A curved trowel with interchangeable yin and yang corners and its use method
A technology of yin and yang angles and arcs, applied in the direction of architecture and building construction, can solve the problems of large occupied area, inconvenient to carry, single function, etc., and achieve the effect of simple structure, reliable design principle and wide application prospect
Active Publication Date: 2021-04-09
国网山东省电力公司昌邑市供电公司 +2
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
In the prior art, the trowel usually includes a flat trowel and a handle. Such a structure has the following disadvantages: 1. One trowel can only handle the male or female corners, and has a single function
2. The trowel board of the existing trowel is flat and cannot be processed in a curved shape
3. The handle and the wiper are fixed together, occupying a large area and inconvenient to carry
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0038] In order to make those skilled in the art better understand the technical solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0039] Key terms appearing in the present invention are explained below.
[0040] The present application provides an arc-shaped trowel with interoperable male and female angles and a method of using the same, including a first trowel 1 and a second trowel 2 .
[0041] figure 1 It is a left-view structural schematic diag...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The application provides a curved trowel with interchangeable yin and yang angles and a use method thereof, which relate to the technical field of civil engineering. It includes a first wiping board and a second wiping board, the first wiping board and the second wiping board are connected to form a V shape through an arc-shaped board, and a first sliding rail is provided on the side of the first wiping board opposite to the second wiping board, The first slide rail extends along the length direction of the first wiper, and the second wiper is provided with a second slide on the side opposite to the first wiper. The second slide is parallel to the first slide. The first wiper and the second wiper A first support rod and a second support rod are arranged between the two wipers, one end of the first support rod is slidably connected to the first slide rail, and the other end of the first support rod is rotatably connected to one end of the second support rod through a rotating shaft. The other end of the second support rod is slidably connected to the second slide rail, and the protruding side of the arc-shaped plate is provided with a third slide rail and a fourth slide rail. It is arc-shaped at right angles to reduce collision damage.
Description
technical field [0001] The invention relates to the technical field of civil engineering, in particular to an arc-shaped trowel with mutual use of yin and yang angles and a method of using the same. Background technique [0002] In the prior art, the main transformer accident pool is generally square, and the four corners of the outer edge of the pool are right-angled structures, which are prone to collision damage during the installation of the transformer. [0003] The trowel is one of the most commonly used tools in the field of construction, mainly used for applying plaster and paint. In the prior art, a trowel usually includes a flat trowel and a handle, and such a structure has the following disadvantages: 1. A trowel can only perform the treatment of the outer corners or the inner corners, and has a single function. 2. The trowel of the existing trowel is flat and cannot be processed in an arc. 3. The handle and the wiper are fixed together, occupying a large area a...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): E04F21/00E04F21/06E04F21/16
CPCE04F21/00E04F21/06E04F21/16
Inventor 王云云马晓静李慧宫涛王凯强焦菲菲葛晓猛范铁军寇珊李永超王琳姜照嫡徐勇涛文雅刚
Owner 国网山东省电力公司昌邑市供电公司