Primary and secondary fusion pole-mounted switch convenient to maintain

Abstract

The utility model discloses a primary and secondary fusion column switch convenient to maintain, which comprises an L-shaped plate, a hoop and a primary and secondary fusion column switch body, the outer wall of one side of the L-shaped plate is fixedly connected with two second fixing blocks, one side of each second fixing block is rotatably connected with a first fixing block, the first fixing block is fixed with the hoop, and the hoop is fixedly connected with the L-shaped plate. A sliding groove is formed in the first fixing block, a sliding rod is slidably connected into the sliding groove, a fixing disc is fixedly connected to one end of the sliding rod, the outer side of the sliding rod is sleeved with a tension spring, and the two ends of the tension spring are fixed to the first fixing block and the fixing disc respectively. According to the utility model, the angle of the primary and secondary fusion pole-mounted switch body can be adjusted and fixed, a worker can conveniently maintain the primary and secondary fusion pole-mounted switch body, the convenience of the device is improved, the movement distance of the sliding rod can be limited through the cooperative use of the first baffle and the second baffle, and the operation is convenient. The sliding rod is prevented from moving out of the chute to affect the use effect of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power equipment, in particular to a primary-secondary fusion pole-mounted switch which is convenient for maintenance. Background Art

[0002] The pole switches on the market are of various types and have different performances.

[0003] As disclosed in the patent number CN213093119U, a one-second and two-way fusion pole-mounted switch that is easy to maintain, there is a problem in the prior art that people cannot adjust the angle of the pole-mounted switch after installation, which makes it impossible for people to adjust it to an angle suitable for maintenance personnel to work during maintenance, which is inconvenient for people to maintain. In order to solve such problems, the present application proposes a one-second and two-way fusion pole-mounted switch with a new structure. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a primary and secondary fusion column switch which is convenient for maintenance.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A primary and secondary fusion column switch that is easy to maintain comprises an L-shaped plate, a clamp and a primary and secondary fusion column switch body, wherein two second fixing blocks are fixedly connected to an outer wall of one side of the L-shaped plate, one side of the second fixing block is rotatably connected to the first fixing block, and the first fixing block is fixed to the clamp, a sliding groove is provided inside the first fixing block, a sliding rod is slidably connected in the sliding groove, one end of the sliding rod is fixedly connected to a fixing plate, the outer side of the sliding rod is sleeved with a tension spring, and two ends of the tension spring are respectively fixed to the first fixing block and the fixing plate, one side of the outer wall of the L-shaped plate is fixedly connected to a fixing frame, and one side of the fixing frame is rotatably connected to a winding roller, two pull ropes are wound around the outer side of the winding roller, and the pull rope is fixed to the fixing plate, a plurality of plug holes are provided inside the fixing plate, and a plug rod is fixedly connected to the bottom of the second fixing block, and the plug rod is plugged into the plug rod.

[0007] As a further solution of the utility model, the switch body on the primary and secondary fusion column is arranged on the top of the L-shaped plate.

[0008] As a further solution of the utility model, two fixing wires are threadedly connected to both sides of the L-shaped plate, and the switch body on the primary and secondary fusion columns is in contact with the fixing wires.

[0009] As a further solution of the utility model, the top end of the sliding rod is fixedly connected with a first baffle.

[0010] As a further solution of the utility model, a second baffle is fixedly connected to the bottom inner wall of the slide groove.

[0011] As a further solution of the utility model, one end of the winding roller passes through the fixing frame and is fixedly connected with a knob.

[0012] As a further solution of the utility model, a fixing rib is fixedly connected to one side of the second fixing block, and the fixing rib is fixed to the L-shaped plate.

[0013] As a further solution of the utility model, both ends of the clamp are provided with mounting holes.

[0014] The beneficial effects of the utility model are:

[0015] 1. Through the coordinated use of the fixed disk and the pull rope, the winding roller rotates to reel in the two pull ropes, so that the fixed disk drives the jack to move and separate from the plug rod, and the tension spring contracts, and then pushes the L-shaped plate to drive the switch body on the primary and secondary fusion column to rotate to a suitable angle, thereby adjusting the angle of the switch body on the primary and secondary fusion column, making it convenient for staff to repair it and improving the convenience of the device.

[0016] 2. Through the coordinated use of the first baffle and the second baffle, the moving distance of the slide bar can be limited, so as to prevent the slide bar from moving out of the slide slot and affecting the use effect of the device, thereby improving the limiting effect of the device.

[0017] 3. Through the coordinated use of the insertion rod and the socket, the reel is rotated in the opposite direction to unwind the pull rope. At this time, the tension spring rebounds and contracts, so that the slide rod drives the fixed plate to move upward, and then the insertion rod is plugged into the socket at the corresponding position, so that the position of the L-shaped plate after the angle is adjusted is fixed, thereby improving the fixing effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the three-dimensional structure of a primary and secondary fusion column switch that is easy to maintain proposed by the utility model;

[0019] Figure 2 A partial cross-sectional structural schematic diagram of a primary and secondary fusion column-mounted switch proposed by the utility model for easy maintenance;

[0020] Figure 3 This is a schematic diagram of the enlarged structure of part A of a primary-secondary fusion column switch that is easy to maintain, as proposed by the utility model.

[0021] In the figure: 1. first fixing block; 2. clamp; 3. mounting hole; 4. L-shaped plate; 5. fixing wire; 6. switch body on primary and secondary fusion column; 7. second fixing block; 8. first baffle plate; 9. slide bar; 10. slide groove; 11. second baffle plate; 12. tension spring; 13. fixing plate; 14. pull rope; 15. winding roller; 16. knob; 17. fixing frame; 18. socket; 19. plug rod; 20. fixing rib. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1-Figure 3 A one-time and two-time fusion column switch convenient for maintenance comprises an L-shaped plate 4, a hoop 2 and a one-time and two-time fusion column switch body 6, one side outer wall of the L-shaped plate 4 is fixed with two second fixing blocks 7 by bolts, one side of the second fixing block 7 is rotatably connected with the first fixing block 1, and the first fixing block 1 is fixed with the hoop 2, a slide groove 10 is provided inside the first fixing block 1, a slide rod 9 is slidably connected in the slide groove 10, one end of the slide rod 9 is fixed with a fixing plate 13 by bolts, a tension spring 12 is sleeved on the outer side of the slide rod 9, and the two ends of the tension spring 12 are respectively fixed with the first fixing block 1 and the fixing plate 13, a one side outer wall of the L-shaped plate 4 is fixed with a fixing frame 17 by bolts, one side of the fixing frame 17 is rotatably connected with a winding roller 15, and the outer side of the winding roller 15 is wound around There are two pull ropes 14 connected, and the pull ropes 14 are fixed to the fixed disk 13. A plurality of sockets 18 are provided inside the fixed disk 13. A plug rod 19 is fixed to the bottom of the second fixed block 7 by bolts, and the sockets 18 are plugged into the plug rod 19. The winding roller 15 is rotated to wind up the two pull ropes 14, so that the pull ropes 14 pull the fixed disk 13 to move, and then the slide bar 9 moves outward along the slide groove 10, and the tension spring 12 contracts. At this time, the socket 18 is separated from the plug rod 19, and then the staff pushes the L-shaped plate 4 to rotate the second fixed block 7, so that the L-shaped plate 4 drives the switch body 6 on the primary and secondary fusion column to rotate to a suitable angle, and then the angle of the switch body 6 on the primary and secondary fusion column is adjusted, which is convenient for the staff to repair it.

[0024] In the present invention, it should be noted that the switch body 6 on the primary and secondary fusion column is arranged on the top of the L-shaped plate 4, and the winding roller 15 is rotated in the opposite direction to unwind the pull rope 14. At this time, the tension spring 12 rebounds and contracts, so that the slide bar 9 drives the fixed plate 13 to move upward, and then the insertion rod 19 is plugged into the corresponding position of the plug hole 18, so that the position of the L-shaped plate 4 after the angle is adjusted is fixed, and two fixing wires 5 are threadedly connected on both sides of the L-shaped plate 4, and the switch body 6 on the primary and secondary fusion column is in contact with the fixing wire 5, and the fixing wire 5 can be used for auxiliary fixation of the switch body 6 on the primary and secondary fusion column, and a first baffle 8 is welded to the top of the slide bar 9, and the slide groove 1 0 is fixed with a second baffle 11 on the bottom inner wall by bolts, and the first baffle 8 and the second baffle 11 can limit the moving distance of the slide bar 9 to prevent the slide bar 9 from moving out of the slide slot 10 and affecting the use effect of the device. One end of the winding roller 15 passes through the fixing frame 17 and is welded with a knob 16. The knob 16 is convenient for the staff to rotate the winding roller 15. A fixing rib 20 is fixed with bolts on one side of the second fixing block 7, and the fixing rib 20 is fixed to the L-shaped plate 4. The fixing rib 20 makes the second fixing block 7 and the L-shaped plate 4 more firmly connected. Both ends of the hoop 2 are provided with mounting holes 3, and the hoop 2 is convenient for the staff to install the device on the column.

[0025] Working principle: When it is needed, turn the knob 16 to make the winding roller 15 wind up the two pull ropes 14, so that the pull rope 14 pulls the fixed plate 13 to move, and then the slide bar 9 moves outward along the slide groove 10, and the tension spring 12 contracts. At this time, the socket 18 is separated from the plug rod 19, and then the staff pushes the L-shaped plate 4 to rotate the second fixed block 7, so that the L-shaped plate 4 drives the switch body 6 on the primary and secondary fusion column to rotate to a suitable angle, and then reverse the winding roller 15 to make the plug rod 19 plug into the socket 18 at the corresponding position, so that the angle of the switch body 6 on the primary and secondary fusion column can be adjusted and fixed, which is convenient for the staff to repair it.

[0026] In addition, the terms "install", "set", "provided with", "connect", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a mechanical connection; it can be a direct connection, or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

Claims

1. A primary and secondary fusion column switch that is easy to maintain, comprising an L-shaped plate (4), a clamp (2) and a primary and secondary fusion column switch body (6), characterized in that: Two second fixing blocks (7) are fixedly connected to the outer wall of one side of the L-shaped plate (4); one side of the second fixing block (7) is rotatably connected to the first fixing block (1), and the first fixing block (1) is fixed to the clamp (2); a sliding groove (10) is provided inside the first fixing block (1), a sliding rod (9) is slidably connected inside the sliding groove (10), one end of the sliding rod (9) is fixedly connected to a fixing plate (13), a tension spring (12) is sleeved on the outer side of the sliding rod (9), and the two ends of the tension spring (12) are respectively connected to the first fixing block (11). The block (1) is fixed to a fixed disk (13); one side outer wall of the L-shaped plate (4) is fixedly connected to a fixed frame (17); one side of the fixed frame (17) is rotatably connected to a winding roller (15); two pull ropes (14) are wound around the outer side of the winding roller (15); and the pull ropes (14) are fixed to the fixed disk (13); a plurality of insertion holes (18) are provided inside the fixed disk (13); and the bottom of the second fixed block (7) is fixedly connected to an insertion rod (19), and the insertion hole (18) is plugged into the insertion rod (19).

2. The primary and secondary fusion column switch that is easy to maintain according to claim 1 is characterized in that: The switch body (6) on the primary and secondary fusion column is arranged on the top of the L-shaped plate (4).

3. The primary and secondary fusion column switch that is easy to maintain according to claim 1 is characterized in that: Two fixing wires (5) are threadedly connected to both sides of the L-shaped plate (4), and the switch body (6) on the primary and secondary fusion columns is in contact with the fixing wires (5).

4. The primary and secondary fusion column switch that is easy to maintain according to claim 1 is characterized in that: The top end of the sliding rod (9) is fixedly connected to a first baffle (8).

5. The primary and secondary fusion column switch that is easy to maintain according to claim 4 is characterized in that: A second baffle (11) is fixedly connected to the bottom inner wall of the slide groove (10).

6. The primary and secondary fusion column switch that is easy to maintain according to claim 1 is characterized in that: One end of the winding roller (15) passes through the fixing frame (17) and is fixedly connected to a knob (16).

7. The primary and secondary fusion column switch that is easy to maintain according to claim 1 is characterized in that: A fixing rib (20) is fixedly connected to one side of the second fixing block (7), and the fixing rib (20) is fixed to the L-shaped plate (4).

8. The primary and secondary fusion column switch that is easy to maintain according to claim 1 is characterized in that: Both ends of the clamp (2) are provided with mounting holes (3).

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