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A bridge deck concrete curing device for highway engineering bridge construction

A technology of bridge construction and concrete, which is applied in the direction of bridges, bridge construction, erection/assembly of bridges, etc. It can solve the problems of lowering the quality of construction projects, uneven bridge surface moisture, and low work efficiency, so as to reduce labor force, facilitate spraying, and improve The effect of work efficiency

Active Publication Date: 2021-02-02
吴亚启
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method has high labor intensity, low work efficiency, and uneven wetting of the bridge deck, which reduces the engineering quality of the entire construction.

Method used

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  • A bridge deck concrete curing device for highway engineering bridge construction
  • A bridge deck concrete curing device for highway engineering bridge construction
  • A bridge deck concrete curing device for highway engineering bridge construction

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Example one, as Figure 1-2As shown, a bridge deck concrete curing device for highway engineering bridge construction according to an embodiment of the present invention includes a base 1, a support column 2 is welded on one side of the top of the base 1, and the upper side of the support column 2 is provided with Push rod 3, a water tank 4 is placed on the side of the support column 2 away from the push rod 3, and the top of the water tank 4 is provided with a water diversion nozzle 5, and a side of the water tank 4 and away from the support column 2 The lower part of the side is provided with an adapter 6, which is connected with a conduit 7, the conduit 7 is located in the water tank 4 and a water pump 8 is installed at the bottom, and the other side of the top of the base 1 is provided with Cavity column 9, a rotating motor 2 10 is installed in the middle of one side of the cavity column 9, and the output end of the rotating motor 2 10 is connected with a pin gear 3...

Embodiment 2

[0028] Embodiment 2, both ends of the bottom of the support plate 15 are provided with a telescopic rod 1 35, and the bottom of the telescopic rod 1 35 is provided with a telescopic rod 2 36 that matches the telescopic rod 1 35, wherein, The surface of the telescopic rod one 35 is provided with several limit holes 37, and the surface of the two telescopic rods 36 is provided with several limit buttons 38 which are all matched with the limit holes 37. The telescopic rod that the two ends of the bottom of 15 is provided with, and plays the position-limiting fixing effect under the mutual cooperation between limit buckle 38 and position-limiting hole 37, makes when support plate-15 can support to support plate-15 in the process of lifting up and down. The first board 15 plays a supporting role, which is convenient to increase the stability of the first board 15 .

Embodiment 3

[0029] Embodiment three, such as image 3 As shown, the top center of the base 1 is provided with a rotating shaft 40, the top of the rotating shaft 40 is provided with a gear 41, and the top center of the gear 41 is interspersed with a wire barrel 42, wherein the The water pipe 32 is wound on the spool 42, the top of the spool 42 is provided with a limit plate 43, the two sides of the rotating shaft 40 are respectively provided with a fixed plate 44 and a fixed plate 2 45, the fixed plate The tops of the first disc 44 and the second fixed disc 45 are interspersed with the third rotating shaft 46 and the second rotating shaft 47 respectively. 41 meshing gear two 48 and gear three 49, wherein the water pipe 32 is a soft water pipe, the water pipe 32 is wound on the wire barrel 42, and when the support plate 25 pulls the water pipe 32 to move forward, the water pipe 32 drives the wire barrel 42 rotates so that the spool 42 drives the gear one 41 to rotate, while the gear one 41...

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Abstract

The invention discloses a bridge deck concrete curing device for highway engineering bridge construction. The curing device comprises a base. A supporting column is welded to one side of the top of the base. A push rod is arranged at the upper part of the side edge of the supporting column; a water tank is placed on the side, away from the push rod, of the supporting column; a water diversion pipeopening is formed in the top of the water tank; an adapter I is arranged at the lower part of one side, far away from the supporting column, of the water tank; the first adapter is connected with a first guide pipe; the first guide pipe is located in the water tank, and a water pump is installed at the bottom; a cavity column is arranged on the other side of the top of the base; a second rotatingmotor is installed in the middle of one side in the cavity column; the output end of the second rotating motor is connected with a third pin gear; and a worm meshed with the third pin gear is arranged on the side edge of the third pin gear and located in the center in the cavity column. The curing device has the beneficial effects that the spraying height can be increased in the reciprocating motion process, construction surfaces in different distances can be effectively sprayed conveniently, and the spraying uniformity is improved.

Description

technical field [0001] The invention relates to the technical field of highway engineering, in particular to a bridge deck concrete curing device for highway engineering bridge construction. Background technique [0002] In the construction of highway engineering bridges, the importance of the quality of bridge deck concrete is unquestionable. The quality of the bridge deck concrete directly determines the durability of the asphalt layer attached to it, thus affecting the driving safety and driving comfort. Timely and correct curing of the bridge deck concrete can ensure the water demand of the cement gel during the hardening process, and at the same time prevent the generation of shrinkage cracks, which is crucial to the quality of the bridge deck concrete. [0003] Bridge deck concrete curing is carried out 8-12 hours after the completion of the bridge deck concrete pouring and before the final setting of the concrete. Generally, construction sites are covered with geote...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01D21/00
CPCE01D21/00
Inventor 吴亚启王磊齐飞张扬张少宇
Owner 吴亚启