CN216085962U - Insulator nut fastening device - Google Patents
Insulator nut fastening device Download PDFInfo
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- CN216085962U CN216085962U CN202122192693.7U CN202122192693U CN216085962U CN 216085962 U CN216085962 U CN 216085962U CN 202122192693 U CN202122192693 U CN 202122192693U CN 216085962 U CN216085962 U CN 216085962U
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- 239000012212 insulator Substances 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of hot-line work, in particular to an insulator nut fastening device which comprises an insulating operating rod, a universal joint, a nut sleeve and an insulating rope, wherein the upper end of the insulating operating rod is detachably connected with the nut sleeve through the universal joint, a first hook and a second hook are arranged on the outer side of the insulating operating rod at intervals from top to bottom, the first hook is L-shaped, the second hook is inverted L-shaped, one end of the insulating rope is fixedly connected to the second hook, the other end of the insulating rope is fixedly connected with an inverted J-shaped hook, the lower part of the inverted J-shaped hook is fixedly connected with a hanging sleeve, the insulating rope is wound on the first hook and the second hook, and the hanging sleeve is sleeved on the first hook. The insulator loosening nut tightening device is reasonable and compact in structure and convenient to use, can realize live working of tightening the insulator loosening nut, is quick and convenient in the whole working process, does not need power failure, and has the characteristics of convenience in use, high flexibility and high applicability.
Description
Technical Field
The utility model relates to the technical field of live working, in particular to an insulator nut fastening device.
Background
At present, in distribution lines operation and maintenance, the hidden dangers found mainly include tree barriers, insulator inclination, rod body inclination and the like, wherein the number of the hidden dangers of insulator inclination accounts for the majority. The root cause of the insulator inclination is that a fixing nut between the insulator and the cross arm is loosened, if the fixing nut is not processed in time, the safety distance between a wire and the cross arm cannot meet the requirement, a light wire discharges to the cross arm and breaks down an electric pole, single-phase grounding is caused, a heavy wire is blown, the broken end falls off, and the safety of passing personnel is endangered.
When the insulator is inclined, if the geographic conditions are met, a unit with the live working vehicle can perform live working processing, if the geographic conditions are limited or no unit with the live working vehicle exists, the unit with the live working vehicle needs to be powered off to process the line, the unit with the live working vehicle generally combines with a line power-off construction plan, the shortage cannot be eliminated at the first time, and the safe operation of the line is seriously influenced. If the line has no planned construction power failure, temporary power failure needs to be adopted for eliminating the defect, the power supply reliability is influenced, and the customer power failure complaint is easy to occur.
Disclosure of Invention
The utility model provides an insulator nut fastening device, overcomes the defects of the prior art, and can effectively solve the problems of untimely processing and power failure elimination which are required to cause power failure complaints of users when the insulator of a distribution line is subjected to inclined processing.
The technical scheme of the utility model is realized by the following measures: the utility model provides an insulator nut fastener, including insulating bar, the universal joint, nut sleeve and insulating rope, the insulating bar upper end can be dismantled through the universal joint and be connected with the nut sleeve, the interval is provided with first couple and second couple about the insulating bar outside, first couple is L shape, the second couple is the shape of falling L, insulating rope one end fixed connection is on the second couple, insulating rope other end fixedly connected with hangs the J-shaped couple, the hook lower part fixedly connected with that falls J-shaped hangs the sleeve, insulating rope is around establishing on first couple and second couple and hang the muffjoint on first couple.
The following are further optimization or/and improvement of the technical scheme of the utility model:
the universal joint and the insulating operating rod can be fixedly connected together through threads, and the universal joint and the nut sleeve are fixedly connected together through threads.
The lower end of the insulating operating rod can be connected with a connecting column in a threaded manner, the lower end of the connecting column is fixedly connected with a square convex column, and a ratchet wrench is clamped on the square convex column.
Above-mentioned insulating bar can include insulator spindle and insulating handle, and the insulator spindle includes two at least sections insulator spindle single sections that link together from top to bottom in proper order, and the insulator spindle single section top is equipped with connecting screw bolt, and the insulator spindle single section bottom be equipped with connecting screw bolt complex screw hole, be located the insulating handle of a section insulator spindle single section lower extreme fixedly connected with of below, first couple set up on being located a section insulator spindle single section of the top, and the second couple sets up on insulating handle.
Above-mentioned insulator nut fastener can still include the staple bolt, telescopic connecting rod and connection ring body, insulating bar outside movable sleeve is equipped with the connection ring body, be equipped with spacing boss on the insulating bar that corresponds connection ring body top position, spacing boss lower extreme is sat on the connection ring body, the connection ring body is connected with the staple bolt through telescopic connecting rod, telescopic pole includes interior pole, outer loop bar and positioning bolt, interior pole one end and connection ring body outside fixed connection, the interior pole other end is inserted and is located outer loop bar one end inboard, outer loop bar other end and staple bolt fixed connection, threaded connection has positioning bolt on the outer loop bar, positioning bolt inner and interior pole offset.
The insulator loosening nut tightening device is reasonable and compact in structure and convenient to use, can realize live working of tightening the insulator loosening nut, is quick and convenient in the whole working process, does not need power failure, and has the characteristics of convenience in use, high flexibility and high applicability.
Drawings
Fig. 1 is a schematic partial sectional structure view of a first embodiment of the present invention.
Fig. 2 is a schematic partial sectional structure view of a front view of a second embodiment of the present invention.
The codes in the figures are respectively: 1 is the universal joint, 2 is the nut sleeve, 3 is the insulating rope, 4 is first couple, 5 is the second couple, 6 is the couple of falling J-shaped, 7 is for hanging the sleeve, 8 is the spliced pole, 9 is square projection, 10 is the ratchet spanner, 11 is insulating handle, 12 is the insulator spindle single section, 13 is connecting stud, 14 is the staple bolt, 15 is the connection ring body, 16 is spacing boss, 17 is interior pole, 18 is outer loop bar, 19 is positioning bolt.
Detailed Description
The present invention is not limited by the following examples, and specific embodiments may be determined according to the technical solutions and practical situations of the present invention.
In the present invention, for convenience of description, the description of the relative positional relationship of the components is described according to the layout pattern of fig. 1 of the specification, such as: the positional relationship of front, rear, upper, lower, left, right, etc. is determined in accordance with the layout direction of the drawings of the specification.
The utility model is further described with reference to the following examples and figures:
the first embodiment is as follows: as shown in the attached drawing 1, this insulator nut fastener includes insulating bar, universal joint 1, nut sleeve 2 and insulating rope 3, the insulating bar upper end can be dismantled through universal joint 1 and be connected with nut sleeve 2, the interval is provided with first couple 4 and second couple 5 about the insulating bar outside, first couple 4 is L shape, second couple 5 is the shape of falling L, 3 one end fixed connection of insulating rope are on second couple 5, 3 other end fixedly connected with of insulating rope hang down J shape couple 6, 6 lower part fixedly connected with of the hook of falling J shape hang sleeve 7, insulating rope 3 is around establishing on first couple 4 and second couple 5 and hang sleeve 7 cover on first couple 4. According to the requirement, the universal joint 1 and the nut sleeve 2 are the prior known technology, when in use, the nut sleeve 2 is sleeved on the nut loosened by the insulator, the nut can be screwed up by screwing the insulating operating rod, and then the loosened bolt can be fastened, the whole treatment process does not need power failure, is simple and convenient, does not cause power failure complaints of users due to power failure elimination, in addition, when the loosened bolt is fastened, because an operator generally stands on a cross arm to operate, the operation space is limited, the nut azimuth angles on the insulator are different, the angle of the nut sleeve 2 can be conveniently adjusted by arranging the universal joint 1, the nut can be matched with nuts with different azimuth angles, the applicability is strong, in addition, when the insulator is loosened by inclination of a larger angle, the insulator can not be rightly placed by only screwing the nut, at the moment, the inverted J-shaped hook 6 on the insulating rope 3 can be hung on a lead wire on the insulator, the screw cap is screwed down after the inclined insulator is aligned by pulling the insulating rope 3.
The first embodiment can be further optimized or/and improved according to actual needs:
as shown in the attached figure 1, the universal joint 1 and the insulating operating rod are fixedly connected together through threads, and the universal joint 1 and the nut sleeve 2 are fixedly connected together through threads. The universal joint 1 is detachably connected with the nut sleeve 2 through threads, so that the nut sleeves 2 of different specifications are conveniently used to fasten loose nuts of different specifications.
As shown in the attached figure 1, the lower end of the insulating operating rod is in threaded connection with a connecting column 8, the lower end of the connecting column 8 is fixedly connected with a square convex column 9, and a ratchet wrench 10 is clamped on the square convex column 9. The insulated operating rod is driven to rotate by rotating the ratchet wrench 10, thereby saving more labor.
As shown in the attached drawing 1, the insulating operating rod comprises an insulating rod and an insulating handle 11, the insulating rod comprises at least two insulating rod single sections 12 which are sequentially connected end to end from top to bottom, a connecting stud 13 is arranged at the top end of each insulating rod single section 12, a threaded hole matched with the connecting stud 13 is formed in the bottom end of each insulating rod single section 12, the insulating handle 11 is fixedly connected with the lower end of the insulating rod single section 12 at the bottom, a first hook 4 is arranged on the insulating rod single section 12 at the top, and a second hook 5 is arranged on the insulating handle 11. Therefore, the length of the insulating operating rod is adjustable, and the use flexibility is strong.
Example two: as shown in fig. 2, the present embodiment is different from the first embodiment only in that: this insulator nut fastener still includes staple bolt 14, telescopic connecting rod and connecting ring body 15, insulating bar outside movable sleeve is equipped with connecting ring body 15, be equipped with spacing boss 16 on the insulating bar that corresponds the position of connecting ring body 15 top, spacing boss 16 lower extreme is sat on connecting ring body 15, connecting ring body 15 is connected with staple bolt 14 through telescopic connecting rod, telescopic pole includes interior pole 17, outer loop bar 18 and positioning bolt 19, interior pole 17 one end and the 15 outside fixed connection of connecting ring body, interior pole 17 other end is inserted and is located outer loop bar 18 one end inboard, the outer loop bar 18 other end and staple bolt 14 fixed connection, threaded connection has positioning bolt 19 on the outer loop bar 18, positioning bolt 19 the inner offsets with interior pole 17. When the insulator loose nut is fastened by using the insulator loose nut fastening device, an operator generally keeps the insulating operating rod in a vertical state, then holds the insulating operating rod with one hand, rotates the ratchet wrench 10 with the other hand, and holds both hands, the hoop 14 can be fastened on an electric pole when the insulator loose nut fastening device is used by arranging the hoop 14, the telescopic connecting rod and the connecting ring body 15, and the insulating operating rod is hung on the connecting ring body 15 through the limiting lug boss 16, so that the operator does not need to hold the insulating rod with one hand, and one hand of the operator is released.
The above technical features constitute the best embodiment of the present invention, which has strong adaptability and best implementation effect, and unnecessary technical features can be increased or decreased according to actual needs to meet the requirements of different situations.
Claims (8)
1. The utility model provides an insulator nut fastener, its characterized in that includes insulating bar, the universal joint, nut sleeve and insulating rope, the insulating bar upper end can be dismantled through the universal joint and be connected with the nut sleeve, the interval is provided with first couple and second couple about the insulating bar outside, first couple is L shape, the second couple is the shape of falling L, insulating rope one end fixed connection is on the second couple, insulating rope other end fixed connection has the couple of falling J shape, the couple lower part fixed connection that falls J shape hangs the sleeve, insulating rope is around establishing on first couple and second couple and hang the muffjoint on first couple.
2. An insulator nut tightening device according to claim 1, wherein the universal joint and the insulating operating rod are fixedly connected together by means of a screw thread, and the universal joint and the nut sleeve are fixedly connected together by means of a screw thread.
3. An insulator nut fastening device according to claim 1 or 2, wherein the lower end of the insulating operating rod is connected with a connecting column in a threaded manner, the lower end of the connecting column is fixedly connected with a square convex column, and a ratchet wrench is clamped on the square convex column.
4. An insulator nut fastening device according to claim 1 or 2, wherein the insulating operating rod comprises an insulating rod and an insulating handle, the insulating rod comprises at least two insulating rod single sections which are sequentially connected end to end from top to bottom, a connecting stud is arranged at the top end of each insulating rod single section, a threaded hole matched with the connecting stud is formed in the bottom end of each insulating rod single section, the insulating handle is fixedly connected to the lower end of the lowermost insulating rod single section, the first hook is arranged on the uppermost insulating rod single section, and the second hook is arranged on the insulating handle.
5. An insulator nut fastening device according to claim 3, wherein the insulating operating rod comprises an insulating rod and an insulating handle, the insulating rod comprises at least two insulating rod single sections which are sequentially connected end to end from top to bottom, a connecting stud is arranged at the top end of each insulating rod single section, a threaded hole matched with the connecting stud is formed in the bottom end of each insulating rod single section, the insulating handle is fixedly connected to the lower end of the lowermost insulating rod single section, the first hook is arranged on the uppermost insulating rod single section, and the second hook is arranged on the insulating handle.
6. The insulator nut fastening device according to claim 1, 2 or 5, further comprising a hoop, a telescopic connecting rod and a connecting ring body, wherein the connecting ring body is movably sleeved outside the insulating operating rod, a limiting boss is arranged on the insulating operating rod corresponding to the position above the connecting ring body, the lower end of the limiting boss is seated on the connecting ring body, the connecting ring body is connected with the hoop through the telescopic connecting rod, the telescopic rod comprises an inner rod, an outer sleeve rod and a positioning bolt, one end of the inner rod is fixedly connected with the outer side of the connecting ring body, the other end of the inner rod is inserted into the inner side of one end of the outer sleeve rod, the other end of the outer sleeve rod is fixedly connected with the hoop, the outer sleeve rod is in threaded connection with the positioning bolt, and the inner end of the positioning bolt abuts against the inner rod.
7. An insulator nut fastening device according to claim 3, further comprising a hoop, a telescopic connecting rod and a connecting ring body, wherein the connecting ring body is movably sleeved outside the insulating operating rod, a limiting boss is arranged on the insulating operating rod corresponding to the position above the connecting ring body, the lower end of the limiting boss is seated on the connecting ring body, the connecting ring body is connected with the hoop through the telescopic connecting rod, the telescopic rod comprises an inner rod, an outer sleeve rod and a positioning bolt, one end of the inner rod is fixedly connected with the outer side of the connecting ring body, the other end of the inner rod is inserted into the inner side of one end of the outer sleeve rod, the other end of the outer sleeve rod is fixedly connected with the hoop, the outer sleeve rod is in threaded connection with the positioning bolt, and the inner end of the positioning bolt abuts against the inner rod.
8. An insulator nut fastening device according to claim 4, characterized by further comprising a hoop, a telescopic connecting rod and a connecting ring body, wherein the connecting ring body is movably sleeved outside the insulating operating rod, a limiting boss is arranged on the insulating operating rod corresponding to the position above the connecting ring body, the lower end of the limiting boss is seated on the connecting ring body, the connecting ring body is connected with the hoop through the telescopic connecting rod, the telescopic rod comprises an inner rod, an outer sleeve rod and a positioning bolt, one end of the inner rod is fixedly connected with the outer side of the connecting ring body, the other end of the inner rod is inserted into the inner side of one end of the outer sleeve rod, the other end of the outer sleeve rod is fixedly connected with the hoop, the outer sleeve rod is in threaded connection with the positioning bolt, and the inner end of the positioning bolt abuts against the inner rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122192693.7U CN216085962U (en) | 2021-09-10 | 2021-09-10 | Insulator nut fastening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122192693.7U CN216085962U (en) | 2021-09-10 | 2021-09-10 | Insulator nut fastening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216085962U true CN216085962U (en) | 2022-03-18 |
Family
ID=80675701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122192693.7U Active CN216085962U (en) | 2021-09-10 | 2021-09-10 | Insulator nut fastening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216085962U (en) |
-
2021
- 2021-09-10 CN CN202122192693.7U patent/CN216085962U/en active Active
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