Electric power pipe cutting device for electric power construction

Abstract

The invention relates to the technical field of electric power construction, and particularly discloses an electric power construction electric power pipe cutting device which comprises a base and further comprises an auxiliary assembly arranged on one side of a cutting machine body and used for assisting in cutting an electric power pipe into different lengths; the grinding assembly is arranged on one side of the auxiliary assembly, and the grinding assembly is used for removing burrs at the cutting opening of the electric power pipe; and the synchronous assembly is arranged on the grinding assembly, and the grinding assembly can be conveniently adjusted through the synchronous assembly. According to the electric power pipe cutting device, the stability of an electric power pipe during cutting can be guaranteed through the auxiliary assembly, the cutting machine body is assisted to cut the electric power pipe into different lengths, burrs at a cutting opening of the electric power pipe can be conveniently ground and removed through the grinding assembly, the influence on the construction efficiency of the electric power pipe can be avoided, and the grinding assembly can be conveniently adjusted through the synchronous assembly; therefore, burrs of the electric power tube can be conveniently polished and removed through the polishing assembly.

Description

Technical Field

[0001] The invention relates to the technical field of electric power construction, in particular to an electric power pipe cutting device for electric power construction. Background Art

[0002] The power pipe is a product that uses PE for hot-dip plastic or epoxy resin for internal and external coating. It has excellent corrosion resistance. At the same time, the coating itself has good electrical insulation, will not cause electrical corrosion, has low water absorption, high mechanical strength, and a small friction coefficient. It can achieve the purpose of long-term use and can effectively prevent damage to plant roots and soil environmental stress. When the power pipe is put into construction, it is usually cut into different lengths using a cutting machine to facilitate combined installation.

[0003] After the power pipe is cut by a cutting machine, there will be burrs at the cut end of the power pipe, which may affect the later welding performance of the pipeline. During the construction process, it may also scratch or cut the construction workers, affecting the construction efficiency and the safety of the workers. In addition, when the wires and cables pass through the power pipe, they may also be damaged. When removing the burrs at the cut end of the power pipe, it may be necessary to move the power pipe and use special equipment to remove the burrs, which will reduce the construction efficiency and make it inconvenient to remove the burrs at the cut end of the power pipe. For this reason, we propose an electric power pipe cutting device for power construction. Summary of the invention

[0004] The purpose of the present invention is to provide a power pipe cutting device for power construction to solve the problem raised in the above background technology that after the power pipe is cut, it may be inconvenient to remove the burrs at the cut end of the power pipe, and the efficiency of power pipe construction may be reduced.

[0005] To achieve the above object, the present invention provides the following technical solution: an electric power pipe cutting device for electric power construction, comprising: a base, a cutting machine body is arranged on one side of the upper end of the base, a rotating arm is rotatably arranged on the cutting machine body, and a motor is fixedly arranged on one side of the rotating arm,

[0006] Also included: an auxiliary component, the auxiliary component is arranged on one side of the cutting machine body, and the auxiliary component is used to assist in cutting the power pipe into different lengths;

[0007] A grinding component, which is arranged on one side of the auxiliary component and is used to remove burrs at the cutting opening of the power pipe;

[0008] The synchronous component is arranged on the grinding component, and the grinding component can be conveniently adjusted through the synchronous component.

[0009] Among them, the auxiliary component includes a screw rotatably arranged with the cutting machine body, a limit rod fixedly arranged with the cutting machine body is arranged on one side of the screw, a connecting block slidably arranged with the limit rod is threaded on the screw, an abutment plate is fixedly arranged on one side of the connecting block, and a first support plate is fixedly arranged on the lower side of the abutment plate.

[0010] Among them, a limit plate fixedly connected to the limit rod is rotatably provided at one end of the lead screw, a fixed rod fixedly connected to the base is fixedly provided at the lower end of the limit plate, a first bevel gear is fixedly sleeved on the side of the lead screw close to the cutting machine body, the first bevel gear is meshingly connected to the second bevel gear, a handle is fixedly provided in the middle of the second bevel gear, and a support frame fixedly connected to the cutting machine body is rotatably provided on the handle.

[0011] Among them, the grinding assembly includes a first three-jaw chuck and a second three-jaw chuck arranged on one side of the auxiliary assembly, the second three-jaw chuck is located on the side close to the cutting machine body, a U-shaped rod is fixedly arranged between the first three-jaw chuck and the abutment plate, and a clamping block is slidably arranged on the opposite sides of the first three-jaw chuck and the second three-jaw chuck.

[0012] A sliding cavity is provided inside one side of the block, a sliding block is slidably arranged in the sliding cavity, a grinding block is fixedly arranged on one side of the sliding block, and a first spring is fixedly arranged between the sliding block and the inner end of the sliding cavity.

[0013] Among them, a support rod is fixedly provided on one side of the clamping block on the lower side of the first three-jaw chuck, and a second supporting plate is fixedly provided on the other end of the support rod, an adsorption plate is fixedly provided on one side of the clamping block on the lower side of the second three-jaw chuck, a guide rod is symmetrically fixedly provided on one end of the adsorption plate, a receiving block is slidably provided on one end of the two guide rods, a third supporting plate is fixedly provided on the upper side of the receiving block, and a telescopic rod fixedly connected to the base is fixedly provided on the lower end of the receiving block.

[0014] Among them, a fixed block is fixedly provided on one side of the receiving block close to the adsorption plate, an electromagnetic block magnetically attracted to the adsorption plate is fixedly embedded on one side of the fixed block, a mounting block is fixedly provided on the lower end of the top of the cutting machine body, a button electrically connected to the electromagnetic block is fixedly installed on the lower side of the mounting block, a second spring is symmetrically fixed between the adsorption plate and the receiving block, the second spring is sleeved on the guide rod, a connecting rod is fixedly provided on the lower side of the second three-jaw chuck, a sliding block is fixedly provided on the lower side of the connecting rod, and a sliding rail fixedly connected to the base is slidably provided on the lower side of the sliding block.

[0015] Among them, a sleeve is movably arranged in the middle of the second three-jaw chuck, a connecting sleeve rotatably connected to the sleeve is fixedly arranged on one side of the second three-jaw chuck, a pull rod is slidably arranged in the sleeve, an installation cavity is arranged inside the sleeve, an inner support rod rotatably connected to the side wall of the sleeve is symmetrically arranged at one end of the pull rod, and a third spring is fixedly arranged between the pull rod and the bottom end of the installation cavity.

[0016] The other end of the pull rod is fixedly provided with a second rubber wheel, the output shaft of the motor is fixedly provided with a transmission rod, and one end of the transmission rod is fixedly provided with a first rubber wheel.

[0017] Among them, the synchronization component includes a protrusion fixedly set on the upper end of the square block of the first three-jaw chuck and the second three-jaw chuck, a third bevel gear is fixedly set on the outer side of the protrusion, the third bevel gear is meshingly connected with the fourth bevel gear, a sliding sleeve is fixedly set in the middle of the fourth bevel gear on the upper side of the first three-jaw chuck, a first supporting block fixedly connected to the first three-jaw chuck is rotatably set on the sliding sleeve, a sliding rod slidably set with the sliding sleeve is fixedly set in the middle of the fourth bevel gear on the upper side of the second three-jaw chuck, a second supporting block fixedly connected to the second three-jaw chuck is rotatably set on the sliding rod, a limiting block is symmetrically fixedly set on the inner wall of the sliding sleeve, and limiting grooves are symmetrically opened on the sliding rod.

[0018] The present invention has at least the following beneficial effects:

[0019] The present invention can ensure the stability of the power pipe cutting through the auxiliary components, and the auxiliary cutting machine body cuts the power pipe into different lengths. After the power pipe is cut, the burrs at the cut mouth of the power pipe can be conveniently polished and removed through the polishing component. While the polishing component is polishing and removing the burrs at the cut mouth of the power pipe, the next section of the power pipe can be cut through the cutting machine body at the same time, thereby facilitating the removal of burrs at the cut mouth of the power pipe and avoiding affecting the construction efficiency of the power pipe. The synchronous component can facilitate the adjustment of the polishing component, thereby facilitating the polishing and removal of burrs on the power pipe through the polishing component. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the front-view stereoscopic structure of the present invention;

[0021] Figure 2 It is a structural schematic diagram of the auxiliary components of the present invention;

[0022] Figure 3 This is a schematic structural diagram of the first three-jaw chuck connection of the present invention;

[0023] Figure 4 This is a schematic structural diagram of the internal cross-section of the card block of the present invention;

[0024] Figure 5 This is a schematic structural diagram of the second three-jaw chuck connection of the present invention;

[0025] Figure 6 It is a schematic diagram of the structure of the explosion between the adsorption plate and the fixing block of the present invention;

[0026] Figure 7 For the present invention Figure 2 The enlarged structural diagram at A in the middle;

[0027] Figure 8 It is a schematic structural diagram of the internal section of the sleeve of the present invention;

[0028] Fig. 9 It is a structural schematic diagram of the synchronization component of the present invention;

[0029] Fig.10 It is a schematic diagram of the structure of the explosion at the connection between the sliding sleeve and the sliding rod of the present invention.

[0030] In the figure: 11, base; 12, cutting machine body; 121, rotating arm; 122, motor; 2, auxiliary components; 21, lead screw; 22, limit rod; 23, limit plate; 24, fixing rod; 25, connecting block; 26, abutment plate; 27, first support plate; 28, first bevel gear; 29, second bevel gear; 210, handle; 211, support frame; 3, grinding component; 31, first three-jaw chuck; 32, second three-jaw chuck; 33, U-shaped rod; 34, block; 35, slider; 36, grinding block; 37, sliding chamber; 38, first spring; 39, support rod; 310, second support plate; 311, adsorption plate; 312, guide rod; 313, receiving block; 314, third support plate; 315, fixed block; 316, electromagnetic block; 317, second spring; 318, telescopic rod; 319, connecting rod; 320, sliding block; 321, slide rail; 322, sleeve; 323, pull rod; 324, installation cavity; 325, inner support rod; 326, third spring; 327, connecting sleeve; 328, installation block; 329, button; 330, transmission rod; 331, first rubber wheel; 332, second rubber wheel; 4, synchronization component; 41, protrusion; 42, third bevel gear; 43, fourth bevel gear; 44, sleeve; 45, sliding rod; 46, first support block; 47, second support block; 48, limit block; 49, limit groove. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] Embodiment 1

[0033] See also Figures 1 to 10 The present invention provides a technical solution: a power pipe cutting device for power construction, comprising: a base 11, a cutting machine body 12 is arranged on one side of the upper end of the base 11, a rotating arm 121 is rotatably arranged on the cutting machine body 12, and a motor 122 is fixedly arranged on one side of the rotating arm 121,

[0034] The auxiliary component 2 is arranged on one side of the cutting machine body 12, and is used to assist in cutting the power pipe into different lengths;

[0035] A grinding component 3, which is arranged on one side of the auxiliary component 2 and is used to remove burrs at the cutting opening of the power pipe;

[0036] The synchronization component 4 is arranged on the grinding component 3 , and the grinding component 3 can be conveniently adjusted through the synchronization component 4 .

[0037] When the electric pipe is cut by the cutting machine body 12, the auxiliary component 2 can ensure the stability of the cutting of the electric pipe. The auxiliary cutting machine body 12 cuts the electric pipe into different lengths. After the electric pipe is cut, the grinding component 3 can be used to grind and remove the burrs at the cut end of the electric pipe. While the grinding component 3 is grinding and removing the burrs at the cut end of the electric pipe, the cutting machine body 12 can be used to cut the next section of the electric pipe at the same time, thereby facilitating the removal of burrs at the cut end of the electric pipe and avoiding affecting the construction efficiency of the electric pipe. The synchronization component 4 can facilitate the adjustment of the grinding component 3, thereby facilitating the grinding and removal of burrs on the electric pipe by the grinding component 3.

[0038] Embodiment 2

[0039] The auxiliary component 2 includes a lead screw 21 rotatably set with the cutting machine body 12, a limit rod 22 fixedly set with the cutting machine body 12 is provided on one side of the lead screw 21, a connecting block 25 slidably set with the limit rod 22 is threaded on the lead screw 21, and the limit rod 22 can guide and limit the movement of the connecting block 25, and an abutment plate 26 is fixedly set on one side of the connecting block 25, and a rubber pad is fixed on one side end of the abutment plate 26 close to the cutting machine body 12 to increase the fitting effect between the power tube and the abutment plate 26 when the power tube abuts on the abutment plate 26, and a first support plate 27 is fixedly set on the lower side of the abutment plate 26, and the first support plate 27 is used to support the power tube.

[0040] A limit plate 23 fixedly connected to the limit rod 22 is rotatably provided at one end of the lead screw 21, and a fixing rod 24 fixedly connected to the base 11 is fixedly provided at the lower end of the limit plate 23. The limit plate 23 can limit the connection block 25 to prevent the connection block 25 from slipping off the lead screw 21 and the limit rod 22;

[0041] A first bevel gear 28 is fixedly sleeved on one side of the lead screw 21 close to the cutting machine body 12, and the first bevel gear 28 is meshedly connected with the second bevel gear 29. A handle 210 is fixedly arranged in the middle of the second bevel gear 29, and a support frame 211 fixedly connected to the cutting machine body 12 is rotatably arranged on the handle 210. The support frame 211 can support and fix the handle 210 and the second bevel gear 29. By rotating the handle 210, the second bevel gear 29 rotates, thereby rotating the first bevel gear 28, and rotating the lead screw 21, thereby rotating the lead screw 21. The connecting block 25 can be moved left and right, so that the connecting block 25 and the abutment plate 26 can be adjusted to a suitable position according to the required cutting length of the power tube, and then the power tube is placed on the cutting seat of the cutting machine body 12, and one end of the power tube is abutted against the abutment plate 26, and the power tube is supported by the first support plate 27, and then the power tube is cut by the cutting machine body 12, so that the stability of the power tube during cutting can be guaranteed by the auxiliary component 2, and the auxiliary cutting machine body 12 can cut the power tube into different lengths.

[0042] The grinding assembly 3 includes a first three-jaw chuck 31 and a second three-jaw chuck 32 arranged on one side of the auxiliary assembly 2. The second three-jaw chuck 32 is located on the side close to the cutting machine body 12. A U-shaped rod 33 is fixedly arranged between the first three-jaw chuck 31 and the abutment plate 26. When the connecting block 25 and the abutment plate 26 move left and right, the first three-jaw chuck 31 can be driven to move synchronously through the U-shaped rod 33, so that the burrs of the power pipes with different cutting lengths can be ground and removed through the grinding assembly 3. A clamping block 34 is slidably arranged on the opposite side of the first three-jaw chuck 31 and the second three-jaw chuck 32.

[0043] A sliding cavity 37 is provided inside one side of the clamping block 34, and a slider 35 is slidably arranged in the sliding cavity 37. A grinding block 36 is fixedly arranged on one side of the slider 35. The burrs at both ends of the power tube after cutting are grinded and removed by the grinding blocks 36 on the first three-jaw chuck 31 and the second three-jaw chuck 32. A first spring 38 is fixedly arranged between the slider 35 and the inner end of the sliding cavity 37. The end side wall of the power tube abuts against the inner side of the grinding block 36. When the burrs on the end side of the power tube are grinded, the first spring 38 can ensure that the end side wall of the power tube abuts against the grinding block 36, thereby ensuring that the grinding block 36 grinds the burrs at the cutting opening on the end side of the power tube.

[0044] A support rod 39 is fixedly provided on one side of the block 34 on the lower side of the first three-jaw chuck 31, and a second support plate 310 is fixedly provided on the other end of the support rod 39. By rotating the square block on the first three-jaw chuck 31, the three blocks 34 are synchronously moved toward or away from the center of the first three-jaw chuck 31, so that the positions of the block 34 and the grinding block 36 can be adjusted according to the power pipes of different diameters, so that the grinding block 36 corresponds to the side wall of the end of the power pipe, and the side wall at the cut end of the power pipe can be inserted into the inner side of the grinding block 36, so that power pipes of different diameters can be ground. The second three-jaw chuck 32 is similar to the first three-jaw chuck 31. When the block 34 located on the lower side of the center of the first three-jaw chuck 31 moves up and down, the second support plate 310 can be driven to move up and down by the support rod 39 to support the end of the power pipe close to the first three-jaw chuck 31.

[0045] An adsorption plate 311 is fixedly provided on one side of the block 34 at the lower side of the second three-jaw chuck 32, and a guide rod 312 is symmetrically fixedly provided on one end of the adsorption plate 311. A receiving block 313 is slidably provided on one end of the two guide rods 312, and a third supporting plate 314 is fixedly provided on the upper side of the receiving block 313. When the block 34 located at the lower side of the center on the second three-jaw chuck 32 moves up and down, the adsorption plate 311 can be moved up and down, and the receiving block 313 can be driven to move up and down through the guide rod 312. This can then drive the third support plate 314 to move, so as to support one end of the power pipe close to the second three-jaw chuck 32. A telescopic rod 318 fixedly connected to the base 11 is fixedly provided at the lower end of the receiving block 313. When the receiving block 313 moves up and down, the telescopic rod 318 is extended or shortened. The setting of the telescopic rod 318 can guide the up and down movement of the receiving block 313 and the third support plate 314, and can also provide certain support for the receiving block 313 and the third support plate 314.

[0046] A fixing block 315 is fixedly arranged on one side of the receiving block 313 close to the adsorption plate 311, and an electromagnetic block 316 that is magnetically attracted to the adsorption plate 311 is fixedly embedded on one side of the fixing block 315. A mounting block 328 is fixedly arranged on the top lower end of the cutting machine body 12, and a button 329 that is electrically connected to the electromagnetic block 316 is fixedly arranged on the lower side of the mounting block 328. A second spring 317 is symmetrically fixedly arranged between the adsorption plate 311 and the receiving block 313, and the second spring 317 is sleeved on the guide rod 312. After the cutting machine body 12 completes the cutting of the power pipe, the cutting The rotating arm 121 of the cutting machine body 12 will rotate upward to the initial position, and the rotating arm 121 will press the button 329 to cut off the power of the electromagnetic block 316. Under the elastic force of the second spring 317, the adsorption plate 311 will move away from the third support plate 314, so that the second three-jaw chuck 32 will move away from the third support plate 314. Through the connecting sleeve 327, the sleeve 322 can be synchronously moved away from the third support plate 314, so that the power pipe cut by the cutting machine body 12 can be placed on the second support plate 310 and the third support plate 314.

[0047] A connecting rod 319 is fixedly provided on the lower side of the second three-jaw chuck 32, a sliding block 320 is fixedly provided on the lower side of the connecting rod 319, and a sliding rail 321 fixedly connected to the base 11 is slidably provided on the lower side of the sliding block 320. When the second three-jaw chuck 32 moves away from or close to the third support plate 314, the sliding block 320 slides on the sliding rail 321, and the second three-jaw chuck 32 can be supported by the connecting rod 319.

[0048] A sleeve 322 is movably provided in the middle of the second three-jaw chuck 32, and the sleeve 322 is movably inserted into the center hole of the second three-jaw chuck 32. A connecting sleeve 327 is fixedly provided on one side of the second three-jaw chuck 32, which is rotatably connected to the sleeve 322 through a bearing. A pull rod 323 is slidably provided in the sleeve 322, and an installation cavity 324 is provided inside the sleeve 322. One end of the pull rod 323 is located in the installation cavity 324, and the other end passes through the sleeve 322 and extends to the outside. An inner support rod 325 rotatably connected to the side wall of the sleeve 322 is symmetrically rotatably provided at one end of the pull rod 323, and a third spring 326 is fixedly provided between the pull rod 323 and the bottom end of the installation cavity 324. After the power tube is placed on the second support plate 310 and the third support plate 314, the rotating arm 121 is slightly rotated downward to disengage the rotating arm 121 from the button 329, so that the electromagnetic block 316 is energized to generate magnetism and move away from the sleeve The pull rod 323 is pulled in the direction of the sleeve 322 to make the inner support rod 325 retract inward, the third spring 326 is stretched, and then the second three-jaw chuck 32 is pushed toward the third support plate 314, and under the magnetic attraction of the electromagnetic block 316 on the adsorption plate 311, the adsorption plate 311 and the electromagnetic block 316 are adsorbed and fixed, and after the second three-jaw chuck 32 is moved close to the third support plate 314, the sleeve 322 and the inner support rod 325 move into the interior of the power tube, and the side walls at the cut ends of the power tube respectively abut against the inner sides of the grinding blocks 36 on the first three-jaw chuck 31 and the second three-jaw chuck 32, and then the pull rod 323 is moved toward the sleeve 322, and under the pulling force of the third spring 326, the inner support rod 325 is unfolded and firmly abutted against the inner wall of the power tube, and an anti-skid pad can be provided on the end side of the inner support rod 325 to increase the fastening effect between the inner support rod 325 and the inner wall of the power tube.

[0049] The other end of the pull rod 323 is fixedly provided with a second rubber wheel 332, the output shaft of the motor 122 is fixedly provided with a transmission rod 330, the cutting wheel of the cutting machine body 12 is fixed on the transmission rod 330, and the other end of the transmission rod 330 is fixedly provided with a first rubber wheel 331. When the rotating arm 121 rotates downward, the motor 122 drives the transmission rod 330 to rotate, so that the cutting wheel rotates to cut the power pipe. The rotation of the transmission rod 330 driven by the motor 122 can rotate the first rubber wheel 331, and when the rotating arm 121 rotates downward to cut the power pipe, the first rubber wheel 331 will rotate with the rotation of the rotating arm 121. The second rubber wheel 332 is in conflict with the second rubber wheel 332, thereby driving the second rubber wheel 332 to rotate, causing the pull rod 323 to rotate, and then causing the inner support rod 325 and the sleeve 322 to rotate. The rotation of the inner support rod 325 can cause the power pipe to rotate, so that the burrs at the cut ends of the power pipe can be grinded away by the grinding block 36. Therefore, while the next section of the power pipe is cut by the cutting machine body 12, the burrs at the cut ends of the power pipe after the previous section is cut can be grinded away by the grinding component 3 at the same time, so that the burrs at the cut ends of the power pipe can be grinded away conveniently and the construction efficiency of the power pipe can be avoided from being affected.

[0050] Embodiment 3

[0051] The synchronization component 4 includes a protrusion 41 fixedly arranged on the upper ends of the square blocks of the first three-jaw chuck 31 and the second three-jaw chuck 32, a third bevel gear 42 is fixedly arranged on the outer side of the protrusion 41, and the third bevel gear 42 is meshingly connected with the fourth bevel gear 43, a sliding sleeve 44 is fixedly sleeved in the middle of the fourth bevel gear 43 on the upper side of the first three-jaw chuck 31, and a first supporting block 46 fixedly connected to the first three-jaw chuck 31 is rotatably arranged on the sliding sleeve 44 through a bearing, and the first supporting block 46 can support and fix the sliding sleeve 44, a sliding rod 45 slidably arranged with the sliding sleeve 44 is fixedly arranged in the middle of the fourth bevel gear 43 on the upper side of the second three-jaw chuck 32, and a sliding rod 45 is fixedly arranged in the middle of the fourth bevel gear 43 on the upper side of the second three-jaw chuck 32. When the first three-jaw chuck 31 moves left and right, or when the second three-jaw chuck 32 moves toward or away from the third support plate 314, the sliding sleeve 44 slides on the sliding rod 45, and a second support block 47 fixedly connected to the second three-jaw chuck 32 is rotatably provided on the sliding rod 45. The second support block 47 can support and fix the sliding rod 45. The inner wall of the sliding sleeve 44 is symmetrically fixed with a limit block 48, and the sliding rod 45 is symmetrically provided with a limit groove 49. The limit block 48 is adapted to the limit groove 49 and can slide in the limit groove 49. At the same time, the setting of the limit block 48 and the limit groove 49 can make the sliding rod 45 rotate synchronously when the sliding sleeve 44 rotates.

[0052] When the three blocks 34 are synchronously moved toward or away from the center of the first three-jaw chuck 31 by rotating the square block on the first three-jaw chuck 31, so as to adjust the positions of the blocks 34 and the grinding block 36 according to the power pipes with different diameters, the rotation of the square block on the first three-jaw chuck 31 can rotate the protrusion 41 and the third bevel gear 42 on the first three-jaw chuck 31, rotate the fourth bevel gear 43 on the first three-jaw chuck 31, rotate the sliding sleeve 44, thereby rotating the sliding rod 45, rotating the fourth bevel gear 43 on the second three-jaw chuck 32, rotating the third bevel gear 42 and the protrusion 41 on the second three-jaw chuck 32, and then rotating the square block on the second three-jaw chuck 32, thereby synchronously adjusting the positions of the blocks 34 and the grinding block 36 on the second three-jaw chuck 32, thereby facilitating the adjustment of the grinding assembly 3 through the synchronization assembly 4.

[0053] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0054] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A power pipe cutting device for power construction, comprising: A base (11), a cutting machine body (12) is arranged on one side of the upper end of the base (11), a rotating arm (121) is rotatably arranged on the cutting machine body (12), and a motor (122) is fixedly arranged on one side of the rotating arm (121), It is characterized in that it also includes: an auxiliary component (2), the auxiliary component (2) is arranged on one side of the cutting machine body (12), and the auxiliary component (2) is used to assist in cutting the power pipe into different lengths; A grinding component (3), the grinding component (3) is arranged on one side of the auxiliary component (2), and the grinding component (3) is used to remove burrs at the cut end of the power pipe; A synchronization component (4), wherein the synchronization component (4) is arranged on the grinding component (3), and the grinding component (3) is adjusted by the synchronization component (4).

2. The power pipe cutting device for power construction according to claim 1, characterized in that: The auxiliary component (2) comprises a lead screw (21) rotatably arranged with the cutting machine body (12); a limit rod (22) fixedly arranged with the cutting machine body (12) is arranged on one side of the lead screw (21); a connecting block (25) is threadedly arranged on the lead screw (21) and slidably arranged with the limit rod (22); an abutment plate (26) is fixedly arranged on one side of the connecting block (25); and a first support plate (27) is fixedly arranged on the lower side of the abutment plate (26).

3. The power pipe cutting device for power construction according to claim 2, characterized in that: A limiting plate (23) fixedly connected to the limiting rod (22) is rotatably provided at one end of the lead screw (21); a fixing rod (24) fixedly connected to the base (11) is fixedly provided at the lower end of the limiting plate (23); a first bevel gear (28) is fixedly sleeved on one side of the lead screw (21) close to the cutting machine body (12); the first bevel gear (28) is meshingly connected to the second bevel gear (29); a handle (210) is fixedly provided in the middle of the second bevel gear (29); a support frame (211) fixedly connected to the cutting machine body (12) is rotatably provided on the handle (210).

4. The power pipe cutting device for power construction according to claim 1, characterized in that: The grinding assembly (3) comprises a first three-jaw chuck (31) and a second three-jaw chuck (32) arranged on one side of the auxiliary assembly (2); the second three-jaw chuck (32) is located on a side close to the cutting machine body (12); a U-shaped rod (33) is fixedly arranged between the first three-jaw chuck (31) and the abutment plate (26); and a clamping block (34) is slidably arranged on opposite sides of the first three-jaw chuck (31) and the second three-jaw chuck (32).

5. The power pipe cutting device for power construction according to claim 4, characterized in that: A sliding cavity (37) is provided inside one side of the clamping block (34), a sliding block (35) is slidably arranged in the sliding cavity (37), a grinding block (36) is fixedly arranged on one side of the sliding block (35), and a first spring (38) is fixedly arranged between the sliding block (35) and the inner end of the sliding cavity (37).

6. The power pipe cutting device for power construction according to claim 4, characterized in that: A support rod (39) is fixedly provided on one side of the clamping block (34) at the lower side of the first three-jaw chuck (31), and a second supporting plate (310) is fixedly provided on the other end of the support rod (39); an adsorption plate (311) is fixedly provided on one side of the clamping block (34) at the lower side of the second three-jaw chuck (32); a guide rod (312) is symmetrically fixedly provided on one end of the adsorption plate (311); a receiving block (313) is slidably provided on one end of the two guide rods (312); a third supporting plate (314) is fixedly provided on the upper side of the receiving block (313), and a telescopic rod (318) fixedly connected to the base (11) is fixedly provided on the lower end of the receiving block (313).

7. The power pipe cutting device for power construction according to claim 6, characterized in that: A fixed block (315) is fixedly arranged on one side of the receiving block (313) close to the adsorption plate (311), and an electromagnetic block (316) magnetically attracted to the adsorption plate (311) is fixedly embedded on one side of the fixed block (315); a mounting block (328) is fixedly arranged at the lower end of the top of the cutting machine body (12), and a button (329) electrically connected to the electromagnetic block (316) is fixedly arranged on the lower side of the mounting block (328); a second spring (317) is symmetrically fixedly arranged between the adsorption plate (311) and the receiving block (313), and the second spring (317) is sleeved on the guide rod (312); a connecting rod (319) is fixedly arranged on the lower side of the second three-jaw chuck (32), and a sliding block (320) is fixedly arranged on the lower side of the connecting rod (319), and a sliding rail (321) fixedly connected to the base (11) is slidably arranged on the lower side of the sliding block (320).

8. The power pipe cutting device for power construction according to claim 4, characterized in that: A sleeve (322) is movably provided in the middle of the second three-jaw chuck (32), a connecting sleeve (327) rotatably connected to the sleeve (322) is fixedly provided on one side of the second three-jaw chuck (32), a pull rod (323) is slidably provided inside the sleeve (322), an installation cavity (324) is provided inside the sleeve (322), an inner support rod (325) rotatably connected to the side wall of the sleeve (322) is symmetrically rotatably provided at one end of the pull rod (323), and a third spring (326) is fixedly provided between the pull rod (323) and the bottom end of the installation cavity (324).

9. The power pipe cutting device for power construction according to claim 8, characterized in that: A second rubber wheel (332) is fixedly provided at the other end of the pull rod (323), a transmission rod (330) is fixedly provided on the output shaft of the motor (122), and a first rubber wheel (331) is fixedly provided at one end of the transmission rod (330).

10. The power pipe cutting device for power construction according to claim 4, characterized in that: The synchronization component (4) comprises a protrusion (41) fixedly arranged on the upper ends of the square blocks of the first three-jaw chuck (31) and the second three-jaw chuck (32); a third bevel gear (42) is fixedly arranged on the outer side of the protrusion (41); the third bevel gear (42) is meshingly connected with a fourth bevel gear (43); a sliding sleeve (44) is fixedly sleeved on the middle part of the fourth bevel gear (43) on the upper side of the first three-jaw chuck (31); a gear rotatably arranged on the sliding sleeve (44) is engaged with the first three-jaw chuck (31); A first support block (46) is fixedly connected to the jaw chuck (31); a slide rod (45) is fixedly arranged in the middle of the fourth bevel gear (43) on the upper side of the second three-jaw chuck (32) and is slidably arranged with the slide sleeve (44); a second support block (47) fixedly connected to the second three-jaw chuck (32) is rotatably arranged on the slide rod (45); a limit block (48) is symmetrically fixedly arranged on the inner wall of the slide sleeve (44); and a limit groove (49) is symmetrically opened on the slide rod (45).

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