Burr cleaning device for manufacturing and processing of power transmission tower

Abstract

The invention relates to the technical field of power transmission tower manufacturing, and discloses a burr cleaning device for power transmission tower manufacturing, which comprises a threaded bolt and an iron tower steel bearing table, the right end of the iron tower steel bearing table is in threaded connection with a steel limiting block, and the bottom end surface of the steel limiting block is movably connected to a spiral spring. The steel limiting block is movably connected to the upper end surface of the metal rod, a grinding mechanism is arranged on the top end surface of the iron tower steel bearing table, and the threaded bolt is in threaded connection to the left end of the iron tower steel bearing table. According to the burr cleaning device for manufacturing and machining of the power transmission iron tower, the adjusting device, the driving frame and the electric push rod are arranged, a piston rod in the electric push rod drives a metal frame to move up and down, the metal frame drives the adjusting device, and a grinding wheel can grind burrs on the surface of iron tower steel; and different types of grinding wheels can be used for iron tower steel with different shapes.

Description

Technical Field

[0001] The invention relates to the technical field of power transmission iron tower manufacturing, in particular to a burr cleaning device for manufacturing and processing power transmission iron towers. Background Art

[0002] Transmission towers are structures used to support transmission lines. Their main function is to raise the transmission lines off the ground in order to reduce the impact of ground obstacles on the transmission lines.

[0003] Transmission towers are usually made of steel and can be designed and built according to the needs of the transmission line. They have high strength and stability to withstand the weight and weather conditions of the transmission line. Transmission towers can be divided into different types, including straight towers, tension towers, corner towers, and terminal towers. It is crucial to choose the appropriate tower type according to the characteristics and requirements of the transmission line.

[0004] The prior art discloses a burr removal device for processing high-voltage power tower steel with application number: CN202121650355.7, comprising a base, a support frame symmetrically connected to both sides of the top of the base, a top plate connected to the top of the support frame, a storage slot connected to the middle of the top of the base, a plurality of suction cups connected in the storage slot, an electric push rod 1 connected to the bottom of the inner side of the support frame, a support block connected to one end of the electric push rod, a grinding wheel rotatably connected to the bottom of the support block away from the end of the electric push rod 1, a motor 1 is connected above the grinding wheel in the support block, the power output end of the motor 1 is connected to the grinding wheel, an electric push rod 2 is symmetrically connected to both sides of the bottom of the top plate, and a connecting plate is connected to the bottom of the electric push rod 2. The advantages of the present invention over the prior art are: providing a burr removal device for processing power tower steel with good fixing effect on steel, burrs can be removed from the side wall of steel, and burrs and waste residues can be easily removed.

[0005] The grinding wheel can perform grinding operation on a single position surface of the tower steel, so the position of the grinding wheel needs to be adjusted, which makes the adjustment of the grinding wheel more troublesome and takes a lot of time. Summary of the invention

[0006] The object of the present invention is to provide a burr removal device for manufacturing and processing a transmission tower, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a burr cleaning device for manufacturing and processing a transmission tower, comprising a threaded bolt and a tower steel bearing platform, the right end of the tower steel bearing platform is threadedly connected to a steel limit block, the bottom end surface of the steel limit block is movably connected to a coil spring, the lower end surface of the steel limit block is movably connected to a metal rod, the top surface of the tower steel bearing platform is provided with a grinding mechanism, and the threaded bolt is threadedly connected to the left end of the tower steel bearing platform.

[0008] The grinding mechanism includes an electric push rod, a metal frame, a driving frame, a metal slide rod and an adjusting device. The electric push rod is located at the lower end of the grinding mechanism, the electric push rod is threadedly connected to the bottom end surface of the metal frame, the driving frame is movably connected to the middle surface of the metal frame, the metal slide rod is fixedly connected to the inner wall surface of the driving frame, and the adjusting device is movably connected to the middle position of the metal slide rod.

[0009] Preferably, the adjusting device includes an adjusting screw, a connecting sleeve, a grinding device, a driving device and a sliding device, the sliding device is located at the upper end of the adjusting device, the sliding device is threadedly connected to the upper end of the grinding device, the connecting sleeve is threadedly connected to the left end of the sliding device, the connecting sleeve is threadedly connected to the middle position of the adjusting screw, and the driving device is threadedly connected to the front side of the adjusting screw.

[0010] Preferably, the grinding device includes a variable frequency motor, a metal plate, a threaded rod, a hexagonal nut and a grinding wheel, the grinding wheel is located at the lower end of the grinding device, the grinding wheel is threadedly connected to the bottom end surface of the rotor of the variable frequency motor, the metal plate is fixedly connected to the lower end of the rotor of the variable frequency motor, the threaded rod is fixedly connected to the top end surface of the grinding wheel, and the hexagonal nut is threadedly connected to the threaded end surface of the threaded rod.

[0011] Preferably, the adjusting screw is movably connected to the upper end of the driving frame, the sliding device is movably connected to the middle surface of the metal sliding rod, the sliding device is movably connected to the bottom end surface of the frequency conversion motor, and the sliding device is movably connected to the inner wall surface of the driving frame. The driving device is started, and the rotor of the driving device drives the adjusting screw to rotate, and the adjusting screw drives the sliding device to move back and forth, allowing the sliding device to move back and forth on the surface of the metal sliding rod.

[0012] Preferably, the metal plate is threadedly connected to the top surface of the grinding wheel, the threaded rod is movably connected to the edge of the metal plate, and the hexagonal nut is movably connected to the top surface of the metal plate, pushing the grinding wheel to move upward, so that the top surface of the grinding wheel and the bottom surface of the metal plate are movably connected, and the threaded rod can slide on the inner wall surface of the edge of the metal plate.

[0013] Preferably, the number of the electric push rods is four, and the four electric push rods are distributed in a rectangular shape. The electric push rods are fixedly connected to the top surface of the tower steel supporting platform, and the threaded bolts are threadedly connected to the right end of the steel limit block. When the electric push rod is started, the internal piston rod of the electric push rod drives the metal frame to move up and down, and the metal frame drives the driving frame to move up and down, so that the bottom end surface of the grinding wheel can be connected to the surface of the tower steel.

[0014] Preferably, the number of the adjusting screw rods is two, the two adjusting screw rods are movably connected to the left end and the right end of the driving frame, and the sliding device is movably connected to the surface of the metal sliding rod.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. The burr removal device for manufacturing and processing a transmission tower is provided with an adjusting device, a driving frame and an electric push rod. The internal piston rod of the electric push rod drives the metal frame to move up and down, and the metal frame drives the adjusting device, so that the grinding wheel can grind the burrs on the surface of the tower steel, thereby increasing the service life of the device.

[0016] 2. The burr removal device for manufacturing and processing transmission towers is provided with a threaded rod, a hexagonal nut and a grinding wheel. The hexagonal nut rotates on the threaded end surface of the threaded rod, so that the grinding wheel and the bottom end surface of the rotor of the variable frequency motor can be threadedly fixed. When facing tower steels of different shapes, different types of grinding wheels can be used. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an overall three-dimensional schematic diagram of the present invention; Figure 2 For the present invention Figure 1 A local enlarged schematic diagram of the structure at A; Figure 3 For the present invention Figure 1 A local enlarged schematic diagram of the structure at B in FIG. Figure 4 It is a three-dimensional schematic diagram of the driving frame and the adjusting device of the present invention.

[0018] In the figure: 1. grinding mechanism; 11. electric push rod; 12. metal frame; 13. driving frame; 14. metal sliding rod; 15. adjusting device; 151. adjusting screw rod; 152. connecting sleeve; 153. grinding device; 1531. frequency conversion motor; 1532. metal plate; 1533. threaded rod; 1534. hexagonal nut; 1535. grinding wheel; 154. driving device; 155. sliding device; 2. steel bearing platform of iron tower; 3. steel limit block; 4. spiral spring; 5. metal rod; 6. threaded bolt. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4 , the present invention provides the following technical solutions: A burr removal device for manufacturing and processing a transmission tower comprises a threaded bolt 6 and a tower steel bearing platform 2, the right end of the tower steel bearing platform 2 is threadedly connected to a steel limit block 3, the bottom end surface of the steel limit block 3 is movably connected to a coil spring 4, the lower end surface of the steel limit block 3 is movably connected to a metal rod 5, the top end surface of the tower steel bearing platform 2 is provided with a grinding mechanism 1, and the threaded bolt 6 is threadedly connected to the left end of the tower steel bearing platform 2.

[0021] The grinding mechanism 1 includes an electric push rod 11, a metal frame 12, a driving frame 13, a metal slide rod 14 and an adjusting device 15. The electric push rod 11 is located at the lower end of the grinding mechanism 1. The electric push rod 11 is threadedly connected to the bottom end surface of the metal frame 12. The driving frame 13 is movably connected to the middle surface of the metal frame 12. The metal slide rod 14 is fixedly connected to the inner wall surface of the driving frame 13. The adjusting device 15 is movably connected to the middle position of the metal slide rod 14.

[0022] The adjusting device 15 includes an adjusting screw rod 151, a connecting sleeve 152, a grinding device 153, a driving device 154 and a sliding device 155. The sliding device 155 is located at the upper end of the adjusting device 15. The sliding device 155 is threadedly connected to the upper end of the grinding device 153. The connecting sleeve 152 is threadedly connected to the left end of the sliding device 155. The connecting sleeve 152 is threadedly connected to the middle position of the adjusting screw rod 151. There are two adjusting screw rods 151. The two adjusting screw rods 151 are movably connected to the left and right ends of the driving frame 13. The sliding device 155 is movably connected to the surface of the metal sliding rod 14. The driving device 154 is threadedly connected to the front of the adjusting screw rod 151.

[0023] The grinding device 153 includes a variable frequency motor 1531, a metal plate 1532, a threaded rod 1533, a hexagonal nut 1534 and a grinding wheel 1535. The grinding wheel 1535 is located at the lower end of the grinding device 153. The grinding wheel 1535 is threadedly connected to the bottom surface of the rotor of the variable frequency motor 1531. The number of electric push rods 11 is four. The four electric push rods 11 are distributed in a rectangular shape. The electric push rods 11 are fixedly connected to the top surface of the tower steel bearing platform 2. The threaded bolts 6 are threadedly connected to At the right end of the steel limit block 3, the electric push rod 11 is started, and the internal piston rod of the electric push rod 11 drives the metal frame 12 to move up and down, and the metal frame 12 drives the driving frame 13 to move up and down, so that the bottom surface of the grinding wheel 1535 can be connected with the surface of the tower steel. The metal plate 1532 is fixedly connected to the lower end of the rotor of the frequency conversion motor 1531, and the metal plate 1532 is threadedly connected to the top surface of the grinding wheel 1535. The threaded rod 1533 is movably connected to the edge of the metal plate 1532. The hexagonal nut 1534 is movably connected to the top surface of the metal plate 1532, pushing the grinding wheel 1535 to move upward, so that the top surface of the grinding wheel 1535 and the bottom surface of the metal plate 1532 are movably connected. At the same time, the threaded rod 1533 can slide on the inner wall surface of the edge of the metal plate 1532. The threaded rod 1533 is fixedly connected to the top surface of the grinding wheel 1535. The hexagonal nut 1534 is threadedly connected to the threaded end surface of the threaded rod 1533. The adjusting screw rod 151 is movably connected to the upper end of the driving frame 13. The sliding device 155 is movably connected to the middle surface of the metal sliding rod 14. The sliding device 155 is movably connected to the bottom surface of the frequency conversion motor 1531. The sliding device 155 is movably connected to the inner wall surface of the driving frame 13. The driving device 154 is started, and the rotor of the driving device 154 drives the adjusting screw rod 151 to rotate, and the adjusting screw rod 151 drives the sliding device 155 to move back and forth, so that the sliding device 155 moves back and forth on the surface of the metal sliding rod 14.

[0024] When in use, the grinding wheel 1535 is pushed to move upward, so that the top surface of the grinding wheel 1535 and the bottom surface of the metal plate 1532 are movably connected, and the threaded rod 1533 can slide on the inner wall surface of the edge of the metal plate 1532, and then the hexagonal nut 1534 is turned, and the hexagonal nut 1534 rotates on the threaded end surface of the threaded rod 1533, so that the metal plate 1532 and the grinding wheel 1535 can be threadedly fixed, and the position of the grinding wheel 1535 can be determined, and then the driving device 154 is started, and the rotor of the driving device 154 drives the adjusting screw rod 151 to rotate, and the adjusting screw rod 151 drives the sliding device 155 to move back and forth, so that the sliding device 155 moves back and forth on the surface of the metal slide rod 14, and the electric push rod 11 is started, and the internal piston rod of the electric push rod 11 drives the metal frame 12 to move up and down, and the metal frame 12 drives the driving frame 13 to move up and down, so that the bottom surface of the grinding wheel 1535 can be The surface is connected to the surface of the tower steel, and then the device inside the driving frame 13 is started, so that the driving frame 13 moves left and right on the surface of the metal frame 12, so that the position of the driving frame 13 can be adjusted, and the position of the grinding wheel 1535 can be adjusted. Then the driving device 154 is started, and the rotor of the driving device 154 drives the adjusting screw 151 to rotate, and the adjusting screw 151 drives the connecting sleeve 152 to move back and forth, and the connecting sleeve 152 drives the sliding device 155 to move back and forth. The sliding device 155 moves back and forth on the inner wall surface of the driving frame 13, and the sliding device 155 drives the grinding device 153 to move back and forth, so that the sliding device 155 moves back and forth on the surface of the metal slide bar 14, and then the frequency conversion motor 1531 is started, and the rotor of the frequency conversion motor 1531 drives the metal plate 1532 to rotate, and the metal plate 1532 drives the grinding wheel 1535 to rotate, so that the grinding wheel 1535 can grind and clean the burrs on the tower steel.

[0025] 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 burr removal device for manufacturing and processing a transmission tower, comprising a threaded bolt (6) and a tower steel bearing platform (2), characterized in that: The right end of the iron tower steel bearing platform (2) is connected to a steel limit block (3), the bottom end surface of the steel limit block (3) is connected to a coil spring (4), the lower end surface of the steel limit block (3) is connected to a metal rod (5), the top end surface of the iron tower steel bearing platform (2) is provided with a grinding mechanism (1), and the threaded bolt (6) is connected to the left end of the iron tower steel bearing platform (2); The grinding mechanism (1) comprises an electric push rod (11), a metal frame (12), a driving frame (13), a metal slide rod (14) and an adjusting device (15); the electric push rod (11) is located at the lower end of the grinding mechanism (1), the electric push rod (11) is connected to the bottom surface of the metal frame (12), the driving frame (13) is connected to the middle surface of the metal frame (12), the metal slide rod (14) is connected to the inner wall surface of the driving frame (13), and the adjusting device (15) is connected to the middle position of the metal slide rod (14).

2. A burr removal device for manufacturing and processing a transmission tower according to claim 1, characterized in that: The adjusting device (15) comprises an adjusting screw rod (151), a connecting sleeve (152), a grinding device (153), a driving device (154) and a sliding device (155); the sliding device (155) is located at the upper end of the adjusting device (15); the sliding device (155) is connected to the upper end of the grinding device (153); the connecting sleeve (152) is connected to the left end of the sliding device (155); the connecting sleeve (152) is connected to the middle position of the adjusting screw rod (151); and the driving device (154) is connected to the front side of the adjusting screw rod (151).

3. A burr removal device for manufacturing and processing a transmission tower according to claim 2, characterized in that: The grinding device (153) comprises a variable frequency motor (1531), a metal plate (1532), a threaded rod (1533), a hexagonal nut (1534) and a grinding wheel (1535); the grinding wheel (1535) is located at the lower end of the grinding device (153); the grinding wheel (1535) is connected to the bottom end surface of the rotor of the variable frequency motor (1531); the metal plate (1532) is connected to the lower end of the rotor of the variable frequency motor (1531); the threaded rod (1533) is connected to the top end surface of the grinding wheel (1535); and the hexagonal nut (1534) is connected to the threaded end surface of the threaded rod (1533).

4. A burr removal device for manufacturing and processing a transmission tower according to claim 3, characterized in that: The adjusting screw rod (151) is connected to the upper end of the driving frame (13), the sliding device (155) is connected to the middle surface of the metal sliding rod (14), the sliding device (155) is connected to the bottom end surface of the variable frequency motor (1531), and the sliding device (155) is connected to the inner wall surface of the driving frame (13).

5. A burr removal device for manufacturing and processing a transmission tower according to claim 4, characterized in that: The metal plate (1532) is connected to the top surface of the grinding wheel (1535), the threaded rod (1533) is connected to the edge of the metal plate (1532), and the hexagonal nut (1534) is connected to the top surface of the metal plate (1532).

6. A burr removal device for manufacturing and processing a transmission tower according to claim 5, characterized in that: The number of the electric push rods (11) is four, and the four electric push rods (11) are distributed in a rectangular shape. The electric push rods (11) are connected to the top surface of the tower steel bearing platform (2), and the threaded bolts (6) are connected to the right end of the steel limit block (3).

7. A burr removal device for manufacturing and processing a transmission tower according to claim 6, characterized in that: There are two adjusting screw rods (151), the two adjusting screw rods (151) are connected to the left end and the right end of the driving frame (13), and the sliding device (155) is connected to the surface of the metal sliding rod (14).

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