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Reinforcing device for road bridge pile foundation

A technology for reinforcing devices and bridges, applied in the direction of bridges, bridge parts, bridge construction, etc., can solve the problems of inability to adjust, difficult to popularize and apply, and achieve the effect of improving the use effect, good reinforcement effect, and good protection effect.

Inactive Publication Date: 2021-06-25
胡玉涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Bridge reinforcement generally refers to restoring or improving the bearing capacity of existing bridges by reinforcing components and improving structural performance, so as to prolong their service life and meet the requirements of modern transportation. Existing bridge reinforcement devices, during use There is a problem that the device cannot be adjusted according to the actual use environment and use conditions, and it is difficult to be popularized and applied

Method used

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  • Reinforcing device for road bridge pile foundation
  • Reinforcing device for road bridge pile foundation
  • Reinforcing device for road bridge pile foundation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] see Figure 1 ~ Figure 3, a reinforcement device for road and bridge pile foundations, comprising a bridge base 1, a support tube 21 is installed below the bridge base 1, and one end of the support tube 21 away from the bridge base 1 is fixedly connected to the support base 2, and the support tube 21 A first buffer plate 7 is installed inside, and a support rod 10 is symmetrically arranged on the first buffer plate 7, and a first slide plate 12 is provided on the end of the support rod 10 away from the first buffer plate 7, and the first slide plate 12 One end of the spring 13 is fixedly connected, the other end of the spring 13 is fixedly connected to the second slide 14, the first slide 12 and the second slide 14 are both movably connected to the sleeve 11, and the second slide 14 is fixedly connected to the connecting rod 15 , the connecting rod 15 is connected to the support plate 16, the upper side of the support plate 16 is provided with a spring column 19, and th...

Embodiment 2

[0036] see Figure 1 to Figure 5 , a reinforcement device for road and bridge pile foundations, including a bridge base 1, and also includes an upper support plate 36, a first elastic member 37, a second elastic member 38, a connecting shaft 39 and a lower support plate 40, the bridge base 1 below A support tube 21 is installed, and the end of the support tube 21 away from the bridge base 1 is fixedly connected to the support base 2. The first buffer plate 7 is installed in the support tube 21, and support rods are symmetrically arranged on the first buffer plate 7. 10. The end of the support rod 10 away from the first buffer plate 7 is provided with a first slide plate 12, one end of the first slide plate 12 is fixedly connected to the spring 13, and the other end of the spring 13 is fixedly connected to the second slide plate 14, so Both the first slide plate 12 and the second slide plate 14 are movably connected to the sleeve 11, the second slide plate 14 is fixedly connect...

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Abstract

The invention discloses a reinforcing device for a road bridge pile foundation, and belongs to the technical field of road bridge pile foundation equipment. The reinforcing device solves the problem that the stability reinforcing effect of an existing road bridge pile foundation is poor. The reinforcing device is characterized by comprising a bridge base, wherein supporting pipes are installed below the bridge base; the ends, away from the bridge base, of the supporting pipes are fixedly connected with a supporting base, first buffering plates are installed in the supporting pipes, supporting rods are symmetrically arranged on the first buffering plates, first sliding plates are arranged at the ends, away from the first buffering plates, of the supporting rods and fixedly connected with one ends of springs, the other ends of the springs are fixedly connected with second sliding plates, the second sliding plates are fixedly connected with connecting rods, the connecting rods are connected with supporting plates, spring columns are arranged on the upper sides of the supporting plates, the ends, away from the supporting plates, of the spring columns are fixedly connected with second buffering plates, and the second buffering plates are connected with the bridge base. The reinforcing device has the advantage of being good in reinforcing effect.

Description

technical field [0001] The invention relates to the technical field of road and bridge pile foundation equipment, in particular to a reinforcement device for road and bridge pile foundations. Background technique [0002] Road bridges are generally composed of subgrades, road surfaces, bridges, tunnel engineering, and traffic engineering facilities. Bridges generally refer to structures erected on rivers, lakes, and seas to allow vehicles and pedestrians to pass smoothly. In order to adapt to the modern high-speed development of the transportation industry, bridges are also extended to buildings that cross mountain streams, poor geology or meet other transportation needs to make traffic more convenient. A bridge is generally composed of a superstructure, a substructure, a support and ancillary structures. The superstructure is also called a bridge span structure, which is the main structure for crossing obstacles; the substructure includes abutments, piers and foundations; ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D27/12E02D37/00E01D19/04F16F15/067F16F15/04
CPCE01D19/04E02D27/12E02D37/00F16F15/04F16F15/067
Inventor 胡玉涛
Owner 胡玉涛