Displacement adjustment compensation device with reserved space and method for reserving space

A technology of reserved space and displacement adjustment, applied in roads, tracks, buildings, etc., can solve the problems of shortening the service life of the device, wear, crushing, etc., to improve the service life and work performance, the force structure is reasonable, and it is not easy to dust effect

Active Publication Date: 2017-12-22
ANJINGER SHANGHAI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, the filler will be unable to withstand the pressure between the supports, and then be crushed and crushed, affecting the working effect of the entire device
In addition, the powder formed by the crushed filling will enter between the side walls of the first and second supports, thereby affecting the smoothness, sealing effect and action performance of the device, and causing wear and tear, greatly shortening the service life of the device

Method used

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  • Displacement adjustment compensation device with reserved space and method for reserving space
  • Displacement adjustment compensation device with reserved space and method for reserving space
  • Displacement adjustment compensation device with reserved space and method for reserving space

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] see Figure 4, shows the initial filling state of the displacement compensation adjustment device with reserved space according to Embodiment 1 of the present invention, specifically, it includes the first support 1 and the second support 2, and the second support 2 is relative to the first support 1 can move axially, and preferably, there is a certain sealing structure between the two, for example, sealing rings are provided at certain or certain positions on the side walls of the first support and the second support. Preferably, the first and second support members may be cylindrical structures.

[0052] The top of the second supporting member 2 is provided with an upper cover plate for connecting with the supported object, and there is an accommodating space in which the filler 3 can be placed. The lower part of the second support has a bottom plate with openings for allowing the filler 3 inside the second support 2 to flow out to the outside of the second support 2...

Embodiment 2

[0065] see Figure 8-14 , shows the displacement compensation adjustment device with a reserved space according to Embodiment 2 of the present invention, its main structure includes a first support 1, a second support 2, and a filler 3, wherein the second support 2 is a cylinder with a lower opening structure, which includes two accommodating spaces, the upper accommodating space is used to place the filler 3, the lower accommodating space is used to embed the first support member 1, and the upper and lower accommodating spaces pass through a partition with an opening Separation, the opening is sized to allow the passage of the filler. The upper surface of the separator is preferably inclined to facilitate the downward flow of the filler. A groove 5 is formed on the bottom surface of the separator opposite to the first support member 1 . When the first support 1 is installed in the lower accommodating space of the second support, the groove 5 communicates with the upper acco...

Embodiment 3

[0071] see Figure 15 , is a displacement adjustment and compensation device with reserved space in the structure diagram of Embodiment 3 of the present invention, its main structure includes a first support 1, a second support 2, fillers, a bottom plate, and a cover plate, wherein the second support 2 It is a cylindrical structure with upper and lower openings, the upper opening is closed by a cover plate, and the inner accommodating space is used to place fillers. The size of the opening at the lower part of the second support allows the filler to pass through and enter the first support. internal. The lower part of the side wall of the second support member 2 has a groove, so that the section of the side wall is formed as an inverted U shape, and the side wall is divided into an inner wall and an outer wall, and the tops of the inner wall and the outer wall are connected.

[0072] The first support 1 is a structure that can be inserted into a groove on the side wall of the...

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PUM

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Abstract

The invention discloses a displacement adjustment compensation device with a reserved space and a method for reserving the space. The displacement adjustment compensation device comprises a first supporting piece and a second supporting piece. The first supporting piece and the second supporting piece can oppositely move in the axial direction, and after moving, a gap for placement of filling can be formed, wherein at least one of two opposite faces, used for forming the gap, of the two supporting pieces is provided with a groove for containing the filling, moreover, at least one of the first supporting piece and the second supporting piece is provided with an opening, and the filling can enter the groove and the gap formed after moving through the opening.

Description

technical field [0001] The invention belongs to a displacement adjustment and compensation device, in particular to a building built on the foundation, such as used in rail transit, roads, bridges, culverts, tunnels, buildings, etc., to deal with the adjustment of foundation displacement in various directions Displacement adjustment compensating device for reserved space and method for compensating reserved space. Background technique [0002] In rail transit engineering, in order to ensure the safety, stability and comfort of train operation, the top surface of the rail is required to have a smoothness index that meets the relevant norms and standards. Due to the differences in engineering geological conditions in various regions, in areas with poor engineering geological conditions, the main structure will often settle after completion due to the bearing capacity of the foundation or other special circumstances, or it will be uneven under the initial construction condition...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D35/00E01B2/00
CPCE01B2/006E01B2204/08E02D35/00E02D35/005
Inventor 李恒义高志升徐飞虎曾向荣周丽艳
Owner ANJINGER SHANGHAI TECH CO LTD
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