Electric power pipe cutting device for electric power construction

Abstract

The utility model relates to the technical field of electric power construction, in particular to an electric power pipe cutting device for electric power construction, which comprises a mounting plate and a fixing shell, the top surface of the mounting plate is fixedly connected with the fixing shell, a driving component is arranged in an inner cavity of the fixing shell, and a cutting knife is mounted on the driving component. By arranging the side plates, the springs, the arc-shaped plate and the arc-shaped shell, when the power tube is cut, the arc-shaped plate is pulled according to the specification of the power tube, so that the arc-shaped plate extends out of the arc-shaped shell by a proper length, and then the device is arranged on the outer side wall of the power tube in a sleeving manner; the arc-shaped plate and the arc-shaped shell can be tightly attached to the outer side wall of the power tube under the action of the spring, clamping between the device and the power tube is achieved, the device can conveniently adapt to cutting operation of the power tubes of different specifications, and use is convenient. The cutting device has the advantages of convenience in cutting operation and good universality.

Description

Technical Field

[0001] The utility model relates to a cutting device, in particular to an electric power pipe cutting device for electric power construction. Background Art

[0002] Power pipe, also known as cable pipe, is a pipe specially used for transmitting and distributing electric energy. Its main function is to protect the cable line, prevent the wires from being directly exposed to the outside, and prevent the wires from being damaged and disturbed by the external environment.

[0003] When constructing power pipes, it is necessary to cut the power pipes into specified lengths according to actual needs to complete the power construction operation. At present, the cutting of power pipes is completed by manual cutting operations. In the process of cutting the power pipes, it not only takes a long time but is also not conducive to the control of the cutting size of the power pipes, making the cutting of the power pipes inconvenient; and the power pipes in the prior art have various sizes and specifications, which brings further inconvenience to manual cutting and is not conducive to power construction operations. For this reason, the utility model proposes a power pipe cutting device for power construction. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides an electric power pipe cutting device for electric power construction, which overcomes the deficiencies of the prior art.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A power pipe cutting device for power construction comprises a mounting plate, a fixed shell is fixedly connected to the top surface of the mounting plate, a driving assembly is arranged in the inner cavity of the fixed shell, a cutting knife is installed on the driving assembly, two arc shells are symmetrically arranged on the lower side of the mounting plate, the front and rear side walls of the arc shell are fixedly connected to a fixed shaft near the top surface, the other end of the fixed shaft is movably connected to a side plate, the side plate is fixedly connected to the mounting plate, a spring is sleeved on the fixed shaft, one end of the spring is fixedly connected to the side plate, the other end of the spring is fixedly connected to the arc shell, an arc plate is movably connected in the arc shell, a side groove is provided on the arc plate away from the arc shell, a round shaft is fixedly connected in the side groove, and a first round roller is movably connected to the round shaft.

[0007] As an optimal technical solution of the utility model, the driving assembly includes a double-headed motor, both ends of the double-headed motor are fixedly connected with a main shaft, the main shaft on the front side passes through a fixed shell and is connected to a cutting knife, the main shaft on the rear side is movably connected to the rear side wall of the fixed shell and a first pulley is fixedly connected to the side wall, two vertical plates are symmetrically fixedly connected to the bottom surface of the mounting plate front and back, the same movable shaft is movably connected between the two vertical plates, a second round roller and a second pulley are fixedly connected to the side wall of the movable shaft, a through groove is opened on the mounting plate, the first pulley and the second pulley are sleeved with the same belt, and the belt passes through the through groove.

[0008] As a preferred technical solution of the utility model, anti-slip pads are fixedly connected to the outer side walls of the first round roller and the second round roller.

[0009] As a preferred technical solution of the utility model, the bottom surface of the mounting plate is arranged in an arc shape, and the second round roller is located at the center of the bottom surface of the mounting plate.

[0010] As a preferred technical solution of the utility model, a plurality of circular grooves are evenly distributed on the outer wall of the arc plate, and a fixing bolt is threadedly connected to the side of the arc shell away from the mounting plate, and one end of the fixing bolt extends into the inner cavity of the arc shell and is inserted into one of the circular grooves.

[0011] As a preferred technical solution of the utility model, arc grooves are provided on the front and rear side walls of the inner cavity of the arc shell, and sliders are fixedly connected to the front and rear side walls of the arc plate, and the sliders are movably connected to the arc grooves.

[0012] As a preferred technical solution of the utility model, a handle is fixedly connected to the top surface of the fixed shell.

[0013] The present invention provides a power pipe cutting device for power construction, which has the following beneficial effects:

[0014] 1. The utility model is provided with a driving assembly, a cutting knife and a first round roller. When cutting the power pipe, the double-headed motor drives the main shaft to rotate, the main shaft on one side drives the cutting knife to rotate to achieve cutting, and the main shaft on the other side drives the second round roller to rotate through a belt drive. The first round roller and the second round roller move on the outer wall of the power pipe, so that the power pipe can be automatically and stably cut, making the cutting operation of the power pipe convenient;

[0015] 2. The utility model is provided with side plates, springs, arc plates and arc shells. When cutting the power pipe, the arc plate is pulled according to the specifications of the power pipe so that the arc plate extends to a suitable length of the arc shell. Then the device is sleeved on the outer wall of the power pipe. Under the action of the spring, the arc plate and the arc shell can be tightly attached to the outer wall of the power pipe, thereby achieving clamping between the device and the power pipe, making it easy for the device to adapt to cutting operations on power pipes of different specifications and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the front three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the side three-dimensional structure of the utility model;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the drive assembly of the utility model;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the arc-shaped shell and the arc-shaped plate of the utility model;

[0021] Figure 5 It is a three-dimensional structural schematic diagram of the arc plate of the utility model.

[0022] In the figure: 1. mounting plate; 2. fixed shell; 3. drive assembly; 4. cutting knife; 5. arc shell; 6. fixed shaft; 7. side plate; 8. spring; 9. arc plate; 10. side groove; 11. round shaft; 12. first round roller; 13. double-headed motor; 14. main shaft; 15. first pulley; 16. vertical plate; 17. movable shaft; 18. second round roller; 19. second pulley; 20. belt; 21. anti-slip pad; 22. round groove; 23. fixing bolt; 24. handle; 25. slider. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0024] Example: Figure 1-5As shown, a power pipe cutting device for power construction comprises a mounting plate 1, a fixed shell 2 is fixedly connected to the top surface of the mounting plate 1, a driving assembly 3 is arranged in the inner cavity of the fixed shell 2, a cutting knife 4 is arranged on the driving assembly 3, the driving assembly 3 comprises a double-headed motor 13, both ends of the double-headed motor 13 are fixedly connected to a main shaft 14, the front main shaft 14 passes through the fixed shell 2 and is connected to the cutting knife 4, the rear main shaft 14 is movably connected to the rear side wall of the fixed shell 2 and a first pulley 15 is fixedly connected to the side wall, two vertical plates 16 are symmetrically fixedly connected to the bottom surface of the mounting plate 1, a same movable shaft 17 is movably connected between the two vertical plates 16, a second round roller 18 and a second pulley 19 are fixedly connected to the side wall of the movable shaft 17, a through groove is opened on the mounting plate 1, a same belt 20 is sleeved on the first pulley 15 and the second pulley 19, the belt 20 passes through the through groove, so as to realize the motion drive of the device on the power pipe and the cutting processing operation of the power pipe;

[0025] The bottom surface of the mounting plate 1 is arc-shaped, and the second round roller 18 is located at the center of the bottom surface of the mounting plate 1, so as to be suitable for cutting electric power pipes;

[0026] A handle 24 is fixedly connected to the top surface of the fixed shell 2 to facilitate carrying and using the device;

[0027] Two arc-shaped shells 5 are symmetrically arranged on the lower side of the mounting plate 1. The front and rear side walls of the arc-shaped shells 5 are fixedly connected with fixed shafts 6 near the top surface. The other end of the fixed shaft 6 is movably connected with a side plate 7. The side plate 7 is fixedly connected to the mounting plate 1. A spring 8 is sleeved on the fixed shaft 6. One end of the spring 8 is fixedly connected to the side plate 7. The other end of the spring 8 is fixedly connected to the arc-shaped shell 5. An arc-shaped plate 9 is movably connected inside the arc-shaped shell 5. Through the movement of the arc-shaped plate 9 inside the arc-shaped shell 5, the device can adapt to cutting and processing operations of power pipes with different diameters, and has good versatility.

[0028] Among them, a plurality of circular grooves 22 are evenly distributed on the outer wall of the arc plate 9, and a fixing bolt 23 is threadedly connected to the side of the arc shell 5 away from the mounting plate 1. One end of the fixing bolt 23 extends into the inner cavity of the arc shell 5 and is inserted into one of the circular grooves 22, so that the positioning operation of the arc shell 5 and the arc plate 9 can be realized, which is convenient for cutting;

[0029] Among them, arc-shaped grooves are opened on the front and rear side walls of the inner cavity of the arc-shaped shell 5, and sliders 25 are fixedly connected to the front and rear side walls of the arc-shaped plate 9. The sliders 25 are movably connected to the arc-shaped grooves to improve the stability of the movement between the arc-shaped plate 9 and the arc-shaped shell 5;

[0030] A side groove 10 is provided on the side of the arc plate 9 away from the arc shell 5, a round shaft 11 is fixedly connected in the side groove 10, and a first round roller 12 is movably connected to the round shaft 11, which can assist the movement of the device on the power pipe and improve the stability of the cutting operation of the device;

[0031] Among them, anti-slip pads 21 are fixedly connected to the outer side walls of the first round roller 12 and the second round roller 18 to facilitate the movement of the device.

[0032] Working principle: When the device of the utility model is used, the device is first adjusted according to the diameter of the power pipe to be cut, the arc plate 9 is pulled out of the arc shell 5 to a suitable length, and then the fixing bolt 23 is rotated so that one end of the fixing bolt 23 is inserted into the circular groove 22 to achieve the positioning between the arc plate 9 and the arc shell 5, and then the arc plates 9 on both sides are pulled apart, and the device is sleeved on the outer wall of the power pipe. Under the action of the spring 8, the arc shell 5 and the arc plate 9 on both sides move toward the side of the power pipe to achieve the clamping between the device and the power pipe, and a cutting knife 4 of a suitable size is selected and installed on the main shaft 14 and the cutting knife 4 is moved to the cutting position At, the device is connected to an external power supply, and the double-headed motor 13 is started. The double-headed motor 13 drives the two main shafts 14 to rotate. The main shaft 14 on one side drives the cutting knife 4 to rotate to realize the cutting operation on the power pipe, and the main shaft 14 on the other side drives the first pulley 15 to rotate. The first pulley 15 drives the second pulley 19 to rotate through the belt 20. The second pulley 19 drives the movable shaft 17 to rotate. The movable shaft 17 drives the second round roller 18 to rotate. The second round roller 18 is used to drive the device to move on the outer wall of the power pipe, and the first round roller 12 is used to realize the movement assistance of the device, so that the device can perform convenient cutting and processing operations on the power pipe, which is convenient for power construction operations.

[0033] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0034] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A power pipe cutting device for power construction, comprising a mounting plate (1), characterized in that: A fixed shell (2) is fixedly connected to the top surface of the mounting plate (1), a driving assembly (3) is arranged in the inner cavity of the fixed shell (2), a cutting knife (4) is installed on the driving assembly (3), two arc-shaped shells (5) are symmetrically arranged on the lower side of the mounting plate (1), front and rear side walls of the arc-shaped shells (5) are fixedly connected to fixed shafts (6) near the top surface, the other end of the fixed shaft (6) is movably connected to a side plate (7), and the side plate (7) is connected to the mounting plate (1). The fixed shaft (6) is sleeved with a spring (8), one end of the spring (8) is fixedly connected to the side plate (7), and the other end of the spring (8) is fixedly connected to the arc shell (5). An arc plate (9) is movably connected inside the arc shell (5), and a side groove (10) is provided on the side of the arc plate (9) away from the arc shell (5). A round shaft (11) is fixedly connected inside the side groove (10), and a first round roller (12) is movably connected to the round shaft (11).

2. The power pipe cutting device for power construction according to claim 1, characterized in that: The driving assembly (3) comprises a double-headed motor (13), both ends of which are fixedly connected to a main shaft (14), the main shaft (14) on the front side passes through the fixed shell (2) and is connected to the cutting knife (4), the main shaft (14) on the rear side is movably connected to the rear side wall of the fixed shell (2) and a first pulley (15) is fixedly connected to the side wall, two vertical plates (16) are symmetrically fixedly connected to the bottom surface of the mounting plate (1) in a front-to-back manner, a same movable shaft (17) is movably connected between the two vertical plates (16), a second round roller (18) and a second pulley (19) are fixedly connected to the side wall of the movable shaft (17), a through groove is provided on the mounting plate (1), the first pulley (15) and the second pulley (19) are sleeved with the same belt (20), and the belt (20) passes through the through groove.

3. The power pipe cutting device for power construction according to claim 2, characterized in that: Anti-slip pads (21) are fixedly connected to the outer side walls of the first round roller (12) and the second round roller (18).

4. The electric power pipe cutting device for electric power construction according to claim 2, characterized in that: The bottom surface of the mounting plate (1) is arranged in an arc shape, and the second round roller (18) is located at the center of the bottom surface of the mounting plate (1).

5. The electric power pipe cutting device for electric power construction according to claim 1, characterized in that: A plurality of circular grooves (22) are evenly distributed on the outer wall of the arc plate (9); a fixing bolt (23) is threadedly connected to the side of the arc shell (5) away from the mounting plate (1); one end of the fixing bolt (23) extends into the inner cavity of the arc shell (5) and is inserted into one of the circular grooves (22).

6. The electric power pipe cutting device for electric power construction according to claim 1, characterized in that: The front and rear side walls of the inner cavity of the arc-shaped shell (5) are both provided with arc-shaped grooves, and the front and rear side walls of the arc-shaped plate (9) are both fixedly connected with sliders (25), and the sliders (25) are movably connected to the arc-shaped grooves.

7. The power pipe cutting device for power construction according to claim 1, characterized in that: A handle (24) is fixedly connected to the top surface of the fixed shell (2).

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