Wall outer assembly type aluminum alloy climbing frame suitable for tower crane

Abstract

The utility model discloses an out-of-wall assembly type aluminum alloy climbing frame suitable for a tower crane, and relates to the technical field of building climbing frames, the out-of-wall assembly type aluminum alloy climbing frame suitable for the tower crane comprises wall-leaning stand columns and reinforcing stand columns which are arranged in a rectangular array mode, and stand column connecting frames are fixedly connected between the wall-leaning stand columns and the reinforcing stand columns; the stand column connecting frame is fixedly connected with the wall-leaning stand column through a three-way locker. The three-way locker comprises a transverse supporting column and a longitudinal supporting column which are perpendicular to each other, and a threaded connecting column is integrally arranged at the end, close to the transverse supporting column, of the longitudinal supporting column. According to the utility model, the threaded hole corresponding to the threaded connecting column at the end part of the longitudinal supporting column is formed in the transverse supporting column, and the transverse supporting column and the longitudinal supporting column are fixed through the threaded matching between the threaded connecting column and the threaded hole, so that the mutual self-locking of the transverse supporting column and the longitudinal supporting column is realized; and the connection part is prevented from loosening due to vibration in the use process.

Description

Technical Field

[0001] This utility model specifically relates to the field of building climbing formwork technology, and more specifically to an externally assembled aluminum alloy climbing formwork suitable for tower cranes. Background Technology

[0002] Prefabricated aluminum alloy climbing scaffolding is a type of scaffolding system used for building exterior wall construction. It is primarily composed of aluminum alloy materials assembled in a modular fashion, providing a stable working platform for exterior wall construction. The prefabricated aluminum alloy climbing scaffolding is typically fixed to the building's exterior structure using attachment devices. It is equipped with a powered lifting device, such as an electric hoist or a hydraulic lifting system. During construction, once one layer of the exterior wall is completed, the lifting device is activated, and the climbing scaffolding smoothly rises along the exterior wall to the next construction position, providing platform support for the subsequent layer's exterior wall construction.

[0003] However, in practice, it has been noted that triangular supports are generally provided at the connection between the climbing frame and the personnel platform. Most of these triangular supports are connected to the frame by bolts. During use, workers need to walk on the personnel platform, and the tower crane also needs to transfer materials to the personnel platform. Furthermore, vibrations are generated when tools are used on the climbing frame. These vibrations can cause the bolt connections to loosen, creating safety hazards. Utility Model Content

[0004] The purpose of this invention is to provide a wall-mounted aluminum alloy climbing frame suitable for tower cranes. The connection is achieved through multiple support points connected by mutually perpendicular horizontal and vertical support columns. Furthermore, the longitudinal support columns are threadedly connected to the horizontal support columns, achieving mutual locking and preventing loosening of the bolts at the connection points. This solves the technical problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An externally mounted aluminum alloy climbing formwork suitable for tower cranes includes wall-mounted columns and reinforcing columns arranged in a rectangular array, and a column connecting frame is fixedly connected between the wall-mounted columns and the reinforcing columns, and the column connecting frame is fixedly connected to the wall-mounted columns by a three-way locking device.

[0007] The three-way locking device includes a transverse support column and a longitudinal support column arranged perpendicularly to each other. The longitudinal support column has a threaded connecting column integrally provided at one end near the transverse support column, and the transverse support column has a threaded hole corresponding to the threaded connecting column, and the threaded connecting column and the threaded hole are threadedly engaged.

[0008] As a further technical solution of this utility model, the wall-mounted column and the reinforcing column are respectively provided with support holes arranged in a rectangular array, and the side of the reinforcing column away from the column connecting frame is fixedly connected with an outer protective frame arranged in a rectangular array by bolts.

[0009] As a further technical solution of this utility model, the column connecting frame has a support beam arranged horizontally between the wall-mounted column and the reinforcing column, and C-shaped connecting seats and C-shaped reinforcing seats are welded to both ends of the support beam respectively. The C-shaped connecting seats are fixedly connected to the wall-mounted column by a three-way locking device, while the C-shaped reinforcing seats are fixedly connected to the reinforcing column by bolts.

[0010] As a further technical solution of this utility model, an inclined reinforcing beam is integrally provided at the angle between the supporting beam and the C-shaped connecting seat, and one end of the inclined reinforcing beam is fixedly connected to the bottom of the C-shaped connecting seat, and the other end of the inclined reinforcing beam is fixedly connected to the end of the supporting beam.

[0011] As a further technical solution of this utility model, the wall-mounted column is located inside the C-shaped connector, and the horizontal support column passes through the C-shaped connector and is inserted into the support hole in the wall-mounted column, while the end of the vertical support column away from the horizontal support column also passes through the C-shaped connector.

[0012] As a further technical solution of this utility model, the end of the transverse support column is integrally provided with an end baffle, and the side of the end baffle is engraved with an indicator arrow in the same direction as the threaded hole, while the end of the longitudinal support column away from the threaded connection column is integrally provided with a locking knob.

[0013] As a further technical solution of this utility model, both sides of the outer protective frame are provided with positioning slots corresponding to the support holes in a rectangular array, and the outer protective frame is fixedly connected to the side of the reinforcing column by bolts.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. In this utility model, the column connecting frame and the wall-mounted column are connected by a three-way locking device. The horizontal and vertical support columns that cooperate perpendicularly can support the connection in multiple directions, so that the connection can withstand shear loads in different directions, thereby improving the load-bearing capacity. At the same time, the plug-in connection makes it easy to install and disassemble.

[0016] 2. In this utility model, the transverse support column is provided with a threaded hole corresponding to the end threaded connection column of the longitudinal support column, and the transverse support column and the longitudinal support column are fixed by the threaded engagement between the threaded connection column and the threaded hole, so as to realize the mutual self-locking of the transverse support column and the longitudinal support column and prevent the connection from loosening due to vibration during use.

[0017] 3. In this utility model, both sides of the outer protective frame are provided with positioning slots corresponding to the support holes. When the bolts are connected to the support holes, the bolts are just locked in the positioning slots on the side of the outer protective frame, reducing the number of bolts required to fix the outer protective frame which is arranged in a rectangular array. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model in use.

[0019] Figure 2 This utility model Figure 1 A magnified view of a portion of the image.

[0020] Figure 3 This is a three-dimensional structural diagram of the column connecting frame in this utility model.

[0021] Figure 4 This utility model Figure 3 Another perspective view.

[0022] Figure 5 This utility model Figure 4 A magnified view of a portion of the image.

[0023] Figure 6 This is a three-dimensional structural diagram of the three-way locking device in this utility model.

[0024] Figure 7 This utility model Figure 6 Another perspective view.

[0025] Figure 8 This is a three-dimensional structural diagram of the protective frame of this utility model.

[0026] Figure 9 This utility model Figure 8 A magnified view of a portion of the image.

[0027] In the picture:

[0028] Wall-mounted column-1, reinforced column-2, column connecting frame-3, passenger-carrying crossbar-4, C-type connecting seat-41, supporting crossbeam-42, C-type reinforced seat-43, inclined reinforced beam-44, outer protective frame-5, positioning slot-51, three-way locking device-6, transverse support column-61, end baffle-62, longitudinal support column-63, locking knob-64, threaded connecting column-65, support hole-7. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figure 1-9 This utility model provides a wall-mounted aluminum alloy climbing frame suitable for tower cranes, including wall-mounted columns 1 and reinforcing columns 2 arranged in a rectangular array, and a column connecting frame 3 is fixedly connected between the wall-mounted columns 1 and the reinforcing columns 2, and the column connecting frame 3 is fixedly connected to the wall-mounted columns 1 by means of a three-way locking device 6.

[0031] The three-way locking device 6 includes a transverse support column 61 and a longitudinal support column 63 arranged perpendicularly to each other. The longitudinal support column 63 has a threaded connection column 65 integrally provided at one end near the transverse support column 61, and the transverse support column 61 has a threaded hole corresponding to the threaded connection column 65, and the threaded connection column 65 is threadedly engaged with the threaded hole.

[0032] In this embodiment, the wall-mounted column 1 and the reinforcing column 2 are respectively provided with support holes 7 arranged in a rectangular array, and the side of the reinforcing column 2 away from the column connecting frame 3 is fixedly connected with an outer protective frame 5 arranged in a rectangular array by bolts.

[0033] Furthermore, the column connecting frame 3 has a support beam 32 arranged horizontally between the wall-mounted column 1 and the reinforcing column 2, and C-type connecting seat 31 and C-type reinforcing seat 33 are welded to both ends of the support beam 32 respectively. The C-type connecting seat 31 is fixedly connected to the wall-mounted column 1 by a three-way locking device 6, while the C-type reinforcing seat 33 is fixedly connected to the reinforcing column 2 by bolts.

[0034] More specifically, an inclined reinforcing beam 34 is integrally provided at the angle between the supporting beam 32 and the C-shaped connecting seat 31, and one end of the inclined reinforcing beam 34 is fixedly connected to the bottom of the C-shaped connecting seat 31, and the other end of the inclined reinforcing beam 34 is fixedly connected to the end of the supporting beam 32.

[0035] Furthermore, the wall-mounted column 1 is located inside the C-shaped connector 31, and the transverse support column 61 passes through the C-shaped connector 31 and is inserted into the support hole 7 in the wall-mounted column 1, while the end of the longitudinal support column 63 away from the transverse support column 61 also passes through the C-shaped connector 31.

[0036] More specifically, the end of the transverse support column 61 is integrally provided with an end baffle 62, and the side of the end baffle 62 is engraved with an indicator arrow in the same direction as the threaded hole, while the end of the longitudinal support column 63 away from the threaded connection column 65 is integrally provided with a locking knob 64.

[0037] More specifically, both sides of the outer protective frame 5 are provided with positioning slots 51 in a rectangular array that correspond to the support holes 7, and the outer protective frame 5 is fixedly connected to the side of the reinforcing column 2 by bolts.

[0038] By adopting the above technical solution, firstly, the wall-mounted column 1 is installed onto the climbing mechanism pre-installed on the side of the wall. Then, the column connecting bracket 3 is installed at a suitable position on the side of the wall-mounted column 1. Next, the end of the transverse support column 61 is inserted through one side of the C-shaped connecting seat 31 into the corresponding support hole 7 on the wall-mounted column 1, and the end of the transverse support column 61 is inserted through the other side of the C-shaped connecting seat 31. According to the arrow marking on the end baffle 62, it is rotated to a transverse position. Then, the longitudinal support column 63 is inserted through the C-shaped connecting seat 31 into the inside of the wall-mounted column 1, and the longitudinal support column 63 is rotated so that the threaded connecting column 65 at the end of the longitudinal support column 63 is threadedly engaged with the threaded hole in the transverse support column 61, thereby achieving mutual self-locking, preventing the bolts at the connection from loosening due to vibration, and providing multi-directional support for the connection between the C-shaped connecting seat 31 and the wall-mounted column 1, thereby increasing the load-bearing capacity of the connection by increasing the support points.

[0039] In this embodiment, the outer protective frame 5 is hollowed out, which can reduce its own weight and make it easier for workers to move it during installation. The outer protective frame 5 is installed on the side to provide protection, and any one of them can be removed to facilitate the transportation of materials with the tower crane.

[0040] More specifically, the bolt passes through the positioning slot 51 between two adjacent outer protective frames 5 and is threaded to the reinforcing column 2. The single bolt simultaneously locks the outer protective frames 5 on both sides, reducing the number of bolts required for the installation of the outer protective frames 5, thereby facilitating the assembly and disassembly of the outer protective frames 5.

[0041] Furthermore, a passenger-carrying horizontal plate 4 is placed between the two column connecting frames 3, and the two ends of the passenger-carrying horizontal plate 4 are fixedly connected to the top of the supporting horizontal beam 32.

[0042] The manned horizontal plate 4 has drainage holes arranged in a rectangular array to prevent water accumulation on the surface from making it slippery. In addition, the bottom of the manned horizontal plate 4 is welded with reinforcing horizontal columns, and the two ends of the reinforcing horizontal columns are respectively attached to the sides of the supporting horizontal beam 32.

[0043] The working principle of this utility model is as follows: First, install the wall-mounted column 1 onto the climbing mechanism pre-installed on the side of the wall. Then, install the column connecting bracket 3 at a suitable position on the side of the wall-mounted column 1. Next, insert the end of the transverse support column 61 through one side of the C-shaped connecting seat 31 into the corresponding support hole 7 on the wall-mounted column 1, and the end of the transverse support column 61 through the other side of the C-shaped connecting seat 31. According to the arrow marking on the end baffle 62, rotate it to a transverse position. Then, insert the longitudinal support column 63 through the C-shaped connecting seat 31 into the inner side of the wall-mounted column 1, and rotate the longitudinal support column 63 so that the threaded connecting column 65 at the end of the longitudinal support column 63 engages with the threaded connecting column 65 in the transverse support column 61. The threaded holes are engaged to achieve mutual self-locking. Then, the reinforcing column 2 is placed in the C-shaped reinforcing base 33 and fixed with bolts. Then, the personnel-carrying horizontal plate 4 is fixed above the column connecting frame 3 to facilitate worker walking and operation. Finally, the outer protective frame 5 is attached to the side of the reinforcing column 2 away from the column connecting frame 3, and the bolts pass through the positioning slots 51 on both sides of the outer protective frame 5 and are threaded to the reinforcing column 2. A protective net can also be fixed inside the outer protective frame 5 to achieve a double protection effect. Depending on the loading position of the tower crane, the outer protective frame 5 can be removed at a suitable position to reserve a channel for the tower crane to transport materials. The structure is simple, the operation is very convenient, and it effectively reduces the intensity of manual labor.

[0044] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0045] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A wall-mounted aluminum alloy climbing formwork suitable for tower cranes, characterized in that: It includes wall-mounted columns (1) and reinforced columns (2) arranged in a rectangular array, and a column connecting frame (3) is fixedly connected between the wall-mounted columns (1) and the reinforced columns (2), and the column connecting frame (3) is fixedly connected to the wall-mounted columns (1) by means of a three-way locking device (6); The three-way locking device (6) includes a transverse support column (61) and a longitudinal support column (63) arranged perpendicularly to each other. The longitudinal support column (63) has a threaded connection column (65) integrally provided at one end near the transverse support column (61), and the transverse support column (61) has a threaded hole corresponding to the threaded connection column (65), and the threaded connection column (65) is threadedly engaged with the threaded hole.

2. The wall-mounted aluminum alloy climbing formwork suitable for tower cranes according to claim 1, characterized in that: The wall-mounted column (1) and the reinforced column (2) are respectively provided with support holes (7) arranged in a rectangular array, and the side of the reinforced column (2) away from the column connecting frame (3) is fixedly connected with an outer protective frame (5) arranged in a rectangular array by bolts.

3. The wall-mounted aluminum alloy climbing formwork suitable for tower cranes according to claim 2, characterized in that: The column connecting frame (3) has a support beam (32) arranged horizontally between the wall column (1) and the reinforcing column (2), and C-type connecting seat (31) and C-type reinforcing seat (33) are welded to both ends of the support beam (32). The C-type connecting seat (31) is fixedly connected to the wall column (1) by a three-way locking device (6), while the C-type reinforcing seat (33) is fixedly connected to the reinforcing column (2) by bolts.

4. The wall-mounted aluminum alloy climbing formwork suitable for tower cranes according to claim 3, characterized in that: An inclined reinforcing beam (34) is integrally provided at the angle between the supporting beam (32) and the C-shaped connecting seat (31). One end of the inclined reinforcing beam (34) is fixedly connected to the bottom of the C-shaped connecting seat (31), and the other end of the inclined reinforcing beam (34) is fixedly connected to the end of the supporting beam (32).

5. The wall-mounted aluminum alloy climbing formwork suitable for tower cranes according to claim 4, characterized in that: The wall-mounted column (1) is located inside the C-shaped connector (31), and the transverse support column (61) passes through the C-shaped connector (31) and is inserted into the support hole (7) in the wall-mounted column (1). The end of the longitudinal support column (63) away from the transverse support column (61) also passes through the C-shaped connector (31).

6. The wall-mounted aluminum alloy climbing formwork suitable for tower cranes according to claim 5, characterized in that: The transverse support column (61) is integrally provided with an end baffle (62) at its end, and the side of the end baffle (62) is engraved with an indicator arrow in the same direction as the threaded hole, while the longitudinal support column (63) is integrally provided with a locking knob (64) at the end away from the threaded connection column (65).

7. The wall-mounted aluminum alloy climbing formwork suitable for tower cranes according to claim 6, characterized in that: The outer protective frame (5) has rectangular array-shaped positioning slots (51) on both sides corresponding to the support holes (7), and the outer protective frame (5) is fixedly connected to the side of the reinforcing column (2) by bolts.

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