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A platform for research: civil engineering, architecture and urbanism
Automatic spraying device for cement pouring
The invention relates to the technical field of foundation engineering, and discloses an automatic spraying device for cement pouring. The automatic spraying device comprises a pouring pipe, wherein four uniformly distributed static contacts are fixedly connected to the outer side of the pouring pipe, movable contacts are movably connected to the outer sides of the static contacts, and first springs fixedly connected with the outer sides of the static contacts are fixedly connected to the inner sides of the movable contacts. According to the automatic spraying device for cement pouring, the movable contacts make contact with the static contacts, then an electromagnet and a magnetic block are used in cooperation, when the pouring pipe makes contact with the ground, the movable contacts extrude the static contacts to make contact with the ground to be powered on, the electromagnet is powered on, and therefore the effect of adsorbing the magnetic block to move outwards is achieved; and meanwhile, a sealing piston moves outwards to compress air in an air bag, when the pouring pipe is taken up and does not make contact with the ground, the electromagnet is powered off, the sealing piston returns to the middle position under the action of the air bag, the purpose of controlling cement to flow out by taking up and putting down the pouring pipe is effectively achieved, the cement is effectively prevented from flowing out, and the effect that the cement makes contact with the air to become dry is avoided.
本发明涉及地基工程技术领域，且公开了一种水泥浇筑自动喷料装置，包括浇筑管，浇筑管的外侧固定连接有四个均匀分布的静触点，静触点的外侧活动连接有动触点，动触点的内侧固定连接有与静触点的外侧固定连接的弹簧一。该水泥浇筑自动喷料装置，通过动触点与静触点接触，再通过电磁铁与磁块的配合使用，当浇筑管与地面接触时，动触点挤压静触点接触通电，使电磁铁通电，从而达到了吸附磁块向外侧移动的效果，同时密封活塞向外侧移动压缩气囊内部空气，当浇筑管拿起不与地面接触时，电磁铁断电，在气囊的作用下密封活塞回到中间位置，有效实现了通过拿起与放下浇筑管控制水泥流出的目的，有效防止水泥流出，避免水泥与空气接触变干的效果。
Automatic spraying device for cement pouring
The invention relates to the technical field of foundation engineering, and discloses an automatic spraying device for cement pouring. The automatic spraying device comprises a pouring pipe, wherein four uniformly distributed static contacts are fixedly connected to the outer side of the pouring pipe, movable contacts are movably connected to the outer sides of the static contacts, and first springs fixedly connected with the outer sides of the static contacts are fixedly connected to the inner sides of the movable contacts. According to the automatic spraying device for cement pouring, the movable contacts make contact with the static contacts, then an electromagnet and a magnetic block are used in cooperation, when the pouring pipe makes contact with the ground, the movable contacts extrude the static contacts to make contact with the ground to be powered on, the electromagnet is powered on, and therefore the effect of adsorbing the magnetic block to move outwards is achieved; and meanwhile, a sealing piston moves outwards to compress air in an air bag, when the pouring pipe is taken up and does not make contact with the ground, the electromagnet is powered off, the sealing piston returns to the middle position under the action of the air bag, the purpose of controlling cement to flow out by taking up and putting down the pouring pipe is effectively achieved, the cement is effectively prevented from flowing out, and the effect that the cement makes contact with the air to become dry is avoided.
本发明涉及地基工程技术领域，且公开了一种水泥浇筑自动喷料装置，包括浇筑管，浇筑管的外侧固定连接有四个均匀分布的静触点，静触点的外侧活动连接有动触点，动触点的内侧固定连接有与静触点的外侧固定连接的弹簧一。该水泥浇筑自动喷料装置，通过动触点与静触点接触，再通过电磁铁与磁块的配合使用，当浇筑管与地面接触时，动触点挤压静触点接触通电，使电磁铁通电，从而达到了吸附磁块向外侧移动的效果，同时密封活塞向外侧移动压缩气囊内部空气，当浇筑管拿起不与地面接触时，电磁铁断电，在气囊的作用下密封活塞回到中间位置，有效实现了通过拿起与放下浇筑管控制水泥流出的目的，有效防止水泥流出，避免水泥与空气接触变干的效果。
Automatic spraying device for cement pouring
一种水泥浇筑自动喷料装置
HUANG DAOJUN (author)
2021-06-04
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen