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Platform vertical rod base

A pole and platform technology, applied in the field of semi-suspended platform support frame erection, can solve the problems of difficulty in construction, high erection cost and high safety risk, achieve high reusability, improve integrity and overall rigidity, and simple and convenient clamping method Effect

Active Publication Date: 2022-04-05
淮安市博彦土木工程科学研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the floor-to-ceiling support frames are used in the market, and the frame body will become higher and higher, and the construction difficulty, erection cost, and safety risks will become higher and higher. Therefore, it is necessary to explore how to build a support frame platform on a semi-suspended platform. appear particularly prominent

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Embodiment 1: The bottom plate 1 is provided with four internal threaded holes; the bottom plate 1 is welded with a screw-in clamp female head 2, and the outer diameter of the screw-in clamp female head 2 is equal to the outer diameter of the steel pipe to be connected. The female head 2 is divided into two parts from the middle in the thickness direction, and the upper part is the insertion port of the screwed and clipped protrusion 7 welded at the bottom of the vertical rod 8. The length of the connection line of the points, that is, the diameter is smaller than the diameter of the screw-in clamping female head 2, so as to ensure that there is enough stress area around the upper part of the insertion port to ensure its bearing capacity; the lower part is a circular inner hollow clamping cavity, and the clamping Sufficient wall thickness is left around the joint cavity to ensure sufficient bearing capacity, and at the same time ensure that the inserted clamping protrusi...

Embodiment 2

[0038] Embodiment 2: The difference from Embodiment 1 is that the pole base of this platform also includes a cotter pin 12, which is inserted into a through hole in the diameter direction provided at the tail end of the pin shaft 9 to prevent the pin shaft 9 from falling off.

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Abstract

The invention provides a platform vertical rod base. The platform vertical rod base comprises a bottom plate, a screwing clamping female head, a long sleeve and a vertical rod. The screwing clamping female head is fixedly connected to the bottom plate; the bottom of the long sleeve sleeves the screwing clamping female head and is fixedly connected to the bottom plate; a clamping raised head is arranged at the bottom of the vertical rod, and the clamping raised head is clamped to the screwing clamping female head; the vertical rod is inserted into the long sleeve by enough depth, and rotary clamping at the bottom and anti-rotation pin connection of the plug pin at the top are realized, so that the bending moment can be effectively transmitted. Therefore, when the supporting frame generates bending moment due to various possible conditions in the construction process, the bending moment can be effectively transmitted to the platform vertical rod base, then effectively transmitted to the platform beam and then effectively transmitted to the concrete structure, the concrete structure has enough bearing capacity, and therefore enough safety guarantee is achieved.

Description

technical field [0001] The invention relates to the field of erecting a semi-suspended platform support frame, in particular to a platform pole base. Background technique [0002] For various needs, many buildings often design some concrete independent cantilever beams, and build platform beams that can build high-altitude platforms based on the cantilever beams. So how can we build a support frame platform with sufficient integrity and sufficient overall rigidity in the semi-suspended platform built by the platform beam, so as to ensure that the partially suspended support frame platform can bear unbalanced loads or occasional local loads? Single-point impact loads can be quickly transmitted to a considerable range around to bear together, and the overall load-carrying work. At present, most of the floor-to-ceiling support frames are used in the market, and the frame body will become higher and higher, and the construction difficulty, erection cost, and safety risks will b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G5/02E04G5/06
Inventor 王海涛王旭辉陈辉陈胜
Owner 淮安市博彦土木工程科学研究院有限公司
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