TW202202707A - Positioning device for plastering wall - Google Patents

Abstract

The invention discloses a positioning devise for plastering wall, which comprises assembling member and positioning member, drilling holes at vertical and horizontal datum lines of wall of building marked by laser level or infrared level, nailing the assembling member into the hole of the wall, the screw of the positioning member joining the hole of the assembling member; accordingly, when plastering the wall of the building, the datum point of the positioning member can be a datum of plastering, and the cement is able to adhere to the datum point steadily according to the inclined surface of the datum point of the positioning member; further, when plastering along the inclined surface of the datum point, the fine aggregate can be peeled off easily in order to prevent the fine aggregate from remaining in the cement layer and forms uneven surface of the cement. Accordingly, the invention is easy to achieve the effect of plastering the cement layer of the wall smoothly.

Description

Wall plastering positioning device

The present invention relates to a wall plastering positioning device, in particular to a wall surface that can be used as a plastering reference when a building wall is coated with a cement layer, and can be used to stably attach cement and prevent fine aggregates from remaining in the cement layer. Plastering positioning device.

According to the press, the walls of buildings are usually painted or affixed with tiles to improve the aesthetics of the walls. Before painting and tiling on the walls of buildings, the rough walls are coated with an appropriate thickness. The cement layer is then pasted with tiles or painted, so the smoothness of the cement layer will affect the smoothness of subsequent operations.

When coating a cement layer on the wall of a building, the system will first mark the vertical and horizontal reference lines with a laser level, and then drive several iron nails on the wall along the reference line marked by the laser level. Continue to tie a waterline between the two corresponding iron nails, and continue to measure the thickness of the cement layer required for the building with a laser level, so as to project a laser marking surface of the corresponding thickness, and align the waterline with the laser marking surface. Aligned to serve as a benchmark for the thickness of the cement layer applied. Because the water line is made of cotton yarn, it is easy to shake, deform or slip on the nails due to external force, which affects the accuracy and smoothness of the coating thickness of the cement layer. Therefore, most of the waste magnets are picked up during the existing construction For bricks and other objects, by stacking and pasting these wastes from the wall of the building to the waterline, and using the waste with substantial thickness as the coating standard, the problem of waterline implementation can be avoided; According to the construction description of the cement layer coating on the wall, the existing pre-positioning operation of coating the cement layer on the wall of the building is extremely cumbersome, time-consuming and inconvenient.

The reason is that the inventors of the present invention, in view of the above-mentioned deficiencies in the implementation of the existing building wall coating cement layer, rely on the assistance of their many years of manufacturing and design experience and knowledge in related fields, and through many ingenuity, research and create. this invention.

The present invention relates to a wall plastering positioning device, the main purpose of which is to provide a plastering benchmark that can be used as a plastering reference when coating a cement layer on a building wall, and can provide stable adhesion of cement and prevent fine aggregates from remaining cement. Plastering positioning device on the wall of the layer.

In order to achieve the above-mentioned implementation purpose, the present inventor has developed the following wall plastering positioning device, which includes:

a set of uprights, the uprights are formed into a long cylindrical shape, and a through hole penetrates through the center of the set of uprights along the length direction;

A positioning piece, the positioning piece is provided with a reference head, and a screw is connected to the rear side of the reference head, and at least one inclined surface is formed on the front side of the reference head, and a front end of the reference head is formed with a connection with the inclined surface. In the plastering reference part, the screw rod of the positioning piece is inserted through the through hole of the vertical piece, and is screwed and locked with the through hole of the vertical piece.

In the above-mentioned wall plastering positioning device, wherein the peripheral wall of the set of vertical members is formed with several inlaid protruding strips at intervals along the length thereof.

As mentioned above, the positioning device for wall plastering, wherein the positioning member is provided with a groove at the front side of the reference head.

The above-mentioned wall plastering positioning device, wherein the reference head of the positioning member is set as a long reference head, and the front side of the reference head is formed with an inclined surface inclined from the rear upper part to the front lower part of the reference head, and The plastering reference portion is located at the front edge of the bottom side of the inclined surface.

In the above-mentioned wall plastering positioning device, wherein the reference head of the positioning member is provided with a groove on the inclined surface thereof.

The above-mentioned wall plastering positioning device, wherein, the reference head of the positioning member is set as an elongated reference head, and the inclined surface of the reference head contains a first slope inclined from the upper back to the lower front of the reference head. The inclined surface and a second inclined surface inclined from the back and bottom of the reference head to the front and top are connected with a flat surface between the first inclined surface and the second inclined surface, and the plastering reference portion is located on the flat surface.

The above-mentioned wall plastering positioning device, wherein, the reference head of the positioning member is set as an elongated reference head, and the inclined surface of the reference head contains a third inclined surface from the upper back of the reference head to the lower front. The inclined plane and a fourth inclined plane inclined from the back and bottom to the front and top of the reference head, and the third inclined plane and the fourth inclined plane intersect to form an acute angle, so that the plastering reference portion is located at the acute angle.

The above-mentioned wall plastering positioning device, wherein, the reference head of the positioning member is set as a circular reference head, and the inclined surface of the reference head is formed to be gradually inclined from the rear side of the peripheral edge to the front side, and then at The front end of the reference head forms a flat surface to be connected with the inclined surface, and the plastering reference portion is located on the flat surface.

In the above-mentioned wall plastering positioning device, wherein the reference head of the positioning member is provided with a groove at the plastering reference portion thereof.

In the above-mentioned wall plastering positioning device, wherein the positioning member is coated with a fluorescent agent on the surface of its reference head.

Therefore, when using and implementing, a laser or infrared level is used to drill holes at the vertical and horizontal reference lines marked on the building wall, and then the assembly components are driven into the holes on the building wall, and then the positioning components are drilled. The screw is locked with the through hole of the assembly, so that when the cement layer is coated on the wall of the building, the reference head of the positioning piece can be used as the plastering reference, and the slope of the reference head of the positioning piece can be used to The cement is stably attached to the datum head, and when the cement is plastered along the slope of the datum head, it is easy to make the fine aggregate in the cement peel off, so as to avoid the fine aggregate remaining in the cement layer, resulting in unevenness on the surface of the cement layer. Therefore, by utilizing the design of the wall plastering positioning device of the present invention, the effect of coating a smooth cement layer on the wall surface of a building can be easily achieved.

In order to make the technical means of the present invention and the effects that can be achieved, more complete and clear disclosure, the detailed description is as follows, please refer to the disclosed drawings and drawing numbers together:

First, please refer to the first and second figures, which are the wall plastering positioning device of the present invention, which includes:

A set of vertical members (1), the set of vertical members (1) is formed into a long cylindrical shape, and a through hole (11) penetrates through the center of the set of vertical members (1) along the length direction, and is further along the peripheral wall of the set of vertical members (1). A number of inlaid protruding strips (12) are formed at intervals along its length;

A positioning member (2), the positioning member (2) is provided with a horizontally elongated reference head (21), and the surface of the reference head (21) is coated with a fluorescent agent, and the elongated reference head (21) ) The rear side is longitudinally connected with a screw (22), so that the positioning member (2) is formed into a T shape from a top view, and at least one inclined surface (211) is formed on the front side of the reference head (21), and the reference head (21) A plastering reference portion (212) connected to the inclined surface (211) is formed at the front end, so that the reference head (21) is formed as an inclined surface (211) inclined from the upper and lower back of the reference head (21). ), and the plastering reference portion (212) of the reference head (21) is located at the front edge of the bottom side of the inclined plane (211), so that the cross-sectional shape of the reference head (21) is a right-angled trapezoid, and is located on the inclined plane (211). ) There is a groove (213) in the middle position, and the shape of the groove (213) can be a polygon such as a hexagon, a straight line or a cross, etc., and the hardness of the positioning member (2) is higher than that of the set of vertical members (1). ), so that the screw rod (22) of the positioning member (2) passes through the through hole (11) of the vertical member (1), and is screwed and locked with the through hole (11) of the vertical member (1).

Accordingly, when using and implementing, please also refer to the third figure. The construction personnel use a laser level or infrared level to mark the vertical and horizontal reference lines on the wall (3) of a building, and then drill The hole machine drills several fixing holes (31) equidistantly along the marking line on the wall surface of the building (3), and then drives several vertical components (1) into the fixing holes of the wall surface (3) of the building respectively. In the hole (31), after the assembling member (1) is driven into the fixing hole (31), the inlaid protruding strips (12) formed on the peripheral wall of the assembling member (1) are concave and convex, which can be connected with the drilling fixing hole (31) Its irregular hole walls form a firm bite.

Next, measure the thickness of the required coating cement layer (4) on the wall (3) of the building with a laser level or an infrared level, and project a marking surface corresponding to the thickness. Subsequently, the construction personnel place the positioning piece (2) on the surface. One end of the screw rod (22) is inserted into the through hole (11) of the set of upright members (1), and then use a hexagonal wrench or screw corresponding to the shape of the groove (213) of the reference head (21) of the positioning member (2). A hand tool such as a screwdriver is used to rotate the positioning member (2), so that the positioning member (2) is locked into the through hole (11) of the vertical member (1) by the screw rod (22), and the screw rod of the positioning member (2) (22) The external thread segment (221) is for tapping the corresponding internal thread segment in the through hole (11) of the plastic assembly part (1) with relatively low hardness, so that the positioning part (2) The screw (22) of the locating member (2) is securely locked in the through hole (11) of the assembly (1), and the plastering reference portion (212) of the reference head (21) of the positioning member (2) is locked to the lightning rod (212). The target plane projected by the radio level or infrared level is tangent to the same position.

Then please refer to the fourth figure, the construction personnel can apply cement on the wall (3) of the building, and plaster the datum part (212) of the datum head (21) of the positioning member (2). As a benchmark for cement coating, the cement is coated to the plastering reference portion (212) of the positioning member (2), and then the cement is smoothed with a scraper (5), and the positioning member (2) is used. The larger attachment area and the angle suitable for attachment formed by the inclined surface (211) of the reference head (21), so that the cement can be stably attached to the reference head (21) of the positioning member (2). (21) When the inclined plane (211) is plastered, the fine aggregates contained in the cement are easily peeled off in the direction of the inclined plane (211), so as to avoid the fine aggregate remaining in the cement layer (4), resulting in uneven surface of the cement layer (4). , thereby, utilizing the design of the wall plastering positioning device of the present invention, in order to achieve the effect of easily coating the wall surface of the building (3) with a flat cement layer (4), so as to facilitate the subsequent paint painting or tile installation operations conduct. In addition, by using the fluorescent agent coated on the surface of the reference head (21), when the construction is performed in a place with unclear light or at night, the construction personnel can clearly see the marking of the positioning member (2) through the fluorescent light emitted by the reference head (21). Location, accordingly, to facilitate the convenience of construction in places where the light is not clear or at night.

The foregoing embodiments or drawings do not limit the implementation of the wall plastering positioning device of the present invention. Please refer to the fifth figure, which is a second embodiment of the present invention, which enables the positioning member (2) to be The front side of the elongated reference head (21) is formed with a first inclined surface (214) inclined from the rear upper to the front downward of the reference head (21) and a second inclined surface (215) inclined from the rear lower to the front upward of the reference head (21) , and a flat surface is vertically connected between the first inclined surface (214) and the second inclined surface (215), so that the cross-sectional shape of the long reference head (21) of the positioning member (2) is an isosceles trapezoid, and The plastering reference portion (212) of the reference head (21) is located on the flat surface, and the groove (213) is located on the plastering reference portion (212); please also refer to the sixth figure, for In yet another embodiment of the present invention, the positioning element (2) can be formed with a third inclined surface (216) inclined from the upper back to the lower front of the reference head (21) on the front side of the elongated reference head (21) and a The fourth slope (217) of the reference head (21) is inclined from the bottom to the front and upward, so that the cross-sectional shape of the reference head (21) is an isosceles triangle, and the plastering reference portion (212) of the reference head (21) is formed. ) is located at the acute angle formed by the intersection of the third inclined plane (216) and the fourth inclined plane (217), and the groove (213) is located at the plastering reference portion (212); please also refer to Fig. It is another embodiment of the present invention, the reference head (21) of the positioning member (2) is circular, and the circular reference head (21) is formed to be gradually inclined from the rear side of the peripheral edge to the front side. The fifth inclined surface (218) is formed at the front end of the circular reference head (21) to form a flat surface connected with the fifth inclined surface (218), and the plastering reference portion (212) is located on the flat surface , and the groove (213) is located at the plastering reference portion (212); thereby, the cement can also be stably attached to the first slope (214), The second inclined surface (215), the third inclined surface (216), the fourth inclined surface (217) and the fifth inclined surface (218) have the functions of preventing fine aggregates from remaining in the cement layer (4).

As can be seen from the above structure and implementation, the present invention has the following advantages:

1. The wall plastering positioning device of the present invention is to drive the assembly into the drilling hole on the wall of the building, and then lock the through hole of the screw assembly of the positioning member, so that the plastering reference of the reference head of the positioning member is connected. The part is tangent to the target surface projected by the laser or infrared level, so that the pre-positioning operation of coating the cement layer on the wall of the building can be easily completed.

2. The wall plastering positioning device of the present invention is formed with an inclined surface on the front side of the reference head of the positioning piece. Here, when the cement is applied to the plastering reference part of the positioning piece, the cement is smoothed with a scraper. , the cement can be stably attached to the reference head of the positioning piece by using the larger attachment area and the angle suitable for attachment formed by the inclined surface of the reference head of the positioning piece.

3. The wall plastering positioning device of the present invention is formed with an inclined surface on the front side of the reference head of the positioning member. When the cement is plastered along the inclined surface of the reference head with a scraper, the fine aggregates contained in the cement are easy to follow the inclined surface direction. Scrape and peel off, and so on, so as to avoid the fine aggregate remaining in the cement layer, resulting in uneven surface of the cement layer.

4. The wall plastering positioning device of the present invention is coated with a fluorescent agent on the surface of the reference head of the positioning piece, whereby, when construction is performed in an unclear place or at night, the construction personnel can emit fluorescent light through the reference head. Clearly see the marked position of the positioning piece, so as to facilitate the convenience of construction in places where the light is unclear or at night.

To sum up, the embodiments of the present invention can indeed achieve the expected effects, and the specific structures disclosed have not only not been seen in similar products, but also have not been disclosed before the application, which fully complies with the provisions of the patent law and Request, to file an application for an invention patent in accordance with the law, and entreat it to be reviewed and granted a patent, it is truly a virtue.

1: Assembly parts

11: Through hole

12: Inlay rib

2: Positioning pieces

21: datum head

211: Bevel

212: Plastering Benchmarks

213: Groove

214: First Bevel

215: Second Bevel

216: Third Bevel

217: Fourth Bevel

218: Fifth Incline

22: Screw

221: External thread segment

3: Building wall

31: Fixing hole

4: Cement layer

5: scraping ruler

The first figure: the three-dimensional exploded view of the present invention

The second figure: the perspective view of the present invention

Figure 3: Sectional view of the use state of the present invention (1)

Figure 4: Sectional view of the use state of the present invention (2)

Figure 5: perspective view of the second embodiment of the present invention

Figure 6: A perspective view of yet another embodiment of the present invention

Figure 7: A perspective view of another embodiment of the present invention

1: Assembly parts

11: Through hole

12: Inlay rib

2: Positioning pieces

21: datum head

211: Bevel

212: Plastering Benchmarks

213: Groove

22: Screw

221: External thread segment

Claims (10)

A wall plastering positioning device, comprising: a set of uprights, the uprights are formed into a long cylindrical shape, and a through hole penetrates through the center of the set of uprights along the length direction; A positioning piece, the positioning piece is provided with a reference head, and a screw is connected to the rear side of the reference head, and at least one inclined surface is formed on the front side of the reference head, and a front end of the reference head is formed with a connection with the inclined surface. In the plastering reference part, the screw rod of the positioning piece is inserted through the through hole of the vertical piece, and is screwed and locked with the through hole of the vertical piece. The wall plastering positioning device according to claim 1, wherein a number of inlaid protruding strips are formed at intervals along the length of the peripheral wall of the set of vertical members. The wall plastering positioning device according to claim 1, wherein the positioning member is provided with a groove at the front side of the reference head. The wall plastering positioning device according to claim 1, wherein the reference head of the positioning member is set as an elongated reference head, and the front side of the reference head is formed with a slanted head from the rear upper to the front downward of the reference head. an inclined surface, so that the plastering reference portion is located at the front edge of the bottom side of the inclined surface. The wall plastering positioning device according to claim 4, wherein the reference head of the positioning member is provided with a groove on its inclined surface. The wall plastering positioning device as claimed in claim 1, wherein the reference head of the positioning member is set as an elongated reference head, and the inclined surface of the reference head includes a slope from the back and top of the reference head to the front and bottom. A first inclined surface and a second inclined surface inclined from the back and bottom to the front and top of the reference head, and a flat surface is connected between the first inclined surface and the second inclined surface, and the plastering reference portion is located on the flat surface. The wall plastering positioning device as claimed in claim 1, wherein the reference head of the positioning member is set as an elongated reference head, and the inclined surface of the reference head includes a slope from the back and top of the reference head to the front and bottom. The third inclined plane and a fourth inclined plane inclined from the back and bottom of the reference head to the front and top, and the third inclined plane and the fourth inclined plane intersect to form an acute angle, so that the plastering reference part is located at the acute angle. The wall plastering positioning device according to claim 1, wherein the reference head of the positioning member is set as a circular reference head, and the inclined surface of the reference head is formed to be gradually inclined from the rear side of the peripheral edge to the front side , and a flat surface is formed at the front end of the reference head to connect with the inclined surface, and the plastering reference portion is located on the flat surface. The wall plastering positioning device described in 7 or 8, wherein the reference head of the positioning member is provided with a groove at the plastering reference portion thereof. The wall plastering positioning device according to claim 1, wherein the positioning member is coated with a fluorescent agent on the surface of its reference head.

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