CN218881494U

CN218881494U - Press groove trowel

Info

Publication number: CN218881494U
Application number: CN202222473797.XU
Authority: CN
Inventors: 鲁占军; 李佳; 范忠磊; 邓永杰
Original assignee: China MCC20 Group Corp Ltd
Current assignee: China MCC20 Group Corp Ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-04-18
Anticipated expiration: 2032-09-19

Abstract

The utility model discloses a pressure groove trowel, which is characterized by comprising an angle adjusting component fixedly connected on a bottom plate, a connecting rod between the angle adjusting component and a handle and a pressure groove component; the angle adjusting assembly comprises a connecting plate fixedly connected with the connecting rod; the connecting plate is rotatably connected with the middle part of the bottom plate through a vertical rod; the two ends of the lower surface of the connecting plate are fixedly connected with internal thread pipes, and the opposite position of the upper surface of the bottom plate is fixedly connected with the internal thread pipes; the height or the inclination angle of the bottom plate is adjusted through the screwing amount of the double-end stud in the upper and lower sections of the internal threaded pipes; the pressing groove assembly comprises pressing groove screw rods which are uniformly distributed in the direction parallel to the advancing direction of the trowel and penetrate through the bottom plate. When the groove pressing trowel is used for plastering construction of an external windowsill, plastering and groove pressing at the same angle can be realized in one step, and construction precision and efficiency are improved; the height and the surface folding angle can be adjusted, and the application range is wide; the raw materials are easy to obtain on site and easy to manufacture.

Description

Press groove trowel

Technical Field

The utility model relates to a civil engineering construction technical field specifically relates to a indent trowel.

Background

Windows are indispensable in traditional buildings. For window construction, window frame leakage has always been a common problem in engineering quality. After the window frame is fixed, the closing process of the windowsill is particularly important; if the treatment is not good, problems such as water seepage will occur. Usually, can reserve the recess when outer windowsill plasters the binding off to hold the sealed glue of abundant, guarantee the windowsill and seal. In addition, the closing surface of the external windowsill generally forms a downward inclination angle of about 10 degrees with the horizontal plane, so that water is guided conveniently and accumulated water is prevented. The angle of the bottom plate of the traditional plastering tool cannot be adjusted, and the angle of the folded surface can be controlled only by manpower; the indent also can't be carried out simultaneously in plastering, need carry out the secondary construction, consequently windowsill process construction accuracy and efficiency of plastering are lower.

Therefore, it is an urgent technical problem to develop a trowel capable of adjusting the angle of the bottom plate and simultaneously pressing the grooves.

SUMMERY OF THE UTILITY MODEL

Because prior art has above-mentioned defect, the utility model provides a indent trowel to solve the problem of traditional trowel unable adjusting bottom plate angle and indent.

In order to achieve the above object, the utility model provides a following technical scheme:

a kind of pressure groove trowel, including bottom plate and hand grip, characterized by, also include the angle regulating assembly fixedly connected to said bottom plate, said angle regulating assembly and tie rod and pressure groove assembly between said hand grips; the angle adjusting assembly comprises a connecting plate fixedly connected with the connecting rod; the connecting plate is rotatably connected with the middle part of the bottom plate through a vertical rod; the two ends of the lower surface of the connecting plate are fixedly connected with internal thread pipes, and the opposite position of the upper surface of the bottom plate is fixedly connected with the internal thread pipes; the height or the inclination angle of the bottom plate is adjusted through the screwing amount of the double-end stud in the upper and lower sections of the internal threaded pipes; the pressing groove assembly comprises pressing groove screw rods which are uniformly distributed in the direction parallel to the advancing direction of the trowel and penetrate through the bottom plate.

When the groove pressing trowel is used, the studs on two sides are adjusted to adjust the height of the trowel, and then the studs on one side are adjusted to adjust the inclination angle of the bottom plate of the trowel; after the inclination angle is adjusted, the groove pressing screw is screwed in and penetrates through the bottom plate, so that the distance of the groove pressing screw protruding out of the bottom surface of the bottom plate meets the requirement of the groove pressing depth. And after the worker adjusts the grooving trowel, the plastering construction of the external windowsill can be directly carried out. When the indent trowel is in the construction of plastering of exterior windowsill, one step of realization is plastered and the indent with the same angle, and construction accuracy and efficiency all obtain improving.

Furthermore, the U-shaped hole is opened to the pole setting bottom, the upper surface middle part welding vertical plate of bottom plate, the vertical plate penetrates the U-shaped hole is rotated through the screw rod pivot and is connected. The structural characteristic is convenient for manufacturing and processing.

Furthermore, the groove pressing screws are arranged in 1-3 rows according to the position of the required groove pressing, and each row is provided with 2-4 grooves. The characteristic enables the position of the groove pressing to be controllable and the groove pressing to be labor-saving.

Further, the screwing amount of the groove pressing screw rod to the bottom plate is adjusted according to the required depth of the groove pressing. This feature allows the depth of the indent to be adjusted.

Further, the ends of the groove pressing screws are rounded. The groove pressing effect is better and the shape of the groove pressing is more attractive.

Further, the bottom plate and the connecting plate are both made of 2mm thick steel plates and are fixedly welded with the internal thread pipe.

Further, the handle is a wood cylinder with the diameter of 30mm, and is universal with a conventional trowel handle.

Furthermore, a lengthened handle is arranged in the middle of the double-end stud, so that the double-end stud can be rotated conveniently.

Compared with the prior art, the utility model has following advantage or beneficial effect:

(1) When the plastering construction of the external windowsill is carried out, the plastering and the groove pressing at the same angle are realized in one step, and the construction precision and efficiency are improved;

(2) The height and the surface folding angle of the pressure groove trowel can be adjusted, and the application range is wide;

(3) The raw materials of the pressure groove trowel are easy to obtain on site, the pressure groove trowel is easy to manufacture, and the cost is saved.

The utility model provides a groove pressing trowel which is characterized by comprising an angle adjusting component fixedly connected on a bottom plate, a connecting rod between the angle adjusting component and a handle and a groove pressing component; the angle adjusting assembly comprises a connecting plate fixedly connected with the connecting rod; the connecting plate is rotatably connected with the middle part of the bottom plate through a vertical rod; the two ends of the lower surface of the connecting plate are fixedly connected with the internal thread pipes, and the corresponding positions of the upper surface of the bottom plate are fixedly connected with the internal thread pipes; the height or the inclination angle of the bottom plate is adjusted through the precession amount of the double-end stud in the upper and lower sections of internal threaded pipes; the pressing groove assembly comprises pressing groove screw rods which are uniformly distributed in the direction parallel to the advancing direction of the trowel and penetrate through the bottom plate. When the groove pressing trowel is used for plastering construction of an external windowsill, plastering and groove pressing at the same angle can be realized in one step, and construction precision and efficiency are improved; the height and the surface folding angle can be adjusted, and the application range is wide; the raw materials are easy to obtain on site and easy to manufacture.

Drawings

The invention and its features, aspects and advantages will become more apparent from a reading of the following detailed description of non-limiting embodiments with reference to the attached drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the invention.

Fig. 1 is a schematic elevation view of an overall structure according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of the vertical rod axis according to an embodiment of the present invention;

fig. 3 is a schematic plan view of a bottom plate according to an embodiment of the present invention;

the device comprises a base plate 1, a handle 2, a connecting rod 3, a groove pressing component 4, a connecting plate 11, a vertical rod 12, a double-end stud 13, an internal threaded pipe 14, a vertical plate 15 and a screw rotating shaft 16.

Detailed Description

The structure of the present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.

Example 1

Referring to fig. 1, a spatula comprises a bottom plate 1, a handle 2, an angle adjusting component fixedly connected to the bottom plate 1, a connecting rod 3 between the angle adjusting component and the handle, and a spatula component 4; the angle adjusting assembly comprises a connecting plate 11 fixedly connected with the connecting rod; the connecting plate 11 is rotatably connected with the middle part of the bottom plate 1 through an upright rod 12; two ends of the lower surface of the connecting plate 11 are fixedly connected with an internal threaded pipe 14, and the opposite position of the upper surface of the bottom plate 1 is fixedly connected with the internal threaded pipe 14; the height or the inclination angle of the bottom plate 1 is adjusted through the screwing amount of the stud 13 in the upper and lower sections of the internal threaded pipes 14; the pressing groove assembly 4 comprises pressing groove screw rods which are uniformly distributed in the direction parallel to the advancing direction of the trowel and penetrate through the bottom plate 1.

As a preferred embodiment, referring to fig. 2 and 3, the bottom end of the upright 12 is provided with a U-shaped hole, the middle part of the upper surface of the bottom plate 1 is welded with a vertical plate 15, and the vertical plate 15 penetrates into the U-shaped hole and is rotatably connected through a screw rotating shaft 16.

Preferably, the grooving screws are arranged in 1-3 rows according to the position of the grooving, and each row is provided with 2-4 grooving screws. And the screwing amount of the pressure groove screw rod to the lower part of the bottom plate 1 is adjusted according to the required depth of the pressure groove. And the end part of the screw rod of the pressure groove is rounded. The bottom plate 1 and the connecting plate 11 are both made of 2mm thick steel plates and are fixedly welded with the internal thread pipe 14. The handle 2 is a wooden handle with a diameter of 30 mm. The middle part of the stud 13 is provided with a lengthened handle which is convenient for rotating the stud.

The workman adopts the indent trowel of this embodiment to carry out the construction of plastering of outer windowsill. The length of the pressure groove trowel is 240mm, and the width of the pressure groove trowel is 100mm. The distance between the two internal thread pipes 14 on the bottom plate is 120mm. Referring to fig. 3, the indent screw is provided with 3 and 1 rows at a position close to the edge of the base plate. When the adjustable trowel is used, the lengthened handle is rotated to adjust the studs on the two sides to adjust the height of the trowel, and then the studs on the single side are adjusted to adjust the inclination angle of the bottom plate of the trowel to be close to 10 degrees; after the inclination angle is adjusted, 3 groove pressing screws are screwed in and penetrate through the bottom plate, so that the protruding distances of the 3 groove pressing screws are equal, and the distance between the 3 groove pressing screws and the bottom surface of the bottom plate meets the requirement of groove pressing depth. The pressure tank screw rod is a hexagon bolt with the diameter of 8 mm. And after the worker adjusts the groove pressing trowel, the plastering construction of the external windowsill can be directly carried out.

Example 2

A spatula was constructed similarly to example 1. Different from the embodiment 1, the worker carries out the construction of the anti-skid groove of the stair by adopting the groove pressing trowel of the embodiment. The groove pressing screw rods are arranged in 3 rows at a position 2cm away from the edge of the bottom plate, and each row of the groove pressing screw rods is provided with 4 groove pressing screw rods. Adjusting studs on two sides to enable the trowel to be horizontal, screwing all the groove pressing screws into the groove pressing screws to penetrate through the bottom plate, enabling the protruding distances of all the groove pressing screws to be equal, and enabling the distance between the groove pressing screws and the bottom surface of the bottom plate to meet the requirement of groove pressing depth. After the worker adjusts, can directly carry out stair antiskid groove construction.

In summary, the utility model provides a pressure groove trowel, which is characterized in that the trowel comprises an angle adjusting component fixedly connected on a bottom plate, a connecting rod between the angle adjusting component and a handle and a pressure groove component; the angle adjusting assembly comprises a connecting plate fixedly connected with the connecting rod; the connecting plate is rotatably connected with the middle part of the bottom plate through a vertical rod; the two ends of the lower surface of the connecting plate are fixedly connected with internal thread pipes, and the opposite position of the upper surface of the bottom plate is fixedly connected with the internal thread pipes; the height or the inclination angle of the bottom plate is adjusted through the screwing amount of the double-end stud in the upper and lower sections of the internal threaded pipes; the pressing groove assembly comprises pressing groove screw rods which are uniformly distributed in the direction parallel to the advancing direction of the trowel and penetrate through the bottom plate. The groove pressing trowel can realize the plastering and the groove pressing at the same angle in one step during the plastering construction of the external windowsill, thereby improving the construction precision and efficiency; the height and the surface folding angle can be adjusted, and the application range is wide; the raw materials are easy to obtain on site and easy to manufacture.

Those skilled in the art will appreciate that variations may be implemented by those skilled in the art in combination with the prior art and the above-described embodiments, and will not be described herein in detail. Such variations do not affect the essence of the present invention, and are not described herein.

The above description is directed to the preferred embodiment of the present invention. It is to be understood that the invention is not limited to the particular embodiments described above, and that devices and structures not described in detail are understood to be implemented in a manner common in the art; without departing from the scope of the invention, it is intended that the present invention shall not be limited to the above-described embodiments, but that the present invention shall include all the modifications and variations of the embodiments. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention all still fall within the protection scope of the technical solution of the present invention, where the technical entity does not depart from the content of the technical solution of the present invention.

Claims

1. A pressure groove trowel comprises a bottom plate (1) and a handle (2), and is characterized by further comprising an angle adjusting assembly fixedly connected to the bottom plate (1), a connecting rod (3) between the angle adjusting assembly and the handle, and a pressure groove assembly (4);

the angle adjusting assembly comprises a connecting plate (11) fixedly connected with the connecting rod; the connecting plate (11) is rotatably connected with the middle part of the bottom plate (1) through an upright rod (12); two ends of the lower surface of the connecting plate (11) are fixedly connected with internal threaded pipes (14), and the corresponding position of the upper surface of the bottom plate (1) is fixedly connected with the internal threaded pipes (14); the height or the inclination angle of the bottom plate (1) is adjusted through the precession amount of the stud (13) in the upper and lower sections of the internal threaded pipes (14); the pressing groove assembly (4) comprises pressing groove screw rods which are uniformly distributed in the direction parallel to the advancing direction of the trowel and penetrate through the bottom plate (1).

2. A spatula as claimed in claim 1, wherein the bottom end of the upright (12) is provided with a U-shaped hole, the middle part of the upper surface of the base plate (1) is welded with a vertical plate (15), and the vertical plate (15) penetrates through the U-shaped hole and is rotatably connected through a screw rotating shaft (16).

3. A slot-pressing trowel as claimed in claim 1 or 2, wherein the slot-pressing screws are arranged in 1-3 rows, and each row is provided with 2-4 slots.

4. A channel trowel according to claim 3 characterised in that the amount of the channel screw that is screwed under the sole plate (1) is adjusted according to the depth of the channel that is to be pressed.

5. A grooved trowel as claimed in claim 3 wherein said grooved screw end is rounded.

6. A slot-pressing trowel as claimed in claim 1 or 2, characterised in that the base plate (1) and the connecting plate (11) are made of 2mm thick steel plates and are welded and fixed with the internally threaded tube (14).

7. A channel trowel as claimed in claim 1 or 2, characterized in that said handle (2) is a wooden handle with a diameter of 30 mm.

8. A slot-pressing trowel as claimed in claim 1 or 2, characterized in that an elongated handle is provided in the middle of the stud (13) to facilitate the turning of the stud.