Construction method of counterweight-free suspension type hanging basket

Abstract

The invention relates to the technical field of building structure construction, and particularly discloses a construction method of a counterweight-free suspension type hanging basket, which comprises the following steps of: forming a vertical hole in a floor slab of a building; a suspension mechanism is placed on the floor, and the suspension mechanism is located over the vertical hole; a steel wire rope is mounted on the suspension mechanism; an overhanging platform is placed below the floor slab; the end, away from the suspension mechanism, of the steel wire rope penetrates through the vertical hole and then is connected with an elevator of the cantilever platform; and after the cantilever platform is used, the steel wire ropes are disconnected from the hoister, and the vertical holes are filled with concrete after the steel wire ropes are pulled out of the vertical holes. The cantilever platform has the effect that construction of the cantilever platform is more convenient.

Description

Technical Field

[0001] The present application relates to the technical field of building structure construction, and in particular to a construction method of a non-counterweight suspended hanging basket. Background Art

[0002] At present, the hanging basket is a construction machinery for high-altitude operations in construction projects, mostly used for curtain wall installation. The hanging basket is a new type of high-altitude operation equipment that can replace traditional scaffolding, reduce construction costs, improve work efficiency, and can be reused. The use of construction hanging baskets has gradually become a trend and has been widely used in high-altitude operations such as exterior wall construction and curtain wall installation of high-rise and multi-story buildings.

[0003] In the related art, a climbing vehicle is usually used to drive the hanging basket to rise and fall, or a scaffold is spread all over the construction site, and the hanging basket lifting device is lifted and lowered on the scaffold.

[0004] The above-mentioned related technologies have the following defects: in the construction of cantilevered ceiling structures of high-rise buildings, due to the large height of the cantilevered parts and site limitations, aerial platforms are difficult to use, and full scaffolding is not economical and safe. Therefore, in the construction of cantilevered ceiling structures of high-rise buildings, the construction of hanging baskets is very inconvenient. Summary of the invention

[0005] In order to facilitate the construction of a hanging basket, the present application provides a construction method of a non-counterweight suspended hanging basket.

[0006] The construction method of a non-counterweight suspended hanging basket provided in the present application adopts the following technical solution: A construction method for a non-counterweight suspended hanging basket comprises the following steps: S1: A vertical hole is opened in the floor slab of the building; S2: placing a hanging mechanism on the floor slab, wherein the hanging mechanism is located directly above the vertical hole; S3: Installing a steel wire rope on the suspension mechanism; S4: placing a cantilever platform below the floor slab; S5: After passing one end of the steel wire rope away from the suspension mechanism through the vertical hole, the end is connected to the hoist of the cantilever platform; S6: After the cantilever platform is used, the connection between the steel wire rope and the hoist is disconnected, the steel wire rope is pulled out from the vertical hole, and the vertical hole is filled with concrete.

[0007] By adopting the above technical solution, the suspension mechanism is placed on the floor, a vertical hole is opened on the floor below the suspension mechanism, a steel wire rope is installed on the suspension mechanism to pass through the vertical hole vertically, a cantilever platform is placed below the floor, and the end of the steel wire rope away from the suspension mechanism is connected to the hoist of the cantilever platform, and the cantilever platform is driven up and down by the hoist, so as to facilitate the workers to carry out the ceiling construction of the cantilever structure of the high-rise building. In this application, the weight of the suspension mechanism, the steel wire rope and the cantilever platform can be completely stably borne by the floor, and the suspension mechanism will only bear the vertical downward pulling force caused by the deadweight of the steel wire rope and the cantilever platform. Therefore, the suspension mechanism is directly placed on the floor, and under the action of gravity, the suspension mechanism can stay stably on the floor, without the need for additional counterweights, and without the need for additional fixing of the suspension mechanism, making the construction of the cantilever platform more convenient.

[0008] Optionally, an elastic protective tube is provided in the vertical hole, and the elastic protective tube is sleeved on the steel wire rope and is detachably connected to the floor slab.

[0009] By adopting the above technical solution, the elastic protective tube prevents the steel wire rope from being scratched by the floor slab when it is in the vertical hole.

[0010] Optionally, the suspension mechanism includes a crossbeam and two standard brackets, and the two standard brackets are arranged opposite to each other; The standard bracket includes a base, a column and a lifting piece, and the column is installed on the base in a liftable manner; The lifting member is installed at one end of the column away from the base, and a slot is provided at one end of the lifting member away from the column; The two ends of the crossbeam are respectively arranged in the two clamping grooves, and the crossbeam is detachably connected to the supporting member; The steel wire rope is detachably connected to the crossbeam.

[0011] By adopting the above technical solution, an easily disassembled and height-adjustable arch bracket is formed, which reserves sufficient operating space for the installation of the wire rope and facilitates the connection between the wire rope and the suspension mechanism.

[0012] Optionally, the column comprises an outer tube, an inner tube, a first adjusting bolt and a first adjusting nut, and the outer tube is vertically mounted on the base; The inner tube is arranged vertically, and one end of the inner tube is inserted into the outer tube, and the other end is connected to the lifting member; The side wall of the inner tube is provided with a plurality of first inner adjustment holes distributed vertically; The side wall of the outer tube is provided with a first outer adjustment hole, and the axis of the first outer adjustment hole is coplanar with the axes of the first inner adjustment holes; The first adjusting bolt passes through the first outer adjusting hole and the first inner adjusting hole coaxial with the first outer adjusting hole, and is then threadedly connected with the first adjusting nut.

[0013] By adopting the above technical solution, the overall height of the column can be adjusted by vertically moving the inner tube. The first adjusting bolt and the first adjusting nut are used to lock the adjusted inner tube.

[0014] Optionally, a hanging head is connected between the steel wire rope and the crossbeam, and the hanging head is arranged between the two standard brackets; In the length direction of the crossbeam, the hanging head is slidably connected to the crossbeam and is also detachably connected to the crossbeam.

[0015] By adopting the above technical solution, the hanging head is used to connect the wire rope to the crossbeam, and after the wire rope is installed, it can slide on the crossbeam through the hanging head, so that the wire rope can be easily calibrated during the debugging process.

[0016] Optionally, one end of the hanging head facing the vertical hole is provided with a clamping groove arranged along the length direction of the beam; The crossbeam is located in the clamping groove, and the hanging head is slidably connected to the crossbeam through the clamping groove.

[0017] By adopting the above technical solution, the hanging head is slidably connected to the crossbeam through the clamping groove.

[0018] Optionally, a plurality of second inner adjustment holes are provided on the side wall of the crossbeam, the second inner adjustment holes are arranged along the width direction of the crossbeam, and the plurality of second inner adjustment holes are distributed at intervals along the length direction of the crossbeam; The hanging head is provided with a second outer adjustment hole, the second outer adjustment hole is arranged along the width direction of the beam, and the axis of the second outer adjustment hole is coplanar with the axes of the plurality of second inner adjustment holes; The suspension mechanism further includes a second adjusting bolt and a second adjusting nut. After the second adjusting bolt passes through the second outer adjusting hole and the second inner adjusting hole coaxial with the second outer adjusting hole, it is threadedly connected with the second adjusting nut.

[0019] By adopting the above technical solution, after the adjustment of the hanging head is completed, when it needs to remain stationary on the beam, the hanging head is locked by means of the second adjusting bolt passing through the second outer adjusting hole and the second inner adjusting hole coaxial with the second outer adjusting hole and then being screwed with the second adjusting nut.

[0020] Optionally, a pulley is provided on the hanging head, the pulley is arranged in the clamping groove and is rotatably connected to the hanging head; The steel wire rope comprises a hoisting rope segment, a wheel rope segment, a first connecting rope segment, an arcuate rope segment and a second connecting rope segment, wherein the hoisting rope segment, the wheel rope segment, the first connecting rope segment, the arcuate rope segment and the second connecting rope segment are connected in sequence; One end of the hoisting rope segment away from the wheel rope segment passes through the vertical hole and is connected to the hoist; The wheel rope segment is wound around the pulley; The first connecting rope segment is arranged along the length direction of the hoisting rope segment, and a plurality of first steel wire rope lock buckles are connected to the hoisting rope segment; The second connecting rope segment is arranged along the length direction of the lifting rope segment, and a plurality of second steel wire rope lock buckles are connected to the lifting rope segment.

[0021] By adopting the above technical solution, the wire rope is supported by the pulley, which can reduce the wear of the wire rope during the activity. The first wire rope lock fixes the first connecting rope segment and the lifting rope segment together, so that the wire rope can be sleeved and fixed on the pulley. The second wire rope lock fixes the second connecting rope segment and the lifting rope segment together, and is used to form an arc-shaped rope segment between the first connecting rope segment and the second connecting rope segment. During the use of the cantilever platform, by observing whether the arc-shaped rope segment becomes shorter or straightened, it is determined whether the wire rope can be safely and stably fixed on the pulley. If the arc-shaped rope segment becomes shorter or straightened, it means that the fixation between the wire rope and the pulley is loose, and the wire rope at the pulley needs to be reinforced or re-fixed.

[0022] Optionally, a knot is provided at one end of the second connecting rope segment away from the arc-shaped rope segment, and the diameter of the knot is larger than the diameter of the first steel wire rope buckle and the diameter of the second steel wire rope buckle.

[0023] By adopting the above technical solution, if the fixation between the wire rope and the pulley becomes loose, as long as the first wire rope lock buckle and the second wire rope lock buckle have not completely fallen off, the knot can be stuck on the first wire rope lock buckle or the second wire rope lock buckle, so that the wire rope will not fall off the pulley, thereby improving the safety of the fixation between the wire rope and the pulley.

[0024] Optionally, a limit baffle is provided on the lifting rope segment, and the limit baffle is located below the floor slab.

[0025] By adopting the above technical solution, when the hoist raises the height of the cantilever platform below the floor slab, the limit baffle can prevent the cantilever platform from being excessively raised and causing the workers to hit the floor slab.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. In the present application, the weight of the suspension mechanism, steel wire rope and cantilever platform can be completely and stably borne by the floor slab, and the suspension mechanism will only bear the vertical downward pulling force caused by the weight of the steel wire rope and the cantilever platform. Therefore, the suspension mechanism is directly placed on the floor slab. Under the action of gravity, the suspension mechanism can stay stably on the floor slab. No additional counterweight is required, and no additional fixing of the suspension mechanism is required, making the construction of the cantilever platform more convenient.

[0027] 2. The elastic protective tube in the present application can protect the steel wire rope so that the steel wire rope is not easily scratched by the floor when in the vertical hole.

[0028] 3. In the present application, the lifting head is used to connect the steel wire rope to the crossbeam, and after the steel wire rope is installed, it can slide on the crossbeam through the lifting head, so as to facilitate the alignment of the steel wire rope during the commissioning process.

[0029] 4. In the present application, the steel wire rope is supported by a pulley, which can reduce the wear of the steel wire rope during the activity.

[0030] 5. In the present application, the first connecting rope segment and the lifting rope segment are fixed together by the first wire rope lock, so that the wire rope can be sleeved and fixed on the pulley.

[0031] 6. In the present application, the second wire rope lock fixes the second connecting rope segment and the lifting rope segment together to form an arc-shaped rope segment between the first connecting rope segment and the second connecting rope segment. During the use of the cantilever platform, by observing whether the arc-shaped rope segment becomes shorter or straightened, it is determined whether the wire rope can be safely and stably fixed on the pulley. If the arc-shaped rope segment becomes shorter or straightened, it means that the fixation between the wire rope and the pulley is loose, and the wire rope at the pulley needs to be reinforced or re-fixed.

[0032] 7. In the present application, if the fixation between the wire rope and the pulley becomes loose, as long as the first wire rope buckle and the second wire rope buckle have not completely fallen off, the knot can be stuck on the first wire rope buckle or the second wire rope buckle, so that the wire rope will not fall off the pulley, thereby improving the security of the fixation between the wire rope and the pulley.

[0033] 8. In the present application, when the hoist raises the height of the cantilever platform below the floor slab, the limit baffle can prevent the cantilever platform from being raised excessively, causing the workers to hit the floor slab. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0035] Figure 1 This is the process intention of the embodiment of the present application; Figure 2 It is a schematic diagram of the overall structure of an embodiment of the present application; Figure 3 It is a structural diagram of the suspension mechanism; Figure 4 It is a schematic diagram of the structure of a wire rope.

[0036] Reference numerals: 1. Building; 11. Wall; 12. Floor; 1201. Vertical hole; 13. Elastic protective tube; 2. Suspension mechanism; 21. Standard bracket; 211. Base; 212. Anti-slip foot; 213. Column; 2131. Outer tube; 213101. First outer adjustment hole; 2132. Inner tube; 213201. First inner adjustment hole; 2133. First adjustment bolt; 2134. First adjustment nut; 214. Lifting piece; 2140. Slot; 215. Reinforcement rib; 22 , beam; 220, second inner adjustment hole; 23, lifting head; 230, clamping groove; 2301, second outer adjustment hole; 231, second adjustment bolt; 232, second adjustment nut; 24, pulley; 3, wire rope; 31, lifting rope segment; 32, winding rope segment; 33, first connecting rope segment; 34, arc-shaped rope segment; 35, second connecting rope segment; 36, knot; 4, first wire rope lock; 40, second wire rope lock; 5, limit baffle; 6, cantilever platform; 61, hoist. DETAILED DESCRIPTION

[0037] The following is combined with Figure 1-4 This application is described in further detail.

[0038] The present application embodiment discloses a construction method of a non-counterweight suspended hanging basket. Figure 1 and Figure 2 A construction method of a non-counterweight suspended hanging basket comprises the following steps: S1: A vertical hole 1201 is opened on the floor 12 of the building 1, an elastic protection tube 13 is arranged in the vertical hole 1201, and the elastic protection tube 13 is detachably connected to the floor 12; S2: placing the suspension mechanism 2 on the floor 12, the suspension mechanism 2 is located directly above the vertical hole 1201; S3: Install the wire rope 3 on the suspension mechanism 2; S4: placing a cantilever platform 6 below the floor 12; S5: After the end of the steel wire rope 3 away from the suspension mechanism 2 passes through the inner hole of the elastic protection tube 13 in the vertical hole 1201, it is connected to the hoist 61 of the cantilever platform 6; S6: After the cantilever platform 6 is used, the connection between the wire rope 3 and the hoist 61 is disconnected, the wire rope 3 is pulled out from the vertical hole 1201, and the elastic protective tube 13 is removed from the vertical hole 1201, and then the vertical hole 1201 is filled with concrete.

[0039] Reference Figure 1 and Figure 2 In the embodiment of the present application, the cantilever platform 6 and the hoist 61 are prior art, and the cantilever platform 6 is a conventional hanging basket. In order to maintain the balance of the cantilever platform 6, there are two suspension mechanisms 2, which are respectively located at the two ends of the cantilever platform 6. The suspension mechanism 2 is placed on the floor 12, a vertical hole 1201 is opened on the floor 12 below the suspension mechanism 2, and a steel wire rope 3 is installed on the suspension mechanism 2 to vertically pass through the inner hole of the elastic protective tube 13. The elastic protective tube 13 makes it difficult for the steel wire rope 3 to be scratched by the floor 12 when it is in the vertical hole 1201. The cantilever platform 6 is placed below the floor 12, and the end of the steel wire rope 3 away from the suspension mechanism 2 is connected to the hoist 61 of the cantilever platform 6. The cantilever platform 6 is driven to rise and fall by the hoist 61, so as to facilitate the workers to carry out the ceiling construction of the cantilever structure of the high-rise building. In the present application, the weight of the suspension mechanism 2, the steel wire rope 3 and the cantilever platform 6 can be completely and stably borne by the floor 12, and the suspension mechanism 2 will only bear the vertical downward pulling force caused by the self-weight of the steel wire rope 3 and the cantilever platform 6. Therefore, the suspension mechanism 2 is directly placed on the floor 12. Under the action of gravity, the suspension mechanism 2 can stay stably on the floor 12. No additional counterweight is required, and no additional fixing of the suspension mechanism 2 is required, making the construction of the cantilever platform 6 more convenient.

[0040] Reference Figure 2 , Figure 3 and Figure 4 The suspension mechanism 2 includes a crossbeam 22 and two standard brackets 21, and the two standard brackets 21 are arranged opposite to each other. The standard bracket 21 includes a base 211, a column 213 and a lifting piece 214, and a plurality of anti-slip feet 212 are provided at the lower end of the base 211. The column 213 is installed on the base 211 in a liftable manner. The lifting piece 214 is installed at one end of the column 213 away from the base 211, and a slot 2140 is provided at one end of the lifting piece 214 away from the column 213. The two ends of the crossbeam 22 are respectively arranged in the two slots 2140, and the crossbeam 22 and the lifting piece 214 are detachably connected. The steel wire rope 3 is detachably connected to the crossbeam 22.

[0041] Reference Figure 2 , Figure 3 and Figure 4 In the embodiment of the present application, a plurality of reinforcing ribs 215 are connected between the base 211, the lifting piece 214 and the column 213 to improve the stability of the installation of the lifting piece 214 and the column 213. The base 211, the column 213 and the lifting piece 214 are combined to form an arched bracket that is easy to disassemble and has adjustable height, which reserves sufficient operating space for the installation of the wire rope 3 and facilitates the connection between the wire rope 3 and the suspension mechanism 2.

[0042] Reference Figure 2 , Figure 3 and Figure 4 , the column 213 includes an outer tube 2131, an inner tube 2132, a first adjustment bolt 2133 and a first adjustment nut 2134, and the outer tube 2131 is vertically mounted on the base 211. The inner tube 2132 is vertically arranged, and one end is inserted into the outer tube 2131, and the other end is connected to the lifting member 214. The side wall of the inner tube 2132 is provided with a plurality of first inner adjustment holes 213201 distributed vertically. The side wall of the outer tube 2131 is provided with a first outer adjustment hole 213101, and the axis of the first outer adjustment hole 213101 is coplanar with the axis of the plurality of first inner adjustment holes 213201. The first adjustment bolt 2133 passes through the first outer adjustment hole 213101 and the first inner adjustment hole 213201 coaxial with the first outer adjustment hole 213101, and is then screwed with the first adjustment nut 2134. In the embodiment of the present application, the overall height of the column 213 can be adjusted by vertically moving the inner tube 2132. The first adjusting bolt 2133 and the first adjusting nut 2134 are used to lock the inner tube 2132 after adjustment.

[0043] Reference Figure 2 , Figure 3 and Figure 4 A hanging head 23 is connected between the steel wire rope 3 and the cross beam 22, and the hanging head 23 is arranged between the two standard brackets 21. In the length direction of the cross beam 22, the hanging head 23 is slidably connected to the cross beam 22, and is also detachably connected to the cross beam 22. In the embodiment of the present application, the hanging head 23 is used to connect the steel wire rope 3 to the cross beam 22, and after the steel wire rope 3 is installed, it can slide on the cross beam 22 through the hanging head 23, and during the debugging process of the steel wire rope 3, it is convenient to calibrate the steel wire rope 3.

[0044] Reference Figure 2 , Figure 3 and Figure 4 The end of the hanging head 23 facing the vertical hole 1201 is provided with a clamping groove 230 arranged along the length direction of the beam 22. The beam 22 is located in the clamping groove 230, and the hanging head 23 is slidably connected to the beam 22 through the clamping groove 230. In the embodiment of the present application, the hanging head 23 is slidably connected to the beam 22 through the clamping groove 230.

[0045] Reference Figure 2 , Figure 3 and Figure 4 The side wall of the crossbeam 22 is provided with a plurality of second inner adjustment holes 220, which are arranged along the width direction of the crossbeam 22, and the plurality of second inner adjustment holes 220 are spaced apart along the length direction of the crossbeam 22. The hanging head 23 is provided with a second outer adjustment hole 2301, which is arranged along the width direction of the crossbeam 22, and the axis of the second outer adjustment hole 2301 is coplanar with the axis of the plurality of second inner adjustment holes 220. The suspension mechanism 2 further includes a second adjustment bolt 231 and a second adjustment nut 232, and the second adjustment bolt 231 passes through the second outer adjustment hole 2301 and the second inner adjustment hole 220 coaxial with the second outer adjustment hole 2301, and is then screwed with the second adjustment nut 232.

[0046] Reference Figure 2 , Figure 3 and Figure 4 In the embodiment of the present application, after the adjustment of the hanging head 23 is completed, when it needs to remain stationary on the beam 22, the hanging head 23 is locked by means of the second adjusting bolt 231 passing through the second outer adjusting hole 2301 and the second inner adjusting hole 220 coaxial with the second outer adjusting hole 2301, and then being screwed with the second adjusting nut 232.

[0047] Reference Figure 2 , Figure 3 and Figure 4 The lifting head 23 is provided with a pulley 24, which is arranged in the clamping groove 230 and is rotatably connected to the lifting head 23. The wire rope 3 includes a lifting rope segment 31, a wheel rope segment 32, a first connecting rope segment 33, an arcuate rope segment 34 and a second connecting rope segment 35, and the lifting rope segment 31, the wheel rope segment 32, the first connecting rope segment 33, the arcuate rope segment 34 and the second connecting rope segment 35 are connected in sequence. The end of the lifting rope segment 31 away from the wheel rope segment 32 passes through the vertical hole 1201 and is connected to the hoist 61. The wheel rope segment 32 is wound on the pulley 24. The first connecting rope segment 33 is arranged along the length direction of the lifting rope segment 31, and a plurality of first wire rope lockers 4 are connected to the lifting rope segment 31. The second connecting rope segment 35 is arranged along the length direction of the lifting rope segment 31, and a plurality of second wire rope lockers 40 are connected to the lifting rope segment 31.

[0048] Reference Figure 2 , Figure 3 and Figure 4In the embodiment of the present application, the pulley 24 supports the steel wire rope 3, which can reduce the wear of the steel wire rope 3 during the activity. The first steel wire rope locker 4 fixes the first connecting rope segment 33 and the hoisting rope segment 31 together, so that the steel wire rope 3 can be sleeved and fixed on the pulley 24. The second steel wire rope locker 40 fixes the second connecting rope segment 35 and the hoisting rope segment 31 together, and is used to form an arc-shaped rope segment 34 between the first connecting rope segment 33 and the second connecting rope segment 35. During the use of the cantilever platform 6, by observing whether the arc-shaped rope segment 34 becomes shorter or straightened, it is judged whether the steel wire rope 3 can be safely and stably fixed on the pulley 24. If the arc-shaped rope segment 34 becomes shorter or straightened, it means that the fixation between the steel wire rope 3 and the pulley 24 is loose, and the steel wire rope 3 at the pulley 24 needs to be reinforced or re-fixed.

[0049] Reference Figure 2 , Figure 3 and Figure 4 , a knot 36 is provided at one end of the second connecting rope segment 35 away from the arc-shaped rope segment 34, and the diameter of the knot 36 is larger than the diameter of the first wire rope lock buckle 4 and the diameter of the second wire rope lock buckle 40. In the embodiment of the present application, if the fixation between the wire rope 3 and the pulley 24 becomes loose, as long as the first wire rope lock buckle 4 and the second wire rope lock buckle 40 are not completely detached, the knot 36 can be stuck on the first wire rope lock buckle 4 or the second wire rope lock buckle 40, so that the wire rope 3 will not fall off from the pulley 24, thereby improving the safety of the fixation between the wire rope 3 and the pulley 24.

[0050] Reference Figure 2 , Figure 3 and Figure 4 A limit baffle 5 is provided on the hoisting rope section 31, and the limit baffle 5 is located below the floor 12. In the embodiment of the present application, when the hoist 61 raises the height of the cantilever platform 6 below the floor 12, the limit baffle 5 can prevent the cantilever platform 6 from being raised excessively, causing the worker to hit the floor 12.

[0051] The implementation principle of the construction method of a non-counterweight hanging basket in the embodiment of the present application is: A vertical hole 1201 is opened on the floor 12 of the building 1, and an elastic protective tube 13 is arranged in the vertical hole 1201, and the elastic protective tube 13 is detachably connected to the floor 12. A suspension mechanism 2 is placed on the floor 12, and the suspension mechanism 2 is located directly above the vertical hole 1201. A steel wire rope 3 is installed on the suspension mechanism 2, and the steel wire rope 3 is connected to a pulley 24. A cantilever platform 6 is placed below the floor 12. After the end of the steel wire rope 3 away from the suspension mechanism 2 passes through the inner hole of the elastic protective tube 13 in the vertical hole 1201, it is connected to the hoist 61 of the cantilever platform 6. After the cantilever platform 6 is used, the connection between the steel wire rope 3 and the hoist 61 is disconnected, the steel wire rope 3 is pulled out from the vertical hole 1201, and the elastic protective tube 13 is removed from the vertical hole 1201, and then the vertical hole 1201 is filled with concrete.

[0052] Unless otherwise defined, the technical terms or scientific terms used in this application should be understood by people with ordinary skills in the field to which this application belongs. The words "first", "second", "third" and similar words used in the specification and claims of this application do not indicate any order, quantity or importance, but are only used to distinguish different components. "One" or "one" and similar words do not indicate a quantitative limit, but indicate that there is at least one. "Include" or "comprise" and similar words mean that the elements or objects appearing before "include" or "comprise" include the elements or objects listed after "include" or "comprise" and their equivalents, and do not exclude other elements or objects. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0053] The above are all optional embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A construction method for a non-counterweight suspended hanging basket, characterized in that: The steps include: S1: A vertical hole (1201) is opened on the floor (12) of the building (1); S2: placing a suspension mechanism (2) on the floor slab (12), wherein the suspension mechanism (2) is located directly above the vertical hole (1201); S3: installing a steel wire rope (3) on the suspension mechanism (2); S4: placing a cantilever platform (6) below the floor slab (12); S5: After passing one end of the steel wire rope (3) away from the suspension mechanism (2) through the vertical hole (1201), the end is connected to the hoist (61) of the cantilever platform (6); S6: After the cantilever platform (6) is used, the connection between the steel wire rope (3) and the hoist (61) is disconnected, the steel wire rope (3) is pulled out from the vertical hole (1201), and the vertical hole (1201) is filled with concrete.

2. The construction method of a non-counterweight suspended hanging basket according to claim 1, characterized in that: An elastic protective tube (13) is provided in the vertical hole (1201), and the elastic protective tube (13) is sleeved on the steel wire rope (3) and is detachably connected to the floor slab (12).

3. The construction method of a non-counterweight suspended hanging basket according to claim 1, characterized in that: The suspension mechanism (2) comprises a crossbeam (22) and two standard brackets (21), wherein the two standard brackets (21) are arranged opposite to each other; The standard bracket (21) comprises a base (211), a column (213) and a lifting member (214); the column (213) is mounted on the base (211) in a liftable manner; The supporting member (214) is installed at one end of the column (213) away from the base (211), and a slot (2140) is provided at one end of the supporting member (214) away from the column (213); Two ends of the crossbeam (22) are respectively disposed in the two clamping grooves (2140), and the crossbeam (22) and the supporting member (214) are detachably connected; The steel wire rope (3) and the crossbeam (22) are detachably connected.

4. The construction method of a non-counterweight suspended hanging basket according to claim 3, characterized in that: The column (213) comprises an outer tube (2131), an inner tube (2132), a first adjustment bolt (2133) and a first adjustment nut (2134); the outer tube (2131) is vertically mounted on the base (211); The inner tube (2132) is arranged vertically, with one end inserted into the outer tube (2131) and the other end connected to the supporting member (214); The side wall of the inner tube (2132) is provided with a plurality of first inner adjustment holes (213201) distributed vertically; A first outer adjustment hole (213101) is provided on the side wall of the outer tube (2131), and the axis of the first outer adjustment hole (213101) is coplanar with the axes of the plurality of first inner adjustment holes (213201); After the first adjusting bolt (2133) passes through the first outer adjusting hole (213101) and the first inner adjusting hole (213201) coaxial with the first outer adjusting hole (213101), it is threadedly connected to the first adjusting nut (2134).

5. The construction method of a non-counterweight suspended hanging basket according to claim 3, characterized in that: A hanging head (23) is connected between the steel wire rope (3) and the cross beam (22), and the hanging head (23) is arranged between the two standard brackets (21); In the length direction of the crossbeam (22), the hanging head (23) is slidably connected to the crossbeam (22), and is also detachably connected to the crossbeam (22).

6. The construction method of a non-counterweight suspended hanging basket according to claim 5, characterized in that: One end of the hanging head (23) facing the vertical hole (1201) is provided with a clamping groove (230) arranged along the length direction of the crossbeam (22); The crossbeam (22) is located in the clamping groove (230), and the hanging head (23) is slidably connected to the crossbeam (22) via the clamping groove (230).

7. The construction method of a non-counterweight suspended hanging basket according to claim 6, characterized in that: A plurality of second inner adjustment holes (220) are provided on the side wall of the crossbeam (22), the second inner adjustment holes (220) are arranged along the width direction of the crossbeam (22), and the plurality of second inner adjustment holes (220) are distributed at intervals along the length direction of the crossbeam (22); The hanging head (23) is provided with a second outer adjustment hole (2301), the second outer adjustment hole (2301) is arranged along the width direction of the crossbeam (22), and the axis of the second outer adjustment hole (2301) is coplanar with the axes of the plurality of second inner adjustment holes (220); The suspension mechanism (2) further comprises a second adjusting bolt (231) and a second adjusting nut (232); the second adjusting bolt (231) passes through the second outer adjusting hole (2301) and the second inner adjusting hole (220) coaxial with the second outer adjusting hole (2301), and is then threadedly connected to the second adjusting nut (232).

8. The construction method of a non-counterweight suspended hanging basket according to claim 7, characterized in that: The hanging head (23) is provided with a pulley (24), the pulley (24) is arranged in the clamping groove (230) and is rotatably connected to the hanging head (23); The steel wire rope (3) comprises a hoisting rope segment (31), a wheel rope segment (32), a first connecting rope segment (33), an arcuate rope segment (34) and a second connecting rope segment (35); the hoisting rope segment (31), the wheel rope segment (32), the first connecting rope segment (33), the arcuate rope segment (34) and the second connecting rope segment (35) are connected in sequence; One end of the hoisting rope segment (31) away from the wheel rope segment (32) passes through the vertical hole (1201) and is connected to the hoist (61); The wheel winding rope segment (32) is wound around the pulley (24); The first connecting rope segment (33) is arranged along the length direction of the lifting rope segment (31), and a plurality of first steel wire rope lock buckles (4) are connected between the first connecting rope segment (33) and the lifting rope segment (31); The second connecting rope segment (35) is arranged along the length direction of the lifting rope segment (31), and a plurality of second steel wire rope lock buckles (40) are connected between the second connecting rope segment (35) and the lifting rope segment (31).

9. The construction method of a non-counterweight suspended hanging basket according to claim 8, characterized in that: A knot (36) is provided at one end of the second connecting rope segment (35) away from the arc-shaped rope segment (34), and the diameter of the knot (36) is larger than the diameter of the first steel wire rope buckle (4) and the diameter of the second steel wire rope buckle (40).

10. The construction method of a non-counterweight suspended hanging basket according to claim 9, characterized in that: The hoisting rope section (31) is provided with a limit baffle (5), and the limit baffle (5) is located below the floor slab (12).

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