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Device and method used for filling ECC (engineered cementitious composites) material into protection belt of bridge expansion joint

A technology of expansion joints and protective belts, which can be used in roads, buildings, climate change adaptation, etc., can solve problems such as shortening the life of protective belts and affecting driving safety, and achieve the effect of saving manpower and material resources, simple overall structure, and speeding up construction speed.

Inactive Publication Date: 2017-06-13
泰安市通达投资有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These problems will shorten the life of the protective belt and affect driving safety

Method used

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  • Device and method used for filling ECC (engineered cementitious composites) material into protection belt of bridge expansion joint
  • Device and method used for filling ECC (engineered cementitious composites) material into protection belt of bridge expansion joint
  • Device and method used for filling ECC (engineered cementitious composites) material into protection belt of bridge expansion joint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Embodiment 1: A kind of device that is used for bridge expansion joint protection belt filling ECC material, its structure is as follows Figure 1-5 , Figure 10 and Figure 11 shown, including:

[0049] Hopper 1, the front side of hopper 1 is fixedly connected with finding plate 8, two non-driving wheels 4 are installed on hopper 1,

[0050] The back side of described hopper 1 is provided with screed plate 8 and a motor 5, and motor 5 is positioned between axle fixed structure 9, and motor 5 is positioned between axle fixed structure 9, and wheel axle fixed structure 9 is installed on screed plate 8, and motor 5 It is transmitted to the driving wheel 10 positioned at the outside of the leveling plate 8 through the transmission structure 18 . The transmission structure 18 can choose bevel gears that are meshed, that is, one bevel gear is installed on the motor shaft as the driving gear, and the other bevel gear is installed on the wheel shaft as the driven wheel.

...

Embodiment 2

[0063] Embodiment 2: A kind of device that is used for bridge expansion joint protection belt filling ECC material, its structure is as follows figure 1 , figure 2 , image 3 , Figure 4 , Figure 6 and Figure 7 shown, including:

[0064] Hopper 1, the front side of hopper 1 is fixedly connected with finding plate 8, two non-driving wheels 4 are installed on hopper 1,

[0065] The rear side of the hopper 1 is provided with a finder 8 and a motor 5, the motor 5 is located between the axle fixed structures 9, the axle fixation 9 is installed on the finder 8, and the motor 5 is transmitted to the finder 8 by a transmission structure 18. The drive wheel 10 on the outside; the transmission structure 18 can choose the bevel gears that are meshed, that is, one bevel gear is installed on the motor shaft as the driving gear, and the other bevel gear is installed on the wheel shaft as the driven wheel.

[0066] The bottom of the screed plate 8 is fixedly connected with the compact...

Embodiment 3

[0083] Embodiment 3: A kind of device that is used for bridge expansion joint protection belt filling ECC material, its structure is as follows figure 1 , figure 2 , image 3 , Figure 4 , Figure 8 and Figure 9 shown, including:

[0084] Hopper 1, the front side of hopper 1 is fixedly connected with finding plate 8, two non-driving wheels 4 are installed on hopper 1,

[0085] The rear side of the hopper 1 is provided with a finder 8 and a motor 5, the motor 5 is located between the axle fixed structures 9, the axle fixation 9 is installed on the finder 8, and the motor 5 is transmitted to the finder 8 by a transmission structure 18. The drive wheel 10 on the outside; the transmission structure 18 can choose the bevel gears that are meshed, that is, one bevel gear is installed on the motor shaft as the driving gear, and the other bevel gear is installed on the wheel shaft as the driven wheel.

[0086] The bottom of the screed plate 8 is fixedly connected with the compa...

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Abstract

The invention relates to a device and method used for filling an ECC (engineered cementitious composites) material into a protection belt of a bridge expansion joint, and belongs to the related technical field of bridge engineering. The device part mainly comprises a hopper, wherein one side of the hopper is fixedly connected with a leveling plate; non-driven wheels are mounted on the hopper; the leveling plate and a motor are arranged on the other side of the hopper; a wheel axle fixing structure is arranged on the leveling plate; driving wheels are mounted on the outer sides of the wheel axle fixing structure; the motor is transmitted to the driving wheels by a transmission structure; the bottom of the leveling plate is fixedly connected with a compaction plate; a partition plate used for guiding the ECC material to the outer side of the expansion joint is arranged inside the hopper. The device is designed into a brand-new structure, so that the ECC concrete protection belt can be paved efficiently.

Description

technical field [0001] The invention relates to the related technical field of bridge engineering, in particular to a device and a method for filling ECC materials in bridge expansion joint protection belts. Background technique [0002] At present, there are quality control defects in urban road construction, and the road traffic volume is large, there are many heavy-loaded or overloaded vehicles, and the damage of bridge expansion joints is very prominent. The rubber plate of the bridge expansion joint and the concrete on both sides are prone to stress concentration and damage when impacted. [0003] Expansion joint damage has a great impact on the road surface. When the concrete belt is damaged, it will affect driving comfort, reduce road traffic capacity, and bring traffic safety hazards. The concrete materials used in traditional expansion joints are difficult to achieve good results. Because cement concrete itself is a rigid material, it is not impact-resistant and th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C19/48
CPCE01C19/48E01C19/4866Y02A30/30
Inventor 李金路申威李维超尚念恒刘涛管延华
Owner 泰安市通达投资有限公司
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