Slotting device for building hydropower construction

Abstract

The utility model discloses a grooving device for building hydropower construction, and belongs to the technical field of grooving. The cutting machine mainly comprises a cutting machine body; the cutting part is mounted at one end of the cutting machine body, and the cutting part is provided with a protective cover and a cutter; the cooling mechanism is mounted on the protective cover, and comprises a cover plate, a cooling mechanism and a cooling mechanism, and the cover plate is mounted on the protective cover; the clamping groove is formed in the cover plate; the clamping rod is mounted on the protective cover; the water inlet pipe is mounted on the cover plate; and the spray head is mounted at the output end of the water inlet pipe. According to the grooving device for building hydropower construction, by arranging the cooling mechanism, the purpose of cooling the cutter in the using process is achieved.

Description

Technical Field

[0001] This application relates to the field of grooving technology, specifically a grooving device for building water and electricity construction. Background Technology

[0002] In water and electricity construction, in order to facilitate the laying of water pipes, it is generally necessary to open corresponding water pipe trenches in the walls and the ground, and then lay the water pipes inside the water pipe trenches and fix the water pipes.

[0003] The grooving device is a tool specifically designed for cutting grooves in structures such as walls and floors, used for pre-embedding water and electricity pipelines (such as electrical wires and water pipes) to achieve concealed engineering.

[0004] For example, the patent with publication number CN217123576U discloses a grooving device for building water and electricity construction. This patent uses a first fixing block, a pull block, a first limiting groove, a metal block, a slot, a pin, a second limiting groove, and a plastic plate to facilitate the disassembly and assembly of the protective plate, improving work efficiency. It does not require the use of any tools and is simple and convenient to operate. The designed cover plate can protect the first limiting groove when the protective plate is not installed, preventing foreign objects from entering it.

[0005] However, in the actual grooving process, if the cutting speed is too fast, the feed rate is too large, or the cutting depth is too deep, exceeding the cutter's tolerance range, it may cause abnormal temperature rise. Overheating may cause the cutter body to deform, and cutter deformation or wear may lead to deviations in grooving dimensions, affecting subsequent pipeline installation.

[0006] Therefore, it is necessary to provide a trenching device for building water and electricity construction to solve the above problems.

[0007] It should be noted that the information disclosed in this background section is only for understanding the background technology of this application concept, and therefore may include information that does not constitute prior art. Summary of the Invention

[0008] Based on the aforementioned problems in the existing technology, the problem to be solved by this application is to provide a grooving device for building water and electricity construction, which solves the problem that the cutting blade overheats and deforms during the grooving process, resulting in grooving size deviation and affecting subsequent pipeline installation.

[0009] The technical solution adopted by this application to solve its technical problem is: a trenching device for building water and electricity construction, comprising:

[0010] Cutting machine body;

[0011] A cutting section is installed at one end of the cutting machine body, and the cutting section has a protective cover and a cutting blade;

[0012] A cooling mechanism, mounted on the protective cover, is used to cool the cutter. The cooling mechanism includes:

[0013] A cover plate, which is mounted on the protective cover;

[0014] A card slot is provided on the cover plate;

[0015] A locking lever, which is mounted on the protective cover;

[0016] A water inlet pipe, which is installed on the cover plate;

[0017] A nozzle is installed at the output end of the inlet pipe.

[0018] Furthermore, the size of the cover plate matches the size of the protective cover, the water inlet pipe extends through the cover plate into the interior, and the nozzle is arranged around the cutter.

[0019] Furthermore, the cutting part includes a fixed end fixedly disposed at one end of the cutting machine body, a motor is disposed inside the fixed end, the output end of the motor is fixedly connected to the cutting blade, and a handle is fixedly disposed at the upper end of the fixed end;

[0020] The protective cover is provided with an adjustment mechanism, which includes a fixing rod on one side of the protective cover. The other end of the fixing rod is hinged to a support plate, and the support plate has a through hole whose size matches the size of the cutter.

[0021] Furthermore, an arc-shaped mounting plate is fixedly provided on the fixed end, and an arc plate is fixedly provided on the other end of the abutment plate. The arc plate is fitted to the mounting plate, and an arc-shaped groove is provided on the arc plate. A positioning bolt is threadedly connected to the mounting plate, and the positioning bolt passes through the arc-shaped groove.

[0022] The beneficial effects of this application are: the grooving device for building water and electricity construction provided by this application achieves the purpose of cooling the cutting blade during use by setting a cooling mechanism.

[0023] In addition to the purposes, features, and advantages described above, this application has other purposes, features, and advantages. A further detailed description of this application will be provided below with reference to the figures. Attached Figure Description

[0024] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute an undue limitation of this application.

[0025] In the attached diagram:

[0026] Figure 1 This is an overall schematic diagram of a grooving device for building water and electricity construction according to this application;

[0027] Figure 2 for Figure 1 A schematic diagram of A in the middle;

[0028] Figure 3 This is a schematic diagram of the entire grooving device for building water and electricity construction from another angle.

[0029] Figure 4 This is a schematic diagram of another state of the grooving device for building water and electricity construction in this application;

[0030] Figure 5 for Figure 4 A schematic diagram of B in the middle;

[0031] The following are the labeling elements in the figure:

[0032] 1. Cutting machine body; 10. Handle; 11. Fixed end; 12. Cutting blade; 13. Protective cover; 14. Cutting section; 2. Adjustment mechanism; 20. Fixing rod; 21. Support plate; 22. Arc plate; 23. Arc groove; 24. Positioning bolt; 25. Mounting plate; 3. Cooling mechanism; 30. Cover plate; 31. Locking rod; 32. Locking groove; 33. Water inlet pipe; 34. Nozzle. Detailed Implementation

[0033] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0034] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0035] like Figures 1-3As shown, this application provides a grooving device for building water and electricity construction, including a cutting machine body 1. The cutting machine body 1 is placed at the work site so that workers can smoothly carry out grooving operations. One end of the cutting machine body 1 has a cutting part 14. The cutting part 14 includes a fixed end 11 fixedly disposed at one end of the cutting machine body 1, and a cutter 12 is rotatably disposed on one side of the fixed end 11. At the same time, a motor (not shown in the figure) is disposed inside the fixed end 11. The output end of the motor is fixedly connected to the cutter 12 so that the motor can be started to drive the cutter 12 to rotate, thereby achieving the purpose of cutting.

[0036] Meanwhile, a handle 10 is fixedly installed on the upper end of the fixed end 11 for easy access by workers, and a protective cover 13 is fixedly installed on the fixed end 11 on one side of the cutter 12 to protect workers during cutting.

[0037] In order to adjust the cutting depth, an adjustment mechanism 2 is provided on the protective cover 13. The adjustment mechanism 2 includes a fixed rod 20 fixedly installed on one side of the protective cover 13. The other end of the fixed rod 20 is hinged to a support plate 21. The support plate 21 is used to make direct contact with the wall and the ground, so that the support plate 21 can be pushed to rotate around the fixed rod 20. A through hole (not shown in the figure) is provided on the support plate 21. The size of the through hole matches the size of the cutter 12 so that the cutter 12 can pass through the support plate 21 for subsequent cutting.

[0038] It is understandable that after cutting to a specified depth, the support plate 21 will contact the wall (or ground) to limit the cutting depth. When the support plate 21 is adjusted to different angles, the cutting depth is different. Although the contact point between the cutter 12 and the wall (or ground) is also different at this time, it will not affect the cutting operation of the cutter 12.

[0039] Meanwhile, an arc-shaped mounting plate 25 is fixedly installed on the fixed end 11, and an arc plate 22 is fixedly installed on the other end of the abutment plate 21. The arc plate 22 is fitted to the mounting plate 25, and an arc groove 23 is opened on the arc plate 22. A positioning bolt 24 is threaded onto the mounting plate 25. The positioning bolt 24 passes through the arc groove 23. So when the cutting depth needs to be adjusted, it is only necessary to rotate the positioning bolt 24 away from the arc plate 22, and then push the abutment plate 21 to rotate around the fixed rod 20. While rotating, the arc plate 22 slides along the arc groove 23 on the mounting plate 25 until it moves to the appropriate position. Then, it is only necessary to rotate the positioning bolt 24 close to the arc plate 22 to lock it.

[0040] like Figure 1 and Figures 3-5As shown, in order to prevent the cutter 12 from overheating during the cutting operation, which would cause the cutter body to deform and increase the deviation of the grooving size, thus affecting the subsequent pipeline installation, a cooling mechanism 3 is provided on the protective cover 13. The cooling mechanism 3 is used to cool the cutter 12 during the cutting operation, thereby extending the life of the cutter 12 to a certain extent.

[0041] The cooling mechanism 3 includes a cover plate 30 hinged to the protective cover 13. The size of the cover plate 30 matches the size of the protective cover 13 so that the protective cover 13 can be sealed during operation. A slot 32 is fixedly opened on the cover plate 30, and a corresponding locking rod 31 is hinged to the protective cover 13. When the operator pushes the cover plate 30 to fit the protective cover 13, the locking rod 31 can be moved into the slot 32 to lock it in place.

[0042] In order to cool down the cutter 12, a water inlet pipe 33 is fixedly installed on the cover plate 30. An external pump body (not shown in the figure) is fixedly installed at the input end of the water inlet pipe 33 so that the cooling liquid can be pumped into the water inlet pipe 33 from the outside.

[0043] Furthermore, the water inlet pipe 33 extends through the cover plate 30 into the interior, and a nozzle 34 is fixedly installed at the output end of the water inlet pipe 33. The nozzle 34 is arranged around the cutter 12 so that the cooling liquid can be sprayed onto the cutter 12 smoothly, thereby achieving the purpose of cooling the cutter 12 during operation.

[0044] The above description is merely a preferred embodiment of this application and is 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 grooving device for building water and electricity construction, characterized in that: include: Cutting machine body (1); A cutting section (14) is installed at one end of the cutting machine body (1), and the cutting section (14) has a protective cover (13) and a cutter (12). A cooling mechanism (3) is mounted on the protective cover (13) and is used to cool the cutter (12). The cooling mechanism (3) includes: A cover plate (30) is mounted on the protective cover (13); A slot (32) is provided on the cover plate (30); A lever (31) is mounted on the protective cover (13); Water inlet pipe (33), which is installed on the cover plate (30); The nozzle (34) is installed at the output end of the water inlet pipe (33).

2. The trenching device for building water and electricity construction according to claim 1, characterized in that: The size of the cover plate (30) matches the size of the protective cover (13), the water inlet pipe (33) extends through the cover plate (30) into the interior, and the nozzle (34) is arranged around the cutter (12).

3. The trenching device for building water and electricity construction according to claim 1, characterized in that: The cutting part (14) includes a fixed end (11) fixedly disposed at one end of the cutting machine body (1). A motor is disposed inside the fixed end (11). The output end of the motor is fixedly connected to the cutter (12). A handle (10) is fixedly disposed at the upper end of the fixed end (11). The protective cover (13) is provided with an adjustment mechanism (2). The adjustment mechanism (2) includes a fixing rod (20) on one side of the protective cover (13). The other end of the fixing rod (20) is hinged to a support plate (21). The support plate (21) has a through hole, and the size of the through hole matches the size of the cutter (12).

4. The trenching device for building water and electricity construction according to claim 3, characterized in that: An arc-shaped mounting plate (25) is fixedly installed on the fixed end (11), and an arc plate (22) is fixedly installed on the other end of the abutment plate (21). The arc plate (22) is fitted to the mounting plate (25), and an arc groove (23) is opened on the arc plate (22). A positioning bolt (24) is threaded onto the mounting plate (25), and the positioning bolt (24) passes through the arc groove (23).

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