Concrete curing spraying device for road and bridge construction
A sprinkler device and concrete technology, which is applied in bridges, bridge construction, erection/assembly of bridges, etc., can solve the problems of missing maintenance in areas, improper maintenance methods, and the impact of spraying range, so as to improve the effect and increase the spraying efficiency range effect
Inactive Publication Date: 2021-03-16
固原市凯达公路工程有限公司
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[0003] At present, in the process of bridge construction, most of the concrete on the cast-in-place bridge deck is maintained by manual sprinkling. Shrinkage cracks and missing maintenance occurred in some areas, resulting in common quality problems. In addition, the range of spraying during the maintenance process is easily affected by human operations, and uniform spraying cannot be achieved, which in turn reduces the effect of maintenance and is not conducive to the further improvement of the road surface. construction
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[0033] In order to make the purpose, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure.
[0034] Apparently, the described embodiments are some of the embodiments of the present disclosure, not all of them. Based on the described embodiments of the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative effort fall within the protection scope of the present disclosure.
[0035] Unless otherwise defined, the technical terms or scientific terms used in the present disclosure shall have the usual meanings understood by those skilled in the art to which the present disclosure belongs. The words "comprising" or "comprising" and similar words used in the present disclosure mean that the elements or thin...
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The invention belongs to the technical field of road and bridge maintenance, and particularly relates to a concrete curing spraying device for road and bridge construction. The device comprises a first strip-shaped plate, a second strip-shaped plate and a water injection system, the water injection system comprises two small water towers, the lower ends of the small water towers are fixedly connected with a circular plate, and the lower end of the circular plate is fixedly connected with a plurality of supporting columns in contact with the ground; the two small water towers are correspondingly arranged on the two sides of the first strip-shaped plate and the two sides of the second strip-shaped plate, strip-shaped grooves are formed in the upper end of the first strip-shaped plate and theupper end of the second strip-shaped plate, and strip-shaped openings connecting with the strip-shaped grooves are formed in the opposite side walls of the first strip-shaped plate and the second strip-shaped plate; and the same bottom plate is arranged on the upper sides of the first strip-shaped plate and the second strip-shaped plate. The spraying device is an automatic reciprocating type spraying device, spraying operation can be performed on a constructed road surface in a reciprocating mode, a spraying range is enlarged, the spraying effect is further improved, and in addition, a dust falling effect on the constructed road surface can be achieved through cooperative use of wind energy and spraying.
Description
technical field [0001] The invention relates to the technical field of road and bridge maintenance, in particular to a concrete maintenance spray device for road and bridge construction. Background technique [0002] Road bridges are generally composed of several parts such as roadbed, road surface, bridge, tunnel engineering and traffic engineering facilities. Pavement usually consists of pavement bodies, shoulders, curbs, and medians. Cement concrete pavement refers to the pavement with cement concrete as the main material, referred to as concrete pavement. Cement concrete pavement includes plain concrete, reinforced concrete, continuously reinforced concrete, prestressed concrete and other pavements. [0003] At present, in the process of bridge construction, most of the concrete on the cast-in-place bridge deck is maintained by manual sprinkling. Shrinkage cracks and missing maintenance occurred in some areas, resulting in common quality problems. In addition, the rang...
Claims
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IPC IPC(8): E01D21/00E04G21/24
CPCE01D21/00E04G21/24E04G21/246
Inventor 魏文彬马建军张兴铨王建舟柯生龙
Owner 固原市凯达公路工程有限公司
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