CN215419507U - Y-shaped adjustable spacer for live working - Google Patents
Y-shaped adjustable spacer for live working Download PDFInfo
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- CN215419507U CN215419507U CN202120779521.7U CN202120779521U CN215419507U CN 215419507 U CN215419507 U CN 215419507U CN 202120779521 U CN202120779521 U CN 202120779521U CN 215419507 U CN215419507 U CN 215419507U
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- telescopic adjusting
- adjusting rod
- rod
- insulating rod
- live working
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- 125000006850 spacer group Chemical group 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 210000005069 ears Anatomy 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 2
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000016507 interphase Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a live working Y-shaped adjustable spacer, which comprises a connecting plate and three fixing mechanisms with adjustable lengths, wherein the connecting plate is in a triangular design, the three fixing mechanisms are respectively arranged at three sharp corners of the connecting plate, each fixing mechanism comprises a telescopic adjusting rod and an insulating rod, one end of each telescopic adjusting rod is arranged at the sharp corner of the connecting plate, and two hoops are arranged on each telescopic adjusting rod in the extending direction of the telescopic adjusting rod. According to the utility model, the leads can be fixed on the spacing rods after being separated through the fixing mechanism, the stability of the fixing mechanism can be enhanced by adopting the connecting plate with a triangular design, the telescopic adjusting rod is in sliding fit with the insulating rod, the insulating rod is arranged on the connecting plate through the telescopic adjusting rod, the leads can be supported and fixed through the insulating rod, the distance between the three-phase leads is constant, the leads are prevented from touching the wires, the power failure is avoided, and the insulating rod can be adjustably fixed on the telescopic adjusting rod through the hoop.
Description
Technical Field
The utility model relates to the technical field of overhead transmission lines, in particular to a live-working Y-shaped adjustable spacer.
Background
In recent years, with the development of economy, higher requirements are put forward on the reliability of power supply, and due to the wide application of distribution network lines, power supply in suburbs and rural areas is the line. The old lines are many kilometers, the transformation cost is high, the power failure construction time is long, the influence on the majority of power consumers is large, complaints are easy to cause, and the power supply service quality is influenced. Therefore, a novel line live working spacer device needs to be developed, but the length of the existing spacer is generally a fixed specification, so that the application range of the spacer is limited, and in order to ensure that the line parameter inter-phase distance meets the regulation requirement, a live working Y-shaped adjustable spacer device needs to be additionally arranged on a line lead.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a Y-shaped adjustable spacer which can facilitate the length of the spacer and is suitable for different lines in live working.
In order to solve the technical problems, the utility model adopts the following technical scheme: interval stick with adjustable live working Y type, including alliing oneself with even board and three adjustable length's fixed establishment, it is triangle-shaped design, three to ally oneself with even board the fixed establishment is established respectively ally oneself with the three apex angle department of even board, fixed establishment includes telescopic adjusting rod and insulating rod, telescopic adjusting rod's one end sets up the apex angle department of even board allies oneself with, telescopic adjusting rod is last to be followed telescopic adjusting rod's extending direction is equipped with two staple bolts, insulating rod's one end is worn to establish two in the staple bolt and is located one side of telescopic adjusting rod, two fastening bolt is worn to be equipped with by equal screw thread on the staple bolt, just fastening bolt's support press in telescopic adjusting rod perhaps on the insulating rod.
Furthermore, a mounting hole is formed in the hoop, and the fastening bolt is in threaded connection with the mounting hole.
Furthermore, the mounting directions of the fastening bolts on the two hoops are opposite and respectively pressed on the telescopic adjusting rod and the insulating rod.
Furthermore, a compression plate for extruding the telescopic adjusting rod or the insulating rod is fixed at the inner end of the fastening bolt.
Furthermore, the telescopic adjusting rod and the insulating rod are correspondingly provided with two double-arc rubber pads at the positions of the hoops, and the double-arc rubber pads are attached to the telescopic adjusting rod and the insulating rod.
Further, fixed establishment still includes fixed bolster, two clamping pieces and two springs, the fixed bolster is installed the other end of insulating rod, the rotation groove has all been seted up at the both ends of fixed bolster, two the bottom of clamping piece articulates respectively and corresponds rotate the inslot, two the top of clamping piece articulates respectively in the fixed bolster, two arc draw-in groove has all been seted up on the clamping piece, one of them the middle part of clamping piece is seted up flutedly, another be fixed with on the clamping piece with the corresponding lug of recess, the lug slides the embedding in the recess, the spring groove has all been seted up to the inside both sides of fixed bolster, two the one end of spring is installed respectively and is corresponded the spring inslot, two the other end of spring respectively with corresponding two the clamping piece is connected.
Further, two the bottom of clamping piece outwards crooked setting, two when the clamping piece is under the closure state, the lug embedding in the recess, and two the arc draw-in groove forms circular cavity, can fix the wire in the arc draw-in groove.
Furthermore, two all be equipped with the protection cushion in the arc draw-in groove.
Furthermore, a protective tube is respectively arranged at one end of the telescopic adjusting rod and the other end of the insulating rod.
Furthermore, a rain-proof skirt is arranged on the telescopic adjusting rod.
The utility model has the beneficial effects that:
in the utility model, the leads can be fixed on the spacer after being separated by the fixing mechanism, the stability of the fixing mechanism can be enhanced by adopting the connecting plate with a triangular design, the telescopic adjusting rod is in sliding fit with the insulating rod, the insulating rod is arranged on the connecting plate through the telescopic adjusting rod, the leads can be supported and fixed through the insulating rod, the distance between the three-phase leads is fixed, the leads are prevented from touching the wire and causing power failure, the insulating rod can be adjustably fixed on the telescopic adjusting rod through the hoop, the hoop can be loosened through the fastening bolt, the hoop is in a waist circular ring structure, the telescopic adjusting rod and the insulating rod can be better fixed, the adjustment of the insulating rod is more convenient, the telescopic adjusting rod and the insulating rod can be prevented from sliding relatively during installation and operation, so that the live-working Y-type adjustable spacer can fix the leads with different distances, greatly enlarging the application range of the Y-shaped adjustable spacer for live working.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a schematic structural view of the fixing mechanism of the present invention.
Fig. 3 is a top cross-sectional view of the securing mechanism of the present invention.
Fig. 4 is a schematic structural view of the fixing bracket of the present invention.
Fig. 5 is a schematic view of the clip of the present invention.
The components in the drawings are labeled as follows: 1. a coupling plate; 2. fixing a bracket; 3. rain-proof skirt; 4. a telescopic adjusting rod; 5. hooping; 6. an insulating rod; 7. protecting the tube; 8. mounting holes; 9. a double-arc rubber pad; 10. fastening a bolt; 11. a compression plate; 12. a rotating groove; 13. a clip; 14. protecting the rubber pad; 15. an arc-shaped clamping groove; 16. a spring; 17. a spring slot; 18. a groove; 19. and (4) a bump.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The embodiments and features of the embodiments in the present application may be combined with each other without conflict. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, "a plurality" means two or more. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
See fig. 1-5.
The utility model relates to a Y-shaped adjustable spacer for live working, which comprises a connecting plate 1 and three fixing mechanisms with adjustable lengths, wherein the connecting plate 1 is in a triangular design, the three fixing mechanisms are respectively arranged at three sharp corners of the connecting plate 1, each fixing mechanism comprises a telescopic adjusting rod 4 and an insulating rod 6, one end of each telescopic adjusting rod 4 is arranged at the sharp corner of the connecting plate 1, two hoops 5 are arranged on each telescopic adjusting rod 4 along the extending direction of the telescopic adjusting rod 4, one end of each insulating rod 6 is arranged in the two hoops 5 in a penetrating manner and positioned at one side of the telescopic adjusting rod 4, fastening bolts 10 are arranged on the two hoops 5 in a penetrating manner, and the inner ends of the fastening bolts 10 are pressed on the telescopic adjusting rods 4 or the insulating rods 6 in a propping manner.
In the embodiment, the leads can be fixed on the spacing rods after being separated by the fixing mechanism, the connecting plate 1 with a triangular design can enhance the stability of the fixing mechanism, the telescopic adjusting rod 4 is in sliding fit with the insulating rod 6, the insulating rod 6 is arranged on the connecting plate 1 through the telescopic adjusting rod 4, the leads can be supported and fixed through the insulating rod 6, the distance between the three-phase leads is fixed, the leads are prevented from touching the leads and causing power failure, the insulating rod 6 can be adjustably fixed on the telescopic adjusting rod 4 through the hoop 5, the hoop 5 can be loosened through the fastening bolt 10, the hoop 5 is in a waist-round annular structure, the telescopic adjusting rod 4 and the insulating rod 6 can be better fixed, the insulating rod 6 can be more conveniently adjusted, the telescopic adjusting rod 4 and the insulating rod 6 can be prevented from sliding relatively during installation and operation, and therefore the Y-type adjustable spacing rod for live working can fix the leads with different distances, greatly enlarging the application range of the Y-shaped adjustable spacer for live working.
In an embodiment, the anchor ear 5 is provided with a mounting hole 8, and the fastening bolt 10 is in threaded connection with the mounting hole 8. Can wear to establish fastening bolt 10 in staple bolt 5 through mounting hole 8, fastening bolt 10 and 8 threaded connection of mounting hole can conveniently adjust the length of the adjustable conductor spacer of live working Y type through fastening bolt 10.
In one embodiment, the fastening bolts 10 on the two anchor ears 5 are installed in opposite directions and respectively press against the telescopic adjusting rod 4 and the insulating rod 6. The mounting directions of the fastening bolts 10 on the two anchor ears 5 are opposite, so that the abutting force on the telescopic adjusting rod 4 and the insulating rod 6 can be uniformly stressed, and the stability of the fixed connection between the telescopic adjusting rod 4 and the insulating rod 6 can be enhanced.
In one embodiment, a pressing plate 11 pressing the telescopic adjusting rod 4 or the insulating rod 6 is fixed to the inner end of the fastening bolt 10. The compression plate 11 can press the telescopic adjusting rod 4 or the insulating rod 6 by adjusting the fastening bolt 10, so as to better fix the telescopic adjusting rod 4 and the insulating rod 6.
In an embodiment, double-arc rubber pads 9 are respectively disposed at positions corresponding to the two hoops 5 between the telescopic adjusting rod 4 and the insulating rod 6, and the double-arc rubber pads 9 are attached to the telescopic adjusting rod 4 and the insulating rod 6. Can support when pressing at fastening bolt 10 to telescopic adjusting pole 4 or insulating rod 6 production through bi-arc cushion 9, can protect telescopic adjusting pole 4 and insulating rod 6 to can strengthen the frictional force between telescopic adjusting pole 4 and the insulating rod 6, thereby improve the stability of being connected between telescopic adjusting pole 4 and the insulating rod 6.
In one embodiment, the fixing mechanism further comprises a fixing bracket 2, two clamping pieces 13 and two springs 16, the fixed bracket 2 is arranged at the other end of the insulating rod 6, both ends of the fixed bracket 2 are provided with rotating grooves 12, the bottom ends of the two clamping pieces 13 are respectively hinged in the corresponding rotating grooves 12, the top ends of the two clamping pieces 13 are respectively hinged in the fixed bracket 2, the two clamping pieces 13 are both provided with arc-shaped clamping grooves 15, a groove 18 is arranged in the middle of one of the clamping pieces 13, a convex block 19 corresponding to the groove 18 is fixed on the other clamping piece 13, the lug 19 is embedded into the groove 18 in a sliding manner, the spring grooves 17 are formed in two sides of the inside of the fixing support 2, one ends of the springs 16 are installed in the corresponding spring grooves 17 respectively, and the other ends of the springs 16 are connected with the corresponding two clamping pieces 13 respectively. The fixed support 2 is designed in a U shape, the bottom ends of the clamping pieces 13 can be hinged in the fixed support 2 through the rotating groove 12, the top ends of the clamping pieces 13 are hinged in the middle of the upper inner wall of the fixed support 2, the clamping pieces 13 can deform when being extruded through hinged installation of the two ends of the clamping pieces 13, the clamping pieces 13 are made of elastic materials, a wire can be fixed through the arc-shaped clamping grooves 15, when the wire needs to be fixed, the bottom of the fixed support 2 is placed on one side of the wire, the fixed support 2 is moved to one side of the wire, the clamping pieces 13 are separated by the wire, the wire penetrates between the two clamping pieces 13 and then is embedded in the arc-shaped clamping grooves 15, at the moment, the clamping pieces 13 are stressed, the spring 16 can push the clamping pieces 13 to reset, the convex blocks 19 are embedded in the grooves 18, and the inlets of the arc-shaped clamping grooves 15 are blocked by the convex blocks 19 embedded in the grooves 18, so that the wire is fixed in the arc-shaped clamping grooves 15, make the fixed of wire swift more and convenient, can install spring 16 through spring groove 17, and can strut the back at clamping piece 13 atress, can abdicate to the spring 16 of shrink and accomodate.
In an embodiment, the bottoms of the two clamping pieces 13 are bent outwards, when the two clamping pieces 13 are in a closed state, the protrusion 19 is embedded in the groove 18, and the two arc-shaped clamping grooves 15 form a circular cavity, so that a wire can be fixed in the arc-shaped clamping grooves 15. After the two clamping pieces 13 are closed, the arc-shaped clamping groove 15 can be blocked by the convex block 19, and one side of the convex block 19, which is positioned on the arc-shaped clamping groove 15, is a plane, so that the wire cannot slide out of the arc-shaped clamping groove 15.
In an embodiment, a protective rubber pad 14 is disposed in each of the two arc-shaped slots 15. The protective rubber pad 14 can prevent the wires from being damaged by friction in the arc-shaped clamping groove 15.
In one embodiment, a protection tube 7 is respectively installed at one end of the telescopic adjusting rod 4 and the other end of the insulating rod 6. Can play the effect of protection insulating rod 6 through protection tube 7, increase insulating rod 6 atress intensity, can not break, and can play fixed firm effect.
In one embodiment, the rain-proof skirt 3 is mounted on the telescopic adjusting rod 4. Can increase alternate arc distance through rain-proof skirt 3, during the rainy day, rain skirt inboard can not the rainwater, increases insulating properties, prevents that flashover from discharging between the insulating rod 6, causes the circuit to have a power failure.
It should be understood that the examples and embodiments described herein are for illustrative purposes only and are not intended to limit the scope of the present disclosure, and that various modifications or changes in light thereof will be suggested to persons skilled in the art and are to be included within the spirit and purview of this disclosure.
Claims (10)
1. Live working Y type adjustable conductor spacer which characterized in that: comprises a connecting plate (1) and three fixing mechanisms with adjustable length, wherein the connecting plate (1) is designed in a triangular shape, the three fixing mechanisms are respectively arranged at three sharp corners of the connecting plate (1), the fixing mechanism comprises a telescopic adjusting rod (4) and an insulating rod (6), one end of the telescopic adjusting rod (4) is arranged at the sharp corner of the connecting plate (1), two hoops (5) are arranged on the telescopic adjusting rod (4) along the extending direction of the telescopic adjusting rod (4), one end of the insulating rod (6) is arranged in the two hoops (5) in a penetrating way and is positioned at one side of the telescopic adjusting rod (4), fastening bolts (10) are arranged on the two hoops (5) in a penetrating way through threads, and the inner end of the fastening bolt (10) is pressed against the telescopic adjusting rod (4) or the insulating rod (6).
2. The live working Y-shaped adjustable spacer according to claim 1, wherein: the hoop (5) is provided with a mounting hole (8), and the fastening bolt (10) is in threaded connection with the mounting hole (8).
3. The live working Y-shaped adjustable spacer according to claim 1, wherein: the mounting directions of the fastening bolts (10) on the two anchor ears (5) are opposite and are respectively pressed on the telescopic adjusting rod (4) and the insulating rod (6).
4. The live working Y-shaped adjustable spacer according to claim 1, wherein: and a pressing plate (11) which extrudes the telescopic adjusting rod (4) or the insulating rod (6) is fixed at the inner end of the fastening bolt (10).
5. The Y-shaped adjustable spacer for live working according to any one of claims 1 to 4, wherein: the telescopic adjusting rod (4) and the insulating rod (6) are correspondingly arranged between the two hoops (5), and double-arc rubber pads (9) are arranged at the positions of the hoops (5) respectively, and the double-arc rubber pads (9) are attached to the telescopic adjusting rod (4) and the insulating rod (6).
6. The Y-shaped adjustable spacer for live working according to any one of claims 1 to 4, wherein: the fixing mechanism further comprises a fixing support (2), two clamping pieces (13) and two springs (16), the fixing support (2) is installed at the other end of the insulating rod (6), rotating grooves (12) are formed in the two ends of the fixing support (2), the bottom ends of the two clamping pieces (13) are hinged in the corresponding rotating grooves (12) respectively, the top ends of the two clamping pieces (13) are hinged in the fixing support (2) respectively, arc-shaped clamping grooves (15) are formed in the two clamping pieces (13), a groove (18) is formed in the middle of one clamping piece (13), a lug (19) corresponding to the groove (18) is fixed on the other clamping piece (13), the lug (19) is embedded in the groove (18) in a sliding mode, the spring grooves (17) are formed in the two sides of the inside of the fixing support (2), one ends of the two springs (16) are respectively installed in the corresponding spring grooves (17), and the other ends of the two springs (16) are respectively connected with the corresponding two clamping pieces (13).
7. The live working Y-shaped adjustable spacer according to claim 6, wherein: two the bottom of clamping piece (13) is outside crooked setting, two when clamping piece (13) are under the closure state, lug (19) embedding in recess (18), and two arc draw-in groove (15) form circular cavity, can fix the wire in arc draw-in groove (15).
8. The live working Y-shaped adjustable spacer according to claim 7, wherein: and protective rubber pads (14) are arranged in the two arc-shaped clamping grooves (15).
9. The Y-shaped adjustable spacer for live working according to any one of claims 1 to 4, wherein: and one end of the telescopic adjusting rod (4) and the other end of the insulating rod (6) are respectively provided with a protective tube (7).
10. The Y-shaped adjustable spacer for live working according to any one of claims 1 to 4, wherein: the rain-proof skirt (3) is arranged on the telescopic adjusting rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120779521.7U CN215419507U (en) | 2021-04-15 | 2021-04-15 | Y-shaped adjustable spacer for live working |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120779521.7U CN215419507U (en) | 2021-04-15 | 2021-04-15 | Y-shaped adjustable spacer for live working |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215419507U true CN215419507U (en) | 2022-01-04 |
Family
ID=79671638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120779521.7U Active CN215419507U (en) | 2021-04-15 | 2021-04-15 | Y-shaped adjustable spacer for live working |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215419507U (en) |
-
2021
- 2021-04-15 CN CN202120779521.7U patent/CN215419507U/en active Active
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