Distribution network non-power-cut operation insulation drainage wire temporary suspension device and use method thereof

Abstract

The invention discloses a temporary suspension device for a distribution network non-power-cut operation insulation drainage wire and a use method of the temporary suspension device, and belongs to the technical field of distribution network non-power-cut operation insulation drainage wire suspension. The device comprises an insulation rod, a temporary suspension assembly and a driving assembly; one end of the insulating rod is provided with a first open groove, one side of the insulating rod is provided with an insulating drainage wire clamp, one side of the insulating drainage wire clamp is provided with an opening, and the insulating drainage wire clamp is used for clamping an insulating drainage wire chuck when a distribution network works without power failure. Temporary suspension of the insulation drainage wire can be completed by directly clamping the insulation drainage wire chuck and the insulation drainage wire clamp, the insulation drainage wire can be taken down by directly and transversely pulling the insulation drainage wire chuck, and the poking piece is pulled and then moved in the direction away from the main drainage wire. The insulation drainage wire temporary suspension device can be taken down from the main guide wire when the distribution network is moved downwards for power-off-free operation, and is convenient to use.

Description

Technical Field

[0001] The invention relates to the technical field of suspension of insulated drain wires for non-stop power supply operation of distribution network, and in particular to a temporary suspension device for insulated drain wires for non-stop power supply operation of distribution network and a use method thereof. Background Art

[0002] At present, the commonly used methods for fixing insulated drainage lines in non-stop power distribution network operations mainly include insulated anti-fall ropes and insulated hanging rods. The insulated anti-fall rope fixes the insulated drainage line by tying or clamping, and then hangs it on the main line. The operation process usually involves multiple steps. First, it is necessary to select a suitable tying point, and then use a tying belt or clamp to fix the insulated drainage line. The use of tying belts often requires operators to have certain skills and experience to ensure that the fixation is firm and will not cause damage to the insulated drainage line, which is inconvenient to use. The use of clamps requires first opening the clamp pin, then inserting the insulated drainage line, restoring the pin and clamping the insulated drainage line, which is also inconvenient to use; the insulated hanging rod needs to be tightened and fixed on the cross arm first, and then the spring jaws of the insulated hanging rod are opened, and then the insulated drainage line is inserted and clamped. When the insulated anti-fall rope is removed after the operation is completed, it is also necessary to open the safety buckle of the insulated hook by hand before taking it off, which is inconvenient to use. Summary of the invention

[0003] In order to solve the deficiencies in the prior art, the present invention provides a temporary suspension device for an insulated drain line for non-stop operation of a distribution network and a method for using the device to solve the technical problem of the inconvenience of using the prior art.

[0004] The present invention adopts the following technical solution.

[0005] The first aspect of the present invention discloses a temporary suspension device for an insulated drain line during non-stop power distribution network operation, comprising: an insulating rod, a temporary suspension assembly and a driving assembly; a first slot is arranged at one end of the insulating rod, an insulating drain line clamp is arranged at one side of the insulating rod, an opening is arranged at one side of the insulating drain line clamp, and the insulating drain line clamp is used to clamp the insulating drain line clamp head during non-stop power distribution network operation; the temporary suspension assembly comprises: a blocking rod, a linkage rod and a sliding rod, the blocking rod is rotationally connected to the insulating rod, a second slot matching the first slot is arranged at one side of the blocking rod, and the first slot is provided. The groove and the second groove are both used to restrain the main conductor when the distribution network is operating without power outages. A limit column is set on one side of the barrier rod, and the linkage rod is rotationally connected to the insulating rod. A limit groove matching the limit column is set at one end of the linkage rod, and the limit groove is used to restrain the limit column. A second spiral steel is set between the linkage rod and the insulating rod, and the second spiral steel is used to reset the linkage rod. A through groove is set on one side of the linkage rod, and the sliding rod is inserted into the through groove. The sliding rod passes through the insulating rod and is slidably connected to the insulating rod. The sliding rod passes through the first groove, and the driving assembly is used to drive the barrier rod to rotate.

[0006] As an improvement, the insulating rod is Y-shaped, a third slot is provided at one end of the insulating rod, the third slot is connected to the first slot, and the blocking rod passes through the insulating rod.

[0007] As an improvement, the height of the insulating drainage line fixture is 3-7 cm, the inner diameter is 5-8 cm, the width of the opening is 2-5 cm, and the insulating drainage line fixture is made of POM insulating material.

[0008] As an improvement, the longitudinal section of the slide rod is L-shaped, the slide rod is connected to the slope in both sliding and rotational manner, and one end of the insulating rod is provided with a guide groove which is slidably connected to the slide rod.

[0009] As an improvement, the linkage rod and the insulating rod are rotationally connected by setting a second rotating shaft, the limit groove and the through groove are respectively located on both sides of the linkage rod, and a slope is set on the surface of the linkage rod close to the limit groove, and the slope is used to guide the limit column.

[0010] As an improvement, the driving assembly includes: a connecting wire, a slider, a toggle piece and a first spiral steel, the two ends of the connecting wire are respectively connected to the baffle rod and the slider, the slider is slidably connected to the insulating rod, the toggle piece passes through the insulating rod and is slidably connected to the insulating rod, the toggle piece passes through the slider and is slidably connected to the slider, the toggle piece is used to constrain the slider, the two ends of the first spiral steel are respectively connected to the insulating rod and the baffle rod, and the first spiral steel is used to rotate the baffle rod.

[0011] As an improvement, the blocking rod and the insulating rod are rotationally connected by setting a first rotating shaft, and the first spiral steel sleeve is arranged on the surface of the first rotating shaft.

[0012] As an improvement, the insulating rod is a hollow structure, and a slot engaged with the toggle member is provided on the inner wall of the insulating rod. A retaining ring is provided on the toggle member inside the slider, and a third spiral steel is provided on one side of the retaining ring. The two ends of the third spiral steel are respectively connected to the retaining ring and the slider, and the third spiral steel is used to push the retaining ring to move.

[0013] As an improvement, the insulating rod is rotatably connected with a first guide wheel and a second guide wheel, the first guide wheel and the second guide wheel are both against the connecting line, and the first guide wheel and the second guide wheel are used to guide the connecting line.

[0014] The second aspect of the present invention discloses a method for using a temporary suspension device for insulating drain wires in non-stop operation of a distribution network, comprising the following steps:

[0015] When the insulated drain line for non-stop power supply operation of the distribution network is temporarily suspended, the temporary suspension device for the insulated drain line for non-stop power supply operation of the distribution network is lifted up so that the main conductor is in the first slot;

[0016] The main conductor enters the second slot, and the temporary suspension device for the insulated drainage wire of the distribution network without power outage covers the main conductor, completing the temporary suspension of the temporary suspension device for the insulated drainage wire of the distribution network without power outage on the main conductor;

[0017] Move the insulating drain wire so that the insulating drain wire clamp is engaged with the insulating drain wire fixture, thereby completing the temporary suspension of the insulating drain wire;

[0018] After the insulated drain wire for non-stop operation of the distribution network is temporarily suspended, remove the insulated drain wire clamp from the insulated drain wire fixture;

[0019] Pull the toggle piece and then move it away from the main conductor, and move the temporary suspension device of the insulated drainage line for non-stop operation of the distribution network downward to be removed from the main conductor.

[0020] The beneficial effect of the present invention is that compared with the prior art, when the present invention is temporarily suspended on the main conductor, it can be fixed to the main conductor by directly pulling up, and the temporary suspension of the insulating drainage line can be completed by directly clamping the insulating drainage line clamp with the insulating drainage line clamp. The insulating drainage line can be removed by directly pulling the insulating drainage line clamp horizontally, and the toggle piece can be pulled and then moved away from the main conductor. The temporary suspension device of the insulating drainage line can be removed from the main conductor without power outages when the distribution network is moved downward, which is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the present invention;

[0022] Figure 2 It is an internal schematic diagram of the first state of the present invention;

[0023] Figure 3 is an internal schematic diagram of the second state of the present invention;

[0024] Figure 4 It is a top view schematic diagram of the insulated drain wire fixture of the present invention;

[0025] Figure 5 It is a front view schematic diagram of the linkage rod of the present invention;

[0026] Figure 6 It is an enlarged schematic diagram of point A of the present invention.

[0027] 1. Insulated drainage line fixture; 2. Toggle piece; 3. Insulating rod; 4. Connecting wire; 5. Limiting column; 6. Stop rod; 7. Second slot; 8. First slot; 9. Slide rod; 10. Third slot; 11. First guide wheel; 12. Slot; 13. Slider; 14. Slide groove; 15. First spiral steel; 16. Second guide wheel; 17. Ramp; 18. Second spiral steel; 19. Linking rod; 20. Third spiral steel; 21. Stop ring; 22. Limiting groove; 23. First rotating shaft; 24. Second rotating shaft; 25. Through groove. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the present invention clearer, the technical scheme of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The embodiments described in this application are only part of the embodiments of the present invention, not all of them. Based on the spirit of the present invention, other embodiments obtained by ordinary technicians in this field without creative work are all within the scope of protection of the present invention.

[0029] Example 1

[0030] like Figure 1-6 As shown, a temporary suspension device for an insulated drain line during non-stop power distribution network operation comprises: an insulating rod 3, a temporary suspension assembly and a driving assembly; a first slot 8 is arranged at the upper end of the insulating rod 3, an insulating drain line clamp 1 is arranged on one side of the insulating rod 3, an opening is arranged on one side of the insulating drain line clamp 1, and the insulating drain line clamp 1 is used to clamp the insulating drain line clamp head during non-stop power distribution network operation; the temporary suspension assembly comprises: a baffle rod 6, a linkage rod 19 and a slide rod 9, the baffle rod 6 is rotationally connected to the insulating rod 3, a second slot 7 matching the first slot 8 is arranged on one side of the baffle rod 6, and the first slot 8 and the second slot 7 are both used for To restrain the main conductor during non-stop power operation, a limit column 5 is set on one side of the blocking rod 6, the linkage rod 19 is rotationally connected to the insulating rod 3, a limit groove 22 matching the limit column 5 is set at one end of the linkage rod 19, the limit groove 22 is used to restrain the limit column 5, a second spiral steel 18 is set between the linkage rod 19 and the insulating rod 3, the second spiral steel 18 is used to reset the linkage rod 19, a through groove 25 is set on one side of the linkage rod 19, the slide rod 9 is inserted into the through groove 25, the slide rod 9 passes through the insulating rod 3 and is slidably connected to the insulating rod 3, the slide rod 9 passes through the first slot 8, and the drive assembly is used to drive the blocking rod 6 to rotate.

[0031] In a preferred but non-limiting embodiment of the present invention, the insulating rod 3 is Y-shaped, a third slot 10 is provided at one end of the insulating rod 3 , the third slot 10 is connected to the first slot 8 , and the blocking rod 6 passes through the insulating rod 3 .

[0032] In a preferred but non-limiting embodiment of the present invention, the height of the insulating drainage line fixture 1 is 3-7 cm, the inner diameter is 5-8 cm, the width of the opening is 2-5 cm, and the insulating drainage line fixture 1 is made of POM insulating material.

[0033] In a preferred but non-limiting embodiment of the present invention, the slide rod 9 has an L-shaped longitudinal section, the slide rod 9 is connected to the ramp 17 both slidably and rotationally, and one end of the insulating rod 3 is provided with a guide groove slidably connected to the slide rod 9 .

[0034] In a preferred but non-limiting embodiment of the present invention, the linkage rod 19 is rotationally connected to the insulating rod 3 by setting a second rotating shaft 24, and the limit groove 22 and the through groove 25 are respectively located on both sides of the linkage rod 19. A slope 17 is set on the surface of the linkage rod 19 close to the limit groove 22, and the slope 17 is used to guide the limit column 5.

[0035] In a preferred but non-limiting embodiment of the present invention, the driving assembly includes: a connecting wire 4, a slider 13, a toggle member 2 and a first spiral steel 15, the two ends of the connecting wire 4 are respectively connected to the baffle rod 6 and the slider 13, the slider 13 is slidably connected to the insulating rod 3, the toggle member 2 passes through the insulating rod 3 and is slidably connected to the insulating rod 3, a sliding groove 14 slidably connected to the toggle member 2 is provided on one side of the insulating rod 3, the toggle member 2 passes through the slider 13 and is slidably connected to the slider 13, the toggle member 2 is used to constrain the slider 13, the two ends of the first spiral steel 15 are respectively connected to the insulating rod 3 and the baffle rod 6, and the first spiral steel 15 is used to rotate the baffle rod 6.

[0036] In a preferred but non-limiting embodiment of the present invention, the blocking rod 6 is rotationally connected to the insulating rod 3 by providing a first rotating shaft 23 , and the first spiral steel 15 is sleeved on the surface of the first rotating shaft 23 .

[0037] In a preferred but non-limiting embodiment of the present invention, the insulating rod 3 is a hollow structure, and a slot 12 that is engaged with the toggle member 2 is provided on the inner wall of the insulating rod 3. A retaining ring 21 is provided on the toggle member 2 inside the slider 13, and a third spiral steel 20 is provided on one side of the retaining ring 21. The two ends of the third spiral steel 20 are respectively connected to the retaining ring 21 and the slider 13, and the third spiral steel 20 is used to push the retaining ring 21 to move.

[0038] In a preferred but non-limiting embodiment of the present invention, the insulating rod 3 is rotatably connected to a first guide wheel 11 and a second guide wheel 16, and the first guide wheel 11 and the second guide wheel 16 are both against the connecting line 4, and the first guide wheel 11 and the second guide wheel 16 are used to guide the connecting line 4.

[0039] Example 2

[0040] Based on Example 1, a bolt is threadedly connected on the insulating rod 3. When the insulated drainage line for non-stop power supply operation of the distribution network is temporarily suspended, after the barrier rod 6 cooperates with the insulating rod 3 to cover the main line, the bolt is rotated in the forward direction to make it resist the barrier rod 6 to prevent the barrier rod 6 from rotating by itself. When the temporary suspension device for the insulated drainage line for non-stop power supply operation of the distribution network needs to be removed, the bolt is rotated in the reverse direction to disengage it from the barrier rod 6.

[0041] Example 3

[0042] The method for using the temporary suspension device for the insulated drain wire of the distribution network non-stop operation includes the following steps:

[0043] When the insulated drain wire is temporarily suspended for non-stop operation of the distribution network, the insulating rod 3 is lifted so that the main wire is in the first slot 8 until the main wire pushes the sliding rod 9 into the insulating rod 3, and the insulating rod 3 drives the linkage rod 19 to rotate positively around the second rotating shaft 24 through the through slot 25, the limiting slot 22 is separated from the limiting rod, and the second spiral steel 18 is compressed;

[0044] The first spiral steel 15 causes the blocking rod 6 to rotate in the positive direction, the main conductor enters the second slot 7, the blocking rod 6 cooperates with the insulating rod 3 to cover the main conductor, the blocking rod 6 pulls the slider 13 to move through the connecting wire 4, and the slider 13 drives the toggle member 2 to move. When the toggle member 2 is located on one side of the slot 12, the third spiral steel 20 pushes the blocking ring 21 to move, and the blocking ring 21 drives the toggle member 2 to insert into the slot 12 to prevent the toggle member 2 from being moved down due to misoperation, thereby completing the temporary suspension of the insulated drainage line temporary suspension device on the main conductor for non-stop operation of the distribution network;

[0045] Move the insulating drain wire so that the insulating drain wire clamp is engaged with the insulating drain wire fixture 1, thereby completing the temporary suspension of the insulating drain wire;

[0046] After the insulated drain wire for non-stop operation of the distribution network is temporarily suspended, the insulated drain wire clamp is removed from the insulated drain wire fixture 1;

[0047] Pull the toggle piece 2 to disengage it from the slot 12, the third spiral steel 20 is compressed, and then the toggle piece 2 is moved away from the main conductor, the toggle piece 2 drives the slider 13 to move, and the slider 13 drives the blocking rod 6 to rotate in the opposite direction through the connecting line 4 to reset it. When the blocking rod 6 rotates in the opposite direction, the slope 17 guides the limit column 5 so that the limit column 5 can drive the linkage rod 19 to rotate forward, and then the second spiral steel 18 pushes the linkage rod 19 to reset it, and the limit column 5 is inserted into the limit groove 22. At the same time, the linkage rod 19 drives the slide bar 9 to extend out of the insulating rod 3 and penetrate into the first slot 8. The temporary suspension device for the insulated drainage line of the distribution network non-stop operation can be removed from the main conductor.

[0048] The beneficial effect of the present invention is that compared with the prior art, when the present invention is temporarily suspended on the main conductor, it can be fixed to the main conductor by directly pulling up, and the temporary suspension of the insulating drainage line can be completed by directly clamping the insulating drainage line clamp with the insulating drainage line clamp. The insulating drainage line can be removed by directly pulling the insulating drainage line clamp horizontally, and the toggle piece can be pulled and then moved away from the main conductor. The temporary suspension device of the insulating drainage line can be removed from the main conductor without power outages when the distribution network is moved downward, which is easy to use.

[0049] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the present invention can still be modified or replaced by equivalents, and any modifications or equivalent replacements that do not depart from the spirit and scope of the present invention should be covered within the scope of protection of the claims of the present invention.

Claims

1. A temporary suspension device for insulating drainage lines for non-stop operation of distribution network, characterized in that: include: An insulating rod, a temporary suspension component and a driving component; a first slot is arranged at one end of the insulating rod, an insulating drainage line clamp is arranged at one side of the insulating rod, an opening is arranged at one side of the insulating drainage line clamp, and the insulating drainage line clamp is used to clamp the insulating drainage line clamp when the distribution network is operated without power outages. The temporary suspension component comprises: a baffle rod, a linkage rod and a slide rod, the baffle rod is rotationally connected to the insulating rod, a second slot matching the first slot is arranged at one side of the baffle rod, the first slot and the second slot are both used to constrain the main conductor when the distribution network is operated without power outages, a limiting column is arranged at one side of the baffle rod, the linkage rod is rotationally connected to the insulating rod, a limiting groove matching the limiting column is arranged at one end of the linkage rod, the limiting groove is used to constrain the limiting column, a second spiral steel is arranged between the linkage rod and the insulating rod, the second spiral steel is used to reset the linkage rod, a through slot is arranged at one side of the linkage rod, the slide rod is inserted into the through slot, the slide rod passes through the insulating rod and is slidably connected to the insulating rod, the slide rod passes through the first slot, and the driving component is used to drive the baffle rod to rotate.

2. The temporary suspension device for insulating drain wires for non-stop power supply operation in distribution network according to claim 1 is characterized by: The insulating rod is Y-shaped, a third slot is arranged at one end of the insulating rod, the third slot is communicated with the first slot, and the blocking rod passes through the insulating rod.

3. The temporary suspension device for insulating drain wires for non-stop power supply operation in distribution network according to claim 1 is characterized by: The height of the insulating drainage line fixture is 3-7 cm, the inner diameter is 5-8 cm, the width of the opening is 2-5 cm, and the insulating drainage line fixture is made of POM insulating material.

4. The temporary suspension device for insulating drain wires for non-stop power supply operation in distribution network according to claim 1 is characterized in that: The longitudinal section of the sliding rod is L-shaped, the sliding rod is connected to the slope in both sliding and rotational manner, and one end of the insulating rod is provided with a guide groove which is slidably connected to the sliding rod.

5. The temporary suspension device for insulating drain wires for non-stop operation of distribution network according to claim 1 is characterized by: The linkage rod and the insulating rod are rotationally connected by setting a second rotating shaft. The limit groove and the through groove are respectively located on both sides of the linkage rod. A slope is set on the surface of the linkage rod close to the limit groove, and the slope is used to guide the limit column.

6. The temporary suspension device for insulating drain wires for non-stop power supply operation in distribution network according to claim 1 is characterized by: The driving assembly includes: a connecting wire, a slider, a toggle member and a first spiral steel, the two ends of the connecting wire are respectively connected to the blocking rod and the slider, the slider is slidably connected to the insulating rod, the toggle member passes through the insulating rod and is slidably connected to the insulating rod, the toggle member passes through the slider and is slidably connected to the slider, the toggle member is used to constrain the slider, the two ends of the first spiral steel are respectively connected to the insulating rod and the blocking rod, and the first spiral steel is used to rotate the blocking rod.

7. The temporary suspension device for insulating drain wires for non-stop power supply operation in distribution network according to claim 6 is characterized by: The blocking rod and the insulating rod are rotationally connected via a first rotating shaft, and the first spiral steel sleeve is arranged on the surface of the first rotating shaft.

8. The temporary suspension device for insulating drain wires for non-stop power supply operation in distribution network according to claim 6 is characterized by: The insulating rod is a hollow structure, and a slot engaged with a toggle member is provided on the inner wall of the insulating rod. A retaining ring is provided on the toggle member and located inside the slider. A third spiral steel is provided on one side of the retaining ring. Both ends of the third spiral steel are respectively connected to the retaining ring and the slider, and the third spiral steel is used to push the retaining ring to move.

9. The temporary suspension device for insulating drain wires for non-stop power supply operation in distribution network according to claim 8, characterized in that: The insulating rod is rotatably connected with a first guide wheel and a second guide wheel. The first guide wheel and the second guide wheel are both against the connecting line. The first guide wheel and the second guide wheel are used to guide the connecting line.

10. A method for using a temporary suspension device for insulating drainage wires for non-stop power supply operation in a distribution network, based on the temporary suspension device for insulating drainage wires for non-stop power supply operation in a distribution network according to any one of claims 1 to 9, characterized in that: The following steps are involved: When the insulated drain line for non-stop power supply operation of the distribution network is temporarily suspended, the temporary suspension device for the insulated drain line for non-stop power supply operation of the distribution network is lifted up so that the main conductor is in the first slot; The main conductor enters the second slot, and the temporary suspension device for the insulated drainage wire of the distribution network without power outage covers the main conductor, completing the temporary suspension of the temporary suspension device for the insulated drainage wire of the distribution network without power outage on the main conductor; Move the insulating drain wire so that the insulating drain wire clamp is engaged with the insulating drain wire fixture, thereby completing the temporary suspension of the insulating drain wire; After the insulated drain wire for non-stop operation of the distribution network is temporarily suspended, remove the insulated drain wire clamp from the insulated drain wire fixture; Pull the toggle piece and then move it away from the main conductor, and move the temporary suspension device of the insulated drainage line for non-stop operation of the distribution network downward to be removed from the main conductor.

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