Distribution network drainage wire fixing clamp capable of replacing pole-mounted switch without power cut

Abstract

The utility model discloses a distribution network on-pole switch replacement drainage wire fixing clamp, which comprises an outer sleeve and an inner sleeve, the top end of the inner sleeve is provided with a supporting assembly, the supporting assembly comprises a sliding rail and a sliding block, the top of the sliding block is provided with a drainage wire clamping assembly, the drainage wire clamping assembly comprises a supporting plate and a clamping plate, and the supporting plate is connected with the clamping plate. According to the distribution network non-power-cut replacement column switch drainage wire fixing clamp, the height of the clamping mechanism can be adjusted, the distribution network non-power-cut replacement column switch drainage wire fixing clamp adapts to clamping and fixing operation of switch drainage wires of different heights, the clamping mechanism is simple in structure, the operation is convenient, and the practicability is high. The switch drainage wires are clamped between the supporting plate and the clamping plate, the switch drainage wires are clamped and fixed, the clamping mechanism is adjusted according to the distance between the switch drainage wires, then the clamping work of the multiple switch drainage wires can be completed at a time, the working efficiency is improved, the adaptability of equipment is improved, and the switch drainage wire fixing and clamping device is suitable for fixing and clamping the switch drainage wires.

Description

Technical Field

[0001] The utility model relates to the technical field of switch drainage line fixing equipment, in particular to a switch drainage line fixing clamp for replacing a pole of a distribution network without power outage. Background Art

[0002] When replacing pole-mounted switches without power outages in the distribution network, in order to ensure the safety of the operation and prevent danger caused by the shaking of the drainage wire, it is often necessary to clamp and fix the drainage wire, and then it is necessary to use switch drainage wire fixing equipment. The utility model patent application number is CN201921966110.8, which discloses a 10kV distribution network without power outage replacement pole-mounted switch drainage wire fixing clamp, which effectively fixes the lead wire at the lower pile head of the drop-out fuse to prevent the lead wire from shaking during the operation, accidental contact with the live body and other unsafe factors, making the operation process optimized, efficient and safe, and reducing the time-consuming and labor-intensive use of insulating tape to fix. , reducing the dangerous factors of unreliable fixation and risk of falling off, and ensuring the safety of the operation process of replacing the switch on the pole under power. The utility model adopts insulating materials to ensure safety during the operation. According to the technical scheme disclosed therein, the existing switch drainage line fixing equipment cannot effectively adjust the height of the clamping mechanism according to the position of the switch drainage line when in use, and cannot adapt to the fixing work of switch drainage lines of different heights. On the other hand, it cannot adjust the spacing of the clamping mechanism, and thus cannot adapt to the direct spacing of the switch drainage lines when clamping and fixing multiple switch drainage lines.

[0003] Therefore, how to design a fixing clamp for replacing the drain wire of the pole-mounted switch without power outage in the distribution network has become our current problem to be solved. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a switch drain line fixing clamp for replacing the switch on the pole without power outage, so as to solve the problems raised in the above-mentioned background technology. The utility model has a reasonable design and is relatively convenient to use, and is suitable for fixing and clamping the switch drain line.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a distribution network without power outage replacement pole switch drainage line fixing clamp, comprising an outer sleeve and an inner sleeve, the top of the inner sleeve is installed with a support assembly, the support assembly includes a slide rail and a slider, the top of the slider is installed with a drainage line clamping assembly, the drainage line clamping assembly includes a support plate and a clamping plate, the support plate is installed with a pulling assembly, the pulling assembly includes an electromagnet and a spring, the slide rail is installed with a distance adjustment assembly, the distance adjustment assembly includes a screw rod and a rotating plate, the outer sleeve is installed with a lifting assembly, the lifting assembly includes a screw rod and a rotating disk, the outer sleeve is installed with a support assembly, the support assembly includes a sleeve and a support rod.

[0006] Furthermore, the outer sleeve is sleeved on the outer side of the inner sleeve, the bottom end of the screw is installed on the bottom end of the outer sleeve through a bearing, the bottom end of the inner sleeve is sleeved on the outer side of the screw through a thread, and the turntable is welded to the bottom end of the screw.

[0007] Furthermore, the socket is welded to the bottom end of the outer jacket, the socket is evenly distributed around the outer jacket, a socket is opened on the inner side of the socket, the socket is respectively located at the top and bottom of the socket, and one end of the support rod is stuck on the inner side of the socket.

[0008] Furthermore, the bottom of the slide rail is welded to the top of the inner sleeve, the slider is clamped on the inner side of the slide rail, a card cover is welded on one end of the slide rail, and the rotating plate is installed on the inner side of the card cover.

[0009] Furthermore, one end of the screw rod is welded to the center of the rotating plate, and both ends of the screw rod are respectively mounted on the inner walls of both ends of the slide rail through bearings.

[0010] Furthermore, the slider is clamped on the inner wall of the slide rail, and the slider is threadedly sleeved on the outer side of the screw rod. The bottom end of the support plate is welded to the center of the slide rail or the top of the slider, and a partition is welded on one side of the support plate. The clamping plate is sleeved on the outer side of the partition. The electromagnet is installed on the inner side of the support plate by bolts, and the electromagnet is connected to the clamping plate by a spring.

[0011] Furthermore, a pull wire is clamped on the inner side of the card cover, the top of the pull wire is sleeved on the outer side of the rotating plate, the bottom of the pull wire passes through the card cover and extends to the bottom of the card cover, and a ball groove is opened on the outer side of the rotating plate, and the ball groove cooperates with the pull wire.

[0012] Furthermore, a battery is installed on the top end of the jacket via bolts, a switch is installed on the bottom end of the jacket via bolts, the battery is connected to the switch via wires, and the switch is connected to the electromagnet via wires.

[0013] Beneficial effects: 1. When using the switch drainage line fixing clamp for replacing the distribution network pole without power outage, insert the support rod into the inner side of the socket below the socket sleeve, and use the support rod to support and fix the outer sleeve. According to the height of the switch drainage line, turn the turntable, and the turntable drives the screw to rotate. The screw drives the inner sleeve to move upward on the inner side of the outer sleeve, and then drives the slide rail and the clamping plate to move upward until the switch drainage line is clamped between the clamping plate and the support plate, so that the height of the clamping mechanism can be adjusted to adapt to the clamping and fixing operations of switch drainage lines of different heights. After use, insert the support plate into the inner side of the socket at the top of the socket, and then fix the support rod to the outer side of the outer sleeve, which reduces the occupied space and facilitates transportation and storage operations.

[0014] 2. When the switch drain wire fixing clamp on the distribution network pole for non-stop power replacement is in use, when the support plate and the clamping plate rise to the height of the switch drain wire, according to the spacing of multiple switch drain wires, the pull wire is pulled, and the pull wire pulls the ball groove under the limit of the outer cover, thereby driving the rotating plate to rotate, and the rotating plate drives the screw rod to rotate, and moves the slider on the inner side of the slide rail, thereby adjusting the spacing between the support plates until the spacing between the support plates is the same as the spacing of the switch drain wires, and then the switch drain wires are respectively clamped between the support plates and the clamping plates, and then the electromagnet is turned on. The electromagnet pulls the clamping plate toward the support plate through magnetic force to clamp and fix the switch drain wire. The clamping mechanism can be adjusted according to the spacing of the switch drain wires, so that the clamping work of multiple switch drain wires can be completed at one time, thereby improving work efficiency and improving the adaptability of equipment.

[0015] 3. The design of the switch drainage wire fixing clamp on the distribution network pole for replacing the switch without power outage is reasonable, which is more efficient and convenient to use and is suitable for fixing and clamping the switch drainage wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a switch drainage wire fixing clamp for replacing a pole without power outage in a distribution network according to the utility model;

[0017] Figure 2 It is a cross-sectional view of a slide rail for replacing a drain wire fixing clip of a switch on a pole without power outage in a distribution network according to the utility model;

[0018] Figure 3 It is a cross-sectional view of a turntable for replacing a drain wire fixing clamp of a pole-mounted switch without power outage in a distribution network according to the utility model;

[0019] Figure 4 It is a side sectional view of a card cover for replacing a drain wire fixing clip of a pole switch without power outage in a distribution network according to the utility model;

[0020] In the figure: 1. outer sleeve; 2. inner sleeve; 3. slide rail; 4. support plate; 5. clamping plate; 6. slider; 7. screw rod; 8. electromagnet; 9. spring; 10. partition; 11. cover; 12. rotating plate; 13. pull wire; 14. ball groove; 15. socket; 16. support rod; 17. screw rod; 18. turntable; 19. battery; 20. switch. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 4 The utility model provides a technical solution: a drainage line fixing clamp for replacing a switch on a distribution network column without power outage, comprising an outer sleeve 1 and an inner sleeve 2, a support assembly is installed on the top of the inner sleeve 2, the support assembly comprises a slide rail 3 and a slider 6, a drainage line clamping assembly is installed on the top of the slider 6, the drainage line clamping assembly comprises a support plate 4 and a clamping plate 5, a pulling assembly is installed on the support plate 4, the pulling assembly comprises an electromagnet 8 and a spring 9, a distance adjustment assembly is installed on the slide rail 3, the distance adjustment assembly comprises a screw rod 7 and a rotating plate 12, a lifting assembly is installed on the outer sleeve 1, the lifting assembly comprises a screw rod 17 and a rotating disk 18, a support assembly is installed on the outer sleeve 1, the support assembly comprises a plug sleeve 15 and a support rod 16, the outer sleeve 1 is sleeved on the outer side of the inner sleeve 2, the bottom end of the screw rod 17 is installed on the bottom end of the outer sleeve 1 through a bearing, the bottom end of the inner sleeve 2 is sleeved on the outer side of the screw rod 17 through a thread, and the rotating disk 18 is welded to the bottom end of the screw rod 17, The socket 15 is welded to the bottom end of the outer jacket 1. The sockets 15 are evenly distributed around the outer jacket 1. A socket is provided on the inner side of the socket 15. The sockets are respectively located at the top and the bottom of the socket. One end of the support rod 16 is stuck on the inner side of the socket. When in use, the support rod 16 is inserted into the inner side of the socket below the socket 15. The outer jacket 1 is supported and fixed by the support rod 16. According to the height of the switch drainage line, the turntable 18 is rotated, and the turntable 18 drives the screw 17 to rotate. The screw 17 drives the inner sleeve 2 to move upward on the inner side of the outer sleeve 1, and then drives the slide rail 3 and the clamping plate 5 to move upward until the switch drainage line is clamped between the clamping plate 5 and the support plate 4, so that the height of the clamping mechanism can be adjusted to adapt to the clamping and fixing operations of switch drainage lines of different heights. After use, the support plate 16 is inserted into the inner side of the socket located at the top of the socket 15, and then the support rod 16 is fixed to the outer side of the outer sleeve 1, thereby reducing the occupied space and facilitating transportation and storage operations.

[0023] In this embodiment, the bottom of the slide rail 3 is welded to the top of the inner sleeve 2, the slider 6 is clamped on the inner side of the slide rail 3, a cover 11 is welded at one end of the slide rail 3, the rotating plate 12 is installed on the inner side of the cover 11, one end of the screw rod 7 is welded at the center of the rotating plate 12, and the two ends of the screw rod 7 are respectively installed on the inner walls of the two ends of the slide rail 3 through bearings, the slider 6 is clamped on the inner wall of the slide rail 3, the slider 6 is arranged on the outer side of the screw rod 7 through a threaded sleeve, and the bottom ends of the support plates 4 are respectively welded to the middle of the slide rail 3. The center of the support plate 4 is at the top of the slider 6, a partition 10 is welded on one side of the support plate 4, the clamping plate 5 is sleeved on the outer side of the partition 10, the electromagnet 8 is installed on the inner side of the support plate 4 by bolts, the electromagnet 8 is connected to the clamping plate 5 by a spring 9, a pull wire 13 is clamped on the inner side of the card cover 11, the top of the pull wire 13 is sleeved on the outer side of the rotating plate 12, the bottom of the pull wire 13 passes through the card cover 11 and extends to the bottom of the card cover 11, and a ball groove 14 is opened on the outer side of the rotating plate 12, and the ball groove 14 is connected to the pull wire 13. The top of the jacket 1 is equipped with a battery 19 through a bolt, and the bottom of the jacket 1 is equipped with a switch 20 through a bolt. The battery 19 is connected to the switch 20 through a wire, and the switch 20 is connected to the electromagnet 8 through a wire. When the support plate 4 and the clamping plate 5 rise to the height of the switch drainage line, according to the spacing of multiple switch drainage lines, the pull wire 13 is pulled, and the pull wire 13 pulls the ball groove 14 under the limit of the outer cover 11, thereby driving the rotating plate 12 to rotate, and the rotating plate 12 drives the screw rod 7 to rotate, and the slide Block 6 moves on the inner side of the slide rail 3, and then adjusts the spacing between the support plates 4 until the spacing between the support plates 4 is the same as the spacing between the switch drainage lines, and then the switch drainage lines are clamped between the support plates 4 and the clamping plates 5 respectively, and then the electromagnet 8 is turned on. The electromagnet 8 pulls the clamping plate 5 toward the support plate 4 through magnetic force, and clamps and fixes the switch drainage lines. The clamping mechanism can be adjusted according to the spacing between the switch drainage lines, and then the clamping work of multiple switch drainage lines can be completed at one time, thereby improving work efficiency and improving the adaptability of the equipment.

[0024] The switch drainage line fixing clamp on the distribution network pole for non-stop power replacement provides power to all electrical equipment through the battery 19. When in use, the support rod 16 is inserted into the inner side of the socket below the socket 15, and the outer sleeve 1 is supported and fixed by the support rod 16. According to the height of the switch drainage line, the turntable 18 is rotated, and the turntable 18 drives the screw 17 to rotate, and the screw 17 drives the inner sleeve 2 to move upward on the inner side of the outer sleeve 1, thereby driving the slide rail 3 and the clamping plate 5 to move upward until the switch drainage line is clamped between the clamping plate 5 and the support plate 4, so that the height of the clamping mechanism can be adjusted, and it can adapt to the clamping and fixing operations of switch drainage lines of different heights. After use, the support plate 16 is inserted into the inner side of the socket at the top of the socket 15, and then the support rod 16 is fixed to the outer side of the outer sleeve 1, which reduces the occupied space and is convenient for entry. During the transportation and storage operations, when the support plate 4 and the clamping plate 5 rise to the height of the switch drainage line, according to the spacing of multiple switch drainage lines, the pull wire 13 is pulled, and the pull wire 13 pulls the ball groove 14 under the limit of the outer cover 11, thereby driving the rotating plate 12 to rotate, and the rotating plate 12 drives the screw rod 7 to rotate, and moves the slider 6 on the inner side of the slide rail 3, thereby adjusting the spacing between the support plates 4 until the spacing between the support plates 4 is the same as the spacing of the switch drainage lines, and then the switch drainage lines are clamped between the support plates 4 and the clamping plates 5 respectively, and then the electromagnet 8 is turned on. The electromagnet 8 pulls the clamping plate 5 toward the support plate 4 through magnetic force, clamps the switch drainage lines, and can adjust the clamping mechanism according to the spacing of the switch drainage lines, thereby completing the clamping work of multiple switch drainage lines at one time, improving work efficiency, and improving the adaptability of the equipment.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A drain wire fixing clamp for replacing a switch on a pole without power outage in a distribution network, comprising an outer sleeve (1) and an inner sleeve (2), a support assembly is installed on the top of the inner sleeve (2), the support assembly comprises a slide rail (3) and a slider (6), a drain wire clamping assembly is installed on the top of the slider (6), the drain wire clamping assembly comprises a support plate (4) and a clamping plate (5), and is characterized in that: A pulling assembly is mounted on the support plate (4), and the pulling assembly includes an electromagnet (8) and a spring (9); a distance adjustment assembly is mounted on the slide rail (3), and the distance adjustment assembly includes a screw rod (7) and a rotating plate (12); a lifting assembly is mounted on the outer sleeve (1), and the lifting assembly includes a screw rod (17) and a rotating plate (18); a supporting assembly is mounted on the outer sleeve (1), and the supporting assembly includes a sleeve (15) and a support rod (16).

2. According to claim 1, a distribution network non-stop power supply replacement pole switch drainage line fixing clamp is characterized by: The outer sleeve (1) is sleeved on the outer side of the inner sleeve (2); the bottom end of the screw rod (17) is mounted on the bottom end of the outer sleeve (1) via a bearing; the bottom end of the inner sleeve (2) is sleeved on the outer side of the screw rod (17) via a thread; and the rotating disk (18) is welded to the bottom end of the screw rod (17).

3. According to claim 2, a distribution network non-stop power supply replacement pole switch drainage line fixing clamp is characterized by: The plug sleeve (15) is welded to the bottom end of the outer sleeve (1). The plug sleeve (15) is evenly distributed around the outer sleeve (1). A socket is provided on the inner side of the plug sleeve (15). The socket is located at the top and bottom of the plug sleeve (15) respectively. One end of the support rod (16) is clamped on the inner side of the socket.

4. According to claim 1, a distribution network non-stop power supply replacement pole switch drainage line fixing clamp is characterized by: The bottom of the slide rail (3) is welded to the top of the inner sleeve (2), the slider (6) is clamped on the inner side of the slide rail (3), a cover (11) is welded to one end of the slide rail (3), and the rotating plate (12) is installed on the inner side of the cover (11).

5. The method of replacing the drain wire fixing clamp of the pole switch without power outage in the distribution network according to claim 4 is characterized by: One end of the screw rod (7) is welded to the center of the rotating plate (12), and the two ends of the screw rod (7) are respectively mounted on the inner walls of the two ends of the slide rail (3) through bearings.

6. The method of replacing the drain wire fixing clamp of the pole-mounted switch without power outage in the distribution network according to claim 5, characterized in that: The slider (6) is clamped on the inner wall of the slide rail (3), and the slider (6) is sleeved on the outer side of the screw rod (7) through a thread. The bottom end of the support plate (4) is welded to the center of the slide rail (3) or the top of the slider (6), and a partition (10) is welded on one side of the support plate (4). The clamping plate (5) is sleeved on the outer side of the partition (10). The electromagnet (8) is installed on the inner side of the support plate (4) through bolts, and the electromagnet (8) is connected to the clamping plate (5) through a spring (9).

7. The method of replacing the drain wire fixing clamp of the pole-mounted switch without power outage in the distribution network according to claim 4, characterized in that: A pull wire (13) is clamped on the inner side of the card cover (11), the top of the pull wire (13) is sleeved on the outer side of the rotating plate (12), the bottom of the pull wire (13) passes through the card cover (11) and extends to the bottom of the card cover (11), and a ball groove (14) is provided on the outer side of the rotating plate (12), and the ball groove (14) cooperates with the pull wire (13).

8. The method of replacing the drain wire fixing clamp of the pole-mounted switch without power outage in the distribution network according to claim 6, characterized in that: A storage battery (19) is installed at the top end of the jacket (1) by means of bolts, and a switch (20) is installed at the bottom end of the jacket (1) by means of bolts; the storage battery (19) is connected to the switch (20) by means of wires, and the switch (20) is connected to the electromagnet (8) by means of wires.

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