Formwork climbing system for special-shaped buildings and use method thereof

Abstract

The embodiment of the present application discloses a template climbing system for special-shaped buildings and a method for using the same. The template climbing system for special-shaped buildings includes a guide rail, an upper lifting frame, a lower lifting frame, a lifting device, a wall attachment device and a frame body; two guide rails are provided, and a first hook is provided at the middle and lower parts of the side of each guide rail close to the wall; the upper lifting frame is slidably arranged between the two guide rails, and safety hooks for fitting corresponding guide rails are provided on both sides of the upper part of the upper lifting frame; a second hook is provided at the upper part of the side of the upper lifting frame close to the wall, and an auxiliary positioning member is provided at the lower part of the side of the upper lifting frame close to the wall; the lower lifting frame is fixed at the lower part between the two guide rails; the lifting device is connected between the upper lifting frame and the lower lifting frame; one side of the wall attachment device is used to connect the wall, and the other side of the wall attachment device is provided with a first pin and a second pin, and the first pin is located below the second pin; the frame body is used to assemble the template assembly, and the frame body is hinged to the guide rail. The embodiment of the present application can realize climbing on the wall of a special-shaped building, and keep the overall structure stable and reliable during the lifting process, and has the advantages of simple structure, convenient operation and high efficiency.

Description

Technical Field

[0001] The present application relates to the technical field of construction engineering, and in particular to a formwork climbing system for special-shaped buildings and a method of using the same. Background Art

[0002] During the construction of special-shaped high-rise building structures such as cooling towers, chimneys, and bridges, the main construction is usually carried out with the help of tripod mold turning, multi-functional construction elevators, and hydraulic jacking bridges. Among them, the tripod needs to be installed and dismantled many times as the project progresses, which is labor-intensive and has safety hazards. The strength of concrete is low when it is not properly cured, especially when the temperature is low, which may affect the construction progress; the multi-functional construction elevator is greatly restricted by site conditions and space, and the operation and maintenance costs are high, and safety accidents are prone to occur; the application of hydraulic jacking bridges is mainly concentrated in the construction of cooling towers, with low applicability and great difficulty in cleaning and maintenance after construction.

[0003] With the gradual development of the construction industry, the formwork climbing system, as a construction process with a high degree of mechanization, can realize the rapid disassembly and lifting of the formwork, which not only saves the construction site, but also reduces the damage to the formwork, bringing more convenience to the construction of high-rise buildings and has broad application prospects. In the related technology, the formwork climbing system is composed of a guide rail, a frame, a wall-attached device, a hydraulic lifting device, etc. The guide rail is mainly in the form of an I-beam or two channel steels back-to-back fixed connection. The frame is slidably connected to the guide rail through a hydraulic lifting device and a guide wheel. The frame is provided with a formwork sliding device and a pouring operation layer, and the guide rail and the frame are detachably connected to the wall-attached device respectively. The hydraulic lifting device includes a hydraulic cylinder, and the two ends of the hydraulic cylinder are respectively connected to the frame and the guide rail. When climbing, the connection between the frame, the guide rail and the wall-attached device is alternately disassembled, and the frame and the guide rail are alternately climbed to the working height by controlling the telescopic direction of the hydraulic cylinder, so as to perform mold closing, pouring and other operations, and repeat the above operations until the entire wall construction is completed.

[0004] In the above technical solution, the lifting method of climbing is achieved by adjusting the extension and retraction direction of the hydraulic cylinder. The operation is cumbersome, the structure is complex, and the efficiency is low. During the lifting process, the frame is prone to tilt and shake relative to the guide rail. The overall structural stability of the formwork climbing system is insufficient, which has a certain impact on construction safety and project progress. Summary of the invention

[0005] In order to solve at least one of the problems mentioned in the background technology, the embodiment of the present application provides a formwork climbing system for special-shaped buildings and a method of using the same, which can achieve climbing on the walls of special-shaped buildings and keep the overall structure stable and reliable during the lifting process, and has the advantages of simple structure, easy operation and high efficiency.

[0006] In order to achieve the above-mentioned purpose, the first aspect of the embodiment of the present application provides a formwork climbing system for special-shaped buildings, including a guide rail, an upper lifting frame, a lower lifting frame, a lifting device, a wall attachment device and a frame body;

[0007] There are two guide rails, and a first hook is provided at the middle and lower part of the side surface of each guide rail close to the wall;

[0008] The upper lifting frame is slidably arranged between the two guide rails, and safety hooks for fitting corresponding to the guide rails are arranged on both sides of the upper part of the upper lifting frame; a second hook is arranged on the upper part of the side of the upper lifting frame close to the wall, and an auxiliary positioning piece for assisting in adjusting the distance between the upper lifting frame and the wall is arranged on the lower part of the side of the upper lifting frame close to the wall;

[0009] The lower lifting frame is fixed at the lower part between the two guide rails;

[0010] The lifting device is connected between the upper lifting frame and the lower lifting frame, and is used to drive the upper lifting frame and the lower lifting frame to move closer to or away from each other;

[0011] The wall-attaching device is used to be installed at a preset position of the wall, one side of the wall-attaching device is used to connect to the wall, and the other side of the wall-attaching device is provided with a first pin shaft for connecting to the first hook and a second pin shaft for connecting to the second hook, and the first pin shaft is located below the second pin shaft;

[0012] The frame is used for assembling the template assembly, and the frame is hinged to the guide rail, and the angle between the frame and the guide rail is adjustable.

[0013] In an achievable embodiment, the frame includes an upper operating layer, a middle supporting layer and a lower connecting layer arranged from top to bottom along the guide rail direction, the upper operating layer is hinged to the upper end of the guide rail, the middle supporting layer is vertically fixedly connected to the middle of the guide rail, and the lower connecting layer is hinged to the lower end of the guide rail;

[0014] A connecting rod mechanism is arranged outside the upper operating layer, the middle supporting layer and the lower connecting layer, and the connecting rod mechanism includes an upper upright rod and a lower connecting rod; the upper portion of the upper upright rod is hinged to the upper operating layer, the middle portion of the upper upright rod is detachably connected to the middle supporting layer, the lower end of the upper upright rod is hinged to the lower connecting rod, and the other end of the lower connecting rod is hinged to the lower connecting layer;

[0015] A fixed diagonal brace is connected between the middle supporting layer and the guide rail, and an adjustable diagonal brace is connected between the middle supporting layer and the upper operating layer.

[0016] In an achievable embodiment, the guide rail comprises a square tube and a channel steel connected to each other, the square tube is located outside the channel steel, the notches of the channel steels of the two guide rails are arranged opposite to each other, and the upper lifting frame is slidably arranged in the notch of the channel steel through a guide wheel;

[0017] The safety hook surrounds the front and rear side surfaces and the outer side surface of the guide rail, and an anti-dropping piece is connected between the front and rear side surfaces of the safety hook corresponding to one side of the inner side surface of the guide rail.

[0018] In an achievable implementation, the upper lifting frame is a sheet-like truss structure, and the upper lifting frame includes an upper cross brace and a lower cross brace, and two vertical braces connected between the upper cross brace and the lower cross brace and close to the guide rail on the corresponding side;

[0019] The guide wheel includes a guide wheel and a top wheel. The outer end surfaces of the upper cross brace and the lower cross brace are respectively provided with guide wheels, and the guide wheels are used to roll on the surface of the flange plate of the channel steel. The side of the vertical brace close to the guide rail is provided with a top wheel, and the top wheel is used to roll on the surface of the bottom of the channel steel.

[0020] In an achievable implementation, the auxiliary positioning member includes a top wall screw rod and a positioning nut, the top wall screw rod vertically passes through the member to be positioned, and the positioning nut is threadedly connected to a side of the member to be positioned away from the wall;

[0021] And / or, an auxiliary positioning piece is provided at least at one location in the middle and lower portion of the side surface of each guide rail close to the wall.

[0022] In a feasible embodiment, the lifting device includes an electric hoist, which is a chain electric hoist. Lifting plates are respectively provided on the upper lifting frame and the lower lifting frame. The top hook of the electric hoist is connected to the lifting plate of the upper lifting frame, and the lower hook of the electric hoist is connected to the lifting plate of the lower lifting frame.

[0023] In an achievable embodiment, the wall-attaching device includes a front plate and a rear plate, the front plate includes two hanging plates that are symmetrical in the vertical direction, and a connecting plate connected between the two hanging plates on a side close to the wall, the first pin shaft and the second pin shaft are passed through the two hanging plates, the rear plate is located on a side of the connecting plate close to the wall, and the front plate and the connecting plate are connected to the wall via fixings.

[0024] In an achievable embodiment, a height adjustment bolt is provided between the front plate and the rear plate, a first adjustment plate extending away from the wall is provided at the lower end of the connecting plate, a second adjustment plate extending away from the wall is provided at the lower end of the rear plate, the first adjustment plate is located above the second adjustment plate, the height adjustment bolt is threadedly connected to the second adjustment plate, and the top of the height adjustment bolt abuts against the lower surface of the first adjustment plate;

[0025] A circular hole is formed on the upper part of the rear plate, and a long hole extending in the vertical direction is formed on the connecting plate at a position corresponding to the circular hole. The connecting plate and the rear plate are fixedly connected to the wall by a fixing piece penetrating the long hole and the circular hole.

[0026] In a feasible embodiment, an anti-fall device is provided between the upper lifting frame and the lower lifting frame, and the anti-fall device includes an anti-fall screw parallel to the extension direction of the guide rail, the lower end of the anti-fall screw is fixedly connected to the lower lifting frame, the upper end of the anti-fall screw passes through the selected support rod of the upper lifting frame, and the upper protruding end of the anti-fall screw is connected to a locking nut.

[0027] A second aspect of an embodiment of the present application provides a method for using a template climbing system for a special-shaped building. The method is applied to the template climbing system for a special-shaped building, and comprises the following steps:

[0028] Remove the lower wall attachment device corresponding to the first hook at the lower part of the guide rail, remove the first pin on the middle wall attachment device corresponding to the first hook in the middle part of the guide rail, retain the connection between the upper lifting frame and the corresponding upper wall attachment device, operate the auxiliary positioning piece on the upper lifting frame to make the upper lifting frame parallel to the surface of the corresponding wall, adjust the angle between the frame and the guide rail, so that the layer where the template assembly is located remains horizontal, wherein the first pin on the upper wall attachment device is removed, and the second pin on the middle wall attachment device is removed;

[0029] The lifting device is driven to keep the upper lifting frame stationary, and the lower lifting frame and the guide rail slide upward relative to the upper lifting frame;

[0030] When the first hook in the middle of the guide rail moves to the upper wall attachment device connected to the corresponding upper lifting frame, the first hook in the lower part of the guide rail moves to the middle wall attachment device, and the first pins are respectively inserted into the upper wall attachment device and the middle wall attachment device to connect the first hooks at the corresponding positions;

[0031] Install the disassembled lower wall-mounted device to the preset position above the upper wall-mounted device, remove the connection between the upper lifting frame and the upper wall-mounted device, and remove the auxiliary positioning piece on the upper lifting frame and the auxiliary positioning connection with the wall;

[0032] Drive the lifting device to keep the guide rail and the lower lifting frame stationary, and the upper lifting frame slides upward relative to the guide rail;

[0033] When the second hook of the upper lifting frame is moved to the lower wall attachment device at the preset position, the second pin shaft is plugged in to connect the corresponding second hook, and the auxiliary positioning piece is installed to connect with the auxiliary positioning of the wall.

[0034] The embodiment of the present application provides a formwork climbing system for special-shaped buildings and a method of using the same. The formwork climbing system for special-shaped buildings includes a guide rail, an upper lifting frame, a lower lifting frame, a lifting device, a wall attachment device and a frame. The guide rail is used to connect the frame, and the load is transferred to the wall attachment device through the guide rail, and then to the wall of the building. The guide rail is slidably connected to the upper lifting frame, and the two are alternately climbed by the lifting device. The guide rail is fixedly connected to the lower lifting frame to provide a connection basis for the lifting of the guide rail. The wall attachment device is used to realize the connection between the guide rail and the upper lifting frame and the wall. The angle between the frame and the guide rail is adjustable, so that the operating layer where the formwork assembly is located can always remain horizontal. When in use, first, remove the connection between the guide rail and the wall, maintain the connection between the upper lifting frame and the wall, adjust the upper lifting frame to be parallel to the wall, adjust the frame to keep the operating layer where the template assembly is located horizontal, drive the lifting device to make the guide rail slide upward and climb relative to the upper lifting frame; then, install the connection between the guide rail and the wall, remove the connection between the upper lifting frame and the wall, drive the lifting device to make the upper lifting frame slide upward and climb relative to the guide rail; finally, install the connection between the upper lifting frame and the wall, and realize the process of the guide rail driving the frame to climb along the wall.

[0035] During the alternating climbing operation of the embodiment of the present application, the wall attachment device is connected to the guide rail and the upper lifting frame respectively through the first pin shaft and the second pin shaft, which is convenient for assembly and disassembly. With the help of the hinge connection between the second pin shaft and the upper lifting frame and the auxiliary positioning member, the guide rail can be adjusted to always be close to parallel to the wall, adapting to the angle change of the wall of the special-shaped building. The structure is simple, easy to operate, and the use efficiency is high. The frame is hinged to the guide rail, and the angle of the guide rail can be adjusted with the angle change of the wall of the special-shaped building, so that the operating layer where the template assembly is located is always kept horizontal, which is convenient for personnel operation. A safety hook is set between the upper lifting frame and the guide rail to improve the stability of the connection between the guide rail and the upper lifting frame. The upper lifting frame is provided with an auxiliary positioning member to improve the stability of the connection between the upper lifting frame and the wall, and it is not easy to tilt or shake during the climbing process. The lower lifting frame is fixed between the guide rails to improve the stability of the overall structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0037] Figure 1 A schematic diagram from a first perspective of two sets of template climbing systems for special-shaped buildings provided in an embodiment of the present application;

[0038] Figure 2 A schematic diagram from a second perspective of two sets of template climbing systems for special-shaped buildings provided in an embodiment of the present application;

[0039] Figure 3 A schematic diagram from a first perspective of a template climbing system for special-shaped buildings provided in an embodiment of the present application;

[0040] Figure 4 A schematic diagram from a second perspective of a template climbing system for special-shaped buildings provided in an embodiment of the present application;

[0041] Figure 5 A schematic diagram of a state of a template climbing system for special-shaped buildings provided in an embodiment of the present application;

[0042] Figure 6 A schematic diagram of another state of a template climbing system for special-shaped buildings provided in an embodiment of the present application;

[0043] Figure 7 A schematic diagram of another state of the template climbing system for special-shaped buildings provided in an embodiment of the present application;

[0044] Figure 8 A schematic diagram of the structure of the guide rail provided in the embodiment of the present application;

[0045] Fig. 9 A schematic diagram of the structure of the upper lifting frame provided in an embodiment of the present application;

[0046] Fig.10 A schematic diagram of the structure of a wall attachment device provided in an embodiment of the present application;

[0047] Fig.11 A front view of a wall attachment device provided in an embodiment of the present application;

[0048] Fig.12 for Fig.11 AA section view;

[0049] Fig.13 A bottom view of the wall attachment device provided in an embodiment of the present application;

[0050] Fig.14 A schematic diagram of a first process of lifting a frame provided in an embodiment of the present application;

[0051] Fig.15 A schematic diagram of a second process of lifting a frame provided in an embodiment of the present application;

[0052] Fig.16 A schematic diagram of a third process of lifting a frame provided in an embodiment of the present application;

[0053] Fig.17 A schematic diagram of a first process of lifting an upper lifting frame provided in an embodiment of the present application;

[0054] Fig.18 A schematic diagram of a second process of lifting an upper lifting frame provided in an embodiment of the present application;

[0055] Fig.19 This is a schematic diagram of the third process of lifting the upper lifting frame provided in an embodiment of the present application.

[0056] Description of reference numerals:

[0057] 100-Formwork climbing system;

[0058] 110-guide rail; 111-first hook; 112-channel steel; 113-square tube; 114-slant support plate; 115-middle-layer mounting seat; 116-slant support ear plate; 117-pad;

[0059] 120-upper lifting frame; 121-second hook; 122-safety hook; 123-upper horizontal support; 124-lower horizontal support; 125-vertical support; 126-diagonal support; 127-guide wheel; 128-top wheel; 129-lifting hanging plate;

[0060] 130-lower lifting frame;

[0061] 140-electric hoist; 141-top hook; 142-lower hook;

[0062] 150-wall attachment device; 151-first pin; 152-second pin; 153-front plate; 1531-hanging plate; 1532-connecting plate; 1533-long hole; 1534-first adjustment plate; 154-rear plate; 1541-round hole; 1542-second adjustment plate; 155-height adjustment bolt; 156-safety pin;

[0063] 160-anti-fall screw; 161-locking nut;

[0064] 170- auxiliary positioning piece;

[0065] 200-frame;

[0066] 210-top operating layer; 211-casting trolley; 212-top guardrail;

[0067] 220-upper operating layer; 221-template assembly; 222-template; 223-template adjustment brace; 224-template sliding device;

[0068] 230-middle support layer; 231-middle side guardrail;

[0069] 240-lower connection layer;

[0070] 250-link mechanism; 251-upper upright; 252-lower connecting rod; 253-outer reinforcement frame;

[0071] 261-fixed diagonal brace; 262-adjustable diagonal brace;

[0072] 270-walkway board;

[0073] 300-Wall. DETAILED DESCRIPTION

[0074] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution in the embodiment of the present application will be described in more detail below in conjunction with the drawings in the embodiment of the present application. It is worth noting that the embodiments described in the drawings are only part of the embodiments of the present application, not all of the embodiments. That is, the embodiments described by the drawings are exemplary and are intended to be used to explain the present application, and cannot be understood as limiting the present application.

[0075] The following will be combined Figure 1-Figure 13 The formwork climbing system 100 for special-shaped buildings provided in an embodiment of the present application is described.

[0076] The present application embodiment provides a template climbing system 100 for special-shaped buildings, such as Figure 1-Figure 7 As shown, it includes a guide rail 110, an upper lifting frame 120, a lower lifting frame 130, a lifting device, a wall attachment device 150 and a frame body 200.

[0077] Two guide rails 110 are provided, and a first hook 111 is provided at the middle and lower part of the side surface of each guide rail 110 close to the wall 300 .

[0078] The upper lifting frame 120 is slidably disposed between the two guide rails 110. Safety hooks 122 for fitting corresponding to the guide rails 110 are disposed on both sides of the upper portion of the upper lifting frame 120. The safety hooks 122 surround the front and rear sides and at least one side of the guide rail 110. A second hook 121 is disposed on the upper portion of the side of the upper lifting frame 120 close to the wall 300, and an auxiliary positioning member 170 for assisting in adjusting the distance between the upper lifting frame 120 and the wall 300 is disposed on the lower portion of the side of the upper lifting frame 120 close to the wall 300.

[0079] The lower lifting frame 130 is located below the upper lifting frame 120 , and the lower lifting frame 130 is fixed at the lower portion between the two guide rails 110 .

[0080] The lifting device is connected between the upper lifting frame 120 and the lower lifting frame 130, and is used to drive the upper lifting frame 120 and the lower lifting frame 130 to move closer to or away from each other.

[0081] The wall attaching device 150 is used to be installed at a preset position of the wall 300. One side of the wall attaching device 150 is used to connect to the wall 300. The other side of the wall attaching device 150 is provided with a first pin 151 for connecting to the first hook 111 and a second pin 152 for connecting to the second hook 121, and the first pin 151 is located below the second pin 152.

[0082] The frame 200 is used to assemble the template assembly 221 , and the frame 200 is hinged to the guide rail 110 . The angle between the frame 200 and the guide rail 110 is adjustable as the angle of the wall 300 changes.

[0083] The guide rail 110 is used to connect the frame 200, and the load is transmitted to the wall attachment device 150 through the guide rail 110, and then transmitted to the building wall 300. The guide rail 110 is slidably connected to the upper lifting frame 120, and the connection between the guide rail 110, the upper lifting frame 120 and the wall 300 is alternately disassembled, and the two are alternately climbed through the lifting device. The guide rail 110 is fixedly connected to the lower lifting frame 130, providing a connection foundation for the lifting of the guide rail 110 and improving the stability of the overall structure.

[0084] The wall attachment device 150 is connected to the guide rail 110 and the upper lifting frame 120 respectively through the first pin shaft 151 and the second pin shaft 152, and the connection structure is simple, easy to disassemble, and highly efficient. The upper lifting frame 120 is hinged to the wall attachment device 150 through the second pin shaft 152, and the distance from the wall 300 is adjusted through the auxiliary positioning member 170, so that the angle of the upper lifting frame 120 can be adjusted to change with the change of the angle of the wall 300, that is, the upper lifting frame 120 can be adjusted to be parallel to the wall 300. The guide rail 110 is connected to the wall attachment device 150 through the first pin shaft 151, and the guide rail 110 is connected to the wall 300 by means of two wall attachment devices 150. The installation position of the wall attachment device 150 changes with the change of the angle of the wall 300, so the angle of the guide rail 110 changes with the change of the angle of the wall 300, that is, the guide rail 110 can also be adjusted to be parallel to the wall 300. At the same time, the angle between the frame 200 and the guide rail 110 is adjustable along with the angle of the wall 300, that is, the operating layer on the frame 200 can always remain horizontal, which is convenient for personnel to operate. Therefore, when the guide rail 110 and the upper lifting frame 120 are adjusted along with the angle of the wall 300 and climbed relatively, the guide rail 110, the upper lifting frame 120 and the frame 200 do not interfere with the wall 300.

[0085] A safety hook 122 is arranged between the upper lifting frame 120 and the guide rail 110. The safety hook 122 surrounds the front and rear sides and at least one side of the guide rail 110, thereby improving the connection stability between the guide rail 110 and the upper lifting frame 120. An auxiliary positioning member 170 is arranged on the upper lifting frame 120. While adjusting the upper lifting frame 120 to be parallel to the wall 300, the stability of the connection between the upper lifting frame 120 and the wall 300 is also improved, and tilting and shaking are not likely to occur during the climbing process.

[0086] When the formwork climbing system 100 of the embodiment of the present application is used for special-shaped buildings, first, the connection between the guide rail 110 and the wall 300 is removed, the connection between the upper lifting frame 120 and the wall 300 is maintained, the upper lifting frame 120 is adjusted to be parallel to the wall 300, the frame 200 is adjusted to keep the operating layer where the formwork assembly 221 is located horizontal, and the lifting device is driven to make the guide rail 110 slide upward and climb relative to the upper lifting frame 120; then, the connection between the guide rail 110 and the wall 300 is installed, the connection between the upper lifting frame 120 and the wall 300 is removed, and the lifting device is driven to make the upper lifting frame 120 slide upward and climb relative to the guide rail 110; finally, the connection between the upper lifting frame 120 and the wall 300 is installed, so as to realize the process of the guide rail 110 driving the frame 200 to climb along the wall 300.

[0087] The embodiments of the present application can be installed arbitrarily in straight lines, arcs, and curved positions of building structures, and are mainly used for external protection and formwork climbing of variable-section special-shaped buildings such as hyperbolic cooling towers and chimneys in power plants, and can also be used for the construction of bridges and high-rise core tubes.

[0088] In one possible implementation, Figure 1-Figure 7 As shown, the frame 200 includes an upper operating layer 220, a middle supporting layer 230 and a lower connecting layer 240 which are arranged from top to bottom along the guide rail 110. The upper operating layer 220 is hinged to the upper end of the guide rail 110, the middle supporting layer 230 is vertically fixedly connected to the middle of the guide rail 110, and the lower connecting layer 240 is hinged to the lower end of the guide rail 110.

[0089] A connecting rod mechanism 250 is arranged outside the upper operating layer 220, the middle supporting layer 230 and the lower connecting layer 240. The connecting rod mechanism 250 includes an upper upright rod 251 and a lower connecting rod 252, wherein the upper portion of the upper upright rod 251 is hinged to the upper operating layer 220, the middle portion of the upper upright rod 251 is detachably connected to the middle supporting layer 230, the lower end of the upper upright rod 251 is hinged to the lower connecting rod 252, and the other end of the lower connecting rod 252 is hinged to the lower connecting layer 240.

[0090] A fixed diagonal brace 261 is connected between the middle supporting layer 230 and the guide rail 110 , and an adjustable diagonal brace 262 is connected between the middle supporting layer 230 and the upper operating layer 220 .

[0091] Among them, the upper operation layer 220, the middle support layer 230, the lower connection layer 240 and the top operation layer 210 described below are all provided with walkway plate cross braces and extension cross braces, the walkway plate cross braces are laid with walkway plates 270, and the extension cross braces are connected to the adjacent formwork climbing system 100. The left and right sides of the middle support layer 230 are provided with middle side guardrails 231, and the side of the top operation layer 210 away from the wall 300 is provided with a top guardrail 212.

[0092] Two groups of symmetrical connecting rod mechanisms 250 are arranged on the outside of the frame 200, and an outer reinforcement frame 253 is connected between the two groups of connecting rod mechanisms 250 to assist in strengthening the stability of the overall structure. In the embodiment of the present application, outer reinforcement frames 253 are arranged corresponding to the upper operating layer 220, the middle support layer 230, and the lower connecting layer 240, and a steel ladder is arranged between the middle support layer 230 and the adjacent layers.

[0093] The upper operating layer 220 can be configured with a template assembly 221 and a template sliding device 224. The template assembly 221 can move closer to or away from the wall 300 through the template sliding device 224 on the surface of the upper operating layer 220, and the template 222 of the template assembly 221 can be adjusted in angle through the template adjustment brace 223, so as to fit the facade of the wall 300.

[0094] A fixed diagonal brace 261 is connected between the guide rail 110 and the middle support layer 230 to improve the stability of the frame 200. An adjustable diagonal brace 262 is connected between the middle support layer 230 and the upper operating layer 220 to assist the connecting rod mechanism 250 in realizing the horizontal adjustment of the upper operating layer 220. The adjustable diagonal brace 262 can be a two-way adjustment screw or a hydraulic rod in the prior art.

[0095] In this way, the linkage of the upper operating layer 220, the lower connecting layer 240 and the following top operating layer 210 can be achieved through the connecting rod mechanism 250. First, the connection between the upper vertical rod 251 and the middle supporting layer 230 is removed. Then, according to the angle change of the outer wall 300 of the special-shaped building, the adjustable diagonal brace 262 is adjusted to make the upper operating layer 220 and the lower connecting layer 240 tilt relative to the guide rail 110. Usually, the upper vertical rod 251 is parallel to the guide rail 110, the upper operating layer 220, the lower connecting layer 240 and the following top operating layer 210 are kept horizontal, and the template assembly 221 is in contact with the facade of the wall 300, which is convenient for personnel to operate. Finally, the adjustable diagonal brace 262 and the connection between the upper vertical rod 251 and the middle supporting layer 230 are locked.

[0096] In one possible implementation, Figure 4 and Figure 8 As shown, the guide rail 110 includes a square tube 113 and a channel steel 112 that are connected to each other. The square tube 113 is located on the outside of the channel steel 112. The notches of the channel steel 112 of the two guide rails 110 are arranged opposite to each other, and the upper lifting frame 120 is slidably arranged in the notch of the channel steel 112 through the guide wheel.

[0097] The safety hook 122 surrounds the front and rear side surfaces and the outer side surface of the guide rail 110 , and a bolt is connected between the front and rear side surfaces of the safety hook 122 corresponding to one side of the inner side surface of the guide rail 110 .

[0098] Among them, the channel steel 112 and the square tube 113 are both arranged along the extension direction of the guide rail 110. The guide rail 110 is extended as a whole without being segmented, and the overall force form is better and more stable. The sizes of the channel steel 112 and the square tube 113 of the guide rail 110 can be selected in different models according to the application environment of the frame 200, the height of the carrying formwork assembly 221, etc. For the frame 200 with a carrying formwork assembly 221 height of less than 1.5m, the models used are 8# channel steel and 80mm×80mm×4mm square tube respectively.

[0099] A plurality of pads 117 may be arranged between the channel steel 112 and the square tube 113. The first hook 111, the diagonal brace plate 114 connected to the upper operating layer 220, the middle layer mounting seat 115 connected to the middle supporting layer 230, and the diagonal brace ear plate 116 connected to the fixed diagonal brace 261 are all installed between the channel steel 112 and the square tube 113.

[0100] The safety hook 122 is mounted on the guide rail 110, and bolts are used as anti-dropping parts. The safety hook 122 rises and falls with the upper lifting frame 120 during the rising process, and it surrounds the guide rail 110 to prevent the frame 200 from tipping over to the left and right. Compared with related technical structures such as guide wheels, the connection stability is better.

[0101] In one possible implementation, Figure 1-Figure 4 and Fig. 9 As shown, the upper lifting frame 120 is a sheet-like truss structure, and the upper lifting frame 120 includes an upper cross brace 123 and a lower cross brace 124 , and two vertical braces 125 connected between the upper cross brace 123 and the lower cross brace 124 and close to the corresponding side guide rails 110 .

[0102] The guide wheels include a guide wheel 127 and a top wheel 128. The outer end surfaces of the upper cross brace 123 and the lower cross brace 124 are respectively provided with guide wheels 127, and the guide wheels 127 are used to roll on the surface of the side of the channel steel 112. The side of the vertical brace 125 close to the guide rail 110 is provided with a top wheel 128, and the top wheel 128 is used to roll on the surface of the bottom of the channel steel 112.

[0103] The upper lifting frame 120 is welded from 100 mm × 100 mm × 4 mm square tubes 113. A lifting plate 129 for connecting the lifting device is provided on the side of the middle of the upper cross brace 123 of the upper lifting frame 120 close to the wall 300. Safety hooks 122 are provided at both ends of the top surface of the upper cross brace 123. The top wheel 128 and the guide wheel 127 are both embedded in the channel steel 112 of the guide rail 110. The top wheel 128 is deeper than the guide wheel 127 and supports the inner wall of the bottom of the channel steel 112. The guide wheel 127 fits the flange plate of the channel steel 112, so that the upper lifting frame 120 moves up and down along the channel steel 112 under the action of the lifting device.

[0104] In one possible implementation, Figure 1-Figure 7 As shown, the auxiliary positioning member 170 includes a top wall screw and a positioning nut. The top wall screw vertically penetrates the member to be positioned from the side away from the wall 300 to the side close to the wall 300, and the positioning nut is threadedly connected to the side of the member to be positioned away from the wall 300.

[0105] Among them, a gasket is provided at one end of the top wall screw rod close to the wall 300 to increase the friction between the wall 300 and the top wall screw rod and improve the stability of the auxiliary positioning.

[0106] In one possible implementation, Figure 1-Figure 4 As shown, an auxiliary positioning member 170 is provided at least at one location in the middle and lower portion of the side surface of each guide rail 110 close to the wall 300 .

[0107] In some embodiments, the auxiliary positioning member 170 at the lower portion of the guide rail 110 may also be disposed at the lower lifting frame 130 .

[0108] In this way, the first hook 111 is connected to the wall attachment device 150, and the top wall screw rod is used for auxiliary positioning, so that the guide rail 110 and the frame 200 do not need to be provided with a separate stop device and an anti-tilt device. Compared with the conventional guide rail 110 that holds the anti-tilt device of the wall attachment device 150 by the guide wheel, it is more stable and reliable.

[0109] The second hook 121 is connected to the wall attachment device 150 , and cooperates with the auxiliary positioning of the top wall screw rod, so that the upper lifting frame 120 can also be positioned at any time and the inclination angle with the wall 300 can be adjusted.

[0110] In one possible implementation, Figure 1-Figure 4 As shown, the lifting device includes an electric hoist 140, which is a chain electric hoist. Lifting plates 129 are respectively provided on the upper lifting frame 120 and the lower lifting frame 130. The top hook 141 of the electric hoist 140 is connected to the lifting plate 129 of the upper lifting frame 120, and the lower hook 142 of the electric hoist 140 is connected to the lifting plate 129 of the lower lifting frame 130.

[0111] Similar to the upper lifting frame 120, the lower lifting frame 130 is also welded from 100 mm × 100 mm × 4 mm square tubes. A lifting plate 129 for connecting the lifting device is provided on the side of the middle of the lower cross brace 124 of the lower lifting frame 130 close to the wall 300.

[0112] In this way, when the template climbing system 100 needs to be lifted, the upper lifting frame 120 is hung on the second pin 152 of the wall attachment device 150 through the second hook 121, and the top wall screw rod at the bottom of the upper lifting frame 120 is pressed against the wall 300, and adjusted to be parallel to the surface of the guide rail 110 and the wall 300, the top wall screw rod on the guide rail 110 or the lower lifting frame 130 is loosened, the electric hoist 140 is pre-tightened, and the lifting operation is performed after other preparatory work is completed. After the lifting is completed, the top wall screw rod on the guide rail 110 or the lower lifting frame 130 is tightened, the chain is loosened, and the upper lifting frame 120 and the lifting device are lifted to the upper layer using the fall chain suspended from the top, and the anti-fall device between the upper lifting frame 120 and the lower lifting frame 130 described below is locked to ensure that at least two wall attachment devices 150 are stressed. Compared with the related art, the hooks on both sides of the electric hoist 140 are respectively fixed on the frame and the building to realize the lifting of the frame, or the lifting of the frame is realized by a hydraulic cylinder. The embodiment of the present application not only has a relatively simple structure and convenient operation, but also has stable lifting and higher work efficiency.

[0113] In one possible implementation, Figure 11-13 As shown, the wall-attaching device 150 includes a front plate 153 and a rear plate 154, the front plate 153 includes two hanging plates 1531 that are symmetrical in the vertical direction, and a connecting plate 1532 connected between the two hanging plates 1531 on the side close to the wall 300, a first pin shaft 151 and a second pin shaft 152 are passed between the two hanging plates 1531, the rear plate 154 is located on the side of the connecting plate 1532 close to the wall 300, and the front plate 153 and the connecting plate 1532 are connected to the wall 300 through fixings.

[0114] Among them, the first pin shaft 151 and the second pin shaft 152 are load-bearing pin shafts, and a safety pin shaft 156 corresponding to the first pin shaft 151 and the second pin shaft 152 above can also be set between the two hanging plates 1531 to limit and prevent the guide rail 110 and the upper lifting frame 120 from accidentally unhooking.

[0115] In this way, the wall-attaching device 150 adopts a split form of a front plate 153 and a rear plate 154 , and both the front plate 153 and the rear plate 154 are formed by an integrated steel plate bending process, so as to better bear the force.

[0116] In one possible implementation, Figure 11-13As shown, a height adjustment bolt 155 is arranged between the front plate 153 and the rear plate 154, a first adjustment plate 1534 extending toward the side away from the wall 300 is arranged at the lower end of the connecting plate 1532, a second adjustment plate 1542 extending toward the side away from the wall 300 is arranged at the lower end of the rear plate 154, the first adjustment plate 1534 is located above the second adjustment plate 1542, the height adjustment bolt 155 is threadedly connected to the second adjustment plate 1542, and the top of the height adjustment bolt 155 abuts against the lower surface of the first adjustment plate 1534.

[0117] A circular hole 1541 is formed at the upper portion of the rear plate 154 , and a long hole 1533 extending in the vertical direction is formed at a position corresponding to the circular hole 1541 on the connecting plate 1532 . The connecting plate 1532 and the rear plate 154 are fixedly connected to the wall 300 by fixing parts passing through the long hole 1533 and the circular hole 1541 .

[0118] In this way, the rear plate 154 adopts the design of long holes 1533 and the front plate 153 adopts the design of round holes 1541, so that when there is a height difference during the installation of the wall-mounted device 150 and there are upper and lower deviations in the pre-embedded wall, the height of the front plate 153 can be adjusted by adjusting the bolts to ensure the levelness of the two sets of guide rails 110 during installation and the levelness of the rear template assembly 221. This overcomes the problem in the related art that the wall-mounted device does not have a height adjustment function and the levelness of the frame is too dependent on the pre-embedded accuracy.

[0119] In one possible implementation, Figure 1-Figure 4 As shown, an anti-fall device is provided between the upper lifting frame 120 and the lower lifting frame 130, and the anti-fall device includes an anti-fall screw 160 parallel to the extension direction of the guide rail 110, the lower end of the anti-fall screw 160 is rotatably connected to the lower lifting frame 130, the upper end of the anti-fall screw 160 passes through the selected support rod of the upper lifting frame 120, and the upper protruding end of the anti-fall screw 160 is connected to the locking nut 161.

[0120] Among them, the anti-falling device can be symmetrically arranged in two groups on the left and right sides of the upper lifting frame 120 and the lower lifting frame 130. The lower end of the anti-falling screw 160 passes through the upper cross brace 123 of the lower lifting frame 130, and the upper and lower sides of the upper cross brace 123 are provided with locking nuts 161, and the locking nuts 161 are threadedly connected to the anti-falling screw 160, limiting the up and down movement of the anti-falling screw 160, and allowing the anti-falling screw 160 to rotate relative to the upper cross brace 123. The upper end of the anti-falling screw 160 passes through the lower cross brace 124 of the upper lifting frame 120, and the upper side of the lower cross brace 124 is provided with a locking nut 161, and the locking nut 161 is threadedly connected to the anti-falling screw 160, limiting the anti-falling screw 160 from falling downward, and allowing the anti-falling screw 160 to rotate relative to the lower cross brace 124.

[0121] The anti-fall screw 160 can be a screw with a diameter of 24mm-27mm, and marks are made on the screw every 30cm. In the initial state, the locking nut 161 on the upper lifting frame 120 is tightened, and the locking nut 161 on the upper lifting frame 120 is tightened once every 30cm. Since the upper lifting frame 120 is connected to the pin on the wall attachment device 150 during the lifting process, the maximum falling distance in the event of an accidental fall is no more than 30cm.

[0122] In some embodiments, mounting seats may be provided at corresponding positions of the upper lifting frame 120 and the lower lifting frame 130 to penetrate and connect the anti-fall screw 160 , thereby improving the overall strength of the upper lifting frame 120 and the lower lifting frame 130 and improving the stability of the frame body 200 .

[0123] In one possible implementation, Figure 1-Figure 7 As shown, a top operating layer 210 is arranged on the top of the upper operating layer 220 , the outer side of the top operating layer 210 is hinged to the upper upright 251 , and an adjustable diagonal brace 262 is hinged between the top operating layer 210 and the upper operating layer 220 .

[0124] The top operating layer 210 can be paved with a guide rail 110, on which a concrete pouring trolley 211 can be run, which, in conjunction with the formwork assembly 221 of the upper operating layer 220, solves the problems of construction protection of the main body of the special-shaped building structure and transportation of the formwork.

[0125] The following will be combined Figure 14-Figure 19 The method for using the formwork climbing system for special-shaped buildings provided in an embodiment of the present application is described.

[0126] The embodiment of the present application provides a method for using a template climbing system for a special-shaped building. The method is applied to the template climbing system 100 for a special-shaped building, and includes the following steps:

[0127] refer to Fig.14 As shown, S1: remove the lower wall attaching device 150 corresponding to the first hook 111 at the lower part of the guide rail 110, remove the first pin 151 on the middle wall attaching device 150 corresponding to the first hook 111 in the middle part of the guide rail 110, retain the connection between the upper lifting frame 120 and the corresponding upper wall attaching device 150, operate the auxiliary positioning piece 170 on the upper lifting frame 120, make the upper lifting frame 120 parallel to the surface of the corresponding wall 300, adjust the angle between the frame 200 and the guide rail 110, so that the layer where the template assembly 221 is located remains horizontal.

[0128] The first pin shaft 151 on the upper wall-attaching device 150 is removed, the second pin shaft 152 on the middle wall-attaching device 150 is removed, and the connection between the auxiliary positioning member 170 between the guide rail 110 and the wall 300 is removed.

[0129] refer to Fig.15 As shown, S2: drive the lifting device to keep the upper lifting frame 120 stationary, and the lower lifting frame 130 and the guide rail 110 slide upward relative to the upper lifting frame 120.

[0130] refer to Fig.16 As shown, S3: when the first hook 111 in the middle of the guide rail 110 moves to the upper wall attaching device 150 connected to the corresponding upper lifting frame 120, the first hook 111 at the lower part of the guide rail 110 moves to the middle wall attaching device 150, and the first pin shaft 151 is respectively inserted into the upper wall attaching device 150 and the middle wall attaching device 150 to connect the first hook 111 at the corresponding position.

[0131] refer to Fig.17 As shown, S4: install the disassembled lower wall-mounted device 150 to the preset position above the upper wall-mounted device 150, remove the connection between the upper lifting frame 120 and the upper wall-mounted device 150, and remove the auxiliary positioning connection between the auxiliary positioning member 170 on the upper lifting frame 120 and the wall 300.

[0132] refer to Fig.18 As shown, S5: drive the lifting device to keep the guide rail 110 and the lower lifting frame 130 stationary, and the upper lifting frame 120 slides upward relative to the guide rail 110.

[0133] refer to Fig.19 As shown, S6: the second hook 121 of the upper lifting frame 120 is moved to the lower wall attachment device 150 at the preset position, the second pin shaft 152 is inserted to connect the corresponding second hook 121, and the auxiliary positioning member 170 is installed to connect the auxiliary positioning with the wall 300.

[0134] The embodiment of the present application is applied to the above-mentioned formwork climbing system 100 for special-shaped buildings. Through the relative sliding climbing of the upper lifting frame 120 and the guide rail 110, the external protection of the special-shaped building and the climbing of the formwork are realized. The operation is convenient and the lifting efficiency is high, and it has the same beneficial effects as the above-mentioned formwork climbing system 100 for special-shaped buildings.

[0135] It should be noted that, unless otherwise clearly specified and limited, in the description of this application, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, or it can be an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0136] The orientations or positional relationships indicated by terms such as “upper”, “lower”, “front”, “back”, “vertical”, “horizontal”, “top”, “bottom”, “inside” and “outside” are based on the orientations or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present application and simplifying the description. They do not indicate or imply 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 on the present application.

[0137] The term "plurality" means two or more than two, unless expressly specified otherwise.

[0138] The terms "first", "second", "third", "fourth", etc., if any, are used to distinguish similar objects and are not necessarily used to describe a particular order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate, so that the embodiments of the present application described herein can include sequential implementations other than those illustrated or described herein.

[0139] The terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, product, or apparatus that comprises a series of steps or elements is not necessarily limited to those steps or elements explicitly listed but may include other steps or elements not explicitly listed or inherent to such process, method, product, or apparatus.

[0140] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A formwork climbing system for special-shaped buildings, characterized in that: It includes a guide rail, an upper lifting frame, a lower lifting frame, a lifting device, a wall attachment device and a frame body; There are two guide rails, and a first hook is provided at the middle and lower part of the side surface of each guide rail close to the wall; The upper lifting frame is slidably arranged between the two guide rails, and safety hooks for fitting corresponding to the guide rails are arranged on both sides of the upper part of the upper lifting frame; a second hook is arranged on the upper part of the side of the upper lifting frame close to the wall, and an auxiliary positioning piece for assisting in adjusting the distance between the upper lifting frame and the wall is arranged on the lower part of the side of the upper lifting frame close to the wall; The lower lifting frame is fixed at the lower part between the two guide rails; The lifting device is connected between the upper lifting frame and the lower lifting frame, and is used to drive the upper lifting frame and the lower lifting frame to move closer to or away from each other; The wall-attaching device is used to be installed at a preset position of the wall, one side of the wall-attaching device is used to connect to the wall, and the other side of the wall-attaching device is provided with a first pin shaft for connecting to the first hook and a second pin shaft for connecting to the second hook, and the first pin shaft is located below the second pin shaft; The frame is used for assembling the template assembly, and the frame is hinged to the guide rail, and the angle between the frame and the guide rail is adjustable.

2. The formwork climbing system for special-shaped buildings according to claim 1 is characterized in that: The frame includes an upper operating layer, a middle supporting layer and a lower connecting layer arranged from top to bottom along the guide rail, the upper operating layer is hinged to the upper end of the guide rail, the middle supporting layer is vertically fixedly connected to the middle of the guide rail, and the lower connecting layer is hinged to the lower end of the guide rail; A connecting rod mechanism is arranged on the outer sides of the upper operating layer, the middle supporting layer and the lower connecting layer, and the connecting rod mechanism includes an upper upright rod and a lower connecting rod; the upper part of the upper upright rod is hinged to the upper operating layer, the middle part of the upper upright rod is detachably connected to the middle supporting layer, the lower end of the upper upright rod is hinged to the lower connecting rod, and the other end of the lower connecting rod is hinged to the lower connecting layer; a fixed diagonal brace is connected between the middle supporting layer and the guide rail, and an adjustable diagonal brace is connected between the middle supporting layer and the upper operating layer.

3. The formwork climbing system for special-shaped buildings according to claim 1, characterized in that: The guide rail comprises a square tube and a channel steel connected to each other, the square tube is located outside the channel steel, the notches of the channel steels of the two guide rails are arranged opposite to each other, and the upper lifting frame is slidably arranged in the notch of the channel steel through the guide wheel; The safety hook surrounds the front and rear side surfaces and the outer side surface of the guide rail, and an anti-dropping component is connected between the front and rear side surfaces of the safety hook and a side corresponding to the inner side surface of the guide rail.

4. The formwork climbing system for special-shaped buildings according to claim 3 is characterized in that: The upper lifting frame is a sheet-like truss structure, and the upper lifting frame includes an upper cross brace and a lower cross brace, and two vertical braces connected between the upper cross brace and the lower cross brace and close to the guide rail on the corresponding side; The guide wheel includes a guide wheel and a top wheel. The outer end surfaces of the upper cross brace and the lower cross brace are respectively provided with guide wheels, and the guide wheels are used to roll on the surface of the flange plate of the channel steel. The side of the vertical brace close to the guide rail is provided with a top wheel, and the top wheel is used to roll on the surface of the bottom of the channel steel.

5. A formwork climbing system for special-shaped buildings according to any one of claims 1 to 4, characterized in that: The auxiliary positioning member includes a top wall screw rod and a positioning nut, wherein the top wall screw rod vertically passes through the member to be positioned, and the positioning nut is threadedly connected to a side of the member to be positioned away from the wall; And / or, an auxiliary positioning piece is provided at least at one location in the middle and lower portion of the side surface of each guide rail close to the wall.

6. The formwork climbing system for special-shaped buildings according to any one of claims 1 to 4, characterized in that: The lifting device includes an electric hoist, which is a chain electric hoist. Lifting hanging plates are respectively arranged on the upper lifting frame and the lower lifting frame. The top hook of the electric hoist is connected to the lifting hanging plate of the upper lifting frame, and the lower hook of the electric hoist is connected to the lifting hanging plate of the lower lifting frame.

7. The formwork climbing system for special-shaped buildings according to any one of claims 1 to 4, characterized in that: The wall-attaching device includes a front plate and a rear plate, the front plate includes two hanging plates that are symmetrical in the vertical direction, and a connecting plate connected between the two hanging plates on a side close to the wall, the first pin shaft and the second pin shaft are passed between the two hanging plates, the rear plate is located on a side of the connecting plate close to the wall, and the front plate and the connecting plate are connected to the wall via fixings.

8. The formwork climbing system for special-shaped buildings according to claim 7, characterized in that: A height adjustment bolt is arranged between the front plate and the rear plate, a first adjustment plate extending away from the wall is arranged at the lower end of the connecting plate, a second adjustment plate extending away from the wall is arranged at the lower end of the rear plate, the first adjustment plate is located above the second adjustment plate, the height adjustment bolt is threadedly connected to the second adjustment plate, and the top of the height adjustment bolt abuts against the lower surface of the first adjustment plate; A circular hole is formed on the upper part of the rear plate, and a long hole extending in the vertical direction is formed on the connecting plate at a position corresponding to the circular hole. The connecting plate and the rear plate are fixedly connected to the wall by a fixing piece penetrating the long hole and the circular hole.

9. The formwork climbing system for special-shaped buildings according to any one of claims 1 to 4, characterized in that: An anti-falling device is provided between the upper lifting frame and the lower lifting frame, and the anti-falling device includes an anti-falling screw rod parallel to the extension direction of the guide rail, the lower end of the anti-falling screw rod is fixedly connected to the lower lifting frame, the upper end of the anti-falling screw rod passes through the selected support rod of the upper lifting frame, and the upper protruding end of the anti-falling screw rod is connected to a locking nut.

10. A method for using a template climbing system for special-shaped buildings, the method being applied to the template climbing system for special-shaped buildings as claimed in any one of claims 1 to 9, characterized in that: The following steps are involved: Remove the lower wall attachment device corresponding to the first hook at the lower part of the guide rail, remove the first pin on the middle wall attachment device corresponding to the first hook in the middle part of the guide rail, retain the connection between the upper lifting frame and the corresponding upper wall attachment device, operate the auxiliary positioning piece on the upper lifting frame to make the upper lifting frame parallel to the surface of the corresponding wall, adjust the angle between the frame and the guide rail, so that the layer where the template assembly is located remains horizontal, wherein the first pin on the upper wall attachment device is removed, and the second pin on the middle wall attachment device is removed; The lifting device is driven to keep the upper lifting frame stationary, and the lower lifting frame and the guide rail slide upward relative to the upper lifting frame; When the first hook in the middle of the guide rail moves to the upper wall attachment device connected to the corresponding upper lifting frame, the first hook in the lower part of the guide rail moves to the middle wall attachment device, and the first pins are respectively inserted into the upper wall attachment device and the middle wall attachment device to connect the first hooks at the corresponding positions; Install the disassembled lower wall-mounted device to the preset position above the upper wall-mounted device, remove the connection between the upper lifting frame and the upper wall-mounted device, and remove the auxiliary positioning piece on the upper lifting frame and the auxiliary positioning connection with the wall; Drive the lifting device to keep the guide rail and the lower lifting frame stationary, and the upper lifting frame slides upward relative to the guide rail; When the second hook of the upper lifting frame is moved to the lower wall attachment device at the preset position, the second pin shaft is plugged in to connect the corresponding second hook, and the auxiliary positioning piece is installed to connect with the auxiliary positioning of the wall.

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