High-altitude construction platform

Abstract

The invention provides a high-altitude construction platform. The high-altitude construction platform comprises a connecting assembly arranged on a to-be-constructed steel beam and an extending assembly arranged on the connecting assembly. Wherein the connecting assembly comprises a connecting plate and a connecting bolt arranged on the connecting plate; the extension assembly comprises at least two extension rods fixedly connected with the connecting plate through the connecting bolts and a connecting rod arranged between the extension rods. The connecting plate is fixedly connected with the lower flange of the steel beam to be constructed, and the extension assembly forms a high-altitude construction platform. By means of the method, the high-altitude construction difficulty can be lowered, and the high-strength bolt construction efficiency and safety are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of high-altitude operations, and more specifically, to a high-altitude construction platform. Background Art

[0002] In traditional steel structure construction sites, steel structures are mainly composed of bolted and welded nodes. During the high-strength bolt operation, workers not only need to frequently move the work point, but also face the problem of not having a stable foothold at high altitudes, making it impossible to work forward and difficult to exert force.

[0003] At present, when carrying out construction work on high-altitude high-strength bolts, workers mainly straddle steel beams and lean over with the help of safety belts to install and tighten the high-strength bolts. This method not only has a narrow working surface and inconvenient operation, but also has low safety. When the high-strength bolts cannot be smoothly inserted into the bolt holes at the corresponding positions, they need to use a reamer to trim the holes, or carry an electric wrench to operate, which further increases the difficulty of construction, makes it difficult to ensure the quality of high-strength bolts installed on site, and poses a safety hazard of personnel and operating tools falling off. Summary of the Invention

[0004] In view of the above problems, the purpose of the present invention is to provide a high-altitude construction platform to solve the problems of high construction difficulty, low efficiency, difficulty in ensuring bolt quality, and safety hazards of personnel and tools falling off in the existing high-strength bolt installation process.

[0005] The high-altitude construction platform provided by the present invention includes a connecting assembly arranged on the steel beam to be constructed and an extension assembly arranged on the connecting assembly; wherein, the connecting assembly includes a connecting plate and connecting bolts arranged on the connecting plate; the extension assembly includes at least two extension rods fixedly connected to the connecting plate by the connecting bolts and a connecting rod arranged between the extension rods; the connecting plate is fixedly connected to the lower flange of the steel beam to be constructed, and the extension assembly forms a high-altitude construction platform.

[0006] In addition, an optional technical solution is that the connecting plate is welded and fixed on the steel beam to be constructed.

[0007] In addition, an optional technical solution is to provide an "L"-shaped limit plate on the connecting plate, and form a limit slot between one end of the connecting plate and the limit plate; the limit slot is clamped at the lower flange of the steel beam to be constructed, and is locked by a fastening bolt passing through the limit plate or the connecting plate.

[0008] In addition, an optional technical solution is to provide an elastic friction pad between the lower flange of the steel beam to be constructed and the limiting slot.

[0009] In addition, an optional technical solution is that a first bolt hole is provided at the end of the extension rod, and a second bolt hole corresponding to the position of the first bolt hole is provided on the connecting plate; the connecting bolt passes through the first bolt hole and the second bolt hole to fix the extension assembly and the connecting plate.

[0010] In addition, an optional technical solution is that the extension rod includes a fixed rod and an adjusting rod telescopically connected to the fixed rod; and the connecting rod is arranged on the fixed rod and the adjusting rod.

[0011] In addition, an optional technical solution is that the connecting rod and the extension rod are fixed by welding.

[0012] Using the above-mentioned high-altitude construction platform, the connecting plate is fixedly connected to the lower flange of the steel beam to be constructed, and a high-altitude construction platform is formed by an extension component connected to the connecting plate. The position of the connecting plate can be flexibly adjusted according to the requirements of the construction location, and a temporary construction platform is formed by the extension component, which is convenient for construction workers to step on or place operating tools, etc., and the platform device is reusable, thereby improving the operating efficiency and safety factor of high-altitude construction.

[0013] In order to achieve the above and related purposes, one or more aspects of the present invention include the features that will be described in detail later. The following description and the accompanying drawings describe some exemplary aspects of the present invention in detail. However, these aspects indicate only some of the various ways in which the principles of the present invention can be used. In addition, the present invention is intended to include all of these aspects and their equivalents. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] By referring to the following description in conjunction with the accompanying drawings, and with a more complete understanding of the present invention, other objects and results of the present invention will become more clear and easy to understand. In the accompanying drawings:

[0015] Figure 1 This is a schematic diagram of the application principle of the high-altitude construction platform according to an embodiment of the present invention;

[0016] Figure 2 Schematic diagram of the three-dimensional structure of a high-altitude construction platform according to an embodiment of the present invention;

[0017] Figure 3 A side view of a high-altitude construction platform according to an embodiment of the present invention;

[0018] Figure 4 A schematic structural diagram of a high-altitude construction platform according to another embodiment of the present invention;

[0019] Figure 5 2 is a schematic diagram of the application principle of a high-altitude construction platform according to another embodiment of the present invention.

[0020] The reference numerals include: steel beam to be constructed 1, high-altitude construction platform 2, connecting plate 2-1, extension rod 2-2, connecting rod 2-3, connecting bolt 2-4, limiting plate 2-5, extension plate 2-6, fastening bolt 3.

[0021] The same reference numerals throughout the drawings indicate similar or corresponding features or functions. DETAILED DESCRIPTION

[0022] In the following description, for illustrative purposes, numerous specific details are set forth to provide a comprehensive understanding of one or more embodiments. However, it will be apparent that the embodiments may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form to facilitate description of one or more embodiments.

[0023] It should be noted that the terms "first", "second", etc. in the description and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way are interchangeable where appropriate so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or server that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0024] It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by those skilled in the art in the art to which the present invention pertains. It should also be understood that terms such as those defined in common dictionaries should be understood to have meanings consistent with their meanings in the context of the prior art and, unless defined as such herein, will not be interpreted in an idealized or overly formal sense.

[0025] In order to describe the aerial construction platform of the present invention in detail, specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0026] Figure 1 The schematic application principle of the high-altitude construction platform according to an embodiment of the present invention is shown. Figure 2 and Figure 3 The schematic structure of the high-altitude construction platform according to an embodiment of the present invention is shown from different angles.

[0027] like Figures 1 to 3As shown together, the high-altitude construction platform of an embodiment of the present invention includes a connecting assembly arranged on the steel beam 1 to be constructed and an extension assembly arranged on the connecting assembly, wherein the connecting assembly is used to realize the connection between the high-altitude construction platform and the steel beam, and the extension assembly extends from the steel beam to form a temporary construction platform; wherein the connecting assembly further includes a connecting plate 2-1 and a connecting bolt 2-4 arranged on the connecting plate 2-1, and the connecting bolt 2-4 is used to realize the connection and fixation between the extension assembly and the connecting assembly, and the extension assembly further includes at least two extension rods 2-2 fixedly connected to the connecting plate 2-1 by the connecting bolt 2-4 and a connecting rod 2-3 arranged between the extension rods 2-2; during application, the connecting plate 2-1 is fixedly connected to the lower flange of the steel beam 1 to be constructed, and the extension assembly forms a high-altitude construction platform 2, so as to facilitate temporary stepping on and temporary placement of construction tools by high-altitude construction personnel.

[0028] In this embodiment, the connecting plate 2-1 can be fixed on the steel beam 1 to be constructed by welding. According to construction requirements, multiple high-altitude construction platforms 2 can be welded at one time after a certain distance, so as to facilitate operators to carry out large-scale operations at high altitudes. After all operations in the area are completed, each high-altitude construction platform 2 can be cut and dismantled by electric welding for recycling.

[0029] Figure 4 and Figure 5 The schematic structure and schematic principle of a high-altitude construction platform according to another specific embodiment of the present invention are respectively shown.

[0030] like Figure 4 and Figure 5 As shown in the figure, in the aerial construction platform of this embodiment, in order to facilitate the transfer of the aerial construction platform, in addition to the welding fixation between the connecting plate and the steel beam, an "L"-shaped limit plate 2-5 can be set on the basis of the connecting plate, forming a limit slot structure parallel to each other between one end of the extension plate 2-6 and the limit plate 2-5; during use, the limit slot is clamped at the lower flange of the steel beam to be constructed, and then locked by a number of fastening bolts 3 passing through the limit plate 2-5 or the extension plate 2-6, so as to achieve a fixed connection between the aerial construction platform and the steel beam. During the transfer or dismantling process, the aerial construction platform can be removed from the steel beam by simply loosening the fastening bolts 3, which is convenient for the operator to transfer it or change the installation position, thereby realizing aerial construction assistance in different areas.

[0031] Among them, in order to increase the firmness of the connection between the high-altitude construction platform and the steel beam and prevent the two from loosening, an elastic friction pad or gasket can be set between the lower flange of the steel beam to be constructed and the limit slot during the installation process. Since the size of the limit slot needs to be slightly larger than the thickness of the steel beam, the gap can be filled with an elastic friction pad or gasket, thereby increasing the friction between the two and improving the fixing strength of the high-altitude construction platform.

[0032] In a specific embodiment of the present invention, a plurality of first bolt holes may be provided at the end of the extension rod 2-2, and a second bolt hole corresponding to the position of the first bolt hole may be provided on the connecting plate 2-1; the connecting bolt 2-4 is passed through the first bolt hole and the second bolt hole and then tightened to fix the extension assembly and the connecting plate 2-1. Similarly, a gasket may be provided at each connecting bolt 2-4 to prevent the bolt from loosening during use.

[0033] To facilitate the installation and storage of the aerial construction platform, the extension rod 2-2 can be configured to include a fixed rod (not shown in the figure) connected to the connecting plate 2-1 by a connecting bolt 2-4, and an adjusting rod (not shown in the figure) telescopically connected to the fixed rod. The adjusting rod can be telescopically extended on the upper or lower side of the extension rod, and the connecting rod 2-3 is arranged on the fixed rod and the adjusting rod. During the storage or installation process of the aerial construction platform, the telescopic rod can be retracted on the upper or lower side of the fixed rod. After the installation is completed, it is pulled out to increase the area of ​​the aerial construction platform, which is convenient for aerial construction operations.

[0034] Specifically, the fixing rod can be made of angle steel with a track, the connecting plate 2-1 and the extension plate 2-6 can be made of steel plates at the construction site, the connecting rod 2-3 can be made of round steel, the connecting rod 2-3 and the extension rod 2-2 are fixed by welding, and the telescopic rod is limited to move within the track of the angle steel, thereby realizing the contraction or opening of the high-altitude construction platform and improving the flexibility of the platform.

[0035] The above-mentioned high-altitude construction platform according to an embodiment of the present invention realizes the temporary construction of the high-altitude construction platform by fixedly connecting the connecting plate with the lower flange of the steel beam to be constructed. The extension component connected by the connecting plate forms a construction platform for assisting high-altitude operations. The position and length of the platform can be flexibly adjusted according to the requirements of the construction location, which is convenient for construction workers to step on or place operating tools, etc., and the platform device is reusable and easy to install, which can improve the operating efficiency and safety factor of high-altitude construction.

[0036] The aerial construction platform according to the present invention has been described above by way of example with reference to the accompanying drawings. However, those skilled in the art will appreciate that various modifications may be made to the aerial construction platform described above without departing from the scope of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. A high-altitude construction platform, characterized in that: include: A connecting assembly arranged on the steel beam to be constructed and an extending assembly arranged on the connecting assembly; wherein, The connecting assembly includes a connecting plate and connecting bolts arranged on the connecting plate; The extension assembly comprises at least two extension rods fixedly connected to the connection plate by the connection bolts and a connection rod arranged between the extension rods; The connecting plate is fixedly connected to the lower flange of the steel beam to be constructed, and the extension assembly forms a high-altitude construction platform.

2. The high-altitude construction platform according to claim 1, characterized in that: The connecting plate is welded and fixed on the steel beam to be constructed.

3. The high-altitude construction platform according to claim 1, characterized in that: An "L"-shaped limiting plate is provided on the connecting plate, and a limiting slot is formed between one end of the connecting plate and the limiting plate; The limiting slot is clamped at the lower flange of the steel beam to be constructed, and is locked by fastening bolts passing through the limiting plate or the connecting plate.

4. The high-altitude construction platform according to claim 3, characterized in that: An elastic friction pad is arranged between the lower flange of the steel beam to be constructed and the limiting groove.

5. The high-altitude construction platform according to claim 1, characterized in that: A first bolt hole is provided at the end of the angle steel, and a second bolt hole corresponding to the position of the first bolt hole is provided on the connecting plate; The connecting bolt passes through the first bolt hole and the second bolt hole to fix the extension assembly and the connecting plate.

6. The high-altitude construction platform according to claim 1, characterized in that: The extension rod comprises a fixed rod and an adjusting rod telescopically connected to the fixed rod; the connecting rod is arranged on the fixed rod and the adjusting rod.

7. The high-altitude construction platform according to claim 1, characterized in that: The connecting rod and the extension rod are fixed by welding.

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