Novel telescopic folding type wall-abutting anti-toppling wheel device

Abstract

The utility model discloses a novel telescopic folding type wall-abutting anti-toppling wheel device which comprises at least two triangular supporting frames, the triangular supporting frames are fixedly installed on adjacent vertical rods, the two triangular supporting frames are jointly and fixedly connected with a main scaffold board and two auxiliary scaffold boards, and the main scaffold board and the two auxiliary scaffold boards are fixedly connected. A turnover plate is hinged to the end, away from the main scaffold plate, of the auxiliary scaffold plate through a hinge seat, the turnover plate is erected on a triangular supporting frame, a sealing plate is hinged to the end, away from the auxiliary scaffold plate, of the turnover plate through a hinge, first square pipes are fixedly connected to the two ends of the triangular supporting frame, and U-shaped plates are rotatably connected to the first square pipes. Different from a traditional hanging frame wall abutting device, the device is provided with folding and stretching functions, and when a special-shaped structure or a protruding structure is met, the device can flexibly cope with different structure types or sizes, avoid obstacles and guarantee smooth construction. The device adapts to complex and changeable structures, and use cost and engineering cost increase caused by customized products are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering, in particular to a novel telescopic and foldable wall-supporting anti-tilt wheel device for a super-high-rise hanging frame system. Background Art

[0002] In traditional construction projects, during the construction of super high-rise buildings, it is often necessary to use a protective hanging system to protect the safety of construction workers and provide a closed operating platform. The integral jacking platform is a new type of formwork integrated necessary equipment for super high-rise building construction, and the equipment and construction technology of the integral jacking platform are also constantly improving and developing.

[0003] The bracket system is an important component of the jacking platform and is usually installed on the outer wall of the building. However, for wall construction in narrow spaces, the traditional bracket system has great limitations. For example, there may be special-shaped structures such as convex embedded parts in narrow spaces. The bracket system of the super-high-rise jacking platform must be able to adapt to the changes in building height and structure at different stages during the construction process. Therefore, the wall-supporting device of the bracket system must be foldable when in the jacking working state and have a certain telescopic function when encountering uneven structures.

[0004] In addition, traditional pylon systems are easily affected by wind and may tilt or become unstable. This may not only affect the safety and efficiency of construction, but also cause uncontrollable risks to the structure of the entire jacking platform and the safety of personnel. The wall support device is an important part of the pylon system. Its function is to ensure that the overall jacking platform can be firmly connected to the wall of the building during use to provide support and stability. This device is usually implemented through a specially designed support structure or fixing device to ensure that the overall jacking platform will not move or tilt due to external forces or other factors.

[0005] Therefore, a new type of wall-resisting anti-tilt device is needed, which can effectively solve the stability and safety problems of traditional hanging system in the construction of super-high-rise buildings. During the jacking process of the steel platform, it can have a certain telescopic distance as the structure changes, and can be folded to avoid special-shaped structures or protruding structures, thereby improving construction efficiency, realizing a set of wall-resisting devices to solve structural changes, reducing special-shaped products of the hanging system, and reducing production costs and labor costs. Utility Model Content

[0006] The utility model aims to provide a novel telescopic and foldable wall-supporting anti-tilt wheel device to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A novel telescopic and foldable wall-proof anti-tilt wheel device comprises at least two triangular support frames, wherein the triangular support frames are fixedly mounted on adjacent vertical poles, a main scaffolding board and two auxiliary scaffolding boards are commonly fixedly connected to the two triangular support frames, one end of the auxiliary scaffolding board away from the main scaffolding board is hinged with a flap via a hinge seat, the flap is erected on the triangular support frame, one end of the flap away from the auxiliary scaffolding board is hinged with a sealing plate via a hinge, both ends of the triangular support frames are fixedly connected with a first square tube, a U-shaped plate is rotatably connected to the first square tube, a first pin shaft is commonly penetrated by the first square tube and the U-shaped plate, and a cotter pin is penetrated by the bottom end of the first pin shaft, the U-shaped plate is connected to a third tube via an elastic telescopic mechanism, and a rubber wheel is installed at one end of the third tube away from the U-shaped plate.

[0009] As a further solution of the utility model: the first square tube and the U-shaped plate are both provided with bolts, and the U-shaped plate can rotate on the bolts, the bottom thread of the U-shaped plate is connected with a top screw, and the threaded end of the top screw is against the bottom of the first square tube.

[0010] As a further solution of the utility model: the elastic telescopic mechanism includes a second square tube with one end blocked, the third tube is blocked at one end away from the rubber wheel and is located in the second square tube, a spring is arranged in the second square tube, one end of the spring is against the blocked end of the third tube, and the other end of the spring is against the inner wall of the blocked end of the second square tube.

[0011] As a further solution of the utility model: a second pin shaft is penetrated through the outer wall of the second square tube, and a cotter pin is also penetrated through the second pin shaft, and an open groove is penetrated through the outer wall of the third party tube and the corresponding part of the second pin shaft, and the second pin shaft passes through the open groove.

[0012] As a further solution of the utility model: the inner wall of the blocking end of the second square tube and the outer wall of the blocking end of the third square tube are both fixedly connected with positioning pins, and the two ends of the spring are sleeved on the corresponding positioning pins.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1) Reasonable structural design: The device is flexibly designed and can be telescopically adjusted according to the building height and structural changes at different stages. It can also adapt to special-shaped structures or protruding structures to improve construction efficiency and flexibility.

[0015] 2) Easy and quick installation: The device has a simple structure and simplified installation steps. Even junior operators can quickly get started, reducing the complexity and cost of the installation process and saving time and human resources.

[0016] 3) Adjustable size: Different from the traditional wall-mounted device, the device is designed with folding and telescopic functions. When encountering special-shaped structures or protruding structures, it can flexibly respond to different structural types or sizes, avoid obstacles, and ensure the smooth progress of construction. It can adapt to complex and changeable structures and reduce the use cost and engineering cost increase caused by customized products.

[0017] 4) Non-destructive installation: The device will not cause damage to the structure when installed or removed, avoiding destructive effects such as scratches or embedded holes, maintaining the aesthetics of the structure surface and reducing maintenance costs.

[0018] 5) Corrosion-resistant materials: Considering the building environment, the device is made of corrosion-resistant materials to increase durability and stability in humid environments and reduce maintenance costs.

[0019] 6) High safety: The wall support rod device of the utility model is designed through structural optimization to ensure that the connection of the device is firm and reliable while reducing the risk of equipment failure, thereby improving the stability and safety of the overall jacking platform bracket system.

[0020] In summary, the utility model device has obvious advantages in solving the structural changes in the core tube of super high-rise buildings. It not only improves construction efficiency and flexibility, but also reduces installation and maintenance costs, while ensuring safety and stability during construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The schematic diagram is a structural diagram of a novel telescopic and foldable wall-supported anti-tilt wheel device.

[0022] Figure 2 for Figure 1 Enlarged view of point A in the middle.

[0023] Figure 3 It is a cross-sectional view from the top view of a novel telescopic and foldable wall-supporting anti-tilt wheel device.

[0024] Figure 4 The present invention is a schematic diagram of the installation structure of the main scaffolding board in a novel telescopic and foldable wall-supporting anti-tilt wheel device.

[0025] Figure 5 The diagram is a schematic diagram of the telescopic and folding principle of a new telescopic and foldable wall-mounted anti-tilt wheel device.

[0026] Among them, there are upright pole 1, triangular support frame 2, main scaffolding board 3, auxiliary scaffolding board 4, hinged seat 5, flap 6, hinge 7, sealing plate 8, first square tube 9, U-shaped plate 10, bolt 11, first pin shaft 12, cotter pin 13, top screw 14, second square tube 15, third party tube 16, rubber wheel 17, spring 18, open groove 19, second pin shaft 20, positioning pin 21, narrow space structure 22, uneven structure 23, and protruding part 24. DETAILED DESCRIPTION

[0027] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention will be further described in detail in conjunction with the embodiments below. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0028] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0029] It should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation in the specification, and therefore cannot be understood as a limitation on the present invention.

[0030] In addition, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features.

[0031] See also Figures 1 to 5 In the embodiment of the utility model, a novel telescopic foldable wall-proof anti-tilt wheel device comprises at least two triangular support frames 2, wherein the triangular support frames 2 are fixedly mounted on adjacent uprights 1, and a main scaffolding board 3 and two auxiliary scaffolding boards 4 are fixedly connected to the two triangular support frames 2. One end of the auxiliary scaffolding board 4 away from the main scaffolding board 3 is hingedly connected to a flap 6 through a hinge seat 5, and the flap 6 is erected on the triangular support frame 2, and one end of the flap 6 away from the auxiliary scaffolding board 4 is hingedly connected to a sealing plate 8 through a hinge 7, and both ends of the triangular support frame 2 are fixedly connected to a first square tube 9, and a U-shaped plate 10 is rotatably connected to the first square tube 9, and a first pin shaft 12 is commonly penetrated on the first square tube 9 and the U-shaped plate 10, and a cotter pin 13 is penetrated at the bottom end of the first pin shaft 12, and the U-shaped plate 10 is connected to a third tube 16 through an elastic telescopic mechanism, and a rubber wheel 17 is installed at one end of the third tube 16 away from the U-shaped plate 10.

[0032] The utility model adopts the above scheme, such as Figure 5As shown, when the device is lifted upward in a narrow space structure 22, if there is an uneven structure 23 on the wall, the elastic telescopic mechanism can drive the third tube 16 to telescopically move relative to the U-shaped plate 10, so that the rubber wheel 17 always fits the wall, thereby providing a stable support effect for the device, avoiding a large swing of the rack system during the lifting process, and the rubber wheel 17 will not leave scratches on the wall;

[0033] When the device encounters the protruding piece 24 during the upward lifting process in the narrow space structure 22, the hinge seat 5 and the hinge 7 can be used to flip the flap 6 and the sealing plate 8, and then the first pin 12 can be removed and the U-shaped plate 10 can be flipped on the first square tube 9, so that the device can pass through the protruding piece 24 smoothly, thereby avoiding the modification and disassembly of the bracket, and it is more convenient to use.

[0034] Specific combination Figure 2 In one embodiment of the utility model, the first square tube 9 and the U-shaped plate 10 are both provided with bolts 11, and the U-shaped plate 10 can rotate on the bolts 11, and the bottom of the U-shaped plate 10 is threadedly connected with a top screw 14, and the threaded end of the top screw 14 is against the bottom of the first square tube 9.

[0035] By setting the bolt 11, a rotational connection between the U-shaped plate 10 and the first square tube 9 can be achieved. By setting the top screw 14, when the first pin shaft 12 and the cotter pin 13 are installed in place, tightening the top screw 14 can achieve locking between the first square tube 9 and the U-shaped plate 10, thereby preventing the U-shaped plate 10 from deflecting relative to the first square tube 9 during the lifting of the device.

[0036] Specific combination Figure 1-3 In one embodiment of the utility model, the elastic telescopic mechanism includes a second square tube 15 with one end blocked, the third tube 16 is blocked at one end away from the rubber wheel 17 and is located in the second square tube 15, and a spring 18 is arranged in the second square tube 15, one end of the spring 18 is against the blocked end of the third tube 16, and the other end of the spring 18 is against the inner wall of the blocked end of the second square tube 15.

[0037] When the rubber wheel 17 encounters an uneven structure, it will drive the third tube 16 to slide in the second tube 15, and under the action of the spring 18, the rubber wheel 17 is always in close contact with the wall.

[0038] Specific combination Figure 2 In one embodiment of the utility model, a second pin shaft 20 is penetrated through the outer wall of the second square tube 15, and a cotter pin 13 is also penetrated through the second pin shaft 20. An open groove 19 is penetrated through the outer wall of the third tube 16 and the corresponding part of the second pin shaft 20, and the second pin shaft 20 passes through the open groove 19.

[0039] The cooperation between the second pin shaft 20 and the opening groove 19 can limit the movable range of the third square tube 16 in the second square tube 15 .

[0040] Specific combination Figure 2 In one embodiment of the present invention, the inner wall of the blocking end of the second square tube 15 and the outer wall of the blocking end of the third square tube 16 are fixedly connected with positioning pins 21, and both ends of the spring 18 are sleeved on the corresponding positioning pins 21.

[0041] The utility model adopts the above solution and utilizes the arrangement of two positioning pins 21 to position the two ends of the spring 18 in the second square tube 15 , thereby ensuring the stability of the installation of the spring 18 .

[0042] In addition, except for the rubber wheel 17, the material of all parts of the device is Q355, and the surface is galvanized to ensure the corrosion resistance of the device, so that the device can be reused in different projects and save construction costs.

[0043] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A novel telescopic and foldable wall-mounted anti-tilt wheel device, characterized in that: The invention comprises at least two triangular support frames (2), wherein the triangular support frames (2) are fixedly mounted on adjacent upright poles (1), and a main scaffolding board (3) and two auxiliary scaffolding boards (4) are fixedly connected to the two triangular support frames (2), and one end of the auxiliary scaffolding board (4) away from the main scaffolding board (3) is hingedly connected to a flap (6) through a hinge seat (5), and the flap (6) is mounted on the triangular support frames (2), and one end of the flap (6) away from the auxiliary scaffolding board (4) is hingedly connected to a sealing plate (8) through a hinge (7). ), both ends of the triangular support frame (2) are fixedly connected to a first square tube (9), a U-shaped plate (10) is rotatably connected to the first square tube (9), a first pin shaft (12) is passed through the first square tube (9) and the U-shaped plate (10), and a cotter pin (13) is passed through the bottom end of the first pin shaft (12), the U-shaped plate (10) is connected to a third tube (16) through an elastic telescopic mechanism, and a rubber wheel (17) is installed at one end of the third tube (16) away from the U-shaped plate (10).

2. The novel telescopic and foldable wall-mounted anti-tilt wheel device according to claim 1 is characterized in that: The first square tube (9) and the U-shaped plate (10) are both provided with bolts (11), and the U-shaped plate (10) can rotate on the bolts (11). The bottom of the U-shaped plate (10) is threadedly connected with a top screw (14), and the threaded end of the top screw (14) abuts against the bottom of the first square tube (9).

3. The novel telescopic and foldable wall-mounted anti-tilt wheel device according to claim 1 is characterized in that: The elastic telescopic mechanism comprises a second square tube (15) with one end blocked, the third tube (16) having one end away from the rubber wheel (17) blocked and located in the second square tube (15), a spring (18) being arranged in the second square tube (15), one end of the spring (18) abutting against the blocked end of the third tube (16), and the other end of the spring (18) abutting against the inner wall of the blocked end of the second square tube (15).

4. The novel telescopic and foldable wall-mounted anti-tilt wheel device according to claim 3 is characterized in that: A second pin shaft (20) is penetrated through the outer wall of the second square tube (15), and a split pin (13) is also penetrated through the second pin shaft (20). An open groove (19) is penetrated through the outer wall of the third tube (16) and the corresponding position of the second pin shaft (20), and the second pin shaft (20) passes through the open groove (19).

5. The novel telescopic and foldable wall-mounted anti-tilt wheel device according to claim 3 is characterized in that: The inner wall of the blocking end of the second square tube (15) and the outer wall of the blocking end of the third square tube (16) are both fixedly connected with positioning pins (21), and both ends of the spring (18) are sleeved on the corresponding positioning pins (21).

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