Operating platform for construction of roof steel structure on upper portion of ultrahigh independent high and large column

Abstract

An operation platform for construction of an upper roof steel structure of an ultrahigh independent tall large column comprises an inclined crawling ladder and an operation platform body, the inclined crawling ladder is of an assembly type structure and is formed by connecting a plurality of crawling ladder units end to end, and a vertical supporting structure is arranged between each crawling ladder unit and the ground; each crawling ladder unit comprises two side supports and a pedal connected between the two side supports, each side support is of a channel steel-like structure, each pedal comprises a rectangular plate-shaped structure and bolt pins arranged on the two sides of the rectangular plate-shaped structure, the rectangular plate-shaped structures are horizontally clamped in the channel steel structures, and the end parts, penetrating through the bottom walls of the channel steel structures, of the bolt pins are provided with penetrating holes; and a U-shaped connector clip is inserted into the through hole and comprises a left short rod and a right long rod of the side support. According to the inclined ladder stand, the pedals and the side supports are connected through the plug connectors, so that the inclined ladder stand can be integrally disassembled and assembled, is suitable for modular and factory processing, and is convenient for turnover use.

Description

Technical Field

[0001] The present application relates to the field of building construction, and specifically to an operating platform for the construction of a super-high independent tall column upper roof steel structure. Background Art

[0002] The surface layer of the super-high independent columns and the construction operation platform of the top steel structure columns are erected using traditional frames. The building floor height is high, the frame occupies a large space, the frame tie points are difficult to set up, the stability is poor, the safety management is difficult, the frame erection cost is high, it is not suitable for modularization and factory processing, it cannot be used in turn, and it requires a one-time investment. Utility Model Content

[0003] The purpose of the utility model is to provide an operating platform for the construction of super-high independent tall column upper roof steel structure, to provide an operating platform that can be used cyclically, is detachable, does not damage the main structure, saves time and labor, is firmly fixed, has high applicability and high construction efficiency.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] An operating platform for the construction of super-high independent tall column upper roof steel structure, including an inclined ladder and an operating platform, characterized in that: the inclined ladder is an assembled structure, formed by several ladder units connected end to end, and a vertical support structure is provided between each ladder unit and the ground, the ladder unit includes two side supports and pedals connected between the two side supports, the side supports are channel-like steel structures, the pedals include a rectangular plate structure and pins provided on both sides of the rectangular plate structure, the rectangular plate structure is horizontally clamped inside the channel steel structure, the pin passes through the end of the bottom wall of the channel steel structure and is provided with a through hole, a U-shaped connector is inserted into the through hole, and the U-shaped connector includes a short rod on the left side and a long rod on the right side of the side support.

[0006] Further preferably, the lower portion of the left short rod is provided with an external thread, and the external thread is provided with a bolt rod for limiting the U-shaped connector.

[0007] Furthermore, the operating platform is a C-shaped top operating platform, the C-shaped recess is adapted to the cross-sectional size of the super-high independent tall column, a safety hoop is provided at the bottom of the C-shaped recess, the safety hoop of the C-shaped top operating platform is connected to the super-high independent tall column, and protective railings are provided around the C-shaped top operating platform.

[0008] Furthermore, a handrail is provided on the side support, and oblique reinforcement supports are provided between the handrail and the operating platform, and between the side support and the operating platform.

[0009] Furthermore, the bottom of the vertical support structure is connected to the bottom concrete ground with post-installed anchor bolts, and the top is connected to the oblique ladder with detachable bolts.

[0010] In addition, the adjacent ladder units are connected by mortise and tenon joints and bolted connections, and vertical reinforcement supports are provided between the connection points and the concrete floor.

[0011] More preferably, the lower portion of the oblique ladder is limited by a ground anchor rod.

[0012] Compared with the prior art, the present invention has the following characteristics and beneficial effects:

[0013] The inclined ladder steps and side supports of this application are connected by connectors and can be disassembled and assembled as a whole. They are suitable for modularization and factory processing, and are easy to rotate and use. Single climbing frame units can be used alone or in combination. They are safe and applicable, have good promotion and practical value, and will produce good economic benefits after widespread promotion and application. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This application is a structural diagram of an operating platform for the construction of a super-high independent tall column upper roof steel structure;

[0015] Figure 2 This is a schematic diagram of the structure of the operating platform involved in this application;

[0016] Figure 3 This is a schematic structural diagram of the U-shaped connector involved in this application;

[0017] Figure 4 This is a schematic structural diagram of the side support involved in this application;

[0018] Figure 5 This is a schematic structural diagram of the pedal involved in this application. DETAILED DESCRIPTION

[0019] In order to make the technical means, innovative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below.

[0020] The embodiments described herein are specific embodiments of the present invention and are used to illustrate the concept of the present invention. They are illustrative and exemplary and should not be construed as limiting the embodiments and scope of the present invention. In addition to the embodiments described herein, those skilled in the art can also adopt other obvious technical solutions based on the claims and the disclosure of the specification, including technical solutions that adopt any obvious substitutions and modifications to the embodiments described herein.

[0021] An operating platform for the construction of super-high independent tall column upper roof steel structure, such as Figures 1 to 5 As shown, it includes an inclined ladder 1 and an operating platform 2. The inclined ladder 1 is an assembled structure, formed by several ladder units connected end to end. A vertical support structure 3 is provided between each ladder unit and the ground. The ladder unit includes side supports 11 on both sides and a pedal 12 connected between the side supports 11 on both sides. The side supports 11 are channel-like steel structures. The pedal 12 includes a rectangular plate structure 15 and pins 14 provided on both sides of the rectangular plate structure. The rectangular plate structure 15 is horizontally clamped inside the channel steel structure. The pin 14 passes through the end of the bottom wall of the channel steel structure and is provided with a through hole 16. A U-shaped connector 13 is inserted into the through hole 16. The U-shaped connector 13 includes a short rod on the left and a long rod on the right. The lower part of the inclined ladder 1 is limited by a ground anchor rod.

[0022] An external thread is provided at the lower part of the left short rod, and a bolting rod for limiting the U-shaped connector 13 can be provided on the external thread as needed. The bolting rod can abut the bottom surface of the side support 11. The bolting rod structure can be specifically a combination of steel bars and nuts. The bolting rod and the U-shaped connector 13 are combined to lock the pedal, and the structure is easy to disassemble. The pedal body part of the pedal 12 can be inserted as a whole into the side supports 11 on both sides. The side supports are channel-like steel structures. The side plates on both sides of the channel-like steel structure can play the role of preliminary support for the pedal body structure. Combined with the bolting rod and the U-shaped connector 13, the pedal and the side supports can be fixed.

[0023] like Figure 2 As shown, the operating platform 2 is a C-shaped top operating platform, the C-shaped recess is adapted to the cross-sectional size of the super-high independent tall column, a safety hoop is provided at the bottom of the C-shaped recess, the safety hoop of the C-shaped top operating platform is connected to the super-high independent tall column, and protective railings are provided around the C-shaped top operating platform.

[0024] A handrail 4 is provided on the side support 11 , and oblique reinforcement supports 5 are provided between the handrail 4 and the operating platform 2 and between the side support 11 and the operating platform. The handrail 4 can be made of lightweight aluminum alloy material.

[0025] The bottom of the vertical support structure 3 is connected to the bottom concrete floor with post-installed anchor bolts, and the top is connected to the inclined ladder 1 with detachable bolts. The adjacent ladder units are connected by mortise and tenon joints and bolts. In order to enhance stability, vertical reinforcement supports are provided between the connection and the concrete floor.

[0026] The parts not involved in the present invention are the same as the existing technology or can be implemented by using the existing technology.

[0027] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, from all perspectives, the embodiments should be regarded as illustrative and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and range of equivalents of the claims be included in the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0028] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An operating platform for the construction of a super-high independent tall column upper roof steel structure, comprising an inclined ladder (1) and an operating platform (2), characterized in that: The inclined ladder (1) is an assembled structure, formed by connecting a plurality of ladder units end to end, and a vertical support structure (3) is provided between each ladder unit and the ground, the ladder unit comprises two side supports (11) and a pedal (12) connected between the two side supports (11), the side supports (11) are channel-like steel structures, the pedal (12) comprises a rectangular plate structure (15) and pins (14) provided on both sides of the rectangular plate structure, the rectangular plate structure (15) is horizontally clamped inside the channel steel structure, the pin (14) is provided with a through hole (16) at the end of the bottom wall of the channel steel structure, a U-shaped connector (13) is plugged into the through hole (16), and the U-shaped connector (13) comprises a short rod on the left side of the side support (11) and a long rod on the right side.

2. The operating platform for the construction of super-high independent tall column upper roof steel structure according to claim 1, characterized in that: An external thread is provided at the lower portion of the left short rod, and a bolt connection rod for limiting the U-shaped connector (13) is provided on the external thread.

3. The operating platform for the construction of super-high independent tall column upper roof steel structure according to claim 1, characterized in that: The operating platform (2) is a C-shaped top operating platform, the C-shaped notch is adapted to the cross-sectional size of the super-high independent tall column, a safety hoop is provided at the bottom of the C-shaped notch, the safety hoop of the C-shaped top operating platform is connected to the super-high independent tall column, and protective railings are provided around the C-shaped top operating platform.

4. The operating platform for the construction of a super-high independent tall column upper roof steel structure according to claim 1, characterized in that: A handrail (4) is provided on the side support (11), and oblique reinforcement supports (5) are provided between the handrail (4) and the operating platform (2), and between the side support (11) and the operating platform.

5. The operating platform for the construction of super-high independent tall column upper roof steel structure according to claim 1, characterized in that: The bottom of the vertical support structure (3) is connected to the bottom concrete ground using post-installed anchor bolts, and the top is connected to the inclined ladder (1) using detachable bolts.

6. The operating platform for the construction of super-high independent tall column upper roof steel structure according to claim 1, characterized in that: The adjacent ladder units are connected by mortise and tenon joints and bolted connections, and vertical reinforcement supports are provided between the connection points and the concrete floor.

7. An operating platform for the construction of a super-high independent tall column upper roof steel structure according to any one of claims 1 to 6, characterized in that: The lower part of the inclined ladder (1) is limited by a ground anchor rod.

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