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Special manual roller for water-permeable concrete pavement construction

A technology of permeable concrete and rolling rollers, applied in roads, roads, road repair and other directions, can solve the problems of heavy and inflexible construction, slow progress of rolling machinery, heavy rolling machinery and other problems, saving electric devices and electricity. , weight adjustable effect

Inactive Publication Date: 2009-07-08
CHINA STATE CONSTRUCTION ENGINEERING CORPORATION +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the deficiencies of the prior art, the present invention provides a special manual rolling roller for permeable concrete pavement construction. It is necessary to solve the technical problem that the existing road surface rolling machinery is heavy, and it is easy to press the road surface too hard and impermeable. The existing road surface rolling machinery is slow in progress, labor-intensive, heavy and inflexible during construction

Method used

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  • Special manual roller for water-permeable concrete pavement construction
  • Special manual roller for water-permeable concrete pavement construction

Examples

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Embodiment Construction

[0020] Examples see figure 1 , figure 2 As shown, this special manual roller for permeable concrete pavement construction includes a roller 1 and two push-pull rods 4 connected to both ends of the roller 1, wherein the roller 1 is hollow cylindrical, and the side of the roller is provided with a The inner cavity is connected to the water injection port 3 that can be poured into the counterweight water. There are brackets 8 at both ends of the roller 1, and the bearing 2 is sleeved on the bracket 8. The outer surface of the bearing 2 is fixedly connected with the hinge support 6. The hinge support 6 is hinged with the push-pull rod 4 through the movable hinge 7, and the other end of the push-pull rod 4 has a handle 5.

[0021] The movable hinge 7 in this embodiment is a hinge, and the hinge support 6 is a nut or an internally threaded sleeve fixedly connected to the outer wall of the bearing. Fixedly connected, the other link is fixedly connected with the push-pull rod.

[...

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Abstract

The invention provides a pervious concrete pavement paving construction special leveling roller, which comprises a roller and two pull bars connected on two ends of the roller; in which, the roller is a hollow cylinder with a water inlet for filling into counterweight water formed on the side connected with the inner space, the roller has supports on the two ends; a bearing is disposed on each support; a hinged support is fixed on each bearing; the hinged support is hinged with the pull bar through a movable hinge; and the other end of each pull bar is connected with a handle. The invention can not only roll and level the laid concrete by manpower push-and-pull, but also can adjust the roller counterweight according to working property of the concrete mixture to ensure both the strength of the pervious concrete pavement and the porosity of the pavement and water penetration; and is especially suitable for pavement construction of thin pervious pavement.

Description

technical field [0001] The invention relates to a road surface rolling construction machine, in particular to a road surface rolling machine for paving permeable concrete pavement. Background technique [0002] Today, when our country strives to build a harmonious society between man and nature, in order to protect the ecological environment of the city, permeable concrete pavement, as a new environmental protection technology, is becoming a new trend in the development of urban pavement. Its good ecological and environmental benefits have attracted widespread attention from the society. The successful application of permeable concrete pavement in Olympic projects has become a highlight of the Green Olympics, which shows that it has broad application prospects. Since the permeable concrete pavement is made of dry hard concrete, there are micro-shaped water-permeable channels inside the concrete, which must meet both the strength requirements and the water-permeable requireme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C19/24
Inventor 石云兴戢文占霍亮宋中南薛刚罗兰
Owner CHINA STATE CONSTRUCTION ENGINEERING CORPORATION
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