A method for supporting and fixing water conservancy pipelines

A fixing method and pipeline technology, applied in the direction of pipes/pipe joints/fittings, adjustable connections, passing elements, etc., can solve problems such as large internal stress, reduce initial stress, reduce accidents, and eliminate angular deviation.

Active Publication Date: 2021-10-01
宁夏十六业建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a method for supporting and fixing water conservancy pipelines, which can solve the problem in the prior art that the internal stress of the supporting and fixing structures for water conservancy pipelines is too large after installation

Method used

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  • A method for supporting and fixing water conservancy pipelines
  • A method for supporting and fixing water conservancy pipelines
  • A method for supporting and fixing water conservancy pipelines

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0042] Such as Figure 1 to Figure 4 As shown, a method for supporting and fixing water conservancy pipelines provided by an embodiment of the present invention includes the following installation steps:

[0043] S1: prepare a kind of supporting fixed structure, described supporting fixed structure comprises frame 1 and connecting pipe 2, wherein:

[0044] Frame 1 comprises base 11, support column 12, worm gear 13, first knob 14, positioning key 15, slide bar 16, first supporting platform 17, second supporting platform 18 and first bolt 19, and base 11 is provided with several installations. The hole 111, the lower end of the support column 12 is fixedly connected to the base 11, the support column 12 is provided with a first chute 121 for accommodating the slide bar 16 along the vertical direction, the slide bar 16 is slidably connected to the first chute 121, the slide The rod 16 is provided with a rack 162 along the vertical direction, and the support column 12 is provided...

specific Embodiment 2

[0053] In Example 1, since the common connecting pipe 2 cannot absorb the change in thermal installation and contraction after the pipe is installed, it is easy to cause a large stress between the water conservancy pipe and the connecting pipe 2, and it cannot adapt to water conservancy pipes of different specifications. In order to reduce the length of water conservancy pipelines affected by external factors, improve compatibility and practicality, so on the basis of embodiment 2, such as Figure 5 to Figure 7 As shown, the connecting pipe 2 in this embodiment includes an intermediate pipe 21, two flexible pipes 22 and two installation pipes 23, and the two ends of the intermediate pipe 21 are respectively fixedly connected to one end of the two flexible pipes 22, and the two flexible pipes 22 The other ends of the two mounting pipes 23 are respectively fixedly connected to one end, the rotating rod 211 is fixedly connected to the outer side wall of the middle pipe 21, and the...

specific Embodiment 3

[0062]In Embodiment 2, since the connecting pipe 2 is not fixed enough reliably, and in actual use, in order to ensure the structural stability, the support device is sometimes required to be rigid, in order to achieve more stable support, and in order to facilitate the opening of the connecting pipe 2 Or close the function of flexible pipe 22, so on the basis of embodiment 2, as Figure 5 As shown, the present embodiment also includes a support assembly 3, the support assembly 3 also includes a positioning plate 31, a connecting rod 32, a slider 34, a matching block 35 and a hinged rod 36, and the three positioning plates 31 are respectively located on the middle pipe 21 and the two Below the first installation pipe 23, a fitting groove corresponding to the outer diameter of the connecting pipe 2 is provided on the positioning plate 31, and two locking holes 311 are provided on the positioning plate 31, and a locking hoop 312 is provided in conjunction with the locking holes f...

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Abstract

The invention discloses a method for supporting and fixing water conservancy pipelines, which belongs to the field of water conservancy pipeline engineering components. S1: Prepare a supporting and fixing structure, the lower end of the supporting column is fixedly connected to the base, the sliding bar is slidably connected to the supporting column, the sliding bar is provided with a rack, the worm is rotatably connected to the first receiving groove, the worm gear and the worm are matched, and the second supporting table can Rotately connected to the first support platform, the outer wall of the connecting pipe is connected to the rotating rod; S2: Fix the base to the ground; S3: Loosen the first nut, adjust the connecting pipe to the connection direction of the water conservancy pipeline, and rotate the second A knob is used to adjust the connecting pipe to the same height where the water conservancy pipe is; S4: install one end of the water conservancy pipe to the other end of the connecting pipe. S5: Fine-tune the first knob; rotate the rod around the support plate to adjust the angle of the second support platform, and adjust the horizontal height with the first knob; cooperate with the adjustment to realize multi-angle adjustment so as to adapt to the access direction of the water conservancy pipeline to the greatest extent and reduce stress.

Description

technical field [0001] The invention relates to the field of water conservancy pipeline engineering components, in particular to a method for supporting and fixing a water conservancy pipeline. Background technique [0002] Our country has a vast territory and complex terrain, and the development of many places is restricted by water. In an era when the freshwater crisis is becoming more and more obvious, we need to use water reasonably and efficiently. [0003] In order to achieve sustainable development, China does not advocate large-scale development of groundwater. Due to limited groundwater resources, large-scale development of groundwater can only solve the current crisis, but it is not sustainable. It will pave the way for greater danger in the future. Therefore, we should fully The use of surface water resources requires artificial allocation of water resources for reasonable allocation. Due to the advantages of reduced evaporation, easy pressure maintenance and high...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16L27/10
CPCF16L27/1017
Inventor 不公告发明人
Owner 宁夏十六业建设有限公司
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