Structure of attached climbing scaffold

Abstract

The invention relates to the technical field of scaffolds, in particular to an attached climbing scaffold structure which comprises a wall-attached support, an anti-tilting device and a main frame. The wall-attached support is fixedly arranged on an outer wall of a building; the anti-tilting device comprises a fixing plate, a limiting wheel, a side plate and a positioning wheel, and the fixing plate is fixedly arranged on the wall-attached support; the limiting wheels are rotationally arranged on the fixing plate, the number of the limiting wheels is three, and the three limiting wheels are distributed in an isosceles triangle shape; the side plate is fixedly arranged on the fixed plate; by improving the structure of the attached climbing scaffold, the attached climbing scaffold has the advantages that the structural design is reasonable, the firmness of the wall-attached support is improved through the lifting hanging seat, the stability of the lifting hanging seat can be improved through the wall-attached support, the firmness and stability of the whole structure are improved, and the attached climbing scaffold is convenient to mount, dismount and operate; therefore, the problems and defects in the prior art and equipment are effectively solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of scaffolding, more particularly, to a structure of an attached climbing scaffold. BACKGROUND

[0002] In the construction process of modern high-rise and super high-rise buildings, the external scaffolding system is a key facility to ensure the safety of high-altitude operations, support construction personnel and materials, and provide a working platform. The traditional ground-based scaffolding has the problems of large material consumption, long erection and dismantling cycle, high labor cost, and large safety risks and ground construction site occupation as the building height increases, which has been difficult to meet the efficient, safe and green modern construction needs.

[0003] To solve the above problems, the attached climbing scaffold (commonly known as "climbing scaffold") emerged as the times require and has been widely used in the construction field. This type of scaffold can realize the overall or piecewise vertical lifting along the building main structure by attaching the scaffold structure to the building main structure (such as the outer wall, edge beam, etc.) and being equipped with a power lifting device (such as an electric hoist), so as to climb upwards with the construction floor rising or be lowered and dismantled after the construction is completed.

[0004] The main components of the existing attached climbing scaffold include wall-attached supports, anti-tilting devices, and lifting hangers. The wall-attached supports and lifting hangers are usually two parts and are independent of each other, which has low space utilization and needs to be improved in stability. In addition, the reliability of the anti-tilting device and the overall anti-overturning stability of the structure still need to be optimized.

[0005] Despite the significant progress made by the existing technology, there are still some challenges in practical application: Therefore, the existing problems are researched and improved, and a structure of an attached climbing scaffold is provided, which aims to solve the problems and improve the practical value through the technology. SUMMARY

[0006] The present application aims to provide a structure of an attached climbing scaffold to solve the problems and deficiencies in the background art.

[0007] To achieve the above-mentioned purpose, the present application provides a structure of an attached climbing scaffold, which is achieved by the following specific technical means: A structure of an attached climbing scaffold, comprising: a wall-attached support, an anti-tilting device, and a main frame; the wall-attached support is fixedly arranged on the building outer wall; The anti-tilting device comprises a fixing plate, a limiting wheel, a side plate and a positioning wheel, the fixing plate is fixedly arranged on the wall-attached support, the limiting wheel is rotatably arranged on the fixing plate, and three limiting wheels are arranged in an isosceles triangle, the side plate is fixedly arranged on the fixing plate and is arranged perpendicularly to the fixing plate, and the positioning wheel is rotatably arranged on the side plate. The main frame comprises a horizontal rod and a guide rail, the guide rail is fixedly arranged at two ends of the horizontal rod, a sliding groove is arranged on the guide rail, and the three limiting wheels are in abutment with the inner wall of the sliding groove and the guide rail, respectively, the side plate and the positioning wheel are located in the sliding groove, and the positioning wheel is in abutment with the inner wall of the sliding groove.

[0008] As a further optimization of the technical solution, the anti-tilting device of the structure of the attached climbing scaffold is arranged on the wall-attached support, and the two anti-tilting devices are symmetrically arranged about the center line of the wall-attached support.

[0009] As a further optimization of the technical solution, two of the three limiting wheels of the structure of the attached climbing scaffold are located in the sliding groove, and the other limiting wheel is located outside the guide rail.

[0010] As a further optimization of the technical solution, the wall-attached support of the structure of the attached climbing scaffold comprises a base, a support beam, a support beam, a mounting plate and a cross beam, the base is in abutment with the outer wall of the building, the support beam is fixedly arranged on the base and arranged perpendicularly to the base, the two ends of the support beam are fixedly connected with the support beam and the base, respectively, the mounting plate is fixedly arranged at the end of the support beam away from the base, and the fixing plate and the mounting plate are fixedly connected in a detachable manner, and the two ends of the cross beam are fixedly connected with the support beam.

[0011] As a further optimization of the technical solution, the structure of the attached climbing scaffold further comprises a fixing device, the fixing device comprises an upper fixing beam and a lower fixing beam, the upper fixing beam and the lower fixing beam are arranged on the wall-attached support, the upper fixing beam is in abutment with the support beam, and the lower fixing beam is in abutment with the support beam, and the two ends of the upper fixing beam and the lower fixing beam are fixed on the outer wall of the building by means of wall-penetrating bolts.

[0012] As a further optimization of the technical solution, the structure of the attached climbing scaffold further comprises a lifting hanging seat, the lifting hanging seat comprises a mounting seat, an abutment beam and a connecting beam, the mounting seat is arranged at the two ends of the base, and the two ends of the mounting seat are fixed on the outer wall of the building by means of wall-penetrating bolts, the abutment beam is fixedly arranged on the mounting seat and is in abutment with the upper fixing beam and the lower fixing beam, and the two ends of the connecting beam are inserted into the abutment beams of the mounting seats at the two ends of the base, and the connecting beam and the abutment beam are fixedly connected.

[0013] As a further optimization of the technical solution, the structure of the attached climbing scaffold of the application is characterized in that the two abutting beams are arranged on the mounting seat, one of which is arranged above the supporting beam and abuts against the supporting beam, and the other abuts against the bracing beam.

[0014] As a further optimization of the technical solution, the structure of the attached climbing scaffold of the application is characterized in that the lifting hanging seat further comprises a hanging frame and a hanging rod, the hanging frame is fixedly arranged on the abutting beam, and the hanging rod is arranged on the hanging frame and fixedly connected to the hanging frame at both ends.

[0015] As a further optimization of the technical solution, the structure of the attached climbing scaffold of the application further comprises an unloading device, which is rotatably arranged on the cross beam and has a top end capable of abutting against the cross rod.

[0016] As a further optimization of the technical solution, the structure of the attached climbing scaffold of the application further comprises a falling prevention device, which is rotatably arranged on the cross beam and capable of being clamped to the cross rod.

[0017] Due to the use of the above technical solution, the application has the following advantages compared with the prior art: 1. The three limiting wheels and the positioning wheel are arranged on the fixed plate, the three limiting wheels are used to clamp the guide rail, thereby improving the stability of the main frame during lifting, preventing the main frame from tilting, and the positioning wheel is used to support and position the main frame, thereby preventing the main frame from loosening and affecting the stability during lifting.

[0018] 2. The lifting hanging seat is arranged on the outer side of the wall-attached support, and the two abutting beams of the lifting hanging seat clamp the supporting beam and the bracing beam of the wall-attached support, the lifting hanging seat is used to improve the firmness of the wall-attached support, the wall-attached support is also used to improve the stability of the lifting hanging seat, thereby improving the firmness and stability of the overall structure, and the split structure of the lifting hanging seat is connected and fixed by the connecting beam, which is convenient for installation and disassembly and operation.

[0019] 3. The hanging frame is fixedly arranged on the abutting beam, and the hanging rod is arranged on the hanging frame, which improves the firmness and stability of the hanging frame installation, thereby improving the carrying capacity of the hanging rod.

[0020] 4. The structure of the attached climbing scaffold is improved, which has the advantages of reasonable structure design, improved firmness of the wall-attached support by the lifting hanging seat, improved stability of the lifting hanging seat by the wall-attached support, improved firmness and stability of the overall structure, and convenient installation and disassembly and operation, thereby effectively solving the problems and deficiencies in the prior art and equipment. BRIEF DESCRIPTION OF DRAWINGS

[0021] The accompanying drawings, which form a part of this application, are included to provide a further understanding of the application, illustrate the preferred embodiments of the application and assist in Figure 1 is a structural schematic diagram of the present application; Figure 2 is a structural schematic diagram of the present application from a side view; Figure 3 is a structural schematic diagram of the present application at a wall-attached support; Figure 4 is an exploded structural schematic diagram of the present application at a wall-attached support; Figure 5 is a structural schematic diagram of the present application at a fixing device Figure 6 is an exploded structural schematic diagram of the present application at a fixing device; Figure 7 is a structural schematic diagram of the present application at an anti-tilting device; Figure 8 is a structural schematic diagram of the present application at a lifting hanging seat; Figure 9 is an exploded structural schematic diagram of the present application at a lifting hanging seat.

[0022] In the figure: 1, wall-attached support; 11, base; 12, support beam; 13, bracing beam; 14, mounting plate; 15, cross beam; 2, anti-tilting device; 21, fixing plate; 22, limit wheel; 23, side plate; 24, positioning wheel; 3, main frame; 31, horizontal rod; 32, guide rail; 301, sliding groove; 4, fixing device; 41, upper fixing beam; 42, lower fixing beam; 5, lifting hanging seat; 51, mounting seat; 52, abutting beam; 53, connecting beam; 54, hanging rack; 55, hanging rod; 6, unloading device; 7, anti-falling device. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application.

[0024] Please refer to Figures 1 to 9 The present application provides a specific technical implementation of the structure of an attached climbing scaffold: The structure of an attached climbing scaffold comprises a wall-attached support 1, an anti-tilting device 2, a main frame 3, a fixing device 4, a lifting hanging seat 5, an unloading device 6 and an anti-falling device 7.

[0025] The wall-attached support 1 is used for supporting the main frame 3 and plays a guiding role on the main frame 3, and the wall-attached support 1 comprises a base 11, a support beam 12, a support beam 13, a mounting plate 14 and a cross beam 15, the base 11 is in abutment with the building outer wall; the support beam 12 is fixedly arranged on the base 11, and the support beam 12 is arranged perpendicularly to the base 11; the support beam 13 is fixedly connected with the support beam 12 and the base 11 at two ends, respectively, plays a supporting role on the support beam 12, and improves the bearing capacity of the support beam 12; the mounting plate 14 is fixedly arranged at one end of the support beam 12 away from the base 11 and is used for fixing the anti-tilting device 2; the cross beam 15 is fixedly connected with the support beam 12 at two ends, plays a reinforcing role on the wall-attached support 1, and facilitates the installation and fixation of the unloading device 6 and the anti-falling device 7.

[0026] The anti-tilting device 2 is used for preventing the main frame 3 from tilting and improving the stability of the main frame 3 during lifting, and two anti-tilting devices 2 are arranged on the wall-attached support 1 and are symmetrically arranged about the center line of the wall-attached support 1, the two anti-tilting devices 2 form clamping on the main frame 3, the anti-tilting effect is good, and the anti-tilting device 2 comprises a fixed plate 21, a limiting wheel 22, a side plate 23 and a positioning wheel 24, the fixed plate 21 is fixedly arranged on the wall-attached support 1, and the fixed plate 21 is detachably fixedly connected with the mounting plate 14; the limiting wheel 22 is rotatably arranged on the fixed plate 21, and in order to improve the anti-tilting effect, the limiting wheel 22 is provided with three, and the three limiting wheels 22 are distributed in an isosceles triangle shape; the side plate 23 is fixedly arranged on the fixed plate 21, and the side plate 23 is arranged perpendicularly to the fixed plate 21; and the positioning wheel 24 is rotatably arranged on the side plate 23.

[0027] The main frame 3 is used for installing a scaffold body, and the main frame 3 comprises a cross beam 31 and a guide rail 32, the guide rail 32 is fixedly arranged at two ends of the cross beam 31, and the guide rail 32 is slidably connected with the limiting wheel 22 and the positioning wheel 24, the guide rail 32 is provided with a sliding groove 301, and two of the three limiting wheels 22 are located in the sliding groove 301 and are in abutment with the inner wall of the sliding groove 301; the other limiting wheel 22 is located on the outer side of the guide rail 32 and is in abutment with the guide rail 32, the three limiting wheels 22 form clamping on the guide rail 32, improve the stability of the main frame 3 during lifting, and prevent the main frame 3 from tilting; the side plate 23 and the positioning wheel 24 are located in the sliding groove 301, and the positioning wheel 24 is in abutment with the inner wall of the sliding groove 301, the positioning wheel 24 plays a supporting and positioning role on the main frame 3, and prevents the main frame 3 from loosening and affecting the stability during lifting.

[0028] The fixing device 4 is used for fixing the wall-attached support 1, the fixing device 4 comprises an upper fixing beam 41 and a lower fixing beam 42, the upper fixing beam 41 and the lower fixing beam 42 are arranged on the wall-attached support 1, the upper fixing beam 41 abuts against the support beam 12, the lower fixing beam 42 abuts against the support beam 13, the support beam 12 and the support beam 13 are held by the upper fixing beam 41 and the lower fixing beam 42, the fixing firmness and stability are improved; the two ends of the upper fixing beam 41 and the lower fixing beam 42 are fixed on the building outer wall by means of the through-wall bolts, the base 11 is clamped, and falling off is prevented.

[0029] The lifting hanging seat 5 is used for suspending the electric hoist, the lifting hanging seat 5 comprises a mounting seat 51, an abutting beam 52 and a connecting beam 53, the mounting seat 51 is arranged at the two ends of the base 11, and the two ends of the mounting seat 51 are fixed on the building outer wall by means of the through-wall bolts; the abutting beam 52 is fixedly arranged on the mounting seat 51, and the abutting beam 52 is provided with two abutting beams on the mounting seat 51, one of the two abutting beams is arranged above the support beam 12 and abuts against the support beam 12; the other abutting beam abuts against the support beam 13, the support beam 12 and the support beam 13 of the wall-attached support 1 are clamped by the two abutting beams 52, the firmness of the wall-attached support 1 is improved, the wall-attached support 1 can also improve the stability of the lifting hanging seat 5, and the firmness and stability of the overall structure are improved; the two ends of the connecting beam 53 are inserted into the abutting beams 52 of the mounting seats 51 at the two ends of the base 11 respectively, and the connecting beam 53 and the abutting beams 52 are fixedly connected, the structure is split, the connecting beam 53 is connected and fixed, installation and dismounting are facilitated, and operation is facilitated.

[0030] The lifting hanging seat 5 further comprises a hanging rack 54 and a hanging rod 55, the hanging rack 54 is fixedly arranged on the abutting beam 52; the hanging rod 55 is arranged on the hanging rack 54, and the two ends of the hanging rod 55 are fixedly connected with the hanging rack 54, the installation firmness and stability of the hanging rack 54 are improved, and the carrying capacity of the hanging rod 55 is improved.

[0031] The unloading device 6 is used for supporting the main frame 3, the unloading device 6 is rotationally arranged on the cross beam 15, and the top end of the unloading device 6 can abut against the cross rod 31; when the unloading device 6 abuts against the cross rod 31, the cross rod 31 is supported.

[0032] The anti-falling device 7 is used for preventing the main frame 3 from accidentally falling, the anti-falling device 7 is rotationally arranged on the cross beam 15, and the anti-falling device 7 can be clamped with the cross rod 31; when the main frame 3 descends, the cross rod 31 is blocked by the anti-falling device 7, and the main frame 3 is prevented from continuing to descend.

[0033] Working principle: First, the scaffold frame is assembled and fixed to the main frame 3, then the wall-attached support 1 is installed on the building outer wall, and the wall-attached support 1 is fixed by the fixing device 4, the anti-tilting device 2 is installed on the wall-attached support 1, and the main frame 3 and the anti-tilting device 2 are connected, the lifting hanger 5 is installed at both ends of the wall-attached support 1, the two ends of the mounting seat 51 are connected into one by the connecting beam 53, and the hanger 54 is fixed during connection, the electric hoist is hung on the hanger rod 55, and the hook at the bottom is hooked to the scaffold frame, the electric hoist is started, the main frame 3 is pulled upward, the main frame 3 slides upward along the anti-tilting device 2, and after moving to the appropriate height, the unloading device 6 abuts against the cross bar 31, thereby supporting the main frame 3 and preventing the main frame 3 from falling off.

[0034] In summary: the structure of the attached climbing scaffold, by setting three limiting wheels and positioning wheels on the fixed plate, clamping the guide rail through the three limiting wheels, improving the stability of the main frame during lifting, preventing the main frame from tilting, and the positioning wheel supporting and positioning the main frame, preventing the main frame from loosening and affecting the stability during lifting; by setting the lifting hanger on the outer side of the wall-attached support, and the two abutment beams of the lifting hanger clamping the support beam and the support beam of the wall-attached support, the lifting hanger improves the firmness of the wall-attached support, and the wall-attached support also improves the stability of the lifting hanger, thereby improving the firmness and stability of the overall structure, and the split structure of the lifting hanger is connected and fixed by the connecting beam, which is convenient for installation and disassembly and easy to operate; the hanger is fixedly arranged on the abutment beam, and the hanger rod is arranged on the hanger, which improves the firmness and stability of the hanger installation, thereby improving the carrying capacity of the hanger rod; through the improvement of the structure of the attached climbing scaffold, the structure design is reasonable, the firmness of the wall-attached support is improved by the lifting hanger, the wall-attached support also improves the stability of the lifting hanger, thereby improving the firmness and stability of the overall structure, and the installation and disassembly are convenient and easy to operate, thereby effectively solving the problems and deficiencies in the prior art and equipment.

[0035] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A structure for an attached climbing scaffold, comprising: The wall-mounted support (1), the anti-tilting device (2), and the main frame (3) are characterized in that the wall-mounted support (1) is fixedly installed on the exterior wall of the building. The anti-tilting device (2) includes a fixed plate (21), a limiting wheel (22), a side plate (23), and a positioning wheel (24). The fixed plate (21) is fixedly mounted on the wall-mounted support (1). The limiting wheel (22) is rotatably mounted on the fixed plate (21), and there are three limiting wheels (22) arranged in an isosceles triangle. The side plate (23) is fixedly mounted on the fixed plate (21), and the side plate (23) is perpendicular to the fixed plate (21). The positioning wheel (24) is rotatably mounted on the side plate (23). The main frame (3) includes a crossbar (31) and a guide rail (32). The guide rail (32) is fixedly installed at both ends of the crossbar (31). The guide rail (32) is provided with a sliding groove (301), and three limiting wheels (22) abut against the inner wall of the sliding groove (301) and the guide rail (32) respectively. The side plate (23) and the positioning wheel (22) are located in the sliding groove (301), and the positioning wheel (22) abuts against the inner wall of the sliding groove (301).

2. The structure of an attached climbing scaffold according to claim 1, characterized in that: The anti-tilting device (2) is provided in two places on the wall support (1), and the two anti-tilting devices (2) are symmetrically arranged about the center line of the wall support (1).

3. The structure of an attached climbing scaffold according to claim 1, characterized in that: Two of the three limiting wheels (22) are located inside the slide groove (301), and the other limiting wheel (22) is located outside the guide rail (32).

4. The structure of an attached climbing scaffold according to claim 1, characterized in that: The wall-mounted support (1) includes a base (11), a support beam (12), a bracing beam (13), an mounting plate (14), and a crossbeam (15). The base (11) abuts against the exterior wall of the building. The support beam (12) is fixedly mounted on the base (11) and is perpendicular to the base (11). The two ends of the bracing beam (13) are fixedly connected to the support beam (12) and the base (11), respectively. The mounting plate (14) is fixedly mounted at the end of the support beam (12) away from the base (11), and the fixing plate (21) and the mounting plate (14) are detachably fixedly connected. The two ends of the crossbeam (15) are fixedly connected to the support beam (12).

5. The structure of an attached climbing scaffold according to claim 4, characterized in that: It also includes a fixing device (4), which includes an upper fixing beam (41) and a lower fixing beam (42). The upper fixing beam (41) and the lower fixing beam (42) are both set on the wall-mounted support (1), and the upper fixing beam (41) abuts against the support beam (12), and the lower fixing beam (42) abuts against the support beam (13). The two ends of the upper fixing beam (41) and the lower fixing beam (42) are fixed to the exterior wall of the building by through-wall bolts.

6. The structure of an attached climbing scaffold according to claim 5, characterized in that: It also includes a lifting bracket (5), which includes a mounting base (51), a support beam (52) and a connecting beam (53). The mounting base (51) is located at both ends of the base (11), and both ends of the mounting base (51) are fixed to the exterior wall of the building by through-wall bolts. The support beam (52) is fixedly located on the mounting base (51), and the support beam (52) abuts against the upper fixed beam (41) and the lower fixed beam (42). The two ends of the connecting beam (53) are respectively inserted into the support beam (52) of the mounting base (51) at both ends of the base (11), and the connecting beam (53) and the support beam (52) are fixedly connected.

7. The structure of an attached climbing scaffold according to claim 6, characterized in that: Two abutment beams (52) are provided on the mounting base (51). One abutment beam (52) is located above the support beam (12) and the two abut against each other; the other abutment beam (52) abuts against the support beam (13).

8. The structure of an attached climbing scaffold according to claim 6, characterized in that: The lifting bracket (5) also includes a bracket (54) and a hanging rod (55). The bracket (54) is fixedly mounted on the abutment beam (52). The hanging rod (55) is mounted on the bracket (54), and both ends of the hanging rod (55) are fixedly connected to the bracket (54).

9. The structure of an attached climbing scaffold according to claim 1, characterized in that: It also includes an unloading device (6), which is rotatably mounted on the crossbeam (15), and the top of the unloading device (6) can abut against the crossbar (31).

10. The structure of an attached climbing scaffold according to claim 4, characterized in that: It also includes a fall arrestor (7), which is rotatably mounted on the crossbeam (15) and can be engaged with the crossbar (31).

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