Special lifting appliance for wall surface color steel tile construction

Abstract

The utility model provides a special lifting appliance for wall surface color steel tile construction. The lifting appliance comprises a vertical supporting beam, a lifting supporting beam, a traction supporting beam and a transverse supporting beam, wherein the hoisting supporting beam is arranged at the top end of the vertical supporting beam, and a lifting lug is arranged on the hoisting supporting beam; the traction supporting beam is arranged at the bottom end of the vertical supporting beam; the transverse supporting beams are arranged between the hoisting supporting beam and the traction supporting beam side by side at intervals in the length direction of the vertical supporting beam, and the hoisting supporting beam, the traction supporting beam and the transverse supporting beams are arranged at included angles with the vertical supporting beam. Wall surface color fixing ropes are arranged on the hoisting supporting beam and the transverse supporting beams; and a traction rope is arranged on the traction supporting beam. According to the wall color plate hoisting tool, the installation quality of the wall color plate is improved, the installation efficiency of the wall color plate is improved, and compared with existing lock hoisting, the wall color plate hoisting tool has the advantages of being high in hoisting speed, high in installation efficiency, high in wallboard protection performance and capable of completely guaranteeing the installation quality and progress of wallboards.

Description

A special hoisting tool for the construction of corrugated steel roof tiles Technical Field

[0001] This utility model relates to the field of wall panel hoisting technology, specifically to a special hoisting tool for the construction of wall color steel tiles. Background Technology

[0002] Currently, the coastal area of ​​a certain region is frequently accompanied by strong winds of level 4 or higher. The wall panels are 0.5mm thick galvanized color-coated sheets, which are formed by pressing with a tile press machine. The length of the wall panels is 22m. The wall panels are thin and are severely affected by strong winds. Ordinary hoisting methods are slow and the wall panels are prone to deformation, which greatly increases the difficulty of construction. Summary of the Invention

[0003] In view of this, this utility model proposes a special hoisting tool for the construction of corrugated steel wall panels, which aims to solve the problem that the existing corrugated steel wall panels are thin and are severely affected by strong winds, resulting in slow hoisting and easy deformation of the panels.

[0004] This utility model discloses a special hoisting tool for the construction of color steel tile walls. The hoisting tool includes: a vertical support beam, a hoisting support beam, a traction support beam, and several horizontal support beams. The hoisting support beam is located at the top of the vertical support beam and is equipped with lifting lugs for hoisting. The traction support beam is located at the bottom of the vertical support beam and is used to provide bottom support for the color steel tile to be hoisted. The horizontal support beams are arranged side-by-side and spaced apart along the length of the vertical support beam between the hoisting support beam and the traction support beam. The hoisting support beam, the traction support beam, and each of the horizontal support beams are arranged at an angle to the vertical support beam and are used to support the color steel tile to be hoisted. The hoisting support beam and each of the horizontal support beams are equipped with wall-mounted fixing ropes for binding the color steel tile to be hoisted. The traction support beam is equipped with a traction rope for pulling the vertical support beam and the color steel tile bound to it, so that the color steel tile to be hoisted is pulled to the installation position.

[0005] Furthermore, in the aforementioned special hoisting tool for the construction of corrugated steel roof tiles, the vertical support beam includes: a main keel and two secondary keels respectively disposed on both sides of the main keel; wherein, the outer wall surface of the main keel is flush with the outer wall surface of the two secondary keels, and the side wall surface of the two secondary keels is respectively connected to the two side wall surfaces of the main keel.

[0006] Furthermore, the aforementioned special hoisting tool for the construction of corrugated steel roof tiles includes, as described above, two sub-support beams arranged on the same straight line and spaced apart; wherein, the two sub-support beams are respectively located on both sides of the main keel, and the outer wall surfaces of the two sub-support beams are respectively connected to the inner wall surfaces of the two secondary keels.

[0007] Furthermore, in the aforementioned special hoisting tool for the construction of corrugated steel roof tiles, the vertical support beam is a telescopic rod structure used to adapt to the length of the corrugated steel roof tile to be hoisted; and / or, each of the horizontal support beams is a telescopic rod structure used to adapt to the width of the corrugated steel roof tile to be hoisted.

[0008] Furthermore, in the aforementioned special hoisting tool for the construction of corrugated steel roof tiles, each of the horizontal support beams is connected to the vertical support beam in a position-adjustable manner along the length of the vertical support beam, for adjusting the height position of the horizontal support beam based on the adjustable length of the vertical support beam.

[0009] Furthermore, the telescopic rod structure of the aforementioned special hoist for the construction of corrugated steel roof tiles includes: a fixed section and at least one sliding section; wherein, the sliding sections are all located on one side of the fixed section, the first-stage sliding section is sleeved inside the fixed section and slides relative to the fixed section by adjustment, and any two adjacent sliding sections are slidably connected to each other.

[0010] Furthermore, in the aforementioned special hoist for the construction of corrugated steel roof tiles, both the fixed section and the sliding section are provided with multiple corresponding locking holes; the fixed section and the first-stage sliding section are connected by locking members passing through the locking holes, and / or, any two adjacent sliding sections are connected by locking members passing through the locking holes.

[0011] Furthermore, in the aforementioned special hoisting tool for the construction of corrugated steel roof tiles, a diagonal brace is provided between the hoisting support beam and the vertical support beam; and / or, a diagonal brace is provided between each of the transverse support beams and the vertical support beam.

[0012] Furthermore, in the aforementioned special hoisting tool for the construction of corrugated steel roof tiles, the hoisting support beam, the traction support beam, and each of the horizontal support beams are all fixedly connected to the vertical support beam by full welding; and / or, the main keel and secondary keel of the vertical support beam are fixedly connected by full welding; and / or, the hoisting support beam, the traction support beam, and the whole support beam and the sub-support beams of each of the horizontal support beams are fixedly connected by full welding.

[0013] Furthermore, in the aforementioned special hoisting tool for the construction of corrugated steel roof tiles, the two ends of the wall-mounted fixing rope are respectively connected to the two ends of the hoisting support beam or the two ends of the transverse support beam.

[0014] This utility model provides a special hoisting tool for the construction of corrugated steel wall panels. Vertical support is provided by a vertical support beam, and horizontal support is provided by a hoisting support beam, a traction support beam, and several horizontal support beams. The bottom of the corrugated steel wall panel to be hoisted is supported by the traction support beam. The wall panel is secured to the hoisting tool by wall panel fixing ropes on the hoisting support beam and each of the horizontal support beams. With the help of lifting lugs and traction ropes, it is easy for a crane to manually assist in pulling the hoisting tool and the wall panel to be hoisted to the preset installation position, improving the installation quality and speeding up the installation efficiency. Compared with existing lock-type hoisting methods, this tool offers faster hoisting speed, higher installation efficiency, and stronger protection for the wall panel, fully guaranteeing the installation quality and progress. It solves the problem that existing wall panels are thin and easily deformed due to strong winds. Attached Figure Description

[0015] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of the invention. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings:

[0016] Figure 1 is a front view of the special hoist for construction of color steel tiles on walls provided in an embodiment of this utility model;

[0017] Figure 2 is a magnified view of part A in Figure 1;

[0018] Figure 3 is a magnified view of part B in Figure 1;

[0019] Figure 4 is a magnified view of part C in Figure 1.

[0020] Figure 5 is a side view of the special hoisting tool for the construction of color steel tiles on the wall provided in the embodiment of this utility model;

[0021] Figure 6 is a magnified view of part D in Figure 5;

[0022] Figure 7 is a magnified view of a portion of point E in Figure 5;

[0023] Figure 8 is a magnified view of part F in Figure 5.

[0024] Figure 9 is a cross-sectional view of the special hoisting tool for construction of color steel tiles on the wall provided in this embodiment of the present invention at the hoisting support beam and / or the transverse support beam;

[0025] Figure 10 is a cross-sectional view of the special hoist for construction of color steel tiles on the wall provided in this embodiment of the present invention at the traction support beam;

[0026] Figure 11 is a schematic diagram of the telescopic rod structure provided in the embodiment of this utility model. Detailed Implementation

[0027] Exemplary embodiments of the present disclosure will now be described in more detail with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be implemented in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the disclosure to those skilled in the art. It should be noted that, unless otherwise specified, embodiments and features of the present invention can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0028] Referring to Figures 1 to 10, a preferred structure of the special lifting tool for the construction of corrugated steel roofing sheets provided in this embodiment of the invention is shown. As shown, the special lifting tool for the construction of corrugated steel roofing sheets includes: a vertical support beam 1, a lifting support beam 2, a traction support beam 3, and several horizontal support beams 4; wherein,

[0029] The hoisting support beam 2 is located at the top of the vertical support beam 1 (relative to the position shown in Figure 1), and the hoisting support beam 2 is equipped with lifting lugs 6 for hoisting. The traction support beam 3 is located at the bottom of the vertical support beam 1 (relative to the position shown in Figure 1) and is used to provide bottom support for the wall panel (not shown in the figure) to be hoisted.

[0030] Specifically, the vertical support beam 1 can be arranged vertically, and the lifting support beam 2 is fixedly installed at the top of the vertical support beam 1 to support and fix the top lifting lug 6, facilitating the overall lifting of the lifting device. The traction support beam 3 is fixedly installed at the bottom of the vertical support beam 1, providing bottom support for the bottom of the wall panel to be lifted (not shown in the figure), so that the wall panel to be lifted can be placed as a whole on the traction support beam 3, providing stability for the lifting. The wall panel to be lifted can be a 750 type 0.5mm thick galvanized color-coated sheet.

[0031] Each of the transverse support beams 4 is arranged side by side and at intervals along the length direction of the vertical support beam 1 (as shown in the vertical direction of Figure 1) between the hoisting support beam 2 and the traction support beam 3. The hoisting support beam 2, the traction support beam 3 and each of the transverse support beams 4 are arranged at an angle to the vertical support beam 1 to support the wall panel to be hoisted.

[0032] Specifically, there can be one or more transverse support beams 4, which are arranged side-by-side and spaced apart between the hoisting support beam 2 and the traction support beam 3 along the length of the vertical support beam 1. The hoisting support beam 2, the traction support beam 3, and each of the transverse support beams 4 are arranged at an angle to the vertical support beam 1. To improve the effective utilization rate of each component, preferably, the hoisting support beam 2, the traction support beam 3, and each of the transverse support beams 4 are arranged perpendicular to the vertical support beam 1, that is, the hoisting support beam 2, the traction support beam 3, and each of the transverse support beams 4 are arranged horizontally to support multiple positions along the length of the wall panel to be hoisted. In this embodiment, as shown in Figures 2 and 3, diagonal braces 8 can be provided between the transverse support beams 4 and the vertical support beam 1, and between the hoisting support beam 2 and the vertical support beam 1, to provide connection stability.

[0033] The hoisting support beam 2 and each of the transverse support beams 4 are equipped with wall-mounted fixing ropes 5 for binding the wall panels to be hoisted; the traction support beam 3 is equipped with traction ropes 7 for pulling the vertical support beam 1 and the wall panels to be hoisted bound thereon, so as to pull the wall panels to be hoisted to the installation position.

[0034] Specifically, both the hoisting support beam 2 and each of the transverse support beams 4 can be equipped with wall panel fixing ropes 5. The two ends of the wall panel fixing ropes 5 are respectively connected to the two ends of the hoisting support beam 2 or the two ends of the transverse support beam 4 to bind and fix the wall panel to be hoisted to the hoisting device. Both ends of the traction support beam 3 can be equipped with traction ropes 7, which can be manually assisted by the crane to pull the hoisting device and the wall panel to be hoisted to the preset installation position so that the wall panel to be hoisted can be installed, for example, it can be fixed and installed step by step from bottom to top.

[0035] In one embodiment of this invention, the vertical support beam 1, the hoisting support beam 2, the traction support beam 3, and the horizontal support beam 4 can all be fixed beam structures. The hoisting support beam 2, the traction support beam 3, and the horizontal support beam 4 can all be fixedly connected to the vertical support beam 1 by full welding to improve the stability of the connection.

[0036] In this embodiment, as shown in Figures 9 and 10, the vertical support beam 1 includes: a main keel 11 and two secondary keels 12 respectively disposed on both sides of the main keel 11; wherein, the outer wall surface of the main keel 11 (the top wall shown in Figure 9) is flush with the outer wall surface of the two secondary keels 12 (the top wall shown in Figure 9), and the side wall surfaces of the two secondary keels 12 (the right side wall of the left secondary keel 12 and the left side wall of the right secondary keel 12 shown in Figure 9) are respectively connected to the two side wall surfaces of the main keel 11 (the left and right side walls shown in Figure 9).

[0037] Specifically, the main keel 11 and two secondary keels 12 are arranged vertically. The side walls of the two secondary keels 12 are fixedly connected to the two side walls of the main keel 11 by full welding to provide connection stability. The main keel 11 can be a 100mm*100mm*7.5mm square steel, and the secondary keels 12 can be 50mm*50mm*5mm square steel. Their front sides (upper side as shown in Figure 9) are flush with each other. The rear side of the secondary keel (lower side as shown in Figure 9) is reserved on the left and right sides of the main keel 11 for the installation of the hoisting support beam 2 and the transverse support beam 4, so that the rear side of the main keel 11 (lower side as shown in Figure 9) is flush with the rear side of the hoisting support beam 2 and the transverse support beam 4, so as to press against the front side wall of the wall panel to be hoisted, thereby binding the wall panel to the hoisting device.

[0038] In this embodiment, as shown in FIG9, the hoisting support beam 2 and / or each of the transverse support beams 4 includes: two sub-support beams 21 arranged on the same straight line and spaced apart; wherein, the two sub-support beams 21 are respectively arranged on both sides of the main keel 11 (the left and right sides as shown in FIG9), and the outer wall surface (top wall as shown in FIG9) of the two sub-support beams 21 is respectively connected to the inner wall surface (bottom wall as shown in FIG9) of the two secondary keels 12.

[0039] Specifically, the two sub-support beams 21 are respectively disposed on the rear side of the two secondary keels 12. The side walls of the two sub-support beams 21 (the right end face of the left sub-support beam 21 and the left end face of the right sub-support beam 21 as shown in Figure 9) are respectively connected to the side walls of the main keel 11 (the left and right side walls as shown in Figure 9), and can be fixedly connected by full welding to provide connection stability. The outer wall surface of the two sub-support beams 21 (the top wall as shown in Figure 9) is respectively connected to the inner wall surface of the two secondary keels 12 (the bottom wall as shown in Figure 9), and can be fixedly connected by full welding. Both of the sub-support beams 21 can be L50mm*4mm equilateral angle steel, that is, equilateral angle steel with a side length of 50mm and a thickness of 4mm, as shown in Figures 6 and 7. One side of the sub-support beams 21 of the hoisting support beam 2 and each transverse support beam 4 is arranged horizontally, and the other side is arranged vertically with the horizontal plate on the upper side. The vertical plate is arranged on the front side or the rear side. The front side arrangement can provide the connection stability between the sub-support beam 21 and the secondary keel 12, and the rear side can improve the support stability of the wall panel to be hoisted. Of course, the sub-support beam 21 can also be other structures such as U-shaped structures. This embodiment does not limit it in any way.

[0040] Referring again to Figure 7, the traction support beam 3 can be an L100mm*6mm equilateral angle steel, i.e., an equilateral angle steel with a side length of 100mm and a thickness of 6mm, as shown in Figure 7. One side is arranged horizontally, and the other is arranged vertically with the horizontal plate placed on the lower side. The horizontal plate can be connected to the bottom wall of the main keel 11 and the two secondary keels 12. The vertical plate is arranged on the rear side (left side as shown in Figure 7) and has a gap with the rear wall of the main keel 11 (left side wall as shown in Figure 7) so that the bottom end of the wall panel to be hoisted can be supported by the horizontal plate between them. The horizontal plate of the traction support beam 3 can be fixedly connected to the bottom wall of the main keel 11 and the two secondary keels 12 by full welding.

[0041] How to use the lifting device: When using the lifting device, the operator should place the wall panel to be lifted stably on the traction support beam 3, fix the wall panel fixing rope 5 on the horizontal support beam 4 and the lifting support beam 2, and set two traction ropes 7 below the vertical support beam 1, especially at both ends of the traction support beam 3. The operator should assist the crane in pulling the wall panel to the designated position and gradually fix the nuts from bottom to top.

[0042] In another embodiment of this invention, the vertical support beam 1 can be a telescopic rod structure to adapt to the length of the wall panel to be hoisted; similarly, each of the horizontal support beams 4 can be a telescopic rod structure to adapt to the width of the wall panel to be hoisted, and the hoisting support beam 2 and the traction support beam 3 can also be telescopic rod structures. Each of the horizontal support beams 4 can be connected to the vertical support beam 1 along the length of the vertical support beam 1 in a position-adjustable manner, such as a slidable connection or other position-adjustable methods. This allows the height position of the horizontal support beam 4 to be adjusted based on the adjustable length of the vertical support beam 1, ensuring that the horizontal support beams 4 are evenly distributed on the vertical support beam 1, thereby improving the hoisting stability of the wall panel to be hoisted.

[0043] Referring to Figure 11, which is a schematic diagram of the telescopic rod structure provided in this embodiment of the present invention, the telescopic rod structure 9 may include a fixed section 91 and at least one sliding section 92. The sliding sections 92 are all disposed on one side of the fixed section 91 (the right side as shown in Figure 11). The first-stage sliding section 92 is fitted inside the fixed section 91 and its relative sliding with the fixed section 91 is adjusted to adjust the total length of the sliding section 92 and the fixed section 91. Any two adjacent sliding sections 92 are slidably connected to each other to adjust the total length of the sliding sections 92. Specifically, to increase the range and stability of the length adjustment of the telescopic rod structure 9, those skilled in the art will understand that there may be two or more sliding sections 92. Both the fixed section 91 and the sliding section 92 are provided with multiple corresponding locking holes 93. The fixed section 91 and the first-stage sliding section 92 are connected by locking members 94 passing through the locking holes 93, and / or, any two adjacent sliding sections 92 are connected by locking members 94 passing through the locking holes 93. The sliding end of the fixed section 91 and both ends of the sliding section 92 are provided with several locking holes 93 along their length direction. The first-stage sliding section 92 and the fixed section 91 are locked together by locking members 94 on different locking holes 93 on the fixed section 91 and different locking holes 93 on the sliding section 92, so as to adjust the total length of the telescopic rod structure 9. Of course, the sliding sections 92 can also be adjusted in this way. Alternatively, the sliding end of the fixed section 91 is provided with one locking hole 93, one end of the sliding section 92 is provided with one locking hole 93, and the other end is provided with multiple locking holes 93. The different locking holes 93 are aligned by the locking holes of the sliding end of the fixed section 91 and the ends of the sliding section 92 with multiple locking holes 93, so as to adjust the length.

[0044] In summary, the special hoisting tool for wall corrugated steel tile construction provided in this embodiment provides vertical support through a vertical support beam 1, and horizontal support through a hoisting support beam 2, a traction support beam 3, and several horizontal support beams 4. The bottom of the wall corrugated steel tile to be hoisted is supported by the traction support beam 3. The wall corrugated steel tile to be hoisted is tied to the hoisting tool by wall corrugated steel tile fixing ropes 5 on the hoisting support beam 2 and each of the horizontal support beams 4. The wall corrugated steel tile to be hoisted is fixed to the hoisting tool by the hoisting lugs 6 and the traction ropes 7. It is easy for manual assistance to use a crane to pull the hoisting tool and the wall corrugated steel tile to be hoisted to the preset installation position, thereby improving the installation quality and speeding up the installation efficiency of the wall corrugated steel tile. Compared with the existing lock hoisting, it has the advantages of fast hoisting speed, high installation efficiency, strong protection of the wall panel, and can fully guarantee the installation quality and progress of the wall panel. It solves the problem that the thin material of the existing wall corrugated steel tile is seriously affected by strong winds, resulting in slow hoisting and easy deformation of the wall corrugated steel tile.

[0045] It should be noted that in the description of this utility model, the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating the direction or positional relationship are based on the direction or positional relationship shown in the drawings. This is only for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this utility model.

[0046] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0047] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A special hoisting tool for the construction of color steel roof tiles, characterized in that, include: The system comprises a vertical support beam, a hoisting support beam, a traction support beam, and several horizontal support beams. The hoisting support beam is located at the top of the vertical support beam and is equipped with lifting lugs for hoisting. The traction support beam is located at the bottom of the vertical support beam and provides bottom support for the wall panel to be hoisted. The horizontal support beams are arranged side-by-side and spaced apart along the length of the vertical support beam between the hoisting support beam and the traction support beam. All the hoisting support beam, traction support beam, and horizontal support beams are arranged at an angle to the vertical support beam and are used to support the wall panel to be hoisted. The hoisting support beam and each horizontal support beam are equipped with wall panel fixing ropes for securing the wall panel to be hoisted. The traction support beam is equipped with a traction rope for pulling the vertical support beam and the wall panel to be hoisted bound thereon to the desired installation position.

2. The special hoisting tool for construction of color steel roof tiles according to claim 1, characterized in that, The vertical support beam includes: a main keel and two secondary keels respectively disposed on both sides of the main keel; wherein, the outer wall surface of the main keel is flush with the outer wall surfaces of the two secondary keels, and the side wall surfaces of the two secondary keels are respectively connected to the two side wall surfaces of the main keel.

3. The special hoisting tool for construction of color steel tiles on walls according to claim 2, characterized in that, The hoisting support beam and / or each of the transverse support beams includes: two sub-support beams arranged on the same straight line and spaced apart; wherein the two sub-support beams are respectively located on both sides of the main keel, and the outer wall surfaces of the two sub-support beams are respectively connected to the inner wall surfaces of the two secondary keels.

4. The special hoisting tool for construction of color steel roof tiles according to claim 1, characterized in that, The vertical support beam is a telescopic rod structure used to adapt to the length of the wall panel to be hoisted; and / or, each of the horizontal support beams is a telescopic rod structure used to adapt to the width of the wall panel to be hoisted.

5. The special hoisting tool for construction of color steel tiles on walls according to claim 4, characterized in that, Each of the transverse support beams is connected to the vertical support beam along the length of the vertical support beam in a position-adjustable manner, for adjusting the height position of the transverse support beam based on the adjustable length of the vertical support beam.

6. The special hoisting tool for construction of color steel roof tiles according to claim 4 or 5, characterized in that, The telescopic rod structure includes a fixed section and at least one sliding section; wherein, the sliding sections are all located on one side of the fixed section, the first-stage sliding section is sleeved inside the fixed section and slides relative to the fixed section by adjustment, and any two adjacent sliding sections are slidably connected to each other.

7. The special hoisting tool for construction of color steel roof tiles according to claim 6, characterized in that, Both the fixed section and the sliding section are provided with a plurality of corresponding locking holes; the fixed section and the first-stage sliding section are connected by locking members passing through the locking holes, and / or any two adjacent sliding sections are connected by locking members passing through the locking holes.

8. The special hoisting tool for construction of corrugated steel roofing tiles according to any one of claims 1 to 3, characterized in that, A diagonal brace is provided between the hoisting support beam and the vertical support beam; and / or, a diagonal brace is provided between each of the transverse support beams and the vertical support beam.

9. The special hoisting tool for construction of corrugated steel roofing tiles according to any one of claims 1 to 3, characterized in that, The hoisting support beam, the traction support beam, and each of the transverse support beams are all fixedly connected to the vertical support beam by full welding; and / or, the main keel and the secondary keel of the vertical support beam are fixedly connected by full welding; and / or, the hoisting support beam, the traction support beam, and the whole support beam and the sub-support beam of each of the transverse support beams are fixedly connected by full welding.

10. The special hoisting tool for construction of corrugated steel roofing tiles according to any one of claims 1 to 3, characterized in that, The two ends of the wall-mounted fixing rope are respectively connected to the two ends of the hoisting support beam or the horizontal support beam.

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