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Strength testing device for building climbing frame chain

A strength test and chain technology, applied in the field of building climbing frames, can solve the problems of inability to judge chain performance and inaccurate test results.

Inactive Publication Date: 2021-09-14
江苏鸿恩智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

When testing the chain, traditional testing institutions cannot judge the performance of each segment in the chain, which makes the test results inaccurate

Method used

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  • Strength testing device for building climbing frame chain
  • Strength testing device for building climbing frame chain
  • Strength testing device for building climbing frame chain

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Experimental program
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Embodiment

[0030] see Figure 1-Figure 4 , the present invention provides a strength testing device for building climbing frame chains: including a fixing mechanism 1, an adjusting mechanism 2, and a lifting mechanism 4, the upper part of the fixing mechanism 1 is equipped with an adjusting mechanism 2, and the lower part of the adjusting mechanism 2 is installed with a lifting mechanism 4. It also includes a tensile testing mechanism 3 for stretching the chain in sections. The tensile testing mechanism 3 includes a fixed connecting plate 301, a longitudinal half-way slide rail 302, a stretching hydraulic rod 303, a slider 304, and a first speed reducer 305, threaded screw 306, fixed bearing plate 307, movable bearing plate 308, electric push block 309, limit block 310, fixed connecting plate 301 is installed between the bottoms of 1, and both sides of the upper surface of fixed connecting plate 301 are detachable A longitudinal half-way slide rail 302 is connected, and a stretching hydr...

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Abstract

The invention belongs to the technical field of building climbing frames and particularly relates to a strength testing device for a building climbing frame chain. The strength testing device comprises a fixing mechanism, an adjusting mechanism and a lifting mechanism, wherein the adjusting mechanism is mounted at an upper part of the fixing mechanism, and the lifting mechanism is mounted at a lower part of the adjusting mechanism; a stretching test mechanism for segmented tension of the chain is further included, and the stretching test mechanism comprises a fixed connecting plate, a longitudinal half-stroke sliding rail, a stretching hydraulic rod, a sliding block, a first speed reducer, a threaded screw rod, a fixed bearing plate, a movable bearing plate, an electric push block and a limiting block. According to the strength testing device for the building climbing frame chain, through the adjusting supporting legs and the universal wheels, the whole climbing frame is stably placed while it is guaranteed that movement is convenient; through the arrangement of the positioning holes, the position of the electric hoist can be adjusted and fixed according to actual conditions, and the situation that the electric hoist is pulled off during testing is prevented.

Description

technical field [0001] The invention belongs to the technical field of building climbing frames, and in particular relates to a strength testing device for chains of building climbing frames. Background technique [0002] The climbing frame is also called the lifting frame, which can be divided into hydraulic type, electric type, manual type and other main types according to its power source. It is a new type of scaffolding system developed in recent years, mainly used in high-rise shear wall buildings. It can climb up or down the building. This system completely changes the scaffolding technology: firstly, there is no need to turn over the shelf; secondly, the disassembly and assembly process of the scaffolding is exempted, and it is not limited by the height of the building, which greatly saves manpower and materials. And from the perspective of safety, it has greatly improved the traditional scaffolding. It has great development advantages in high-rise buildings. When...

Claims

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Application Information

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IPC IPC(8): G01M13/023G01M13/027
CPCG01M13/023G01M13/027
Inventor 刘浩然
Owner 江苏鸿恩智能科技有限公司
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