Building outer wall construction seat plate type single sling transverse movement hanging ladder device

Abstract

The utility model belongs to the technical field of building construction, and particularly provides a building outer wall construction seat plate type single sling transverse movement hanging ladder device which comprises a front frame, a rear frame and an upper frame which are placed on a roof wall body of a construction part from top to bottom, the front frame is located on the inner side of the roof wall body, and a hanging groove is formed in the rear frame. The front tire group, the rear tire group and the upper tire group are respectively connected with the front frame, the rear frame and the upper frame, the front tire group, the rear tire group and the upper tire group are triangularly distributed, and the door-shaped frame is in rolling connection with the roof wall body under the action of the front tire group, the upper tire group and the rear tire group. Through the arrangement of the front frame, the rear frame and the upper frame, the seat plate type single-person lifting appliance can be conveniently installed and fixed, the safety performance is improved, the seat plate type single-person lifting appliance can be conveniently and horizontally moved by combining the arrangement of the front tire group, the upper tire group and the rear tire group which are distributed in a triangular shape, and the construction efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and to a horizontally moving hanging ladder device for a single-person hoisting tool for building exterior wall construction. Background Technology

[0002] With the rapid development of my country's social economy, urbanization, and construction industry, high-rise building structures have been widely used. In recent years, with the renovation of old residential communities and the upgrading of the quality of new residential buildings, the demand for construction work such as facade maintenance and renovation, lighting projects, and cleaning and maintenance has been increasing. However, since subsequent construction projects differ from new construction, the original facade scaffolding no longer exists, so single-person lifting scaffolding with a platform has been widely used.

[0003] A seated single-person lifting sling refers to a non-powered personnel-carrying work tool with fall protection features that moves downwards along the interior of a building. A significant drawback of seated single-person lifting slings is that it is difficult to find convenient and reliable anchor points for the upper attachment points. Furthermore, personnel can only move vertically during operation, requiring them to return to the rooftop from the bottom after completing a work section, change positions, and then resume the downward movement. This results in poor safety and low construction efficiency. Utility Model Content

[0004] To address the technical problems in the existing technology, this utility model provides a horizontally moving hanging ladder device for a single-person lifting platform for building exterior wall construction, which can solve the problems that the hanging point device of the single-person lifting platform has no reliable fixed point and can only move vertically and cannot move horizontally during operation.

[0005] The technical solution includes a front frame, a rear frame, and an upper frame, which together form a portal frame and are placed on the roof wall of the construction site from top to bottom. The front frame is located on the inner side of the roof wall, and the rear frame is provided with a hanging groove for suspending a single-person hoisting device with a seat plate. It also includes a front tire assembly, an upper tire assembly, and a rear tire assembly, which are respectively connected to the front frame, the rear frame, and the upper frame. The front tire assembly, the rear tire assembly, and the upper tire assembly are arranged in a triangular distribution. The portal frame is rolled and connected to the roof wall under the action of the front tire assembly, the upper tire assembly, and the rear tire assembly.

[0006] Furthermore, a single-person hoisting device for building exterior wall construction with a platform also includes a horizontal distance adjustment component. The horizontal distance adjustment component is installed on the front frame, and the front tire assembly is detachably connected to the horizontal distance adjustment component and moves closer to or further away from the inner side of the roof wall under the action of the horizontal distance adjustment component.

[0007] Furthermore, the lateral clearance adjustment assembly includes a fixed frame, a handle, and a hollow screw. The two ends of the fixed frame are fixedly installed on the front frame. The fixed frame is provided with bolt holes that correspond one-to-one with the screw. The screw is threadedly connected to the bolt holes. One end of the screw is fixedly connected to the handle, and the other end of the screw is rotatably connected to the front tire assembly.

[0008] Furthermore, the fixing frame is also equipped with a rubber handrail, which wraps around the middle of the fixing frame.

[0009] Furthermore, the front tire assembly and the rear tire assembly are located at one end near the bottom of the front frame and the rear frame, respectively, and are on the same horizontal plane.

[0010] Furthermore, armpit plates are fixedly installed at the connection points of the front frame, rear frame, and upper frame.

[0011] Furthermore, a single-person lateral moving ladder device for building exterior wall construction also includes an auxiliary support mechanism. The auxiliary support mechanism includes a lifting rod assembly and a support plate. The lifting rod assembly is fixedly installed at the center of the upper frame. The center of the support plate is connected to the telescopic end of the lifting rod assembly. The two ends of the support plate are slidably connected to the front frame and the rear frame, respectively, and slide to below the upper tire assembly or retract above the upper tire assembly under the telescopic action of the lifting rod assembly.

[0012] Beneficial effects:

[0013] 1. In this utility model, the front frame, rear frame, and upper frame facilitate the installation and fixing of the seat-type single-person hoist, improving safety performance. Combined with the triangular arrangement of the front tire assembly, upper tire assembly, and rear tire assembly, the seat-type single-person hoist can be easily moved horizontally, improving construction efficiency. During installation, the operator first holds the two sides of the upper frame and places the device from top to bottom on the roof wall of the area to be worked on, so that the upper tire assembly is against the top surface of the wall, the rear tire assembly is against the outside of the wall (the side facing the air), and the front tire assembly is against the inside of the wall. During operation, the hanging point device of the seat-type single-person hoist is suspended in the hanging groove on the rear frame of this device. The supervisor holds the front frame and pushes the device horizontally, which can move horizontally along the roof wall, thereby driving the seat-type single-person hoist to move horizontally.

[0014] 2. In this utility model, the horizontal distance adjustment component allows for easy adjustment of the distance between the front tire assembly and the inner side of the wall, accommodating roof walls of varying thicknesses. Combined with the mounting bracket, handle, and hollow screw, the distance between the front tire assembly and the inner side of the wall can be adjusted by threading the screw into the bolt hole, facilitating the assembly and disassembly of the device. The rubber handrail allows for easy horizontal movement of the device by monitoring personnel, preventing hand slippage and improving safety during movement.

[0015] 3. In this utility model, by setting the front tire assembly and the rear tire assembly at one end near the front frame and the lower end of the rear frame respectively, the fit dimensions between the device and the roof wall can be improved, further enhancing safety performance. Combined with the setting on the same horizontal plane, the stability of the device can be improved. The armhole plate setting can improve the structural strength and stability of the portal frame.

[0016] 4. In this utility model, the auxiliary support mechanism, which includes a lifting rod assembly and a support plate, can facilitate the temporary fixing of the device, prevent it from moving freely, improve the safety performance of fixed-point construction, avoid stress on the upper tire assembly during fixed-point construction, and extend its service life. In addition, it can also assist in positioning during installation to prevent the device from tilting relative to the roof or wall. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention from an external perspective;

[0019] Figure 2 This is a schematic diagram of the overall structure of the present invention from an inner perspective;

[0020] Figure 3 This is a schematic diagram of the overall installation structure of this utility model;

[0021] Figure 4 for Figure 1 Detailed structural diagram of point A in the middle.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Front frame; 2. Rear frame; 3. Upper frame; 4. Roof wall; 5. Hanging groove; 6. Front tire assembly; 7. Rear tire assembly; 8. Upper tire assembly; 9. Fixing frame; 10. Handle; 11. Screw; 12. Handrail; 13. Armhole plate; 14. Lifting rod assembly; 15. Support plate. Detailed Implementation

[0024] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0025] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0027] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0028] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0029] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0030] This utility model provides a horizontally movable hanging ladder device for a single-person hoisting tool in building exterior wall construction, such as... Figure 1 , Figure 2 and Figure 3 As shown, the system includes a front frame 1, a rear frame 2, and an upper frame 3. These three frames form a portal frame and are placed from top to bottom on the roof wall 4 at the construction site. The front frame 1 is located inside the roof wall 4. All three frames are constructed by welding the ends of hollow steel square tubes. The rear frame 2 has a hanging groove 5 for suspending a single-person sling mount. The hanging groove 5 is located on the rear crossbar. The two ends of the rear crossbar are welded and fixed to the steel square tubes on both sides of the rear frame 2. The rear crossbar is made of solid steel square tubes to ensure strength. The system also includes a front tire assembly 6. The system includes an upper tire assembly 8 and a rear tire assembly 7. Each of the front tire assembly 6, rear tire assembly 7, and upper tire assembly 8 includes two tire assemblies. The two tire assemblies are spaced apart along the length of the roof wall 4. The front tire assembly 6, rear tire assembly 7, and upper tire assembly 8 are connected to the front frame 1, rear frame 2, and upper frame 3, respectively. Specifically, during installation, the front tire assembly 6, rear tire assembly 7, and upper tire assembly 8 can be fixed with connecting rods. The three tire assemblies are arranged in a triangular distribution. The portal frame is rolled and connected to the roof wall 4 under the action of the front tire assembly 6, upper tire assembly 8, and rear tire assembly 7.

[0031] In this embodiment, the front frame 1, rear frame 2, and upper frame 3 facilitate the installation and fixation of the seat-type single-person hoist, improving safety performance. Combined with the triangular arrangement of the front tire assembly 6, upper tire assembly 8, and rear tire assembly 7, the seat-type single-person hoist can be easily moved horizontally, improving construction efficiency. During installation, the operator first holds the two sides of the upper frame 3 and places the device from top to bottom on the roof wall 4 of the area requiring construction, with the upper tire assembly 8 against the top surface of the wall, the rear tire assembly 7 against the outer side of the wall (the side facing away from the wall), and the front tire assembly 6 against the inner side of the wall. During operation, the seat-type single-person hoist's hanging point is suspended in the hanging slot 5 on the rear frame 2. The supervisor holds the front frame 1 and pushes the device horizontally, allowing it to move horizontally along the roof wall, thereby moving the seat-type single-person hoist horizontally.

[0032] In this utility model, preferably, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a single-person lateral moving ladder device for building exterior wall construction also includes a horizontal distance adjustment component. The horizontal distance adjustment component is installed on the front frame 1. The front tire assembly 6 is detachably connected to the horizontal distance adjustment component and moves closer to or further away from the inner side of the roof wall 4 under the action of the horizontal distance adjustment component. The horizontal distance adjustment component includes a fixing frame 9, a handle 10, and a hollow screw 11. The two ends of the fixing frame 9 are fixedly installed on the front frame 1. The fixing frame 9 has bolt holes corresponding to the screw 11. The screw 11 is threaded to the bolt holes. One end of the screw 11 is fixedly connected to the handle 10, and the other end of the screw 11 is rotatably connected to the front tire assembly 6. Specifically, the front tire assembly 6 can be rotatably inserted into the hollow screw 11 by the fixing rod. By rotating the handle 10, the front tire assembly 6 abuts against the inner side of the wall, thereby preventing the fixing rod from detaching from the screw 11. The fixing frame 9 is also provided with a rubber handrail 12, which wraps around the middle of the fixing frame 9.

[0033] In this embodiment, the horizontal distance adjustment component allows for easy adjustment of the distance between the front tire assembly 6 and the inner side of the wall, accommodating roof walls 4 of varying thicknesses. Combined with the mounting bracket 9, handle 10, and hollow screw 11, the screw 11's thread engagement with the bolt hole allows for adjustment of the distance between the front tire assembly 6 and the inner side of the wall, facilitating device assembly and disassembly. The rubber handrail 12 allows for easy horizontal movement of the device by monitoring personnel, preventing hand slippage and improving safety during movement.

[0034] In this utility model, preferably, such as Figure 1 , Figure 2 and Figure 3As shown, the front tire assembly 6 and the rear tire assembly 7 are located at one end near the bottom of the front frame 1 and the rear frame 2, respectively, and are on the same horizontal plane.

[0035] In this embodiment, by positioning the front tire assembly 6 and the rear tire assembly 7 at one end near the lower end of the front frame 1 and the rear frame 2 respectively, the fit between the device and the roof wall 4 can be improved, further enhancing safety performance. Combined with their placement on the same horizontal plane, the stability of the device can be improved.

[0036] In this utility model, preferably, such as Figure 1 , Figure 2 and Figure 3 As shown, armpit plates 13 are fixedly installed at the connection points of the front frame 1, the rear frame 2 and the upper frame 3.

[0037] In this embodiment, the structural strength and stability of the portal frame can be improved by setting the armpit plate 13.

[0038] In this utility model, preferably, such as Figure 1 , Figure 2 and Figure 3 As shown, a single-person lateral moving ladder device for building exterior wall construction also includes an auxiliary support mechanism. The auxiliary support mechanism includes a lifting rod assembly 14 and a support plate 15. The lifting rod assembly 14 is fixedly installed at the center of the upper frame 3. The center of the support plate 15 is connected to the telescopic end of the lifting rod assembly 14. The two ends of the support plate 15 are slidably connected to the front frame 1 and the rear frame 2, respectively, and slide to the bottom of the upper tire assembly 8 or retract to the top of the upper tire assembly 8 under the telescopic action of the lifting rod assembly 14.

[0039] In this embodiment, the auxiliary support mechanism, including the lifting rod assembly 14 and the support plate 15, can facilitate the temporary fixation of the device, prevent it from moving freely, improve the safety performance of fixed-point construction, avoid stress on the upper tire assembly 8 during fixed-point construction, improve its service life, and also provide auxiliary positioning during installation to prevent the device from tilting relative to the roof wall 4.

[0040] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0041] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A horizontally moving hanging ladder device for a single-person lifting platform for building exterior wall construction, comprising a front frame (1), a rear frame (2), and an upper frame (3), wherein the front frame (1), the rear frame (2), and the upper frame (3) form a portal frame and are placed from top to bottom on the roof wall (4) of the construction site, wherein the front frame (1) is located on the inner side of the roof wall (4), and the rear frame (2) is provided with a hanging groove (5) for suspending the single-person lifting platform, characterized in that, It also includes a front tire assembly (6), an upper tire assembly (8), and a rear tire assembly (7). The front tire assembly (6), the rear tire assembly (7), and the upper tire assembly (8) are connected to the front frame (1), the rear frame (2), and the upper frame (3), respectively. The front tire assembly (6), the rear tire assembly (7), and the upper tire assembly (8) are arranged in a triangular distribution. The portal frame is rolled and connected to the roof wall (4) under the action of the front tire assembly (6), the upper tire assembly (8), and the rear tire assembly (7). It also includes a lateral clearance adjustment assembly, which is mounted on the front frame (1). The front tire assembly (6) is detachably connected to the lateral clearance adjustment assembly and moves closer to or further away from the inner side of the roof wall (4) under the action of the lateral clearance adjustment assembly.

2. The single-person hoisting device for exterior wall construction with a platform as described in claim 1, characterized in that, The lateral distance adjustment assembly includes a fixed frame (9), a handle (10), and a hollow screw (11). The two ends of the fixed frame (9) are fixedly installed on the front frame (1). The fixed frame (9) is provided with bolt holes corresponding to the screw (11). The screw (11) is threadedly connected to the bolt holes. One end of the screw (11) is fixedly connected to the handle (10), and the other end of the screw (11) is rotatably connected to the front tire assembly (6).

3. The horizontally moving hanging ladder device for a single-person hoisting tool in building exterior wall construction according to claim 2, characterized in that, The fixed frame (9) is also provided with a rubber handrail (12), which is wrapped around the middle of the fixed frame (9).

4. A single-person hoisting device for building exterior wall construction with a platform type, characterized in that, The front tire assembly (6) and the rear tire assembly (7) are located at one end near the lower part of the front frame (1) and the rear frame (2), respectively, and are on the same horizontal plane.

5. The horizontally moving hanging ladder device for a single-person hoisting tool in building exterior wall construction according to claim 1, characterized in that, Axle plates (13) are fixedly installed at the connection points of the front frame (1), the rear frame (2) and the upper frame (3).

6. The horizontally moving hanging ladder device for a single-person hoisting tool in building exterior wall construction according to claim 1, characterized in that, It also includes an auxiliary support mechanism, which includes a lifting rod assembly (14) and a support plate (15). The lifting rod assembly (14) is fixedly installed at the center of the upper frame (3). The center of the support plate (15) is connected to the telescopic end of the lifting rod assembly (14). The two ends of the support plate (15) are slidably connected to the front frame (1) and the rear frame (2) respectively, and slide to the bottom of the upper tire assembly (8) or retract to the top of the upper tire assembly (8) under the telescopic action of the lifting rod assembly (14).

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