder, 1J. Auxiliary roller, 2. Working wire rope, 3. Safety wire rope, 4. Hanging basket, 5. Rotating and telescopic integrated assembly, 5A. Positioning card plate, 5A1. Groove plate, 5A2. Bolt, 5A3. Clamp, 5A4. Horizontal support plate, 5B. First support block, 5C. Second support block, 5D. Cylinder, 5E. Third support block, 5F. Roller group, 5F1. Guide roller, 5F2. Pressure roller, 5F3. Support roller, 5G. Protective plate, 6. Branch wire rope, 7. Suspension hammer, 8. Auxiliary bracket, 9. Positioning tray, 10. Movable hook, 11. Block. DETAILED DESCRIPTION

[0016] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments: Example: Reference Figures 1 to 10 The present embodiment provides a cantilever plate type exterior wall construction device based on a construction hanging basket; it comprises a hanging bracket assembly 1 and a hanging basket 4 arranged on a building; an adjustable telescopic beam 1A is arranged on the hanging bracket assembly 1; a wire rope joint 1B is arranged on the protruding end of the adjustable telescopic beam 1A; a working wire rope 2 and a safety wire rope 3 are arranged on the wire rope joint 1B; the hanging basket 4 is movably mounted on the working wire rope 2 and the safety wire rope 3; a rotating telescopic integrated assembly 5 capable of adjusting its position is also arranged on the upper top of the hanging basket 4; The rotating and telescopic integrated component 5 includes a positioning card plate 5A; the positioning card plate 5A is detachably installed on the cantilevered balcony of the building; a first support block 5B is arranged on the outer end side of the positioning card plate 5A; a second support block 5C is hingedly installed at the lower end of the first support block 5B; a cylinder 5D for controlling the relative rotation angle between the first support block 5B and the second support block 5C is also arranged between the first support block 5B and the second support block 5C; a telescopic third support block 5E is also installed on the second support block 5C; a plurality of pairs of roller wheel groups 5F are arranged on the first support block 5B, the second support block 5C and the third support block 5E; the working wire rope 2 and the safety wire rope 3 are arranged around these roller wheel groups 5F; in actual use, both the wire rope and the safety rope must be locked with rope clamps; A branch wire rope 6 is also detachably provided on the working wire rope 2; a pendant 7 is provided at the ends of both the working wire rope 2 and the branch wire rope 6. The length of the first support block 5B is not less than the height of the side end of the cantilevered balcony; in this embodiment, a pair of the suspension bracket assembly 1, the working wire rope 2, the safety wire rope 3, the rotating and telescopic integrated assembly 5, the branch wire rope 7 and the pendant located on the branch wire rope are provided, and are correspondingly arranged on the left and right sides of the hanging basket; the branch wire rope 6 is detachably connected to the working wire rope 2 through a wire clamp; The suspension bracket assembly 1 includes a front bracket 1C and a rear bracket 1D that are arranged opposite to each other; a fixed beam 1E is installed between the front bracket 1C and the rear bracket 1D; an adjustable telescopic beam 1A is installed on the fixed beam 1E; a counterweight block 1F is installed on the rear bracket 1D; a wire rope hanger 1G with a roller is also arranged on the upper part of the fixed beam 1C; after the reinforcing wire rope 1H is tensioned, the middle part of the reinforcing wire rope is arranged to pass around the roller on the wire rope hanger 1G.

[0017] Furthermore, a wire rope unwinding machine 1I for adjusting the working length of the reinforcing wire 1H is provided on the rear side of the rear support 1D; an auxiliary roller 1J is provided at the tail of the fixed beam 1E; one end of the reinforcing wire rope 1H passes through the auxiliary roller 1J and is wound on the wire rope unwinding machine 1I.

[0018] The wire rope joint 1B includes two relatively arranged flat plates; positioning rods are arranged at the upper, middle and lower parts between the flat plates; the positioning rod in the middle is arranged through the adjustable telescopic beam 1A, and the working wire rope 2 and the safety wire rope 3 are arranged at different positions on the positioning rod in the lower part; the upper positioning rod is used to connect the reinforcing wire rope 1H.

[0019] The positioning card plate 5A includes a slot plate 5A1 with an N-shaped cross-section; the slot width of the slot plate 5A1 is larger than the width of the edge beam on the cantilevered balcony; the outer end surface of a side plate on the slot plate 5A1 is arranged in contact with the back of the first support block 5B; a guide threaded through hole is opened on the other side plate of the slot plate 5A1; a bolt 5A2 is installed at the guide threaded through hole; the stud end of the bolt 5A2 is inserted into the interior of the slot plate 5A1, and a clamping plate 5A3 for sticking to the side wall of the edge beam of the cantilevered balcony is also arranged on the stud end; the positioning card plate 5A also includes a horizontal support plate 5A4; one end of the horizontal support plate 5A4 is connected to the bottom position of the outer end side of the side plate with a guide threaded through hole on the slot plate 5A1; a number of positioning through holes are also opened on the horizontal support plate 5A4, and the positioning through holes are used to cooperate with the embedded parts on the cantilevered balcony for connection. In this embodiment, a step pad is provided at the lower part of the side plate where the groove plate 5A1 of the positioning clamp plate 5A is in contact with the first support block 5B, and the first support block 5B and the positioning clamp plate 5A are detachably connected by bolts on the step pad.

[0020] An auxiliary bracket 8 is also installed on the upper part of the hanging basket 4; a positioning tray 9 is arranged on the top of the auxiliary bracket 8; a movable hook 10 and a clamping block 11 which are detachably connected to each other are respectively installed on the positioning tray 9 and the rotating and telescopic integrated component 5; a window is also opened in the middle of the positioning tray 9 to allow the working wire rope 2 and the safety wire rope 3 to pass through. In this embodiment, the clamping block 11 is arranged on the positioning tray, and the movable clamping hook is arranged on the third supporting block of the rotating and telescopic integrated component; and the clamping block and the movable clamping hook are arranged on the left and right sides of the single positioning tray and the third supporting block.

[0021] The roller groups 4F on the first support block 5B and the second support block 5C are both arranged on the front side end faces of the two, and the protective plates 5G are also detachably installed on the front side end faces of the first support block 5B and the second support block 5C; a storage cavity is opened on the end face of the tail of the second support block 5C, and the storage cavity extends along the length direction of the second support block 5C, and the third support block 5E is installed in the storage cavity; the cylinder 5D is an electrically controlled dual-power cylinder; the adjustable telescopic beam 1A and the third support block 5E are both electrically controlled hydraulic telescopic rod structures; the actions of the cylinder 5D, the adjustable telescopic beam 1A and the third support block 5E are all controlled by an external controller. The adjustable telescopic beam 1A in this embodiment is a three-section hydraulic telescopic rod structure; the purpose of using the protective plate 5G is not only to protect the roller groups on the first support block and the second support block, but also to play the role of counterweight to prevent the center of gravity of the overall rotating telescopic integrated component from being too biased toward the counter beam on the cantilever beam.

[0022] Ear plates are installed at the positions corresponding to the back side of the lower bottom end surface of the first support block 5B and the upper top surface of the second support block 5C; the ear plates are staggered and hinged by bolts; a cylinder connecting plate hinged to the cylinder 5D is also arranged at the lower bottom end surface of the first support block 5B and the upper top surface of the second support block 5C. In this embodiment, the cylinder connecting plate on the first support block 5B is arranged in the middle of its lower bottom surface, and the cylinder connecting plate on the second support block 5C is arranged at a position close to the front side of its upper top surface.

[0023] The roller group 5F includes a clamping guide roller 5F1, a pressure roller 5F2 and an idler roller 5F3; the number of the clamping guide rollers 5F1 is at least 3 groups, one of which is arranged on the upper side of the first support block 5B, and the remaining two groups are arranged in the middle and tail of the second support block 5C respectively; the number of the pressure rollers 5F2 is at least two groups, and the two groups of pressure rollers 2F2 are respectively arranged at the positions adjacent to the lower bottom and the upper top of the first support block 5B and the second support block 5C; there are two groups of idler rollers 5F3, and the two groups of idler rollers 5F3 are arranged at the position of the protruding end of the third support block 5E, and the distances between the axes of the two idler rollers 5F3 and the end surface of the third support block 5E are different; when the first support block 5B When the angle between the first support block 5B and the second support block 5C is 0°, the working wire rope 2 and the safety wire rope 3 are in a vertical state under the action of the suspended weight 7, and both are not subjected to pressure from the clamping guide roller 5F1, the pressure roller 5F2 and the supporting roller 5F3; when the angle between the first support block 5B and the second support block 5C is 90°, the working wire rope 2 and the safety wire rope 3 first pass through the clamping guide roller 5F1 on the first support block 5B from top to bottom, then bypass from the outside of the pressure roller 5F2, and then horizontally pass through the clamping guide roller 5F1 on the second support block 5C; and then bypass from the inside of the supporting roller 5F3 and are vertically straightened under the action of the suspended weight 7.

[0024] When using the telescopic hanging basket in this embodiment, it includes the following steps: S1. According to the hanging basket layout drawing of the construction plan, accurately determine the installation position of each component; assemble the suspension bracket assembly 1, arrange the reinforcing wire rope 1H, install the working wire rope 2 and the safety wire rope 3 on the wire rope joint 1B, arrange the hanging basket 4 and the rotating and telescopic integrated assembly 5 on the working wire rope 2 and the safety wire rope 3, at this time, the angle between the first support block 5B and the second support block 5C on the rotating and telescopic integrated assembly 5 is 0°; refer to Fig.11 In this embodiment, cantilever balconies are provided at the F and F+3 floors, and the exterior walls between the F and F+3 floors need to be constructed first; in the specific arrangement, the suspension bracket assembly is arranged on the roof layer, and the hanging basket 4 can be considered to be installed on the top of the cantilever balcony on the F+3 floor; S2. According to the width of the cantilever balcony, the telescopic beam is adjusted to extend outward from the building until the wire rope joint 1B passes over the outer side of the protruding end of the cantilever balcony; S3. When it is necessary to construct the outer wall surface of the building on the lower side of the cantilever balcony and the top surface of the cantilever balcony, it is necessary to first move the hanging basket 4 and the rotating and telescopic integrated component 5 connected together by the movable hook 10 and the block 11 to the position of the cantilever balcony, so that the hanging basket 4 is located on the lower side of the cantilever balcony, and the middle part of the rotating and telescopic integrated component 5 is facing the side end surface of the cantilever balcony; thereafter, the length of the telescopic beam 1A is controlled and adjusted so that the rotating and telescopic integrated component 5 is close to the end of the cantilever balcony, and the positioning card plate 5A is facing the cantilever balcony. The upper top surface of the platform; thereafter, the hanging basket 4 is lowered until the positioning card plate 5A contacts the upper top surface of the cantilevered balcony; when an edge beam is provided on the cantilevered balcony, the groove plate 5A1 on the positioning card plate 5A is buckled on the edge beam, and the clamping plate 5A3 is driven by the bolt 5A2 to squeeze the edge beam, so that the two side end surfaces are clamped on the groove plate 5A1 and the clamping plate 5A3 respectively; when no edge beam is provided on the cantilevered balcony, the embedded parts embedded in the cantilevered balcony are matched with the positioning through holes on the horizontal support plate 5A4 to complete the connection; S4, untie the connection between the movable hook 10 and the block 11, so that the hanging basket 4 and the rotating and telescopic integrated assembly 5 are separated; thereafter, the cylinder 5D is controlled to stretch, so that a 90° angle is formed between the first support block 5B and the second support block 5C, so that the second support block 5C is converted to a horizontal state; S5, control the hanging basket 4 to move downward for a distance, and then control the third support block 5E to stretch so that the hanging basket 4 is close to the wall to be constructed; then lower the hanging basket 4 to the lower cantilevered balcony; here, the hanging basket is controlled to move downward first because during the stretching process of the third support block, the working wire rope and the safety wire rope will be tightened upward with the stretching, and the hanging basket will also move upward accordingly. If the hanging basket is not lowered in advance, it will cause a collision between the hanging basket and the third support block; S6, set the hanging weight 7 on the branch wire rope 6 and make it close to the lower cantilevered balcony, thereby ensuring that the wire rope between the two cantilevered balconies is in a vertical state; S7, control the hanging basket to be lowered close to the lower cantilevered balcony, and the staff enters the hanging basket 4 from the lower cantilevered balcony; thereafter, it is only necessary to control the hanging basket 4 to climb upward to gradually complete the construction of the wall between the two cantilevered balconies and the bottom of the upper cantilevered balcony; S8. After the construction is completed, the hanging basket 4 is lowered to the cantilevered balcony on the lower floor. After the workers leave the hanging basket, the hanging basket 4 and the rotating and telescopic integrated component 5 are restored to the initial state in step S1.

Claims

1. A cantilever plate-type exterior wall construction device based on a construction hanging basket, comprising a hanging bracket assembly (1) and a hanging basket (4) arranged on a building; characterized in that: An adjustable telescopic beam (1A) is provided on the suspension bracket assembly (1); a wire rope joint (1B) is provided on the extended end of the adjustable telescopic beam (1A); a working wire rope (2) and a safety wire rope (3) are provided on the wire rope joint (1B); a hanging basket (4) is movably mounted on the working wire rope (2) and the safety wire rope (3); and a rotating telescopic integrated assembly (5) capable of adjusting its position is also provided on the upper top of the hanging basket (4); The telescopic integrated component (5) comprises a positioning card plate (5A); the positioning card plate (5A) is detachably mounted on a cantilevered balcony of a building; a first support block (5B) is arranged on the outer end side of the positioning card plate (5A); a second support block (5C) is hingedly mounted on the lower end of the first support block (5B); a cylinder (5D) for controlling the relative rotation angle between the first support block (5B) and the second support block (5C) is also arranged between the first support block (5B) and the second support block (5C); a telescopic third support block (5E) is also mounted on the second support block (5C); a plurality of pairs of roller assemblies (5F) are arranged on the first support block (5B), the second support block (5C) and the third support block (5E); a working wire rope (2) and a safety wire rope (3) are arranged around these roller assemblies (5F); A branch steel wire rope (6) is also detachably provided on the working steel wire rope (2); and a hanging weight (7) is provided at the ends of both the working steel wire rope (2) and the branch steel wire rope (6).

2. According to claim 1, a cantilever plate type exterior wall construction device based on a construction hanging basket is characterized in that: The suspension bracket assembly (1) comprises a front bracket (1C) and a rear bracket (1D) arranged opposite to each other; a fixed beam (1E) is installed between the front bracket (1C) and the rear bracket (1D); an adjustable telescopic beam (1A) is installed on the fixed beam (1E); a counterweight (1F) is installed on the rear bracket (1D); a steel wire rope suspension frame (1G) with a roller is also arranged on the upper part of the fixed beam (1C); after the reinforcing steel wire rope (1H) is tensioned, the middle part of the reinforcing steel wire rope is passed around the roller on the steel wire rope suspension frame (1G) for arrangement.

3. The cantilever plate type exterior wall construction device based on the construction hanging basket according to claim 2 is characterized in that: A steel wire rope unwinding machine (1I) for adjusting the working length of the reinforcing steel wire (1H) is also provided on the rear side of the rear support (1D); an auxiliary roller (1J) is provided at the tail of the fixed beam (1E); one end of the reinforcing steel wire rope (1H) is wound around the steel wire rope unwinding machine (1I) after passing through the auxiliary roller (1J).

4. The cantilever plate type exterior wall construction device based on a construction hanging basket according to claim 1 is characterized in that: The wire rope joint (1B) comprises two flat plates arranged opposite to each other; positioning rods are arranged at the upper, middle and lower parts between the flat plates; the positioning rod at the middle part is arranged through the adjustable telescopic beam (1A); the working wire rope (2) and the safety wire rope (3) are arranged at different positions on the positioning rod at the lower part; the positioning rod at the upper part is used to connect the reinforcing wire rope (1H).

5. The cantilever plate type exterior wall construction device based on a construction hanging basket according to claim 1 is characterized in that: The positioning card plate (5A) comprises a slot plate (5A1) having an N-shaped cross section; the slot width of the slot plate (5A1) is larger than the width of the edge beam on the cantilever balcony; the outer end surface of a side plate on the slot plate (5A1) is arranged in contact with the back surface of the first support block (5B); a guide thread through hole is provided on the other side plate of the slot plate (5A1); a bolt (5A2) is installed at the guide thread through hole; the stud end of the bolt (5A2) is inserted into the slot plate (5A1), and a clamping plate (5A3) for being attached to the side wall of the edge beam of the cantilever balcony is also provided on the stud end; the positioning card plate (5A) further comprises a horizontal support plate (5A4); one end of the horizontal support plate (5A4) is connected to the bottom position of the outer end side of the side plate on the slot plate (5A1) having the guide thread through hole; a plurality of positioning through holes are also provided on the horizontal support plate (5A4), and the positioning through holes are used to cooperate with the embedded parts on the cantilever balcony for connection.

6. The cantilever plate type exterior wall construction device based on a construction hanging basket according to claim 1 is characterized in that: An auxiliary bracket (8) is also installed on the upper part of the hanging basket (4); a positioning tray (9) is arranged on the top of the auxiliary bracket (8); a movable hook (10) and a clamping block (11) which are detachably connected to each other are respectively installed on the positioning tray (9) and the rotating and telescopic integrated component (5); and a window is also opened in the middle of the positioning tray (9) to allow the working wire rope (2) and the safety wire rope (3) to pass through.

7. The cantilever plate type exterior wall construction device based on a construction hanging basket according to claim 1 is characterized in that: The roller groups (4F) on the first support block (5B) and the second support block (5C) are both arranged on the front end surfaces of the two, and protective plates (5G) are also detachably mounted on the front end surfaces of the first support block (5B) and the second support block (5C); a storage cavity is opened on the end surface of the tail of the second support block (5C), the storage cavity extends along the length direction of the second support block (5C), and the third support block (5E) is mounted in the storage cavity; the cylinder (5D) is an electrically controlled dual-power cylinder; the adjustable telescopic beam (1A) and the third support block (5E) are both electrically controlled hydraulic telescopic rod structures; the actions of the cylinder (5D), the adjustable telescopic beam (1A) and the third support block (5E) are all controlled by an external controller.

8. The cantilever plate type exterior wall construction device based on a construction hanging basket according to claim 1 is characterized in that: Ear plates are installed at positions corresponding to the back side of the lower bottom end surface of the first support block (5B) and the upper top end surface of the second support block (5C); the ear plates are arranged in a staggered manner and are hingedly connected by bolts; and a cylinder connecting plate hingedly connected to the cylinder (5D) is also arranged on the lower bottom end surface of the first support block (5B) and the upper top end surface of the second support block (5C).

9. The cantilever plate type exterior wall construction device based on a construction hanging basket according to claim 1 is characterized in that: The roller group (5F) comprises a clamping guide roller (5F1), a pressure roller (5F2) and an idler roller (5F3); the number of the clamping guide rollers (5F1) is at least three, one of which is arranged on the upper side of the first support block (5B), and the remaining two are arranged at the middle and tail of the second support block (5C) respectively; the number of the pressure rollers (5F2) is at least two, and the two groups of pressure rollers (2F2) are arranged at adjacent positions of the lower bottom and upper top of the first support block (5B) and the second support block (5C) respectively; there are two groups of idler rollers (5F3) in total, and the two groups of idler rollers (5F3) are arranged at the position of the protruding end of the third support block (5E), and the distances between the axes of the two idler rollers (5F3) and the end surface of the third support block (5E) are different; when the first support block (5B) and When the angle between the first support block (5B) and the second support block (5C) is 0°, the working steel wire rope (2) and the safety steel wire rope (3) are in a vertical state under the action of the hanging weight (7), and both are not subjected to pressure from the clamping guide roller (5F1), the pressure roller (5F2) and the idler roller (5F3); when the angle between the first support block (5B) and the second support block (5C) is 90°, the working steel wire rope (2) and the safety steel wire rope (3) first pass through the clamping guide roller (5F1) on the first support block (5B) from top to bottom, then bypass the outside of the pressure roller (5F2), and then horizontally pass through the clamping guide roller (5F1) on the second support block (5C); and then bypass the inside of the idler roller (5F3) and are vertically straightened under the action of the hanging weight (7).

10. A construction method for a cantilevered plate-type exterior wall construction device based on a construction hanging basket according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. Accurately determine the installation positions of various components according to the hanging basket layout drawing of the construction plan; assemble the suspension bracket assembly (1), arrange the reinforcing steel wire rope (1H), install the working steel wire rope (2) and the safety steel wire rope (3) on the steel wire rope joint (1B), arrange the hanging basket (4) and the rotating and telescopic integrated assembly (5) on the working steel wire rope (2) and the safety steel wire rope (3), and at this time, the angle between the first support block (5B) and the second support block (5C) on the rotating and telescopic integrated assembly (5) is 0°; S2. According to the width of the cantilever balcony, the telescopic beam is adjusted to extend outward from the building until the wire rope joint (1B) passes over the outer side of the extended end of the cantilever balcony; S3. When it is necessary to construct the exterior wall of the building below the cantilever balcony and the top surface of the cantilever balcony, it is necessary to first move the hanging basket (4) and the rotating and telescopic integrated component (5) connected together by the movable hook (10) and the clamping block (11) to the position of the cantilever balcony, so that the hanging basket (4) is located at the lower side of the cantilever balcony, and the middle part of the rotating and telescopic integrated component (5) is directly opposite to the side end surface of the cantilever balcony; thereafter, the length of the telescopic beam (1A) is controlled and adjusted so that the rotating and telescopic integrated component (5) is close to the end of the cantilever balcony, and the positioning clamping plate (5A) is directly opposite to the cantilever balcony. The upper top surface of the platform; thereafter, the hanging basket (4) is lowered until the positioning card plate (5A) contacts the upper top surface of the cantilever balcony; when an edge beam is provided on the cantilever balcony, the groove plate (5A1) on the positioning card plate (5A) is buckled on the edge beam, and the clamping plate (5A3) is driven by the bolt (5A2) to squeeze the edge beam, so that the two side end surfaces of the edge beam are clamped on the groove plate (5A1) and the clamping plate (5A3) respectively; when no edge beam is provided on the cantilever balcony, the embedded parts embedded in the cantilever balcony are matched with the positioning through holes on the horizontal support plate (5A4) to complete the connection; S4, unfastening the connection between the movable hook (10) and the clamping block (11), so that the hanging basket (4) and the rotating and telescopic integrated assembly (5) are separated; thereafter, the cylinder (5D) is controlled to stretch, so that a 90° angle is formed between the first support block (5B) and the second support block (5C), so that the second support block (5C) is converted into a horizontal state; S5, controlling the hanging basket (4) to move downward for a certain distance, and then controlling the third support block (5E) to stretch so that the hanging basket (4) is close to the wall to be constructed; and then lowering the hanging basket (4) close to the cantilevered balcony at the lower side; S6, setting a hanging weight (7) on the branch steel wire rope (6) and making it close to the cantilevered balcony at the lower side, thereby ensuring that the steel wire rope between the two cantilevered balconies is in a vertical state; S7, control the hanging basket to move down close to the lower cantilevered balcony, and the staff enters the hanging basket (4) from the middle of the lower cantilevered balcony; thereafter, it is only necessary to control the hanging basket (4) to climb upwards to gradually complete the construction of the wall between the two cantilevered balconies and the bottom of the upper cantilevered balcony; S8. After the construction is completed, the hanging basket (4) is lowered to the cantilevered balcony on the lower floor. After ensuring that the workers leave the hanging basket, the hanging basket (4) and the rotating and telescopic integrated component (5) are restored to the initial state in step S1.

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