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A road and bridge construction management method for municipal construction

A road, bridge and municipal technology, applied in the field of road and bridge construction management for municipal construction, can solve the problems of inability to accurately adjust the distance between dots and the inability to adapt to the construction environment

Active Publication Date: 2018-01-30
江西省第十建筑工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the above-mentioned patent still has the following problems: the dot spacing of the dots cannot be adjusted accurately, and it cannot adapt to different construction environments.

Method used

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  • A road and bridge construction management method for municipal construction
  • A road and bridge construction management method for municipal construction
  • A road and bridge construction management method for municipal construction

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Embodiment Construction

[0069] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0070] A method for construction of roads and bridges for municipal construction uses an adjustable dot pitch type dot device to do dots. The adjustable dot pitch type dot device includes a housing 1, a walking wheel 2, a driving wheel 3, a transmission roller 4, and Moving wheel 5, dotting device 6;

[0071] The cross section of the housing 1 is hollow and rectangular, the right side wall of the housing 1 is detachably connected by fixing bolts 11, the lower end of the housing 1 is provided with a walking hole 12, and the lower end of the housing 1 is located A dot hole 13 is provided on the right side of the hole 12;

[0072] The walking wheel 2 includes:

[0073] The traveling wheel shaft 21 is arranged on the inner side of the right side wall of the housing 1 in the left-right direction;

[0074] The traveling wheel body 22 is rotatably sleeved on the traveling w...

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Abstract

The invention relates to a dotting method for road and bridge construction of municipal construction. According to the dotting method, a dot distance adjustable type dotting device is utilized to dot. The dot distance adjustable type dotting device comprises a shell, a walking wheel, driving wheel, a transmission roller, a driven wheel and a dotting device body. The dotting method comprises the following steps: step 1, pushing the walking wheel to walk; step 2, transmitting and driving the dotting device body to dot; step 3, primarily adjusting a dotting frequency; step 4, secondarily adjusting a dotting frequency. The dotting method for road and bridge construction of municipal construction disclosed by the invention is simple to operate, the dotting device body is arranged on a construction position needing dotting, then the dotting device body is slightly pushed to enable the walking wheel to rotate to achieve dotting operation; furthermore, dotting distance adjustment is achieved by rotating a first nut and a second nut.

Description

Technical field [0001] The invention relates to the technical field of municipal construction, in particular to a method for construction of roads and bridges for municipal construction. Background technique [0002] At present, the spacing of steel bars in municipal construction is generally determined by workers using a ruler to manually mark or set the line. In this way, due to the randomness and time-consuming of manual marking, it not only affects the quality of the construction, but also affects the progress of the construction and increases the construction cost. [0003] The patent application date of 2013.03.18, application number 201310084749.4 discloses a steel bar spacing indicator for building construction, which includes a hand-held walking wheel composed of push rods, brackets, wheels, spokes and axles. Its characteristics are A dot pen is arranged on the rim according to the distance, and an ink cartridge is arranged on the bracket. During the rolling and walking p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01C23/01
CPCE01C23/01
Inventor 姜旭胡瀚徐秋平姜勇计芹芹
Owner 江西省第十建筑工程有限公司
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