Mortar spraying device and method with gradient spraying direction
A spraying device and gradual change technology, which is applied in the direction of construction and building structure, can solve the problems of hidden safety hazards, low work efficiency, and inability to realize automatic adjustment, so as to improve spraying efficiency and reduce manpower input
Pending Publication Date: 2020-07-10
CHINA CONSTR SECOND ENG BUREAU LTD
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Problems solved by technology
[0002] At present, when spraying mortar on the wall, the construction personnel basically hold the spray pipe and complete the spraying of the mortar manually. On the one hand, the work efficiency is relatively low. On the other hand, the construction personnel need to operate close to the wall, and the mortar rebounds, posing a safety hazard , and the mortar will be splashed on the user's body, which is inconvenient to clean
In addition, when manually spraying mortar, the thickness of the mortar attached to the wall can only be judged by the experience of the construction personnel, and efficient automatic adjustment cannot be achieved
Method used
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[0039] Such as figure 1 As shown, a mortar spraying device with a gradual change in spraying direction includes a bottom plate 1 on which a mortar tank 3 and a nozzle 4 are arranged. The nozzle 4 is a cylindrical structure with one end closed and the other end with a nozzle 401 , the discharge port of the mortar tank 3 is connected to the feed port of the spray pipe 4 through a corrugated hose 6; the bottom plate 1 is also provided with two parallel mounting plates 7, and the two mounting plates 7 A rotating shaft is arranged between them, and one end of the nozzle pipe 4 away from its spout 401 is rotatably connected with the shaft through a connecting plate 8; one end of the electric telescopic rod 5 is hinged on the end of the top of the nozzle pipe 4 close to its nozzle 401 , the other end of the electric telescopic rod 5 is hinged on the mortar tank 3; one end of the nozzle 4 close to its nozzle 401 is provided with a mortar thickness detection system 9; the nozzle 401 of...
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The invention discloses a mortar spraying device with a gradient spraying direction. The mortar spraying device comprises a bottom plate, wherein a mortar tank and a spray pipe are arranged on the bottom plate, and a discharge port of the mortar tank is connected with a feed port of the spray pipe through a corrugated hose; two mounting plates which are parallel to each other are further arrangedon the bottom plate, a rotating shaft is arranged between the two mounting plates, and the spray pipe is rotationally connected with the rotating shaft through a connecting plate; one end of an electric telescopic rod is hinged to the end, close to a nozzle of the spray pipe, of the top of the spray pipe, and the other end of the electric telescopic rod is hinged to the mortar tank; a mortar thickness detection system is arranged at the end, close to the nozzle of the spray pipe, of the spray pipe; and a power mechanism for spraying mortar is arranged at the nozzle of the spray pipe. Meanwhile, the invention further provides a spraying direction gradient type mortar spraying method with application of the mortar spraying device. According to the mortar spraying device and method, automaticspraying for the wall surface can be realized, the spraying direction of the mortar is convenient to adjust, the thickness of the mortar attached to the wall surface can be monitored, and the spraying efficiency is high.
Description
technical field [0001] The invention relates to the field of building construction, in particular to a mortar spraying device and a spraying method with a gradually changing spraying direction. Background technique [0002] At present, when spraying mortar on the wall, the construction personnel basically control the spray pipe and complete the spraying of the mortar manually. On the one hand, the work efficiency is relatively low. On the other hand, the construction personnel need to operate close to the wall, and the mortar rebounds, posing a safety hazard , and the mortar will be splashed on the user's body, which is inconvenient to clean. In addition, when spraying mortar manually, the thickness of the mortar attached to the wall can only be judged by the experience of the construction personnel, and efficient automatic adjustment cannot be realized. Contents of the invention [0003] In order to solve the problems existing in the prior art, the present invention prov...
Claims
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Login to View More IPC IPC(8): E04F21/12
CPCE04F21/12
Inventor 黄弘邱晨何发英张华居
Owner CHINA CONSTR SECOND ENG BUREAU LTD