An electric overall climbing system for interlaced construction of high-rise buildings

Abstract

The invention discloses an electric integral climbing system for interlaced construction of high-rise buildings, comprising a plurality of groups of attachment support guide devices (1), a plurality of vertical guide rails (3), an electric drive system (2), a plurality of groups of platform components and formwork components; the plurality of vertical guide rails (3) are fixed to the outer facade of the building outer wall through the attachment support guide device (1); the formwork components are installed on the upper part of the vertical guide rails (3); the plurality of platform components are installed on one side of the vertical guide rails (3); the electric drive system (2) is installed on the lower part of the vertical guide rails (3) and drives the vertical guide rails (3) to move up and down along the attachment support guide device (1). The system solves the problem of efficient construction of high-rise buildings with safe interlaced construction of N-layer to N-3-layer processes and shortening the construction period.

Description

Technical Field

[0001] The present invention belongs to the field of structural technology, in particular to the field of building mechanical structure technology, and specifically to an electric integral climbing system for interlaced construction of high-rise buildings. Background Art

[0002] The electric external climbing formwork is a safety protection and material handling device for the efficient construction of high-rise buildings (residential, office and commercial buildings, etc.). It uses the building structure as the attachment support point and realizes self-lifting through electric power. The device uses an electric hoist as the power, which can realize unit lifting and overall lifting. No other lifting equipment is required during the climbing process.

[0003] The existing climbing frames and climbing formworks have certain limitations in the efficient construction of high-rise buildings. The climbing frames cannot carry the exterior wall formworks and cannot withstand the load of decoration and renovation. The exterior wall formworks cannot climb as a whole with the climbing frames. The economic efficiency of using climbing formworks for high-rise buildings is unreasonable, which affects the efficient construction of high-rise buildings and the safe construction progress of the N- to N-3-story processes. Summary of the invention

[0004] The purpose of the present invention is to provide an electric integral climbing system for interleaved construction of high-rise buildings, so as to solve the problem of efficient construction of high-rise buildings from N floors to N-3 floors, interleaved safe construction and shortened construction period.

[0005] The technical solution provided by the present invention is as follows:

[0006] An electric integral climbing system for interlaced construction of high-rise buildings, comprising a plurality of sets of attachment support guide devices 1, a plurality of vertical guide rails 3, an electric drive system 2, and a plurality of sets of platform components and formwork components;

[0007] The attachment support guide device 1 is fixed to the exterior facade of the building exterior wall; a plurality of vertical guide rails 3 are arranged parallel to each other and installed on the attachment support guide device 1;

[0008] The template assembly is installed on the upper part of the vertical guide rail 3 close to the building exterior wall through the template installation and removal device 11;

[0009] The plurality of platform components are installed on the side of the vertical guide rail 3 away from the outer wall of the building;

[0010] The electric drive system 2 is installed at the lower part of the vertical guide rail 3 and drives the vertical guide rail 3 to move up and down along the attachment support guide device 1.

[0011] The template assembly includes an outer template assembly 31; a hanging beam 29 is provided at the upper end of the vertical guide rail 3, and the outer template assembly 31 is hung on the hanging beam 29 through a fall chain 30;

[0012] The template installation and removal device 11 includes a connecting piece 22, a long bolt 23, a large gasket 24 and a first nut 40. The outer end of the connecting piece 22 is fixedly connected to the long bolt 23; the connecting piece 22 is fixedly connected to the back rib 26 of the outer template assembly 31 by bolts;

[0013] The long bolt 23 fixedly connected to the outer end of the connecting member 22 passes through the connecting hole of the vertical guide rail 3 , and the outer end is connected to the first nut 40 through a large washer 24 .

[0014] The plurality of platform components include a bottom driving work platform 4, which is arranged at the bottom of the vertical guide rail 3 and is equipped with an electric driving system 2;

[0015] The multiple platform components also include a top material operation platform 6 , which is arranged on the top of the vertical guide rail 3 .

[0016] The plurality of platform components include a multi-layer construction work platform 5 in the middle, which is arranged between the driving work platform 4 and the material work platform 6 in the middle of the vertical guide rail 3 .

[0017] The driving operation platform 4, the construction operation platform 5 and the material operation platform 6 are all composed of a frame platform plate 7, a vertical pole component 8 and a tripod component 9 connected by bolts.

[0018] A protective net frame 10 is installed on the side of the driving operation platform 4, the construction operation platform 5 and the material operation platform 6 away from the outer wall of the building.

[0019] The protection net frame 10 is installed on the upright part 8 through the sunken connector 21 and the hollow nut 41 .

[0020] The attachment support guide device 1 comprises a pair of guide fasteners 13, a support hanger 14 and a support 15;

[0021] One side of the support 15 is fixed to the exterior facade of the building's exterior wall; the other side of the support 15 is connected to the support bracket 14; a pair of guide fasteners 13 are buckled on the support bracket 14; the guide fasteners 13 include a clamping roller 36, and the support bracket 14 includes a support pin sleeve 35, and the clamping roller 36 and the support pin sleeve 35 are clamped on the vertical guide rail 3.

[0022] The electric drive system 2 includes a tension sensor 201, an electric hoist 202, a support pulley 203, a lifting bracket 19 and a chain-wrap support pulley 20; the lifting bracket 19 is fixed to the side of the vertical guide rail 3 away from the outer wall of the building, and the tension sensor 201 and the electric hoist 202 are connected in sequence below; the support pulley 203 is suspended on the outer wall of the building, and the chain-wrap support pulley 20 is fixed below the vertical guide rail 3; the lifting chain of the electric hoist 202 is connected around the support pulley 203 and the chain-wrap support pulley 20.

[0023] It can be seen from the technical solution provided by the present invention that an electric integral climbing system for interspersed construction of high-rise buildings provided by an embodiment of the present invention solves the problem of efficient construction of high-rise buildings from the Nth floor to the N-3th floor, interspersed safe construction and shortened construction period. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0025] Figure 1 A schematic diagram of the structure of the electric integral climbing system for interlaced construction of high-rise buildings provided by an embodiment of the present invention Figure 1 ;

[0026] Figure 2 A schematic diagram of the structure of the electric integral climbing system for interlaced construction of high-rise buildings provided by an embodiment of the present invention Figure 2 ;

[0027] Figure 3 Schematic diagram of the structure of the attachment support guide device of the electric integral climbing system for interlaced construction of high-rise buildings provided by the embodiment of the present invention Figure 1 ;

[0028] Figure 4 Schematic diagram of the structure of the attachment support guide device of the electric integral climbing system for interlaced construction of high-rise buildings provided by the embodiment of the present invention Figure 2 ;

[0029] Figure 5 A schematic diagram of the structure of the template components of the electric integral climbing system for interlaced construction of high-rise buildings provided by an embodiment of the present invention;

[0030] Figure 6 A schematic diagram of the structure of a template installation and removal device of an electric integral climbing system for interlaced construction of a high-rise building provided by an embodiment of the present invention;

[0031] Figure 7 A schematic diagram of the installation structure of the protective net frame of the electric integral climbing system for interlaced construction of high-rise buildings provided by an embodiment of the present invention;

[0032] Figure 8 A schematic diagram of the structure of an electric drive system for an electric integral climbing system for interspersed construction of high-rise buildings provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0033] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the protection scope of the present invention.

[0034] First, the terms that may be used in this article are explained as follows:

[0035] The term “and / or” means that either or both of them can be realized at the same time. For example, X and / or Y means both “X” or “Y” and “X and Y”.

[0036] The terms "include", "comprises", "contains", "has" or other descriptions with similar semantics should be interpreted as non-exclusive inclusion. For example, including certain technical feature elements (such as raw materials, components, ingredients, carriers, dosage forms, materials, dimensions, parts, components, mechanisms, devices, steps, procedures, methods, reaction conditions, processing conditions, parameters, algorithms, signals, data, products or products, etc.) should be interpreted as including not only certain technical feature elements explicitly listed, but also other technical feature elements known in the art that are not explicitly listed.

[0037] The term "consisting of..." means excluding any technical feature elements not explicitly listed. If this term is used in a claim, it will make the claim closed, so that it does not contain technical feature elements other than the technical feature elements explicitly listed, except for the conventional impurities related to them. If this term only appears in a clause of a claim, it only limits the elements explicitly listed in the clause, and the elements recorded in other clauses are not excluded from the overall claim.

[0038] The term "parts by mass" refers to the mass ratio relationship between multiple components. For example, if it is described that component X is x parts by mass and component Y is y parts by mass, then the mass ratio of component X to component Y is x:y. 1 part by mass can represent any mass, for example, 1 part by mass can be represented as 1 kg or 3.1415926 kg. The sum of the parts by mass of all components is not necessarily 100 parts, but can be greater than 100 parts, less than 100 parts or equal to 100 parts. Unless otherwise specified, the parts, proportions and percentages described herein are all measured by mass.

[0039] Unless otherwise specified or limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example: it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this article can be understood according to specific circumstances.

[0040] When concentration, temperature, pressure, size or other parameters are expressed in the form of a numerical range, the numerical range should be understood to specifically disclose all ranges formed by the pairing of any upper limit, lower limit, and preferred value in the numerical range, regardless of whether the range is explicitly stated; for example, if a numerical range of "2 to 8" is stated, the numerical range should be interpreted as including ranges such as "2 to 7", "2 to 6", "5 to 7", "3 to 4 and 6 to 7", "3 to 5 and 7", "2 and 5 to 7", etc. Unless otherwise specified, the numerical ranges stated herein include both their end values ​​and all integers and fractions within the numerical range.

[0041] The orientation or position relationship indicated by terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc. are based on the orientation or position relationship shown in the drawings and are only for the convenience and simplification of description, and do not explicitly or implicitly indicate that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation of this document.

[0042] The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0043] like Figures 1 to 2 As shown, an electric integral climbing system for interlaced construction of high-rise buildings is applied to high-rise building construction. The diagram in this example is applicable to the N-3rd floor to the Nth floor, a total of four floors. Figure 1 It expresses the status from layer N-3 to layer N. Figure 2 It expresses the status of the N-2th layer to the N+1th layer; in practice, it can also be two layers, three layers, five layers or six layers, all of which are within the scope of protection of this patent, but the four-layer design in this example is more cost-effective. Usually, another half layer is added on top for maintenance.

[0044] Specifically, the climbing formwork of this example includes multiple groups of attachment support guide devices 1, multiple vertical guide rails 3, an electric drive system 2, multiple groups of platform components and formwork components, and the multiple vertical guide rails 3 are arranged parallel to each other and installed on the attachment support guide devices 1.

[0045] The technical solution of this example can flexibly adjust the number and height of the vertical guide rails 3 according to the length of the high-rise building's outer wall along the ground and the height perpendicular to the ground, as well as the strength requirements of each platform component. For example, when the length of each layer of the high-rise building's outer wall is 8 meters and the height is 3 meters, preferably, the number of guide rails is selected to be 2, and the height of the guide rails is 13 meters, which can meet the construction of four floors.

[0046] like Figure 3 and 4 As shown, the attachment support guide device 1 is fixed to the exterior facade of the building's exterior wall; the attachment support guide device 1 includes a pair of guide fasteners 13, a support mount 14 and a support 15; one side of the support 15 is fixed to the exterior facade of the building's exterior wall; specifically, it can be fixed by two sets of force nuts 16, screws 17 and first washers 18. The other side of the support 15 is connected to the support mount 14, and the other side refers to the side away from the building's exterior wall. Specifically, the support 15 is in a U-shaped opening shape, with a fixing pin 32 at the bottom, and an opening 33 at the bottom of the support mount 14, and the opening 33 is hung on the fixing pin 32. The support 15 and the support mount 14 are connected above through a mount plug 34, which is convenient for disassembly and assembly. A pair of guide fasteners 13 are buckled on the support bracket 14, specifically arranged on the side away from the outer wall of the building. The guide fastener 13 includes a clamping roller 36, and the support bracket 14 includes a support pin sleeve 35; the clamping roller 36 and the support pin sleeve 35 are clamped on the vertical guide rail 3 to realize the installation of the vertical guide rail 3 and the attached support guide device 1; specifically, the guide fastener 13 is installed from both sides, and the fastener pin 37 on the guide fastener 13 is inserted into the support pin sleeve 35 from both sides, and the two fastener pins 37 are radially inserted into the support pin sleeve 35 and the fastener pin 37 to realize a detachable connection, which is convenient for disassembly and assembly; at the same time, the clamping roller 36 and the support pin sleeve 35 are clamped on the vertical guide rail 3. In addition, in this example, a one-way limit tongue 38 is hinged above the support bracket 14. When the vertical guide rail 3 moves upward, the evenly distributed horizontal axis 39 on the vertical guide rail 3 pushes the one-way limit tongue 38 to rotate outward, so that the vertical guide rail 3 can move. At this time, the one-way limit tongue 38 rotates outward and its center of gravity does not exceed its rotation axis. After the horizontal axis 39 passes, the one-way limit tongue 38 is reset to its original position by gravity, which can limit the horizontal axis 39 from moving downward and prevent the vertical guide rail 3 from moving downward. When the vertical guide rail 3 needs to move downward, the one-way limit tongue 38 is rotated outward so that the center of gravity exceeds its rotation axis. The vertical guide rail 3 can move downward.

[0047] The attachment support guide device 1 takes into account the size of the template withdrawal space and is designed according to the construction load of the top operating platform, the construction load of the lower multi-layer exterior wall construction operating platform, the deadweight of the frame and wind load and other unfavorable load combinations to meet the needs of efficient construction of high-rise buildings from N to N-3 floors, safe construction and shortened construction period.

[0048] like Figure 5 and 6 As shown, the formwork assembly is installed on the upper part of the vertical guide rail 3 close to the outer wall of the building through a plurality of formwork installation and removal devices 11; the formwork assembly includes an outer formwork assembly 31, and of course also includes an inner formwork assembly 25; a hanging beam 29 is provided at the upper end of the vertical guide rail 3, and the outer formwork assembly 31 is hung on the hanging beam 29 through a fall chain 30; the inner formwork assembly 25 is installed inside the building, and the inner formwork assembly 25 and the outer formwork assembly 31 are connected at the back rib 26 through a first bolt 27, a formwork gasket 28 and corresponding nuts.

[0049] The outer formwork assembly 31 is hung on the hanging beam 29 through the fall chain 30. The specific installation process is: first, a conversion component is designed on the top of the vertical guide rail 3 to receive the hanging beam, and this structural component is the hanging beam 29; then the outer formwork assembly 31 is installed on the hanging beam 29 through the fall chain 30 and fixed vertically, so that the outer formwork assembly 31 can climb synchronously with the vertical guide rail 3 and the overall exterior wall formwork.

[0050] like Figure 6 As shown, the template installation and removal device 11 includes a connecting piece 22, a long bolt 23, a large gasket 24 and a first nut 40. The outer end of the connecting piece 22 is fixedly connected to the long bolt 23, and the two are specifically welded and fixed; the connecting piece 22 is fixedly connected to the back rib 26 of the outer template assembly 31 by bolts, and is fixedly connected to the second nut 42 by the second bolt 43 as shown; it can be removed during transportation for easy transportation. The long bolt 23 fixedly connected to the outer end of the connecting piece 22 passes through the connection hole of the vertical guide rail 3, and the outer end is connected to the first nut 40 through the large gasket 24.

[0051] When in use, firstly, the connector 22 is fixedly connected with the back rib 26 by bolts, and then the long bolt 23 is passed through the connection hole of the vertical guide rail 3, and the outer end is connected with the first nut 40 through the large gasket 24 and tightened. The large gasket 24 can be welded to the corresponding position of the vertical guide rail 3. At this time, the electric drive system 2 can be operated to move the outer template assembly 31 between layers; when it reaches the use layer, the first nut 40 is loosened, the outer template assembly 31 is moved toward the wall, assembled with the inner template assembly 25, and connected and fixed by the first bolt 27, the template gasket 28 and the corresponding nut, and necessary construction is carried out. After the construction is completed, the connection of the first bolt 27 is loosened. The first nut 40 is screwed to the outside of the vertical guide rail 3, and it contacts the large gasket 24. The first nut 40 is continued to be screwed, and the outer template assembly 31 is pulled away from the wall by the long bolt 23. The outer template assembly 31 does not contact the wall. At this time, the electric drive system 2 can be operated to move the outer template assembly 31 between layers. Continue to construct the next layer.

[0052] The template installation and removal device 11 has a simple structure, is easy to operate and has high construction efficiency.

[0053] The multiple platform components are installed on the side of the vertical guide rail 3 away from the building outer wall; the multiple platform components include a bottom driving work platform 4, which is located at the bottom of the vertical guide rail 3 and is equipped with an electric drive system 2; the multiple platform components also include a top material work platform 6, which is located at the top of the vertical guide rail 3 and is used for material operations. The multiple platform components include a middle multi-layer construction work platform 5, which is located between the driving work platform 4 and the material work platform 6 in the middle of the vertical guide rail 3. This example includes five layers of construction work platforms 5.

[0054] The driving work platform 4, the construction work platform 5 and the material work platform 6 are all connected by bolts and are composed of a frame platform plate 7, a vertical rod component 8 and a tripod component 9. The tripod component 9 supports the platform plate 7 and is used to bear horizontal tension.

[0055] The general technical solution is to flexibly adjust the length and height of the driving work platform 4, the construction work platform 5 and the material work platform 6 according to the number of protective layers of the exterior wall of the high-rise building and the demand for the construction platform. For example, the height of each layer of the exterior wall of the high-rise building is 3 meters, that is, the driving work platform 4 and the construction work platform 5 with a height of 3 meters each are selected to ensure that the required height can be constructed as required.

[0056] In addition, a protective net frame 10 is installed on the side of the driving operation platform 4, the construction operation platform 5 and the material operation platform 6 away from the outer wall of the building.

[0057] like Figure 7 As shown, the protective net frame 10 is installed through the sunken connector 21 and the hollow nut 41. The specific sunken connector 21 is T-shaped, the horizontal arm of the T-shaped is hooked on the protective net frame 10, and the straight arm of the T-shaped is a threaded section that passes through the hole of the vertical pole part 8 and is installed through the hollow nut 41.

[0058] When installing the protective net frame 10, firstly, the corresponding installation holes are preset at the connection of each protective net frame 10, and the operator extends the sunken connector 21 vertically from the inside to the outside from the gap between the protective net frames 10, rotates it 90 degrees clockwise or counterclockwise, aligns it with the corresponding installation hole, pulls back the sunken connector, and then fixes it with the hollow nut 41. The hollow nut 41 adopts a long hollow nut, and the screw rod is not exposed. This installation method is simple and reliable. The operator can complete the installation of the protective net frame 10 on the inner side of the platform, which greatly improves the safety of the construction, can ensure that it is safe and does not fall off during installation, and the platform channel is safe during use, and can be widely used in construction.

[0059] like Figure 8As shown, the electric drive system 2 is installed at the lower part of the vertical guide rail 3 and drives the vertical guide rail 3 to move up and down along the attachment support guide device 1. Specifically, the electric drive system 2 includes a tension sensor 201, an electric hoist 202, a support pulley 203, a lifting bracket 19 and a chain support pulley 20; the lifting bracket 19 is fixed to the side of the vertical guide rail 3 away from the building outer wall, and the tension sensor 201 and the electric hoist 202 are connected in sequence below; the support pulley 203 is hung on the building outer wall, and can be directly hung on the building outer wall in actual application, and expansion bolts need to be installed. It can also not be directly hung on the building outer wall, but indirectly hung on the building outer wall through the attachment support guide device 1, and specifically fixed on the attachment support guide device 1 at a suitable position, such as the attachment support guide device 1 located at the bottom of the figure and located above the electric drive system 2. Specifically, it can be hung on the support bracket 14 or the support 15. The chain-wrap support pulley 20 is fixed below the vertical guide rail 3; the lifting chain of the electric hoist 202 is wrapped around the connection support pulley 203 and the chain-wrap support pulley 20, and the specific wrapping method is a well-known technology and will not be repeated.

[0060] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. An electric integral climbing system for interlaced construction of high-rise buildings, characterized in that: It comprises a plurality of sets of attachment support guide devices (1), a plurality of vertical guide rails (3), an electric drive system (2), and a plurality of sets of platform components and template components; The attachment support guide device (1) is fixed to the exterior facade of the building exterior wall; a plurality of vertical guide rails (3) are arranged parallel to each other and installed on the attachment support guide device (1); The template assembly is installed on the upper part of the vertical guide rail (3) close to the building exterior wall through a template installation and removal device (11); The plurality of platform components are installed on a side of the vertical guide rail (3) away from the building exterior wall; The electric drive system (2) is installed at the bottom of the vertical guide rail (3) and drives the vertical guide rail (3) to move up and down along the attachment support guide device (1); The template assembly comprises an outer template assembly (31); a hanging beam (29) is provided at the upper end of the vertical guide rail (3), and the outer template assembly (31) is hung on the hanging beam (29) via a fall chain (30); The template installation and removal device (11) comprises a connecting piece (22), a long bolt (23), a large gasket (24) and a first nut (40); the outer end of the connecting piece (22) is fixedly connected to the long bolt (23); the connecting piece (22) and the back rib (26) of the outer template assembly (31) are fixedly connected by bolts; A long bolt (23) fixedly connected to the outer end of the connecting member (22) passes through a connecting hole of the vertical guide rail (3), and the outer end is connected to a first nut (40) via a large washer (24); The attachment support guide device (1) comprises a pair of guide fasteners (13), a support hanger (14) and a support (15); One side of the support (15) is fixed to the outer facade of the building's outer wall; the other side of the support (15) is connected to the support bracket (14); a pair of guide fasteners (13) are buckled on the support bracket (14); the guide fasteners (13) include a clamping roller (36), the support bracket (14) includes a support pin shaft sleeve (35), and the clamping roller (36) and the support pin shaft sleeve (35) are clamped on the vertical guide rail (3).

2. The electric integral climbing system for interlaced construction of high-rise buildings according to claim 1 is characterized in that: The plurality of platform components include a bottom driving work platform (4), which is arranged at the bottom of the vertical guide rail (3) and is equipped with an electric driving system (2); The multiple platform components also include a top material operation platform (6), which is arranged on the top of the vertical guide rail (3).

3. The electric integral climbing system for interlaced construction of high-rise buildings according to claim 2 is characterized in that: The multiple platform components include a multi-layer construction work platform (5) in the middle, which is arranged between the driving work platform (4) and the material work platform (6) in the middle of the vertical guide rail (3).

4. The electric integral climbing system for interlaced construction of high-rise buildings according to claim 3 is characterized in that: The driving operation platform (4), the construction operation platform (5) and the material operation platform (6) are all composed of a frame platform plate (7), a vertical pole component (8) and a tripod component (9) connected by bolts.

5. The electric integral climbing system for interlaced construction of high-rise buildings according to claim 3 is characterized in that: The driving operation platform (4), the construction operation platform (5) and the material operation platform (6) are installed with a protective net frame (10) on the side away from the building outer wall.

6. The electric integral climbing system for interlaced construction of high-rise buildings according to claim 5 is characterized in that: The protective net frame (10) is installed on the upright pole component (8) via a sunken connector 21 and a hollow nut (41).

7. The electric integral climbing system for interlaced construction of high-rise buildings according to claim 1 is characterized in that: The electric drive system (2) comprises a tension sensor (201), an electric hoist (202), a support pulley (203), a lifting bracket (19) and a chain-wrap support pulley (20); the lifting bracket (19) is fixed to a side of a vertical guide rail (3) away from an outer wall of a building, and is connected to the tension sensor (201) and the electric hoist (202) in sequence at its lower part; the support pulley (203) is suspended on the outer wall of the building, and the chain-wrap support pulley (200) is fixed at the lower part of the vertical guide rail (3); and the lifting chain of the electric hoist (202) surrounds and connects the support pulley (203) and the chain-wrap support pulley (20).

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