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Circular miniature slide-resistant pile die with adjustable height and adjustable sectional area

An anti-sliding pile mold and cross-sectional area technology, applied in the direction of a mold separation device, etc., can solve the problems that the anti-sliding pile mold cannot be satisfied, the management of various types of pile molds is cumbersome, and the test cost is increased, so as to achieve low production cost, splicing and assembly. And the effect of easy to use, convenient management and use

Active Publication Date: 2013-08-21
CHINA UNIV OF GEOSCIENCES (WUHAN)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to different test requirements, miniature anti-slide piles should have different cross-sectional areas and different heights. However, the anti-slide pile molds on the market are limited to one-time customization, which cannot meet the needs of different tests for different types of anti-slide pile molds. On the one hand, it cannot meet the needs of testing in time; on the other hand, frequent customization leads to an increase in testing costs and the cumbersome management of various types of pile molds

Method used

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  • Circular miniature slide-resistant pile die with adjustable height and adjustable sectional area
  • Circular miniature slide-resistant pile die with adjustable height and adjustable sectional area
  • Circular miniature slide-resistant pile die with adjustable height and adjustable sectional area

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Embodiment 1: A circular miniature anti-slide pile mold with adjustable height and cross-sectional area provided by the present invention is a mold of a cylindrical structure assembled with two-layer insert plates, and its appearance structure is as follows figure 1 As shown, the board is used as the splicing part of the assembled mold, including the main board 1 and the bottom board 111. The vertical inserts and vertical slots of the bottom board are 1 cm shorter than the height of the bottom board. That is, at the bottom of the vertical groove of the bottom board, there is a 1 cm segment without a groove closing structure 6, and there is a corresponding edge at the bottom of the bottom board. The plugboard is fixed at the joint without sliding up and down. Among them, only one bottom board is spliced, and the vertical slot at the bottom is the same height as the bottom board.

[0034] The insert plate is made of PA66 nylon, and the nylon material can satisfy elastic ...

Embodiment 2

[0039] Embodiment 2: the present invention provides a kind of circular miniature anti-sliding pile mold with adjustable height and cross-sectional area, and its structure is as follows Figure 7 As shown, its inner diameter is 13cm, and its height is 95cm. It is basically the same as that of Embodiment 1. The mold of a kind of three-layer board with approximate cylindrical structure is spliced ​​with the board as a splicing part. The board is also made of PA66 nylon. , using seven main boards 1, secondary boards 11, and bottom boards 111. For the structure of the secondary board 11, see image 3 , 4 , the four sides corresponding to the secondary board 11 are the secondary vertical insertion strip 22 , the secondary vertical slot 33 , the secondary horizontal insertion strip 44 and the secondary horizontal slot 55 .

[0040] Figure 7 The bottom board 111 shown in the use as Figure 5 The plugboard of the structure, that is, the bottom plugboard with a 1cm section without ...

Embodiment 3

[0042] Embodiment 3: The present invention provides a kind of circular miniature anti-slide pile mold, which is basically the same as Embodiment 2, except that there are 9 main boards 1 with a height of 70 cm, and the secondary boards 11 and bottom boards 111 are equal 20 cm high. According to the corresponding data in the data table, its inner diameter is 17cm, and its height is 110cm. The structure is as follows Figure 8 As shown in the figure, after the upper, middle and lower parts are connected, a mold with a cylindrical structure with three layers of boards will be formed.

[0043] When splicing the mold before the simulation test of the anti-slide pile, according to the height and section size requirements of the anti-slide pile in the test, select a two-layer structure mold spliced ​​with the main board and the bottom board, and the height of the two-layer combination can be 60cm ~95cm, the height of the three-layer combination can be 70~120cm.

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Abstract

The invention relates to a circular miniature slide-resistant pile die with an adjustable height and an adjustable sectional area. Plug boards are utilized as parts for forming the die in a split joint mode, and the plug boards are divided into major plug boards, minor plug boards and bottom plug boards according the positions where the plug boards are located on a cylinder structure when the plug boards are assembled, the major plug boards are located on the upper layer positions on the cylinder structure, the minor plug boards are located on the middle layer positions on the cylinder structure, and the bottom plug boards are located on the lower layer positions on the cylinder structure. The lengths and widths of all the plug boards in the same die are the same, the heights of the major plug boards are the same, the heights of the minor plug boards are the same, and the heights of the bottom plug boards are the same. One edge of each plug board in the vertical direction is machined with a vertical plug bar, and a vertical plug groove is formed in the other edge of each plug board. A transverse plug groove is formed in the transverse lower side edge of each major plug board, and a transverse plug groove is formed in the transverse lower side edge of each minor plug board. A transverse plug bar is formed in the upper side edge of each major plug board, and a transverse plug bar is formed in the upper side edge of each minor plug board. Each transverse plug bar on each upper side edge is matched with each transverse groove in each lower side edge. When the plug boards are assembled, the major plug boards, the minor plug boards and the bottom plug boards are connected in an up-and-down left-and-right split joint mode to form the die which is in a nearly cylindrical shape. According to the circular miniature slide-resistant pile die with the adjustable height and the adjustable sectional area, the sectional area can be adjusted through changing of a left-and-right split joint number of the plug boards, the height can be adjusted through changing of an up-and-down connecting layer number of the plug boards, the circular slide-resistant pile die with the adjustable height and the adjustable sectional area can be spliced through only one set of plug boards, and the circular miniature slide-resistant pile die with the adjustable height and the adjustable sectional area is simple in structure, easy to splice and low in use cost.

Description

technical field [0001] The invention relates to a mold, in particular to a circular miniature anti-slide pile mold with adjustable height and cross-sectional area, and is a mold suitable for making circular cross-section miniature anti-slide piles for indoor simulation tests. Background technique [0002] At present, the indoor landslide simulation test has become a very important part of the disaster simulation method, and the miniature anti-slide piles used in the simulation test are the key factors for the success of the test. According to different test requirements, miniature anti-slide piles should have different cross-sectional areas and different heights. However, the anti-slide pile molds on the market are limited to one-time customization, which cannot meet the needs of different tests for different types of anti-slide pile molds. On the one hand, it cannot meet the needs of the test in time, on the other hand, the frequent customization leads to the increase of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B7/26
Inventor 唐辉明谭钦文雍睿李长冬张永权易贤龙
Owner CHINA UNIV OF GEOSCIENCES (WUHAN)
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