A tensioning device and method applicable to an external wall inclined cornice board

Abstract

The present invention discloses a tensioning device and method applicable to an external wall inclined eaves board, which comprises a support device, a hinge device, a steel wire rope and a steel wire rope guiding device; the working steel wire rope guiding device is placed on the reinforced concrete inclined eaves board; the working steel wire rope and the safety steel wire rope are directionally adjusted through the working steel wire rope guiding device; the steel wire rope for tying the working steel wire rope guiding device plays a tying role on the working steel wire rope guiding device; the hinge device is respectively connected with the support device and the working steel wire rope guiding device, and one end of the hinge device is placed on the top of the reinforced concrete external wall; the support device is fixed on the reinforced concrete floor slab. When installing a suspended platform for working at height, the present invention can directly omit the installation procedures such as installing a suspension bracket and a concrete counterweight block, greatly improving the flexibility of the suspended platform installation; at the same time, since the steel wire ropes are finally tied to the reinforced concrete frame beam, the safety risk can be greatly reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of exterior wall construction, and particularly to a tensioning device and method applicable to an exterior wall inclined cornice board. Background Technique

[0002] When constructing exterior wall decoration, in order to ensure the simplicity of construction, a suspended platform for working at height is usually used as an auxiliary working device for exterior wall decoration. However, the suspended platform for working at height is easily affected by the installation site and building structure. In particular, the inclined cornice board and the exterior wall are very likely to limit the distance between the front column of the suspension support system and the exterior wall. In such a situation, the requirements for the installation environment are greatly improved.

[0003] After retrieval, the Chinese patent application number is: CN202010227348, and the invention creation name is: A jig-type parapet beam-riding suspended platform device and a parapet suspended platform system. This application case includes a base arranged on the top of the parapet, a support part arranged on the base, a traction part arranged on one side of the parapet, and is connected to the support part through a traction rope. Although the jig-type parapet beam-riding suspended platform device and the parapet suspended platform system proposed in this application case do not occupy the roof area, when the tie-down steel wire rope is tightened at this angle, a large shear force is generated on the base arranged on the top of the parapet, and there are relatively high requirements for the shear strength of the reinforced concrete members and the base in this area.

[0004] After retrieval, the Chinese patent application number is: CN202010961962, and the invention creation name is: Suspended platform through-wall cantilever structure and inclined roof suspended platform erection method. This application case includes a cantilever beam and a suspended platform. A hanging head is arranged at the front end of the cantilever beam, and a rope locking device is arranged at the rear end. There is a through-wall support section between the front end and the rear end of the cantilever beam. One end of the steel wire rope is vertical and connected to the suspended platform, and the other end passes through the hanging head and is fixedly assembled to the rope locking device; a locking structure for fixing the cantilever beam to the building is also arranged between the through-wall support section and the rear end of the cantilever beam. During construction, a hole is reserved at the top of the exterior wall, the cantilever beam passes through the hole, the front end of the cantilever beam is located outside the exterior wall to hang the suspended platform, and the rear end of the cantilever beam is fixed to the building through the locking structure. The installation method described in this application case can be quickly installed and disassembled and ensure safety. However, the position of the reserved hole in this application case is limited by the size of the rear cushion block of the cantilever beam, which will be difficult to handle later, and the cushion block in this application case is difficult to carry and clean.

[0005] After retrieval, the Chinese patent application number is: CN202111231458, and the invention creation name is: Suspension mechanism fixing device for hanging basket and hanging basket suspension system. This application case includes an upper clamping plate, a lower clamping plate and a plurality of fixing parts. The upper clamping plate is used to be placed under the hanging basket suspension mechanism and fixedly connected to the hanging basket suspension mechanism, and the upper clamping plate is used to be placed above the structural beam; the lower clamping plate is used to be placed under the structural beam; both sides of the upper clamping plate and the lower clamping plate are fixedly connected through at least one fixing part and can form an annular hoop tightened on the structural beam. The suspension mechanism fixing device for hanging basket and the hanging basket suspension system provided by this invention case can avoid damaging the building structure by increasing the front and rear struts. However, in this application case, a structural beam matching the erection of the hanging basket is required, and the limitation is relatively large. Summary of the Invention

[0006] The purpose of the present invention is to provide a tensioning device and method applicable to the external wall inclined cornice board. When installing the hanging basket for high-altitude work, the installation procedures such as installing the suspension bracket and concrete counterweight can be directly omitted, greatly improving the flexibility of the hanging basket installation; at the same time, since the steel wire ropes are finally tied to the reinforced concrete frame beam, the safety risk can be greatly reduced, so as to solve the problem that the hanging basket for high-altitude work in the prior art is limited by the installation site and the external facade shape.

[0007] To achieve the above purpose, the present invention provides the following technical solutions:

[0008] A tensioning device applicable to the external wall inclined cornice board includes a support device, a hinge device, a working wire rope, a safety wire rope, a wire rope for tying the working wire rope guiding device and a working wire rope guiding device; the working wire rope guiding device is placed on the reinforced concrete inclined cornice board; the working wire rope and the safety wire rope are directionally adjusted through the working wire rope guiding device; the wire rope for tying the working wire rope guiding device plays a tying role on the working wire rope guiding device; the hinge device is respectively connected to the support device and the working wire rope guiding device, and one end of the hinge device is placed on the top of the reinforced concrete external wall; the support device is fixed on the reinforced concrete floor slab.

[0009] Furthermore, the support device includes two sets of U-bolt parts and matching nuts, two U-bolt part matching steel backing plates, two side square steel pipes, one middle side channel steel, a bolt rod and matching nuts and one steel backing plate; the steel backing plate is welded and fixed with two side square steel pipes, one middle side channel steel, a bolt rod and matching nuts to form an integrated device. The exposed bolt rod and the part of the matching nuts of the rod piece are used to sleeve the tail end pull rod of the hinge device and are laid flat on the reinforced concrete floor slab through the integrated device formed by welding. The U-bolt parts and matching nuts and the U-bolt part matching steel backing plates are fixed on the reinforced concrete floor slab.

[0010] Furthermore, the hinge device includes two sets of hinge device end pull rods, a set of hinge device end bolt rods and matching nuts, a set of hinge device head bolt rods and matching nuts, and a hinge device head integrated pull rod; the hinge device end pull rods are respectively sleeved with the bolt rod and matching nuts, and the hinge device end bolt rod and matching nuts; the hinge device head integrated pull rod is respectively sleeved with the hinge device end bolt rod and matching nuts, and the hinge device head bolt rod and matching nuts; through the rotation function of each rod member on the hinge device, the angle adjustment function of the hinge device is realized.

[0011] Furthermore, the working wire rope guiding device is composed of a guiding device pull rod, a lower-layer square square steel pipe, a device end transverse square steel pipe, a folded square steel pipe, a device end supporting square steel pipe, bolt holes, bolt rods and matching nuts, a pulley block and matching integrated bolts, triangular steel plates, integrated bolts, a device head transverse square steel pipe, a device middle supporting square steel pipe, a device first section supporting square steel pipe, and a socketed pull rod square steel pipe; it also includes the working wire rope, safety wire rope thereon, and the wire rope for tying the working wire rope guiding device.

[0012] Furthermore, the guiding device pull rod is respectively sleeved with the hinge device head bolt rod and matching nuts, bolt holes, bolt rods and matching nuts; at the same time, the guiding device pull rod is sleeved with bolt holes, bolt rods and matching nuts, and the socketed pull rod square steel pipe, and the guiding device pull rod can move forward and backward within the socketed pull rod square steel pipe.

[0013] Furthermore, the lower-layer square square steel pipe, the device end transverse square steel pipe, the folded square steel pipe, the device end transverse supporting square steel pipe, the triangular steel plate, the device head transverse square steel pipe, the device middle vertical supporting square steel pipe, the device head vertical supporting square steel pipe, and the socketed pull rod square steel pipe are connected by welding between their respective components; at the same time, the pulley block and matching integrated bolts, and the integrated bolts are connected as a whole with the upper part thereof.

[0014] Furthermore, when the surface layer of the reinforced concrete inclined cornice board is antique tiles, the working wire rope guiding device is strengthened and fixed through the reinforcing bar heads reserved on the reinforced concrete inclined cornice board.

[0015] The present invention provides another technical solution: a method for a tensioning device applicable to an external wall inclined cornice board, comprising the following steps:

[0016] S1: Fix the support device on the reinforced concrete floor slab, and place the working wire rope guiding device on the reinforced concrete inclined cornice board;

[0017] S2: Change the direction of the working wire rope and the safety wire rope through the working wire rope guiding device, and use the wire rope for tying the working wire rope guiding device to tie the working wire rope guiding device;

[0018] S3: Connect the hinge device to the support device and the working wire rope guiding device respectively. One end of the hinge device is placed on the top of the reinforced concrete exterior wall, and the angle adjustment is achieved through the rotation function of each rod.

[0019] S4: The pull rod on the working wire rope guiding device moves back and forth inside the socketed pull rod square steel pipe. On the premise of preventing the self - flipping of the working wire rope guiding device, it can also rotate around the hinge device.

[0020] S5: The guiding device pull rod enables the front - and - back adjustment of the layout position of the working wire rope guiding device while keeping the hinge device and the support device unchanged.

[0021] S6: When the surface layer of the reinforced concrete inclined eaves board is antique tiles, the working wire rope guiding device is strengthened and fixed through the reinforcing bar heads reserved on the reinforced concrete inclined eaves board.

[0022] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0023] 1. For the tensioning device and method applicable to the exterior wall inclined eaves board provided by the present invention, the support device is connected to the reinforced concrete floor slab by U - shaped bolts, which is simple to install and easy to operate, eliminating the large number of precast concrete counterweights required in the installation of traditional hanging baskets. At the same time, the U - shaped bolts can be reserved synchronously during the construction of the main structure, dispersing the installation workload.

[0024] 2. For the tensioning device and method applicable to the exterior wall inclined eaves board provided by the present invention, the hinge device can rotate around the bolt rod and can be applied to exterior walls within a certain height range. Compared with other forms of fixing methods, it avoids damage to the finished products of the structural exterior wall and the inclined eaves board.

[0025] 3. For the tensioning device and method applicable to the exterior wall inclined eaves board provided by the present invention, the working wire rope guiding device realizes the wire rope direction - changing function through the pulley block fixed on the upper part, avoiding the abrasion of the wire rope and the reinforced concrete inclined eaves board during the tensioning process. At the same time, a certain tensioning effect on the working wire rope guiding device is achieved through the bolts on the guiding device, greatly reducing the large pressure on the inclined eaves board during the up - and - down process of the hanging basket and avoiding the damage that the scaffold - less high - altitude working hanging basket may cause to the reinforced concrete inclined eaves board. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is the overall structure schematic diagram of the present invention;

[0027] Figure 2 It is the elevation view of the support of the present invention;

[0028] Figure 3Elevation view of the hinge device of the present invention;

[0029] Figure 4 Plan view of the working wire rope guiding device of the present invention;

[0030] Figure 5 Elevation view of the working wire rope guiding device of the present invention.

[0031] In the figure: 1001, reinforced concrete floor slab; 1002, reinforced concrete exterior wall; 1003, reinforced concrete inclined eaves board; 2001, support device; 2002, U-shaped bolt and matching nut; 2003, steel backing plate for U-shaped bolt; 2004, side square steel pipe; 2005, middle side channel steel; 2006, bolt rod and matching nut; 2007, steel backing plate; 3001, hinge device; 3002, tail end pull rod of hinge device; 3003, tail end bolt rod of hinge device and matching nut; 3004, head end bolt rod of hinge device and matching nut; 3005, head end integrated pull rod of hinge device; 4001, working wire rope and safety wire rope; 5001, wire rope for tying the working wire rope guiding device; 6001, working wire rope guiding device; 6002, guiding device pull rod; 6003, lower layer square steel pipe; 6004, tail end transverse square steel pipe of the device; 6005, zigzag square steel pipe; 6006, tail end support square steel pipe of the device; 6007, bolt hole, bolt rod and matching nut; 6008, pulley block and matching integrated bolt; 6009, triangular steel plate; 6010, integrated bolt; 6011, head end transverse square steel pipe of the device; 6012, middle support square steel pipe of the device; 6013, head section support square steel pipe of the device; 6014, socket pull rod square steel pipe. Specific implementation mode

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] Please refer to Figure 1, in the embodiment of the present invention, a tensioning device applicable to an external wall inclined eave slab is provided, which includes a support device 2001, a hinge device 3001, a working steel wire rope and a safety steel wire rope 4001, a steel wire rope 5001 for tying the working steel wire rope guiding device, and a working steel wire rope guiding device 6001; the working steel wire rope guiding device 6001 is placed on the reinforced concrete inclined eave slab 1003 and is used for guiding and force transfer before tying the working steel wire rope and the safety steel wire rope 4001 to the reinforced concrete frame beam; the working steel wire rope and the safety steel wire rope 4001 are adjusted in direction through the working steel wire rope guiding device 6001; the steel wire rope 5001 for tying the working steel wire rope guiding device plays a tying role in the working steel wire rope guiding device 6001; the hinge device 3001 is respectively connected to the support device 2001 and the working steel wire rope guiding device 6001 and is used for tying the working steel wire rope guiding device 6001, and one end of the hinge device 3001 is placed on the top of the reinforced concrete external wall 1002; the support device 2001 is fixed on the reinforced concrete floor slab 1001.

[0034] Please refer to Figure 2 , the support device 2001 in the embodiment of the present invention includes two sets of U-bolt parts and matching nuts 2002, two U-bolt part matching steel backing plates 2003, two side square steel pipes 2004, one middle side channel steel 2005, a bolt rod and matching nuts 2006, and a steel backing plate 2007; the steel backing plate 2007 is welded and fixed with the two side square steel pipes 2004, one middle side channel steel 2005, the bolt rod and matching nuts 2006 to form an integrated device, and the exposed part of the bolt rod and matching nuts 2006 of the integrated device is used for sleeving the tail end pull rod 3002 of the hinge device and is laid flat on the reinforced concrete floor slab 1001 through the welded integrated device, and the U-bolt parts and matching nuts 2002 and the U-bolt part matching steel backing plates 2003 are fixed on the reinforced concrete floor slab 1001.

[0035] Please refer to Figure 3 , the hinge device 3001 in the embodiment of the present invention includes two pairs of hinge device tail end pull rods 3002, a set of hinge device tail end bolt rods and matching nuts 3003, a set of hinge device head end bolt rods and matching nuts 3004, and a hinge device head end integrated pull rod 3005; the hinge device tail end pull rods 3002 are respectively sleeved with the bolt rod and matching nuts 2006 and the hinge device tail end bolt rods and matching nuts 3003; the hinge device head end integrated pull rod 3005 is respectively sleeved with the hinge device tail end bolt rods and matching nuts 3003 and the hinge device head end bolt rods and matching nuts 3004; through the rotation function of each rod in the hinge device 3001, the angle adjustment function of the hinge device 3001 is realized.

[0036] Please refer to Figure 4 - 5, the working wire rope guiding device 6001 in the embodiment of the present invention is composed of a guiding device pull rod 6002, a lower-layer square square steel pipe 6003, a device end transverse square steel pipe 6004, a zigzag square steel pipe 6005, a device end support square steel pipe 6006, bolt holes, bolt rods and matching nuts 6007, a pulley block and matching integrated bolts 6008, a triangular steel plate 6009, integrated bolts 6010, a device head transverse square steel pipe 6011, a device middle support square steel pipe 6012, a device head section support square steel pipe 6013 and a socketed pull rod square steel pipe 6014; it also includes the working wire rope and safety wire rope 4001 thereon and the wire rope 5001 for tying the working wire rope guiding device; wherein, the guiding device pull rod 6002 is respectively socketed with the hinge device head bolt rod and matching nut 3004 and the bolt holes, bolt rods and matching nuts 6007; at the same time, the guiding device pull rod 6002 is socketed with the bolt holes, bolt rods and matching nuts 6007 and the socketed pull rod square steel pipe 6014, and the guiding device pull rod 6002 can move forward and backward in the socketed pull rod square steel pipe 6014, and is not fixed by welding. On the premise of preventing the working wire rope guiding device 6001 from self-flipping, its rotation function around the hinge device 3001 can be realized; at the same time, the guiding device pull rod 6002 can also realize the front and back adjustment of the arrangement position of the working wire rope guiding device 6001 on the premise that neither the hinge device 3001 nor the support device 2001 changes.

[0037] In the above embodiment, the lower-layer square square steel pipe 6003, the device end transverse square steel pipe 6004, the zigzag square steel pipe 6005, the device end transverse support square steel pipe 6006, the triangular steel plate 6009, the device head transverse square steel pipe 6011, the device middle vertical support square steel pipe 6012, the device head vertical support square steel pipe 6013, and the socketed pull rod square steel pipe 6014 are connected by welding among the respective components. At the same time, the pulley block and matching integrated bolts 6008 and the integrated bolts 6010 are connected as a whole with the upper part thereof.

[0038] Specifically, when the surface layer of the reinforced concrete inclined cornice slab 1003 is antique tiles, the working wire rope guiding device 6001 is strengthened and fixed through the steel bar heads reserved on the reinforced concrete inclined cornice slab 1003, so as to achieve better results. The working wire rope guiding device 6001 realizes the wire rope direction-changing function through the pulley block, and avoids the wire rope from being worn by the reinforced concrete inclined cornice slab 1003 during the tensioning process; a certain tensioning effect is realized on the working wire rope guiding device 6001 through bolts, greatly reducing the large pressure on the inclined cornice slab during the up and down process of the hanging basket. The downward sliding trend of the working wire rope guiding device 6001 can be suppressed by the hinge device 3001 and finally transmitted to the support device 2001.

[0039] To further better explain the present invention, an embodiment of the present invention also provides a method for a tensioning device applicable to an exterior wall inclined eaves board, including the following steps:

[0040] S1: Fix the support device 2001 on the reinforced concrete floor slab 1001, and place the working wire rope guiding device 6001 on the reinforced concrete inclined eaves board 1003;

[0041] S2: Adjust the direction of the working wire rope and the safety wire rope 4001 through the working wire rope guiding device 6001, and use the wire rope 5001 for tying the working wire rope guiding device to exert a tying effect on the working wire rope guiding device 6001;

[0042] S3: Connect the hinge device 3001 to the support device 2001 and the working wire rope guiding device 6001 respectively, and one end of the hinge device 3001 is placed on the top of the reinforced concrete exterior wall. The hinge device 3001 realizes the angle adjustment through the rotation function of each rod;

[0043] S4: The pull rod on the working wire rope guiding device 6001 moves forward and backward in the socketed pull rod square steel pipe. On the premise of preventing the working wire rope guiding device 6001 from self - flipping, it can also rotate around the hinge device 3001;

[0044] S5: The guiding device pull rod 6002 realizes the front - and - back adjustment of the layout position of the working wire rope guiding device 6001 on the premise that the hinge device 3001 and the support device 2001 remain unchanged;

[0045] S6: When the surface layer of the reinforced concrete inclined eaves board 1003 is antique tiles, the working wire rope guiding device 6001 is strengthened and fixed through the reinforcing bar heads reserved on the reinforced concrete inclined eaves board 1003 to achieve better results.

[0046] The above - mentioned is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A tensioning device applicable to the external wall inclined cornice board, characterized in that, it includes a support device (2001), a hinge device (3001), a working wire rope and a safety wire rope (4001), a wire rope (5001) for tying the working wire rope guiding device, and a working wire rope guiding device (6001); the working wire rope guiding device (6001) is placed on the reinforced concrete inclined cornice board (1003); the working wire rope and the safety wire rope (4001) are adjusted in direction through the working wire rope guiding device (6001); the wire rope (5001) for tying the working wire rope guiding device plays a tying role on the working wire rope guiding device (6001); the hinge device (3001) is respectively connected to the support device (2001) and the working wire rope guiding device (6001), and one end of the hinge device (3001) is placed on the top of the reinforced concrete external wall (1002); the support device (2001) is fixed on the reinforced concrete floor slab (1001); the support device (2001) includes two sets of U-shaped bolt parts and matching nuts (2002), two steel backing plates (2003) for the U-shaped bolt parts, two side square steel pipes (2004), one middle side channel steel (2005), a bolt rod and matching nuts (2006), and one steel backing plate (2007); the steel backing plate (2007) is welded and fixed with the two side square steel pipes (2004), one middle side channel steel (2005), the bolt rod and matching nuts (2006) to form an integrated device, and the exposed part of the bolt rod and matching nuts (2006) of the integrated device is used for sleeving the tail end pull rod (3002) of the hinge device, and the integrated device formed by welding is laid flat on the reinforced concrete floor slab (1001), and the U-shaped bolt parts and matching nuts (2002) and the steel backing plates (2003) for the U-shaped bolt parts are fixed on the reinforced concrete floor slab (1001); the hinge device (3001) includes two pairs of tail end pull rods (3002) of the hinge device, one set of tail end bolt rod and matching nuts (3003) of the hinge device, one set of head end bolt rod and matching nuts (3004) of the hinge device, and a head end integrated pull rod (3005) of the hinge device; the tail end pull rods (3002) of the hinge device are respectively sleeved with the bolt rod and matching nuts (2006) and the tail end bolt rod and matching nuts (3003) of the hinge device; the head end integrated pull rod (3005) of the hinge device is respectively sleeved with the tail end bolt rod and matching nuts (3003) and the head end bolt rod and matching nuts (3004) of the hinge device; through the rotation function of each rod on the hinge device (3001), the angle adjustment function of the hinge device (3001) is realized; The described working wire rope guiding device (6001) is composed of a guiding device pull rod (6002), a lower-layer square square steel pipe (6003), a device tail-end transverse square steel pipe (6004), a zigzag square steel pipe (6005), a device tail-end supporting square steel pipe (6006), bolt holes, bolt rods and matching nuts (6007), a pulley block and matching integrated bolts (6008), a triangular steel plate (6009), integrated bolts (6010), a device head-end transverse square steel pipe (6011), a device middle supporting square steel pipe (6012), a device head-section supporting square steel pipe (6013), and a socketed pull rod square steel pipe (6014); it also includes the working wire rope and safety wire rope (4001) thereon and the wire rope (5001) for tying the working wire rope guiding device. The described guiding device pull rod (6002) is respectively socketed with the hinge device head-end bolt rod and matching nuts (3004) and the bolt holes, bolt rods and matching nuts (6007); meanwhile, the guiding device pull rod (6002) is socketed with the bolt holes, bolt rods and matching nuts (6007) and the socketed pull rod square steel pipe (6014), and the guiding device pull rod (6002) can move forward and backward within the socketed pull rod square steel pipe (6014).

2. A tensioning device applicable to an exterior wall inclined cornice slab as described in claim 1, characterized in that: The respective components of the lower-layer square square steel pipe (6003), the device tail-end transverse square steel pipe (6004), the zigzag square steel pipe (6005), the device tail-end supporting square steel pipe (6006), the triangular steel plate (6009), the device head-end transverse square steel pipe (6011), the device middle supporting square steel pipe (6012), the device head-section supporting square steel pipe (6013), and the socketed pull rod square steel pipe (6014) are connected by welding; meanwhile, the pulley block and matching integrated bolts (6008) and the integrated bolts (6010) are connected as a whole with the upper part thereof.

3. A tensioning device applicable to an exterior wall inclined cornice slab as described in claim 2, characterized in that: When the surface layer of the reinforced concrete inclined cornice slab (1003) is antique tiles, the working wire rope guiding device (6001) is strengthened and fixed through the reinforcing bar heads reserved on the reinforced concrete inclined cornice slab (1003).

4. A method for a tensioning device applicable to an exterior wall inclined cornice slab as described in claim 3, characterized in that, it includes the following steps: S1: Fix the support device (2001) on the reinforced concrete floor slab (1001), and place the working wire rope guiding device (6001) on the reinforced concrete inclined cornice slab (1003); S2: Adjust the direction change of the working wire rope and safety wire rope (4001) through the working wire rope guiding device (6001), and carry out a tying effect on the working wire rope guiding device (6001) through the wire rope (5001) for tying the working wire rope guiding device. S3: Connect the hinge device (3001) to the support device (2001) and the working wire rope guiding device (6001) respectively. One end of the hinge device (3001) is placed on the top of the reinforced concrete exterior wall, and the angle adjustment is achieved through the rotation function of each rod of the hinge device (3001). S4: The pull rod on the working wire rope guiding device (6001) moves forward and backward within the socketed pull rod square steel pipe, and rotates around the hinge device (3001) on the premise of preventing the working wire rope guiding device (6001) from self - flipping. S5: The guiding device pull rod (6002) enables the front - and - back adjustment of the layout position of the working wire rope guiding device (6001) without changing the hinge device (3001) and the support device (2001). S6: When the surface layer of the reinforced concrete inclined eave slab (1003) is antique tiles, the working wire rope guiding device (6001) is strengthened and fixed through the steel bar heads reserved on the reinforced concrete inclined eave slab (1003).

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