Variable disc spring support and hanger correction device

A correction device and support and hanger technology, which is applied in the direction of pipe supports, hoses, pipes, etc., can solve the problems of difficult supply of spring materials, inconvenient installation and arrangement, and difficult methods, so as to achieve the effect of improving portability and ensuring the stability of connection

Active Publication Date: 2017-05-31
STATE GRID HENAN ELECTRIC POWER ELECTRIC POWER SCI RES INST +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The variable spring support hanger has many obvious defects: it is not only large in size, heavy in weight, and inconvenient to install and arrange; it is also difficult to supply super long and large spring materials; the production process is complicated, and the labor intensity of workers is high; Inherent characteristics, thus resulting in an uneconomical product structure
During the adjustment process, the small-lo...

Method used

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  • Variable disc spring support and hanger correction device
  • Variable disc spring support and hanger correction device
  • Variable disc spring support and hanger correction device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as Figure 2 to Figure 4 As shown, a variable disc spring support and hanger correction device includes a top plate 7, a first outrigger 8 and a second outrigger 9 that are vertically fixedly connected to both sides of the lower end of the top plate 7, and a reinforcing rib 10 is vertically welded on the upper end of the top plate 7. , the first supporting leg 8 and the second supporting leg 9 adopt I-shaped steel, the height of the first supporting leg 8 is less than the height of the second supporting leg 9, the lower end surface of the first supporting leg 8 is provided with a pushing mechanism 11, and the pushing mechanism 11 is Hydraulic jack, top plate 7 center offers through hole 12.

[0032] A method for correcting a correction device for a variable disc spring support hanger, taking the variable disc spring hanger as an example, the calibration method for the variable disc spring support is the same, including the following steps:

[0033] Step 1: Install...

Embodiment 2

[0039] Such as Figure 5As shown, a variable disc spring support and hanger correction device includes a top plate 7, a first leg 8 and a second leg 9 that are vertically fixedly connected to both sides of the lower end of the top plate 7, and the lower end of the first leg 8 is provided with a circular Accommodating groove 14, arc-shaped accommodation groove 15 is arranged on the lower end surface of the second supporting leg, and the arc-shaped accommodation groove 15 is rotated to connect the supporting legs. The backing plate 18 at the lower end of the connecting plate 17, the backing plate 18 is a trapezoidal structure, the upper end of the top plate 7 is vertically welded with reinforcing ribs 10, the first leg 8 and the second leg 9 adopt I-shaped steel, and the height of the first leg 8 is less than The height of the second support leg 9, the lower end surface of the first support leg 8 is provided with a push-off mechanism 11, the push-off mechanism 11 is a hydraulic ...

Embodiment 3

[0041] Such as Image 6 with Figure 7 As shown, a variable disc spring support and hanger correction device includes a top plate 7, a first leg 8 and a second leg 9 that are vertically fixedly connected to both sides of the lower end of the top plate 7, and the lower end of the first leg 8 is provided with a circular Accommodating groove 14, arc-shaped accommodation groove 15 is arranged on the lower end surface of the second supporting leg, and the arc-shaped accommodation groove 15 is rotated to connect the supporting legs. The backing plate 18 at the lower end of the connecting plate 17, the backing plate 18 is a trapezoidal structure, the two front and rear edges of the upper end of the top plate 7 are welded with vertical plates 21, four reinforcement plates 22 are welded between the two vertical plates 21, and the first leg 8 and the second support leg 9 are made of I-shaped steel, the height of the first support leg 8 is smaller than the height of the second support l...

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PUM

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Abstract

The invention discloses a variable disc spring support and hanger correction device. The variable disc spring support and hanger correction device comprises a top plate (7), a first supporting leg (8) and a second supporting leg (9), wherein the first supporting leg (8) and the second supporting leg (9) are vertically arranged on the two sides of the lower end of the top plate (7). The height of the first supporting leg (8) is smaller than that of the second supporting leg (9). An ejection mechanism (11) is arranged on the lower end face of the first supporting leg (8). A through hole (12) is formed in the center of the top plate (7). According to the variable disc spring support and hanger correction device, through the arrangement of the ejection mechanism, the supporting legs and the top plate which cooperate with one another, the deformation quantity of a variable disc spring set is adjusted conveniently and fast.

Description

technical field [0001] The invention belongs to the technical field of mechanical maintenance of electric power, petroleum, chemical pipelines and electrified railway catenary systems, and in particular relates to a variable disc spring support and hanger correction device. Background technique [0002] In electric power, metallurgy, chemical industry, petroleum and other industries, the suspension parts such as steam, water, smoke, wind, coal pipes and burners or other structures will generate displacement stress when heated and expanded during use. Influenced by the impact, it is necessary to increase the variable spring hanger for energy absorption, and its applicable load range is 200-500000N. [0003] The variable spring support hanger has many obvious defects: it is not only large in size, heavy in weight, and inconvenient to install and arrange; it is also difficult to supply super long and large spring materials; the production process is complicated, and the labor i...

Claims

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Application Information

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IPC IPC(8): F16L3/01F16F15/04
CPCF16F15/04F16L3/01
Inventor 马东方耿进锋周书康张留斌徐亮李世涛蔡红生李艳军陈岩杨旭牛玉静牛保献赵永峰胡锋涛
Owner STATE GRID HENAN ELECTRIC POWER ELECTRIC POWER SCI RES INST
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