Plastering tool for construction of outer walls of buildings

A technology of building exterior walls and tools, which is applied in the direction of architecture and building construction, can solve the problems of rigid, inflexible, and labor-saving connection methods, and achieve the effects of simple structure, guaranteed overall effect, and improved plastering quality and efficiency

CN108547433AInactive Publication Date: 2018-09-18CHONGQING IND POLYTECHNIC COLLEGE
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2018-09-18
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to the technical field of buildings, in particular to a plastering tool for construction of outer walls of buildings. The plastering tool comprises a plastering plate, a connecting piece and a handle. The connecting piece is U-shaped and is an elastic connecting piece, one side of the connecting piece is connected to the back face of the plastering plate, the other side of the connecting piece is connected with the handle, the tail part of the handle is connected with an elastic supporting part, and the other end of the elastic supporting part is disposed on the plastering plate. The structure is simple. During use, compared with traditional plastering tools, the plastering tool has the advantages that under the action of the U-shaped connecting piece and the elasticsupporting part, the plastering tool is flexible and ductile, so that labor is saved and a flexible effect is achieved for construction workers during use, and the plastering quality and efficiency are improved. At the same time, first arc-shaped faces which are symmetric and second arc-shaped faces which are symmetric are arranged at the bottom edge of the plastering plate. According to the structural design, the smooth arc-shaped faces can avoid uneven plastering caused by imprints of plaster due to pausing in the plastering process, and the overall effect of plastering is ensured.
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Description

technical field

[0001] The invention relates to the technical field of buildings, in particular to a plastering tool for construction of building exterior walls. Background technique

[0002] A trowel is a utensil used by construction workers to apply plaster.

[0003] Plastering is a traditional method of construction by using a trowel to apply mortar to the walls, floors, and ceiling surfaces of house construction. Plastering works are divided into internal plastering and external plastering. Usually, the plastering located in various parts of the interior is called internal plastering, such as floors, ceilings, dadoes, baseboards, inner stairs, etc.; the plastering located in various parts of the outdoors is called external plastering, such as external walls, canopies, Balconies, roofs, etc. Internal plastering is mainly used to protect the wall, improve indoor sanitary conditions, enhance light reflection, and beautify the environment; in rooms that are susceptible to...

Examples

Embodiment 1

[0028] refer to figure 1 , figure 2 , image 3 with Figure 4 , a plastering tool for building exterior wall construction, including a plastering board 1, a connector 2 and a handle 3, a groove 11 is provided on the back of the plastering board 1, and there are different grooves along the long side direction of the groove 11 in the groove 11. Penetrating threaded holes, connecting piece 2 is provided with a through hole, and a hexagonal screw matched with the through hole, the wiper 1 and connecting piece 2 are connected through the threaded hole, through hole and hexagonal screw, and the connecting piece 2 is U-shaped , and is an elastic connector, one side of the connector 2 is connected to the groove 11 on the back of the wiper 1, so that the connector 2 is clamped in the groove 11, and fixed with threaded holes, through holes and hex screws, so that The connecting piece 2 does not move left and right (limited by the groove 11), nor can it move up and down during the pr...

Embodiment 2

[0034] On the basis of Embodiment 1, in this embodiment, a spacer 6 is provided between the spring 5 and the wiping board 1, the spacer 6 is fixedly bonded to the wiping board 1, the spring 5 is fixedly welded to the spacer 6, and the elastic There are two groups of branches, and they are arranged at 120° with the handle 3 . Here, the setting of the spacer 6 helps the spring 5 to transmit the force to the wiping board 1, so that the wiping board 1 is evenly stressed, and the spring 5 will not deviate from the orientation; The mutual angle of 120° further ensures that the force on the rear end of the wiper plate 1 is more uniform, making construction workers more convenient and quick to use.