Power transmission and distribution line cleaning device

Abstract

The utility model discloses a power transmission and distribution line cleaning device, which relates to the technical field of power transmission and distribution line cleaning equipment and comprises a mounting seat, a laser transmitter, a holder, a connecting sleeve and connecting mechanisms, a tripod is arranged at the lower end of the mounting seat, a turnover mechanism is fixedly mounted at the lower end of the tripod, and the connecting mechanisms are arranged at the upper end and the lower end of the holder. The connecting sleeves are fixedly installed at the lower end of the laser transmitter and the upper end of the installation base, clamping holes are symmetrically formed in the inner sides of the connecting sleeves, and the connecting mechanisms are connected with the clamping holes in a clamped mode. By the adoption of the structure, when splitting is carried out, only the push blocks on the two sides of the connecting shell need to be extruded at the same time, so that the moving plates connected with the push blocks slide close to each other on the inner side of the connecting shell, the clamping blocks connected with the moving plates can be separated from the clamping holes, and then splitting can be completed by separating the connecting blocks from the connecting shell; therefore, the holder, the support and the laser generator can be conveniently and quickly disassembled and assembled for use.

Description

Technical Field

[0001] The utility model belongs to the technical field of power transmission and distribution line cleaning equipment, and particularly relates to a power transmission and distribution line cleaning device. Background Art

[0002] The safe operation of high-voltage transmission lines in power engineering is extremely important in the power grid. my country's power grid construction is developing rapidly, and transmission lines can be seen almost everywhere. During special times such as strong winds and the breeding season of migratory birds, light objects on the ground are easy to fall on the transmission lines, which seriously endangers the safe operation of the transmission lines in humid weather. Power grids in many regions have begun to use a laser obstacle remover to clear high-altitude hanging objects at a long distance, and use high-power lasers to burn off combustible hanging objects, which brings convenience to the obstacle removal work.

[0003] A Chinese patent with announcement number CN219268315U discloses a power transmission line laser obstacle clearer, including a laser transmitter, a tripod, a support and a workbench, wherein the support is mounted on the top of the tripod, and the workbench is rotatably arranged on the support in a vertical direction. The laser transmitter is mounted on the workbench and also includes a level bubble, which is fixedly mounted on the workbench, and the tripod has three brackets.

[0004] During the actual use of the above-mentioned transmission line laser obstacle remover in the prior art, we found that there are still some shortcomings. For example, it is well known that the laser obstacle remover mainly adjusts the laser emitter at different speeds of horizontal and pitch by installing a pan-tilt on the bracket, and realizes the function of foreign object aiming in combination with the monitoring system. This precise control capability enables the laser obstacle remover to accurately aim at and clear the target obstacles, while the traditional connection method between the pan-tilt, the laser emitter and the bracket is mainly installed in the form of screw connection, and the efficiency of disassembly and assembly is relatively low. Secondly, although the laser obstacle remover can achieve adaptability and stability in the field working environment through the ground nails at the lower end of the bracket, when used on flat ground, the ground nails cannot provide a more stable use environment for the device bracket. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide a power transmission and distribution line cleaning device to solve the problems mentioned in the background technology.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A power transmission and distribution line cleaning device, comprising a mounting seat, a laser transmitter, a pan-tilt, a connecting sleeve and a connecting mechanism, wherein a tripod is provided at the lower end of the mounting seat, a flip mechanism is fixedly installed at the lower end of the tripod, the connecting mechanism is provided at the upper and lower ends of the pan-tilt, the connecting sleeve is fixedly installed at the lower end of the laser transmitter and the upper end of the mounting seat, a clamping hole is symmetrically opened on the inner side of the connecting sleeve, and the connecting mechanism is clamped with the clamping hole;

[0008] The connecting mechanism includes a connecting shell, and the connecting shells are fixedly installed at the upper and lower ends of the pan-tilt head. The end of the connecting shell away from the pan-tilt head is plugged into the connecting sleeve. The inner side of the connecting shell is symmetrically slidably connected with a moving plate, and springs are symmetrically fixedly installed between the opposite sides of the moving plate. A clamping block is symmetrically fixedly installed on the side of the moving plate away from the spring. The clamping end of the clamping block movably penetrates the shell wall of the connecting shell and is clamped in the clamping hole. A push block is fixedly installed on the middle part of the side of the moving plate close to the clamping block. The end of the push block away from the moving plate slides through the connecting shell. Through the connecting mechanism, the pan-tilt head and the laser generator or bracket can be quickly disassembled and used;

[0009] The flipping mechanism includes a bracket, the inner side of the bracket is rotatably connected with a connecting block, one side of the connecting block is respectively provided with a first slot and a second slot, the inner side of the bracket is respectively provided with a first screw hole and a second screw hole, the inner side of the first screw hole is threadedly connected with a hand bolt, the threaded end of the hand bolt threadedly penetrates the first screw hole and the second slot for insertion, the upper end of the connecting block is fixedly connected with a thorn cone, and the lower end of the connecting block is fixedly connected with an anti-sliding block. Through the flipping mechanism, the instrument can be conveniently adjusted for use in the field or on a horizontal ground according to the use environment of the instrument.

[0010] As an optimal technical solution, a shaft rod is symmetrically fixedly installed on the outer side of the connecting block, and a shaft hole is symmetrically opened on the inner side of the matching frame. The connecting block is rotatably connected to the inner side of the shaft hole through the shaft rod. The connecting block can be easily rotated on the matching frame through the shaft rod and the shaft hole.

[0011] As an optimal technical solution, sliding grooves are symmetrically opened on the inner side of the connecting shell, and sliding blocks are symmetrically fixedly connected to the ends of the moving plate. The sliding blocks and the sliding grooves are slidingly connected, and the moving plate can slide conveniently on the inner side of the connecting shell through the sliding grooves and the sliding blocks.

[0012] As a preferred technical solution, a sleeve rod is symmetrically fixedly connected to the outer side of one of the movable plates on the inner side of the connecting shell, and a sleeve is symmetrically fixedly installed on the outer side of the other movable plate on the inner side of the connecting shell. The end of the sleeve rod away from the movable plate is slidably connected to the inner side of the sleeve. The sleeve rod and the sleeve both pass through the middle part of the spring. The spring can be conveniently limited by the sleeve and the sleeve between the movable plates.

[0013] As a preferred technical solution, a mounting groove is opened at the shell opening of the connecting shell, a cover plate is inserted into the inner side of the mounting groove, and the cover plate is fixed to the inner side of the mounting groove by screws. The mounting groove can facilitate the installation of the cover plate.

[0014] As a preferred technical solution, a countersunk hole is provided on the inner side of the connecting sleeve, and the connecting sleeve above the gimbal is fixedly installed by screws passing through the countersunk hole and the lower end of the laser emitter, and the connecting sleeve below the gimbal is fixedly installed by screws passing through the countersunk hole and the upper end of the mounting seat. The connecting sleeve has grooves symmetrically provided on one side facing the sleeve mouth, and one end of the push block passes through the groove, so the connecting sleeve can be easily installed through the countersunk hole.

[0015] In summary, the utility model mainly has the following beneficial effects:

[0016] First, the connecting sleeve is plugged into the connecting shell. During the plugging process, the inclined surface of the card-inserting end of the card block on the connecting shell is squeezed by the edge of the connecting sleeve, so that the two moving plates slide close to each other inside the connecting shell and compress the spring. When the connecting shell is inserted into the connecting sleeve and the card-inserting end of the card block corresponds to the position of the card hole, the spring is reset and pushes the two moving plates in the connecting shell to slide away from each other, and at the same time, the card block connected to the moving plate is inserted into the card hole to quickly fix the connecting shell and the connecting sleeve. Conversely, when disassembling, it is only necessary to squeeze the push blocks on both sides of the connecting shell at the same time, so that the moving plates connected to the push blocks slide close to each other on the inner side of the connecting shell, so that the card block connected to the moving plate can be separated from the card hole, and then the connecting block and the connecting shell can be separated to complete the disassembly, so that the pan / tilt, bracket and laser generator can be quickly disassembled and used;

[0017] Second, when used on a horizontal ground, one end of the connecting block with the anti-sliding block is turned downward on the matching frame, and the second slot and the first screw hole on the connecting block are overlapped, and then the connecting block can be limited and fixed by using a hand-tightening bolt to extend the thread on the first screw hole and extend it into the second slot. Conversely, when dealing with a field environment, one end of the connecting block with the spiked cone is turned over on the matching frame, and when the first slot and the second screw hole overlap, the hand-tightening bolt can be used to limit and fix it in the same way, so that the bracket part of the instrument can be adjusted to be more suitable for switching between field and flat environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 This is an exploded view of the turning mechanism of the utility model;

[0020] Figure 3 It is an exploded view of the connection mechanism of the utility model;

[0021] Figure 4 The utility model Figure 3 Enlarged view of point A in the middle.

[0022] Figure numerals: 1, tripod; 2, mounting base; 3, laser transmitter; 4, connecting sleeve; 5, connecting mechanism; 501, connecting shell; 502, shift plate; 503, spring; 504, clamping block; 505, pushing block; 6, flipping mechanism; 601, matching frame; 602, connecting block; 603, spike cone; 604, anti-sliding block; 605, hand-tightening bolt; 606, first clamping slot; 607, second clamping slot; 608, first screw hole; 609, second screw hole; 7, pan head; 8, shaft rod; 9, shaft hole; 10, countersunk hole; 11, groove; 12, clamping hole; 13, cover plate; 14, mounting slot; 15, sliding block; 16, sliding slot; 17, sleeve rod; 18, sleeve. DETAILED DESCRIPTION

[0023] refer to Figures 1 to 4 , a power transmission and distribution line cleaning device described in this embodiment includes a mounting seat 2, a laser emitter 3, a pan-tilt 7, a connecting sleeve 4 and a connecting mechanism 5. A tripod 1 is provided at the lower end of the mounting seat 2, and a flip mechanism 6 is fixedly installed at the lower end of the tripod 1. The connecting mechanism 5 is arranged at the upper and lower ends of the pan-tilt 7. The connecting sleeve 4 is fixedly installed at the lower end of the laser emitter 3 and the upper end of the mounting seat 2. The inner side of the connecting sleeve 4 is symmetrically provided with a clamping hole 12, and the connecting mechanism 5 is clamped with the clamping hole 12; the pan-tilt 7 is a relatively common prior art product on the laser obstacle clearer, which mainly realizes the horizontal steering and the precise adjustment of the up and down angles of the laser emitter 3 through microcomputer control, so it will not be described in detail here;

[0024] The connecting mechanism 5 includes a connecting shell 501, which is fixedly installed at the upper and lower ends of the pan head 7. The end of the connecting shell 501 away from the pan head 7 is plugged into the connecting sleeve 4. The inner side of the connecting shell 501 is symmetrically slidably connected with a moving plate 502. Springs 503 are symmetrically fixedly installed between the opposite sides of the moving plate 502. A clamping block 504 is symmetrically fixedly installed on one side of the moving plate 502 away from the spring 503. The clamping end of the clamping block 504 movably penetrates the shell wall and the clamping hole of the connecting shell 501. 12 is connected, a push block 505 is fixedly installed in the middle of one side of the moving plate 502 close to the card block 504, and the end of the push block 505 away from the moving plate 502 slides through the connecting shell 501, and the connecting sleeve 4 is installed at the lower end of the laser emitter 3 and the upper end of the bracket mounting seat 2, and the upper and lower ends of the pan / tilt 7 are installed. When the connecting mechanism 5 and the connecting sleeve 4 are connected, the connecting sleeve 4 is plugged into the connecting shell 501. During the plugging process, the card block 504 on the connecting shell 501 is plugged into the end. The surface is squeezed by the edge of the sleeve opening of the connecting sleeve 4, so that the two moving plates 502 slide close to each other inside the connecting shell 501 and compress the spring 503. When the connecting shell 501 is inserted into the connecting sleeve 4 and the snap-in end of the clamping block 504 corresponds to the position of the clamping hole 12, the spring 503 is reset and pushes the two moving plates 502 in the connecting shell 501 to slide away from each other, and at the same time, the clamping block 504 connected to the moving plate 502 is clamped into the clamping hole 12, so that the connecting shell 501 and the connecting sleeve 4 can be quickly fixed. On the contrary, when disassembling, it is only necessary to squeeze the pushing blocks 505 on both sides of the connecting shell 501 at the same time, so that the moving plates 502 connected to the pushing blocks 505 slide close to each other inside the connecting shell 501, so that the clamping block 504 connected to the moving plate 502 can be separated from the clamping hole 12, and then the connecting block 602 and the connecting shell 501 are separated to complete the disassembly, so that the pan / tilt 7, the bracket and the laser generator can be quickly disassembled and used;

[0025] The flip mechanism 6 includes a rack 601, the inner side of which is rotatably connected to a connecting block 602, one side of which is respectively provided with a first slot 606 and a second slot 607, the inner side of which is respectively provided with a first screw hole 608 and a second screw hole 609, the inner side of the first screw hole 608 is threadedly connected to a hand screw bolt 605, the threaded end of the hand screw bolt 605 is threadedly inserted through the first screw hole 608 and the second slot 607, the upper end of the connecting block 602 is fixedly connected to a spike cone 603, the lower end of the connecting block 602 is fixedly connected to an anti-sliding block 604, when used on a horizontal ground, the connecting block 602 with the anti-sliding block 604 is turned to rotate. The end is flipped downward on the mounting bracket 601, and the second slot 607 and the first screw hole 608 on the connecting block 602 are overlapped, and then the hand-tightening bolt 605 is used to extend the thread on the first screw hole 608 and extend into the second slot 607 to limit and fix the connecting block 602. Conversely, when dealing with the field environment, after one end of the connecting block 602 with the thorn cone 603 is flipped on the mounting bracket 601, when the first slot 606 and the second screw hole 609 overlap, the hand-tightening bolt 605 is used to limit and fix it in the same way, so that the bracket part of the instrument can be adjusted to be more suitable for switching between the field and the flat environment.

[0026] refer to Figure 2 The outer side of the connecting block 602 is symmetrically fixed with an axle rod 8, and the inner side of the matching frame 601 is symmetrically provided with an axle hole 9. The connecting block 602 is rotatably connected to the inner side of the axle hole 9 through the axle rod 8. The connecting block 602 can be rotated on the matching frame 601 by rotating the axle rod 8 on the connecting block 602 at the axle hole 9 on the matching frame 601.

[0027] refer to Figure 4 A sliding groove 16 is symmetrically provided on the inner side of the connecting shell 501, and a sliding block 15 is symmetrically fixedly connected to the end of the moving plate 502. The sliding block 15 and the sliding groove 16 are slidably connected. By sliding the moving plate 502 with the sliding block 15 on the inner side of the connecting shell 501 with the sliding groove 16, the stability of the moving plate 502 can be improved.

[0028] refer to Figure 3 and Figure 4 A sleeve rod 17 is symmetrically fixedly connected to the outer side of one of the movable plates 502 on the inner side of the connecting shell 501, and a sleeve 18 is symmetrically fixedly installed on the outer side of the other movable plate 502 on the inner side of the connecting shell 501. The end of the sleeve rod 17 away from the movable plate 502 is slidably connected to the inner side of the sleeve 18. The sleeve rod 17 and the sleeve 18 both penetrate the middle part of the spring 503. By using one end of the sleeve rod 17 between the movable plates 502 to slide in the sleeve 18 and penetrate the spring 503, the spring 503 can be limited when it is deformed, thereby improving the stability of the spring 503.

[0029] refer to Figure 3A mounting groove 14 is provided at the shell opening of the connecting shell 501, and a cover plate 13 is inserted into the inner side of the mounting groove 14. The cover plate 13 is fixed to the inner side of the mounting groove 14 by screws. The mounting groove 14 at the shell opening of the connecting shell 501 can be used to conveniently position and fix the cover plate 13, thereby providing a certain protective effect to the interior of the connecting shell 501.

[0030] refer to Figure 3 A countersunk hole 10 is provided on the inner side of the connecting sleeve 4. The connecting sleeve 4 above the pan / tilt 7 is fixedly installed by screws penetrating the countersunk hole 10 and the lower end of the laser emitter 3. The connecting sleeve 4 below the pan / tilt 7 is fixedly installed by screws penetrating the countersunk hole 10 and the upper end of the mounting seat 2. The connecting sleeve 4 is symmetrically provided with grooves 11 on one side facing the sleeve opening. One end of the push block 505 penetrates the groove 11. The countersunk hole 10 on the connecting sleeve 4 can facilitate the connection and use of the connecting sleeve 4 and the laser emitter 3 or the mounting seat 2 on the upper end of the tripod 1. One end of the push block 505 penetrates the groove 11, which can facilitate the connection between the connecting sleeve 4 and the connecting shell 501.

[0031] Principle and advantages of use: During use, by installing the connecting sleeve 4 at the lower end of the laser emitter 3 and the upper end of the bracket mounting seat 2, and installing the connecting mechanism 5 at the upper and lower ends of the pan / tilt 7, when the connecting mechanism 5 and the connecting sleeve 4 are connected, the connecting sleeve 4 is plugged into the connecting shell 501. During the plugging process, the inclined surface of the plug-in end of the card block 504 on the connecting shell 501 is squeezed from the edge of the sleeve opening of the connecting sleeve 4, so that the two moving plates 502 slide close to each other inside the connecting shell 501 and compress the spring 503. When the connecting shell 501 is inserted into the connecting sleeve 4, and the plug-in end of the card block 504 is in the position of the card hole 12, the connecting sleeve 4 is plugged into the connecting sleeve 4. When the spring 503 is in correspondence, the spring 503 is reset, and at the same time, the two moving plates 502 in the connecting shell 501 are pushed to slide away from each other, and at the same time, the card block 504 connected to the moving plate 502 is inserted into the card hole 12, so that the connecting shell 501 and the connecting sleeve 4 can be quickly fixed. Conversely, when disassembling, it is only necessary to squeeze the push blocks 505 on both sides of the connecting shell 501 at the same time, so that the moving plates 502 connected to the push blocks 505 slide close to each other on the inner side of the connecting shell 501, so that the card block 504 connected to the moving plate 502 is separated from the card hole 12, and then the connecting block 602 is separated from the connecting shell 501 to complete the disassembly;

[0032] When used on a horizontal ground, one end of the connecting block 602 with the anti-sliding plate 604 is turned downward on the matching frame 601, and the second slot 607 and the first screw hole 608 on the connecting block 602 are overlapped, and then the hand-tightening bolt 605 is used to extend and extend the thread on the first screw hole 608 and extend into the second slot 607 to limit and fix the connecting block 602. Conversely, when dealing with a field environment, one end of the connecting block 602 with the spike 603 is turned over on the matching frame 601, and when the first slot 606 and the second screw hole 609 overlap, the hand-tightening bolt 605 is used to limit and fix it in the same way.

Claims

1. A power transmission and distribution line cleaning device, comprising a mounting base (2), a laser transmitter (3), a pan / tilt table (7), a connecting sleeve (4) and a connecting mechanism (5), characterized in that: A tripod (1) is provided at the lower end of the mounting seat (2), a flip mechanism (6) is fixedly installed at the lower end of the tripod (1), the connecting mechanism (5) is provided at the upper and lower ends of the pan / tilt (7), the connecting sleeve (4) is fixedly installed at the lower end of the laser emitter (3) and the upper end of the mounting seat (2), a clamping hole (12) is symmetrically opened on the inner side of the connecting sleeve (4), and the connecting mechanism (5) and the clamping hole (12) are clamped; The connecting mechanism (5) comprises a connecting shell (501), wherein the connecting shell (501) is fixedly mounted at the upper and lower ends of the pan / tilt head (7), and one end of the connecting shell (501) away from the pan / tilt head (7) is plugged into the connecting sleeve (4), and a shift plate (502) is symmetrically slidably connected to the inner side of the connecting shell (501), and springs (503) are symmetrically fixedly mounted between opposite side surfaces of the shift plate (502), and a clamping block (504) is symmetrically fixedly mounted on one side of the shift plate (502) away from the spring (503), and the clamping end of the clamping block (504) is movably penetrated through the shell wall of the connecting shell (501) and the clamping hole (12) for clamping, and a push block (505) is fixedly mounted on the middle part of one side of the shift plate (502) close to the clamping block (504), and the end of the push block (505) away from the shift plate (502) slides through the connecting shell (501).

2. A power transmission and distribution line cleaning device according to claim 1, characterized in that: The flip mechanism (6) comprises a mounting frame (601), the inner side of which is rotatably connected to a connecting block (602), one side of which is respectively provided with a first clamping groove (606) and a second clamping groove (607), the inner side of which is respectively provided with a first screw hole (608) and a second screw hole (609), the inner side of which is threadedly connected to a hand-tightening bolt (605), the threaded end of which is threadedly inserted through the first screw hole (608) and the second clamping groove (607), the upper end of which is fixedly connected to a thorn cone (603), and the lower end of which is fixedly connected to an anti-sliding block (604).

3. A power transmission and distribution line cleaning device according to claim 2, characterized in that: The outer side of the connection block (602) is symmetrically fixedly provided with a shaft rod (8), the inner side of the matching frame (601) is symmetrically provided with a shaft hole (9), and the connection block (602) is rotatably connected to the inner side of the shaft hole (9) via the shaft rod (8).

4. A power transmission and distribution line cleaning device according to claim 1, characterized in that: The inner side of the connecting shell (501) is symmetrically provided with a sliding groove (16), and the end of the moving plate (502) is symmetrically fixedly connected with a sliding block (15), and the sliding block (15) and the sliding groove (16) are slidably connected.

5. A power transmission and distribution line cleaning device according to claim 1, characterized in that: A sleeve rod (17) is symmetrically fixedly connected to the outer side of one of the movable plates (502) inside the connecting shell (501), and a sleeve tube (18) is symmetrically fixedly installed on the outer side of the other movable plate (502) inside the connecting shell (501). One end of the sleeve rod (17) away from the movable plate (502) is slidably connected to the inner side of the sleeve tube (18), and the sleeve rod (17) and the sleeve tube (18) both pass through the middle part of the spring (503).

6. A power transmission and distribution line cleaning device according to claim 1, characterized in that: The shell opening of the connection shell (501) is provided with a mounting groove (14), the inner side of the mounting groove (14) is plugged with a cover plate (13), and the cover plate (13) is fixedly mounted on the inner side of the mounting groove (14) by means of screws.

7. A power transmission and distribution line cleaning device according to claim 1, characterized in that: A countersunk hole (10) is provided on the inner side of the connecting sleeve (4); the connecting sleeve (4) above the pan / tilt head (7) is fixedly installed by screws penetrating the countersunk hole (10) and the lower end of the laser emitter (3); the connecting sleeve (4) below the pan / tilt head (7) is fixedly installed by screws penetrating the countersunk hole (10) and the upper end of the mounting seat (2); a groove (11) is symmetrically provided on one side of the connecting sleeve (4) facing the sleeve opening, and one end of the push block (505) penetrates the groove (11).

Images