Groove plastering tool

Abstract

The utility model relates to the field of channel construction, in particular to a channel plastering tool, which comprises a material guide block, a plastering block, a plastering head and a plastering head, the material receiving box is of a cuboid structure, and one end of the material receiving box is connected with the material guide block; one end of the diagonal draw bar is connected with the material receiving box, and the other end is close to the material guide block and extends to the upper part of the material guide block; wherein one plane of the truncated triangular pyramid structure is connected with the outer wall of one end of the cuboid structure, the other plane of the truncated triangular pyramid structure and the bottom face of the cuboid structure are located on the same plane, the two planes of the truncated triangular pyramid structure are perpendicular to each other, and the two inclined planes of the truncated triangular pyramid structure extend towards the outer walls of the two sides of the cuboid structure. Through the structural design, the material guiding block and the material receiving box can be pulled to move in the channel through the diagonal draw bar, so that mortar is pushed to the two sides of the material receiving box through the material guiding block, and the mortar on the two sides of the channel is uniformly smeared through the material receiving box.

Description

Technical Field

[0001] This application generally relates to the field of trench construction technology, and more specifically to trench finishing tools. Background Technology

[0002] Traditional trench finishing methods mainly rely on manual operation. This process involves technicians bending over for long periods of time to finish the finishing work. In this method, technicians need to manually apply the material evenly to the trench surface to ensure the smoothness and waterproof performance of the trench. However, this manual operation method has significant technical defects and operational difficulties.

[0003] First, manual bending and troweling results in high labor intensity, significantly increasing the physical exertion of technicians. Prolonged bending and standing not only easily leads to strain on the lumbar muscles and spine, but may also cause other forms of occupational diseases, such as lumbar muscle strain and lumbar disc herniation, thus adversely affecting the health of technicians. Furthermore, the precision of manual troweling is limited by the experience and skill level of the technicians, making it difficult to guarantee that the troweling quality of every groove surface meets the ideal standard. Problems such as uneven troweling, missed areas, or excessive application may occur, affecting the overall performance of the groove.

[0004] Secondly, traditional construction methods are inefficient. Because they rely entirely on manual labor, construction progress is limited by the number and physical condition of skilled workers, making it difficult to meet the high-efficiency requirements of large-scale projects. This bottleneck is particularly pronounced when demand is high or time is tight, potentially leading to project delays and increased costs. Utility Model Content

[0005] To address the problems of traditional trench construction, this application provides a trench finishing tool that enables the guide block and the receiving box to move within the trench via a diagonal tie rod. The guide block pushes the mortar to both sides of the receiving box, and the receiving box then spreads the mortar evenly on both sides of the trench.

[0006] According to one aspect of this application, a channel finishing tool is provided, comprising: a guide block, which is a truncated triangular pyramid structure; a receiving box, which is a cuboid structure, with one end of the receiving box connected to the guide block; and a diagonal pull rod, one end of which is connected to the receiving box, and the other end which is close to the guide block and extends upward toward the guide block; wherein one plane of the truncated triangular pyramid structure is connected to one end of the outer wall of the cuboid structure, the other plane of the truncated triangular pyramid structure is located in the same plane as the bottom surface of the cuboid structure, the two planes of the truncated triangular pyramid structure are perpendicular to each other, the two inclined planes of the truncated triangular pyramid structure extend to the two outer walls of the cuboid structure, and the top surface of the truncated triangular pyramid structure is flush with the top surface of the receiving box.

[0007] In some embodiments, the diagonal tie rod is a V-shaped structure, with one end of the V-shaped structure connected to the bottom surface of the receiving box near the guide block, and the other end of the V-shaped structure facing the upper end of the guide block.

[0008] In some embodiments, the top of the receiving box is open; the receiving box is provided with a hopper, the top of the hopper is open, and the hopper is placed inside the receiving box; a guide plate is provided on the top surface of the hopper near the guide block, and the guide plate closes the top opening of the truncated triangular pyramid structure.

[0009] In some embodiments, the hopper is provided with a reinforcing plate, the two end faces of which are connected to the inner walls of the two sides of the hopper; the reinforcing plate is located in the middle section of the side plate of the hopper; and a handle is provided at the top of the reinforcing plate.

[0010] In some embodiments, the bottom of the hopper is open, and a slide rail is provided on the inner wall of the bottom of the hopper, with a drawer slidably disposed within the slide rail.

[0011] In some embodiments, the outer wall of the receiving box away from the guide block is provided with an mounting plate; the mounting plate is provided in two sets, the two sets of mounting plates are spaced apart on the outer wall of the receiving box, and the two sets of mounting plates are vertically arranged; the surface of the mounting plate is provided with a plurality of mounting holes along the length direction of the mounting plate; a first magnetic block is provided in each mounting hole; the first magnetic block is magnetically connected to a second magnetic block, and a brush plate is provided at the end of the second magnetic block away from the first magnetic block, and the second magnetic block is spaced apart along the back surface of the brush plate.

[0012] The embodiments of this application have the following advantages.

[0013] The width of the receiving box is slightly smaller than the width of the channel. Under normal operating conditions, the width of the receiving box is two centimeters smaller than the width of the channel. When the receiving box is moved within the channel, a one-centimeter-thick mortar layer is formed on the inner wall of the channel. During use, the diagonal tie rod is pulled, which in turn moves the guide block and the receiving box within the channel. The guide block is located on the side of the receiving box closest to the direction of movement. Through the truncated triangular pyramid structure of the guide block, the mortar on both sides of the pyramid is evenly pushed towards the receiving box and upwards towards the truncated triangular pyramid structure. This allows the mortar at the front end of the guide block to be evenly applied to the inner wall of the channel. At the same time, some mortar can be pushed upwards along the inclined surface of the truncated triangular pyramid structure, so that some of the upward-moving mortar can be applied to the inner wall at a higher position in the channel. Excess mortar can enter the receiving box.

[0014] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of this invention can be realized and obtained by means of the structures particularly pointed out in the written description and the accompanying drawings.

[0015] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 A schematic diagram of a smearing tool structure according to an embodiment of this application is shown.

[0018] Figure 2 A schematic diagram of a hopper structure according to an embodiment of this application is shown.

[0019] Figure 3 A schematic diagram of a drawer installation according to an embodiment of this application is shown.

[0020] Figure 4 A schematic diagram of the mounting plate installation according to an embodiment of this application is shown.

[0021] Figure 5 A schematic diagram of a brush plate structure according to an embodiment of this application is shown.

[0022] Figure Labels

[0023] 1- Feeding block;

[0024] 2-Receiving box;

[0025] 21-Hopper; 22-Guide plate; 23-Reinforcing plate; 24-Handle; 25-Slide rail; 26-Drawer plate;

[0026] 3- Tie rod;

[0027] 4-Mounting plate; 41-Mounting hole; 42-First magnetic block; 43-Second magnetic block; 44-Brush plate. Detailed Implementation

[0028] To make the objectives, solutions, and advantages of the technical solutions of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Unless otherwise stated, the terms used herein have their ordinary meanings in the art. The same reference numerals in the drawings represent the same parts.

[0029] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0030] As described above, in traditional trench finishing construction, due to the small gaps and deep depth of the trenches, workers need to bend over to finish the finishing, resulting in low finishing efficiency and high labor intensity.

[0031] To at least partially solve one or more of the above-mentioned problems and other potential problems, an example embodiment of this application provides a channel finishing tool, which includes: a guide block 1, which is a truncated triangular pyramid structure; a receiving box 2, which is a cuboid structure, with one end of the receiving box 2 connected to the guide block 1; and a diagonal tie rod 3, with one end connected to the receiving box 2 and the other end close to the guide block 1 and extending upwards from the guide block 1; wherein one plane of the truncated triangular pyramid structure is connected to one end of the outer wall of the cuboid structure, the other plane of the truncated triangular pyramid structure is located in the same plane as the bottom surface of the cuboid structure, the two planes of the truncated triangular pyramid structure are perpendicular to each other, the two inclined planes of the truncated triangular pyramid structure extend to the two outer walls of the cuboid structure, and the top surface of the truncated triangular pyramid structure is flush with the top surface of the receiving box 2.

[0032] In the above embodiment, the width of the receiving box 2 is slightly smaller than the width of the channel. Under normal use conditions, the width of the receiving box 2 is two centimeters smaller than the width of the channel. When the receiving box 2 is pulled to move in the channel, a mortar layer of one centimeter thickness is formed on the inner wall of the channel. When in use, the inclined tie rod 3 is pulled, and then the guide block 1 and the receiving box 2 are moved in the channel through the inclined tie rod 3. The guide block 1 is located on the side of the receiving box 2 closer to the direction of movement. Thus, through the truncated triangular pyramid structure of the guide block 1, the mortar on both sides of the pyramid is pushed evenly towards the receiving box 2 and above the truncated triangular pyramid structure, so that the mortar at the front end of the guide block 1 is evenly coated on the inner wall of the channel. At the same time, some mortar can be pushed upward along the inclined surface of the truncated triangular pyramid structure, so that part of the upward-moving mortar can be coated on the inner wall of a higher position in the channel, and the excess mortar can enter the receiving box 2.

[0033] Please see Figures 1-5 In some embodiments, the inclined tie rod 3 is a V-shaped structure, with one end of the V-shaped structure connected to the bottom surface of the receiving box 2 near the end of the guide block 1, and the other end of the V-shaped structure facing the upper end of the guide block 1.

[0034] In the above embodiment, the V-shaped opening of the diagonal tie rod 3 is obtuse, one end is connected to the inner bottom surface of the receiving box 2, and the other end is used for dragging.

[0035] It is worth noting that the end of the diagonal tie rod 3 away from the receiving box 2 can also be set as a telescopic rod to adjust the height of the diagonal tie rod 3, so as to adapt to the use of trenches of different heights and depths.

[0036] Please see Figures 1-5 In some embodiments, the top of the receiving box 2 is open; the receiving box 2 is provided with a hopper 21, the top of the hopper 21 is open, and the hopper 21 is placed inside the receiving box 2; a guide plate 22 is provided on the top surface of the hopper 21 near the guide block 1, and the guide plate 22 closes the top opening of the truncated triangular pyramid structure.

[0037] In the above embodiment, a hopper 21 is placed inside the receiving box 2. The hopper 21 is used to store excess mortar. The guide plate 22 is located on one side of the upper end of the hopper 21 to seal the gap between the hopper 21 and the top of the truncated triangular pyramid structure, thereby preventing mortar from entering the gap.

[0038] Please see Figures 1-5 In some embodiments, the hopper 21 is provided with a reinforcing plate 23, the two end faces of the reinforcing plate 23 are connected to the inner walls of the two sides of the hopper 21; the reinforcing plate 23 is located in the middle section of the side plate of the hopper 21; and the top of the reinforcing plate 23 is provided with a handle 24.

[0039] Please see Figures 1-5 In the above embodiment, the reinforcing plate 23 inside the hopper 21 is used to prevent the hopper 21 from deforming. Due to insufficient maintenance of construction tools during construction, if the hopper 21 deforms, it cannot be put into the receiving box 2. Therefore, the structural strength of the hopper 21 is improved by setting the reinforcing plate 23. At the same time, the reinforcing plate 23 can be set along the length of the hopper 21, which can increase the storage space of the hopper 21. When set horizontally, the storage space can be limited, thereby avoiding the storage of too much mortar, which would increase the weight of the hopper 21 and increase the pressure on the bottom of the channel, resulting in the mortar layer at the bottom of the channel being too thin. The handle 24 on the reinforcing plate 23 is used to pick up the hopper 21, making it easier to clean the mortar inside the hopper 21.

[0040] Please see Figures 1-5 In some embodiments, the bottom of the hopper 21 is open, and the inner wall of the bottom of the hopper 21 is provided with a slide rail 25, and a drawer 26 is slidably provided in the slide rail 25.

[0041] In the above embodiment, the slide rail 25 and the drawer plate 26 at the bottom of the hopper 21 are equivalent to a drawer structure, so that when cleaning the mortar, the drawer plate 26 can be pulled out, and it is more convenient to rinse after pouring.

[0042] Please see Figures 1-5 In some embodiments, the outer wall of the receiving box 2 away from the guide block 1 is provided with an mounting plate 4; the mounting plate 4 is provided in two sets, and the two sets of mounting plates 4 are spaced apart on the outer wall of the receiving box 2, and the two sets of mounting plates 4 are vertically arranged; the surface of the mounting plate 4 is provided with a plurality of mounting holes 41 along the length direction of the mounting plate 4; each mounting hole 41 is provided with a first magnetic block 42; the first magnetic block 42 is magnetically connected to a second magnetic block 43, and the end of the second magnetic block 43 away from the first magnetic block 42 is provided with a brush plate 44, and the second magnetic block 43 is spaced apart along the back surface of the brush plate 44.

[0043] In the above embodiment, the mounting plate 4 is used to magnetically mount the brush plate. The bristle surface of the brush plate is close to the outer walls of both sides of the receiving box 2, so that when the receiving box 2 is pulled to move, the receiving box 2 spreads the mortar evenly, and the bristle surface of the brush plate 44 roughens the mortar, thereby improving work efficiency.

[0044] The various embodiments of this application have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments.

[0045] The terminology used herein is chosen to best explain the principles, practical applications, or technological improvements to the various embodiments, or to enable those skilled in the art to understand the embodiments disclosed herein.

[0046] The above are merely optional embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A groove smoothing tool, characterized in that, include: The guide block (1) is a truncated triangular pyramid structure; The receiving box (2) has a rectangular structure, and one end of the receiving box (2) is connected to the guide block (1). The diagonal tie rod (3) is connected to the receiving box (2) at one end and to the guide block (1) at the other end, extending above the guide block (1); in One of the planes of the truncated triangular pyramid structure is connected to one end of the outer wall of the cuboid structure. The other plane of the truncated triangular pyramid structure is located on the same plane as the bottom surface of the cuboid structure. The two planes of the truncated triangular pyramid structure are perpendicular to each other. The two inclined planes of the truncated triangular pyramid structure extend to the outer walls of the two sides of the cuboid structure. The top surface of the truncated triangular pyramid structure is flush with the top surface of the receiving box (2).

2. The groove smoothing tool according to claim 1, characterized in that, The inclined tie rod (3) has a V-shaped structure. One end of the V-shaped structure is connected to the bottom surface of the receiving box (2) near the end of the guide block (1), and the other end of the V-shaped structure is set towards the upper end of the guide block (1).

3. The groove smoothing tool according to claim 1, characterized in that, The top of the receiving box (2) is open; The receiving box (2) is provided with a hopper (21), the top of the hopper (21) is open, and the hopper (21) is placed inside the receiving box (2); The top surface of the hopper (21) near the guide block (1) is provided with a guide plate (22), which closes the top opening of the truncated triangular pyramid structure.

4. The groove smoothing tool according to claim 3, characterized in that, The hopper (21) is provided with a reinforcing plate (23), and the two end faces of the reinforcing plate (23) are connected to the inner walls of the two sides of the hopper (21); The reinforcing plate (23) is located in the middle section of the side plate of the hopper (21); The top of the reinforcing plate (23) is provided with a handle (24).

5. The groove smoothing tool according to claim 4, characterized in that, The bottom of the hopper (21) is open, and the inner wall of the bottom of the hopper (21) is provided with a slide rail (25), and a draw plate (26) is slidably provided in the slide rail (25).

6. The groove smoothing tool according to claim 1, characterized in that, The receiving box (2) has an installation plate (4) on the outer wall of the end away from the guide block (1); The mounting plate (4) is provided in two sets, and the two sets of mounting plates (4) are spaced apart on the outer wall of the receiving box (2), and the two sets of mounting plates (4) are arranged vertically; The mounting plate (4) has a plurality of mounting holes (41) along the length of the mounting plate (4); Each of the mounting holes (41) is provided with a first magnetic block (42); The first magnetic block (42) is magnetically connected to the second magnetic block (43). The second magnetic block (43) has a brush plate (44) at one end away from the first magnetic block (42). The second magnetic block (43) is spaced along the back of the brush plate (44).

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