Slotted hole cutting device for strong current construction

Abstract

The utility model provides a strong current construction slotted hole cutting device, and relates to the technical field of strong current construction slotted hole cutting devices, the strong current construction slotted hole cutting device comprises a bottom plate, the bottom plate is fixedly connected with a stand column, the stand column is slidably connected with a sliding block, the sliding block is provided with a mounting plate, the mounting plate is fixedly connected with a fixing block, and the fixing block is fixedly connected with the stand column. The fixing block is fixedly connected with a first motor, an output shaft of the first motor is fixedly connected with a cutting knife, the stand column is fixedly connected with a second motor, an output shaft of the second motor is fixedly connected with a threaded rod, and the threaded rod is in threaded connection with the sliding block. The utility model solves the problems that a large amount of dust can be generated when a cutting machine is used for grooving on a wall body by the current strong current construction slot cutting device, the dust flies in the air along with the operation of the cutting machine, the construction environment is influenced, constructors stay in the construction environment for a long time, and the construction efficiency is high. And the respiratory system of the constructor is easily injured.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices for slot holes in high-voltage electrical construction, and particularly relates to a cutting device for slot holes in high-voltage electrical construction. Background Technique

[0002] High-voltage electrical construction mainly includes: residential electricity, power electricity, commercial electricity, landscape lighting electricity, office electricity, etc. The cutting device for slot holes in high-voltage electrical construction is a device specifically designed for building and decoration projects to cut slot holes in walls, floors or ceilings for laying wires, cables and pipes.

[0003] During the process of using the current cutting device for slot holes in high-voltage electrical construction, the staff often find that: when using a cutting machine to cut slots in the wall, a large amount of dust will be generated. This dust will fly in the air as the cutting machine operates, affecting the construction environment. If construction workers stay in the construction environment for a long time, it is easy to cause harm to the respiratory system of the construction workers. Content of the Utility Model

[0004] The purpose of the utility model is to solve the disadvantages existing in the prior art, and to propose a cutting device for slot holes in high-voltage electrical construction.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A cutting device for slot holes in high-voltage electrical construction, including a bottom plate, a column is fixedly connected to the bottom plate, a slider is slidably connected to the column, a mounting plate is arranged on the slider, a fixed block is fixedly connected to the mounting plate, a first motor is fixedly connected to the fixed block, a cutting knife is fixedly connected to the output shaft of the first motor, a second motor is fixedly connected to the column, a threaded rod is fixedly connected to the output shaft of the second motor, the threaded rod is threadedly connected to the slider, a dust-proof structure is arranged on the mounting plate, and the dust-proof structure mainly consists of a fixed frame. The fixed frame is fixedly connected to the mounting plate, a chute is opened on the fixed frame, and a protective frame is slidably connected in the chute.

[0006] The effects achieved by the above components are as follows: The staff pushes the column to move the bottom plate to the position where grooving is required, starts the first motor, the output shaft of the first motor drives the cutting tool to rotate, and the cutting tool cuts the wall. Then starts the second motor, the output shaft of the second motor drives the threaded rod to rotate, and further drives the slider to move up and down, so that the cutting tool grooves the wall. When pushing the column to make the cutting tool cut the wall, the protection frame will contact and abut against the wall surface, and the fixed frame and the protection frame jointly protect the dust during the cutting process to prevent dust from splashing. Thus, it avoids the situation that when the current strong electricity construction grooving device uses a cutting machine to groove the wall, a large amount of dust will be generated, and this dust will fly in the air with the operation of the cutting machine, affecting the construction environment, and if construction workers stay in the construction environment for a long time, it is easy to cause harm to the respiratory system of the construction workers.

[0007] Preferably, two first springs are fixedly connected in the sliding groove, and one end of each first spring is fixedly connected to the protection frame.

[0008] The effects achieved by the above components are as follows: The protection frame contacts the wall surface first. As the cutting tool gradually approaches the wall, the protection frame will slide into the fixed frame, squeezing the first spring to contract. After the cutting is completed and the tool moves away from the wall, the protection frame will reset under the action of the elastic force of the first spring rebounding for the next use.

[0009] Preferably, a collection box is fixedly connected to the bottom plate, a dust suction pump is fixedly connected to the collection box, an input end of the dust suction pump is fixedly connected to a dust suction pipe, and the dust suction pipe is communicated with the fixed frame.

[0010] The effects achieved by the above components are as follows: During the cutting process, start the dust suction pump, and the dust suction pump can pump the dust falling into the fixed frame into the collection box for convenient centralized treatment.

[0011] Preferably, a number of balls are arranged on the protection frame.

[0012] The effects achieved by the above components are as follows: During the up and down movement of the cutting tool, the balls will roll along the wall surface, which can reduce the friction of the protection frame moving with the cutting tool.

[0013] Preferably, an adjustment structure is arranged on the slider. The adjustment structure is mainly composed of a rotating shaft, the rotating shaft is rotatably connected to the slider, and the rotating shaft is fixedly connected to the mounting plate.

[0014] The effects achieved by the above components are as follows: The mounting plate can be rotated to make the cutting tool in a horizontal state, which is convenient for horizontal grooving.

[0015] Preferably, a fixing plate is fixedly connected to the slider, two limiting plates are fixedly connected to the mounting plate, a sliding rod is slidably inserted on the limiting plate, and a clamping groove is formed on the fixing plate.

[0016] The effects achieved by the above components are as follows: After the angle of the mounting plate is adjusted, slide the sliding rod and make it snap into the card slot to limit the mounting plate.

[0017] Preferably, a second spring is sleeved on the sliding rod, one end of the second spring is fixedly connected to the limiting plate, and the other end of the second spring is fixedly connected to the sliding rod.

[0018] The effects achieved by the above components are as follows: When the sliding rod is inserted into the card slot, the second spring is in a stretched state. Therefore, the elastic force of the second spring acts on the sliding rod, making the limit more stable.

[0019] Preferably, a telescopic rod is fixedly connected to the limiting plate, and a limiting hole is formed on the sliding rod.

[0020] The effects achieved by the above components are as follows: Stretch a telescopic rod and make it snap into the corresponding limiting hole to limit the sliding rod that does not need to be inserted into the card slot, preventing the sliding rod from abutting against the threaded rod under the action of the second spring and affecting the rotation of the threaded rod.

[0021] Compared with the prior art, the advantages and positive effects of the present utility model are that in the present utility model, by providing a dust-proof structure, when pushing the column to make the cutting tool cut the wall, the protective frame will contact and abut against the wall surface, and the fixed frame and the protective frame jointly protect the dust during the cutting process to prevent dust from splashing. The protective frame contacts the wall surface first. As the cutting tool gradually approaches the wall, the protective frame will slide into the fixed frame, squeezing the first spring to contract. After the cutting is completed and the tool moves away from the wall, the protective frame will reset under the action of the elastic force of the first spring for the next use. During the cutting process, start the dust suction pump, and the dust suction pump can pump the dust falling into the fixed frame into the collection box for convenient centralized treatment. During the up and down movement of the cutting tool, the balls will roll along the wall surface, which can reduce the friction of the protective frame moving with the cutting tool, thereby avoiding the situation that when the current strong electricity construction slot cutting device uses a cutting machine to cut a slot in the wall, a large amount of dust will be generated, and these dusts will fly in the air with the operation of the cutting machine, affecting the construction environment, and long-term stay of construction workers in the construction environment is likely to cause harm to the respiratory system of construction workers. Description of the Drawings

[0022] Figure 1 It is a three-dimensional structure diagram of a strong electricity construction slot cutting device proposed by the present utility model;

[0023] Figure 2 It is a three-dimensional structure diagram of another perspective of a strong electricity construction slot cutting device proposed by the present utility model;

[0024] Figure 3The present utility model provides a slot cutting device for high-voltage construction Figure 1 The enlarged view of part A;

[0025] Figure 4 It is a partial schematic diagram of an adjustment structure of a slot cutting device for high-voltage construction proposed by the present utility model.

[0026] Legend: 1. Bottom plate; 2. Column; 3. Slide block; 4. Installation plate; 5. Fixed block; 6. First motor; 7. Cutting tool; 8. Dust-proof structure; 81. Fixed frame; 82. Slide groove; 83. Protection frame; 84. First spring; 85. Suction pipe; 86. Collection box; 87. Suction pump; 88. Ball; 9. Adjustment structure; 91. Rotating shaft; 92. Fixed plate; 93. Limiting plate; 94. Slide rod; 95. Card slot; 96. Second spring; 97. Telescopic rod; 98. Limiting hole; 10. Second motor; 11. Threaded rod. Specific implementation mode

[0027] Example 1, as Figures 1 to 3 shown, a slot cutting device for high-voltage construction includes a bottom plate 1, a column 2 fixedly connected to the bottom plate 1, a slide block 3 slidably connected to the column 2, an installation plate 4 arranged on the slide block 3, a fixed block 5 fixedly connected to the installation plate 4, a first motor 6 fixedly connected to the fixed block 5, a cutting tool 7 fixedly connected to the output shaft of the first motor 6, a second motor 10 fixedly connected to the column 2, and a threaded rod 11 fixedly connected to the output shaft of the second motor 10. The threaded rod 11 is threadedly connected to the slide block 3.

[0028] Refer to Figures 1 to 3, a dust-proof structure 8 is provided on the mounting plate 4. The dust-proof structure 8 mainly consists of a fixed frame 81 which is fixedly connected to the mounting plate 4. A chute 82 is formed in the fixed frame 81, and a protective frame 83 is slidably connected in the chute 82. The staff pushes the column 2 to move the bottom plate 1 to the position where grooving is required, starts the first motor 6, and the output shaft of the first motor 6 drives the cutting blade 7 to rotate. The cutting blade 7 cuts the wall. Then starts the second motor 10, and the output shaft of the second motor 10 drives the threaded rod 11 to rotate, thereby driving the slider 3 to move up and down, so that the cutting blade 7 grooves the wall. When pushing the column 2 to make the cutting blade 7 cut the wall, the protective frame 83 will contact and abut against the wall surface. The fixed frame 81 and the protective frame 83 jointly protect the dust during the cutting process to prevent dust from splashing. Thus, it avoids the situation that when the current cutting device for strong electrical construction slots the wall with a cutting machine, a large amount of dust will be generated. These dusts will fly in the air as the cutting machine operates, affecting the construction environment. If construction workers stay in the construction environment for a long time, it is easy to cause harm to the respiratory system of construction workers. Two first springs 84 are fixedly connected in the chute 82. One end of each first spring 84 is fixedly connected to the protective frame 83. The protective frame 83 contacts the wall surface first. As the cutting blade 7 gradually approaches the wall, the protective frame 83 will slide into the fixed frame 81, squeezing the first spring 84 to contract. After the cutting is completed and the cutting blade 7 moves away from the wall, the protective frame 83 will reset under the action of the elastic force of the first spring 84 rebounding for the next use. A collection box 86 is fixedly connected to the bottom plate 1, and a dust suction pump 87 is fixedly connected to the collection box 86. The input end of the dust suction pump 87 is fixedly connected to a dust suction pipe 85, and the dust suction pipe 85 is communicated with the fixed frame 81. During the cutting process, start the dust suction pump 87, and the dust suction pump 87 can pump the dust falling into the fixed frame 81 into the collection box 86 for convenient centralized treatment. A number of balls 88 are provided on the protective frame 83. During the up and down movement of the cutting blade 7, the balls 88 will roll along the wall surface, which can reduce the friction of the protective frame 83 moving with the cutting blade 7.

[0029] Refer to Figure 2 and Figure 4, an adjusting structure 9 is provided on the slider 3. The adjusting structure 9 mainly consists of a rotating shaft 91. The rotating shaft 91 is rotatably connected to the slider 3 and fixedly connected to the mounting plate 4. The mounting plate 4 can be rotated to make the cutting tool 7 in a horizontal state, which is convenient for horizontal grooving. A fixed plate 92 is fixedly connected to the slider 3, and two limiting plates 93 are fixedly connected to the mounting plate 4. A sliding rod 94 is slidably inserted into the limiting plates 93. A clamping groove 95 is formed on the fixed plate 92. After the angle of the mounting plate 4 is adjusted, the sliding rod 94 is slid to make it snap into the clamping groove 95, so as to limit the mounting plate 4. A second spring 96 is sleeved on the sliding rod 94. One end of the second spring 96 is fixedly connected to the limiting plate 93, and the other end of the second spring 96 is fixedly connected to the sliding rod 94. When the sliding rod 94 is inserted into the clamping groove 95, the second spring 96 is in a stretched state. Therefore, the resilient force of the second spring 96 acts on the sliding rod 94 to make the limiting more stable. A telescopic rod 97 is fixedly connected to the limiting plate 93, and a limiting hole 98 is formed on the sliding rod 94. By stretching one telescopic rod 97 to make it snap into the corresponding limiting hole 98, the sliding rod 94 that does not need to be inserted into the clamping groove 95 can be limited, preventing the sliding rod 94 from abutting against the threaded rod 11 under the action of the second spring 96 and affecting the rotation of the threaded rod 11.

[0030] Working principle: The staff member pushes the column 2 to move the bottom plate 1 to the position where grooving is required. Then, the first motor 6 is started. The output shaft of the first motor 6 drives the cutting blade 7 to rotate, and the cutting blade 7 cuts the wall. Next, the second motor 10 is started. The output shaft of the second motor 10 drives the threaded rod 11 to rotate, thereby driving the slider 3 to move up and down, enabling the cutting blade 7 to groove the wall. When pushing the column 2 to make the cutting blade 7 cut the wall, the protective frame 83 will contact and abut against the wall surface. The fixed frame 81 and the protective frame 83 jointly protect the dust during the cutting process, preventing dust from splashing. Thus, it avoids the situation that when the current strong electricity construction grooving device uses a cutting machine to groove the wall, a large amount of dust will be generated. These dusts will fly in the air as the cutting machine operates, affecting the construction environment. If construction workers stay in the construction environment for a long time, it is easy to cause harm to the respiratory system of the construction workers. The protective frame 83 contacts the wall surface first. As the cutting blade 7 gradually approaches the wall, the protective frame 83 will slide into the fixed frame 81, squeezing the first spring 84 to contract. After cutting and moving away from the wall, the protective frame 83 will reset under the action of the elastic force of the first spring 84 rebounding for the next use. During the cutting process, the dust suction pump 87 is started. The dust suction pump 87 can pump the dust that has fallen into the fixed frame 81 into the collection box 86 for convenient centralized treatment. During the up and down movement of the cutting blade 7, the ball 88 will roll along the wall surface, which can reduce the friction of the protective frame 83 moving with the cutting blade 7. The mounting plate 4 can be rotated to make the cutting blade 7 in a horizontal state for convenient horizontal grooving. After the angle of the mounting plate 4 is adjusted, the sliding rod 94 is slid to make it snap into the card slot 95, which can limit the mounting plate 4. When the sliding rod 94 is inserted into the card slot 95, the second spring 96 is in a stretched state. Therefore, the elastic force of the second spring 96 rebounding acts on the sliding rod 94 to make the limit more stable. A telescopic rod 97 is stretched to make it snap into the corresponding limit hole 98, which can limit the sliding rod 94 that does not need to be inserted into the card slot 95, preventing the sliding rod 94 from abutting against the threaded rod 11 under the action of the second spring 96 and affecting the rotation of the threaded rod 11.

[0031] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model in other forms. Any person skilled in the art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present utility model, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model still fall within the protection scope of the technical solution of the present utility model. In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.

Claims

1. A slot cutting device for high-voltage construction, comprising a bottom plate (1), characterized in that: The base plate (1) is fixedly connected with a column (2), a slider (3) is slidably connected with the column (2), a mounting plate (4) is provided on the slider (3), a fixing block (5) is fixedly connected with the mounting plate (4), a first motor (6) is fixedly connected with the fixing block (5), a cutting knife (7) is fixedly connected with the output shaft of the first motor (6), a second motor (10) is fixedly connected with the column (2), a threaded rod (11) is fixedly connected with the output shaft of the second motor (10), the threaded rod (11) is threadedly connected with the slider (3), a dustproof structure (8) is provided on the mounting plate (4), the dustproof structure (8) mainly consists of a fixing frame (81), the fixing frame (81) is fixedly connected with the mounting plate (4), a sliding groove (82) is provided on the fixing frame (81), and a protective frame (83) is slidably connected in the sliding groove (82).

2. The strong current construction slot cutting device according to claim 1, characterized in that: Two first springs (84) are fixedly connected in the sliding groove (82), and one end of the first spring (84) is fixedly connected to the protection frame (83).

3. The strong current construction slot cutting device according to claim 2, characterized in that: A collecting box (86) is fixedly connected to the bottom plate (1), a dust suction pump (87) is fixedly connected to the collecting box (86), an input end of the dust suction pump (87) is fixedly connected to a dust suction pipe (85), and the dust suction pipe (85) is in communication with the fixed frame (81).

4. The strong current construction slot cutting device according to claim 3 is characterized in that: A plurality of rolling balls (88) are arranged on the protection frame (83).

5. The strong current construction slot cutting device according to claim 4, characterized in that: The slider (3) is provided with an adjustment structure (9), the adjustment structure (9) mainly consisting of a rotating shaft (91), the rotating shaft (91) being rotatably connected to the slider (3), and the rotating shaft (91) being fixedly connected to the mounting plate (4).

6. The strong current construction slot cutting device according to claim 5, characterized in that: The slider (3) is fixedly connected to a fixing plate (92), the mounting plate (4) is fixedly connected to two limiting plates (93), a sliding rod (94) is slidably inserted on the limiting plates (93), and a card slot (95) is provided on the fixing plate (92).

7. The strong current construction slot cutting device according to claim 6, characterized in that: A second spring (96) is sleeved on the slide bar (94), one end of the second spring (96) is fixedly connected to the limit plate (93), and the other end of the second spring (96) is fixedly connected to the slide bar (94).

8. The strong current construction slot cutting device according to claim 7, characterized in that: A telescopic rod (97) is fixedly connected to the limiting plate (93), and a limiting hole (98) is provided on the sliding rod (94).

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