CN214674226U - Power wire fixing device - Google Patents
Power wire fixing device Download PDFInfo
- Publication number
- CN214674226U CN214674226U CN202120739495.5U CN202120739495U CN214674226U CN 214674226 U CN214674226 U CN 214674226U CN 202120739495 U CN202120739495 U CN 202120739495U CN 214674226 U CN214674226 U CN 214674226U
- Authority
- CN
- China
- Prior art keywords
- power wire
- power conductor
- fixing device
- ribbon
- opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910052573 porcelain Inorganic materials 0.000 claims abstract description 13
- 239000004020 conductor Substances 0.000 claims description 19
- 238000010276 construction Methods 0.000 claims description 3
- 230000027455 binding Effects 0.000 abstract description 23
- 238000009434 installation Methods 0.000 abstract description 11
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000007704 transition Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000012212 insulator Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 230000006750 UV protection Effects 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000009870 specific binding Effects 0.000 description 1
Images
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model provides a power wire fixing device, which comprises a holding part and a binding part, wherein the holding part is provided with a mounting groove for holding a power wire and can be placed in a groove of a needle-type porcelain bottle; bind the portion connect in hold the portion tightly, bind the portion including hasp and ribbon, the ribbon with the hasp is connected in order to realize will hold the portion tightly and be fixed in on the needle type vase. The utility model discloses electric power wire fixing device realizes holding tightly to electric power wire through holding tightly the portion, prevents that the wire from falling out to holding tightly the portion and being in the recess of pin type vase, avoided electric power wire and pin type vase direct contact, reduced the friction loss between electric power wire and the pin type vase, prolonged electric power wire's life, reduce the maintenance number of times, reduce maintainer's intensity of labour; binding is realized through the form of hasp and ribbon, and convenient the connection improves the installation effectiveness.
Description
Technical Field
The utility model belongs to the technical field of the power supply, concretely relates to electric power wire fixing device.
Background
The buses of overhead transmission lines, power plants and substations and the external live conductors of various electrical equipment are supported by pin-type porcelain bottles and insulated from the earth (or ground) or conductors with other potential differences.
The power transmission and distribution line transmits electric energy through a lead, the lead needs to be bound on a porcelain insulator, and the sticking direction of the lead on the straight line rod and the insulator is consistent; the wires on the corner rods are required to be attached to the outer side of the insulator, and the wires are fixed on the insulator by adopting a binding method.
The specific binding method comprises the following steps: when the power wires on the power transmission and distribution line and the low-voltage line of the power grid are fixed on the needle-type porcelain bottles, the power wires are directly placed in the grooves on the needle-type porcelain bottles, then the power wires and the needle-type porcelain bottles are bound together to complete the fixation of the power wires, and the binding materials mainly comprise bare aluminum (copper) wires, aluminum tape or insulating single-core aluminum (copper) wires.
Distribution lines, low voltage line long-term operation, electric power wire and wiring and the hard contact of pin type vase receive the wind to shake the influence, and electric power wire and wiring all have the wearing and tearing damage, need regularly to patrol the inspection and change, and simultaneously, the ligature on a large amount of shaft tower tops or unpack apart work efficiency low, intensity of labour is big.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides an electric power wire fixing device aims at solving the wearing and tearing problem of current electric power wire to reduce the inspection and change the number of times, reduce intensity of labour.
In order to achieve the above object, the utility model adopts the following technical scheme: there is provided a power conductor fixation device comprising:
the holding part is provided with a mounting groove for accommodating the power lead, and can be placed in the groove of the needle type porcelain bottle; and
bind the portion, connect in hold tightly the portion, bind the portion including hasp and ribbon, the ribbon with the hasp is connected in order to realize will hold tightly the portion and be fixed in on the needle type vase.
In some embodiments, the cross-sectional shape of the clasping portion is a U-shape, and an elastic structure capable of automatically closing up is arranged at an opening of the clasping portion.
In some embodiments, the clasping portion is an elastic member, the opening width of the mounting groove is smaller than the width of the mounting groove main body, and the portion of the clasping portion at the opening forms the elastic structure.
In some embodiments, the two opposite surfaces at the opening of the clasping portion extend obliquely upward to form guide structures, and the distance between the two guide structures is gradually increased from bottom to top.
In some embodiments, a tension spring is disposed at a position of the clasping portion at the opening of the mounting groove, two ends of the tension spring are respectively connected to two opposite surfaces of the opening of the mounting groove, and the tension spring forms the elastic structure.
In some embodiments, the locking buckle is provided with a through hole for the binding belt to pass through, the through hole is provided with a locking protrusion in an inward protruding manner, the binding belt is provided with a stopping ridge mutually clamped with the locking protrusion, and the stopping ridge and the locking protrusion are matched to realize unidirectional tightening of the binding belt.
In some embodiments, the free end of the twist tie is a pointed end.
In some embodiments, the lock catch and the binding belt are respectively connected to two sides of the same end of the clasping portion.
In some embodiments, the latch and the strap are located at opposite ends of the clasping portion.
In some embodiments, the lock catch and the ribbon are of an integrated structure, and a through hole for the ribbon to penetrate through is formed in the clasping portion.
In the embodiment of the application, compared with the prior art, the utility model discloses power wire fixing device places power wire in the mounting groove of portion of holding tightly earlier when using, then will hold the portion of holding tightly and place in the recess of pin type vase, will bind the portion around establishing the periphery at the pin type vase this moment to connect hasp and ribbon, realize holding the relative fixation of portion and pin type vase tightly. The utility model discloses electric power wire fixing device realizes the fixed to the electric power wire through holding tightly the portion, prevents that the wire from falling out to holding tightly the portion and being in the recess of pin type vase, avoided electric power wire and pin type vase direct contact, reduced the friction loss between electric power wire and the pin type vase, prolonged the life of electric power wire, reduce the maintenance number of times, reduce maintainer's intensity of labour; binding is realized through the form that hasp and ribbon are connected, and convenient the connection improves the installation effectiveness.
Drawings
Fig. 1 is a schematic perspective view of a power conductor fixing device according to an embodiment of the present invention;
fig. 2 is a schematic front view of a clasping portion according to an embodiment of the present invention;
fig. 3 is a schematic view illustrating a use state of the power lead fixing device according to an embodiment of the present invention;
fig. 4 is a schematic perspective view of a power lead fixing device according to a second embodiment of the present invention;
fig. 5 is a schematic front view of a clasping portion according to a third embodiment of the present invention.
Description of reference numerals:
10-a clasping part;
11-mounting grooves;
12-a transition arc;
13-a guide structure;
14-a tension spring;
15-a through hole;
20-binding part;
21-locking;
22-a ribbon;
23-a via hole;
24-a locking projection;
25-stopping edges;
26-tip;
30-needle porcelain bottle;
31-a groove;
40-power conductor.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 5, the power wire fixing device of the present invention will now be described. The power wire fixing device comprises a holding part 10 and a binding part 20, wherein the holding part 10 is provided with a mounting groove 11 for accommodating a power wire 40, and the holding part 10 can be placed in a groove 31 of a needle type porcelain bottle 30; the binding portion 20 is connected to the holding portion 10, the binding portion 20 includes a lock 21 and a strap 22, and the strap 22 is connected to the lock 21 to fix the holding portion 10 on the needle-type porcelain bottle 30.
Optionally, the cross-section of the ribbon 22 is one of rectangular, square, circular, oval, and oblate.
The electric power wire fixing device that this embodiment provided, compare with prior art, the utility model discloses electric power wire fixing device places electric power wire 40 in the mounting groove 11 of portion 10 of holding tightly earlier when using, then will hold portion 10 of holding tightly and place in the recess 31 of needle type vase 30, will bind portion 20 this moment around establishing the periphery at needle type vase 30 to connect hasp 21 and ribbon 22, realize holding portion 10 and needle type vase 30's relatively fixed.
The utility model discloses electric power wire fixing device realizes fixing electric power wire 40 through holding tightly portion 10, prevents that the wire from falling out to holding tightly portion 10 and being in recess 31 of pin type vase 30, avoided electric power wire 40 and pin type vase 30 direct contact, reduced the friction loss between electric power wire 40 and pin type vase 30, prolonged the life of electric power wire 40, reduced the maintenance number of times, reduced maintainer's intensity of labour; binding is realized through the mode that the lock catch 21 is connected with the binding belt 22, connection is convenient, and installation efficiency is improved.
In some embodiments, the materials used for the clasping portion 10 and the binding portion 20 are not shown. The clasping portion 10 and the binding portion 20 are both made of ultraviolet-resistant nylon. Because the utility model discloses power wire fixing device mainly installs in outdoor environment, consequently adopts ultraviolet resistance's nylon component, can have longer life to and lower use cost.
In some embodiments, the clasping portion 10 may be configured as shown in fig. 1 to 5. Referring to fig. 1 to 5, the cross-sectional shape of the clasping portion 10 is U-shaped, and an elastic structure capable of automatically closing up is disposed at an opening of the clasping portion 10. If the clasping portion 10 is a circular cylinder, the mounting groove 11 surrounded by the clasping portion is also a groove body with a circular cross section, so that the end portion of the power conductor 40 needs to penetrate into the mounting groove 11 and then penetrate out when the power conductor 40 is mounted, the power conductor 40 is generally long, and the mounting form is complicated.
In this embodiment, when portion 10 section of hugging closely is the U type, the section of the mounting groove 11 that encloses also is the U type, the opening part of portion 10 of hugging closely will be earlier pulled open, elastic construction is tensile this moment, make opening part interval grow can supply power wire 40 to pass through, adjustment power wire 40 is on a parallel with the length direction who hugs closely portion 10, then with power wire 40 direct from the opening part of portion 10 of hugging closely press into in mounting groove 11 can, after power wire 40 got into mounting groove 11 in, the elastic construction shrink of opening part, the opening of portion 10 is tightened up in automatic control hugs closely, the realization is to the installation of wire in the shop.
The structure not only facilitates the installation of the power lead 40, but also improves the installation efficiency; the elastic structure can realize automatic tightening of the opening of the mounting groove 11, and the opening distance of the mounting groove 11 is adjustable, so that the elastic structure is suitable for mounting power conductors 40 with different diameters, and the application range is enlarged.
In some embodiments, the elastic member may have a structure as shown in fig. 1 to 4. Referring to fig. 1 to 4, the clasping portion 10 is an elastic member, the opening width of the mounting groove 11 is smaller than the width of the main body of the mounting groove 11, and the portion of the clasping portion 10 located at the opening forms an elastic structure.
It can be understood that the opening position of the clasping portion 10 is relatively bent to form a closing trend, so that the opening of the clasping portion 10 is tightened on the basis that the clasping portion 10 is elastic, the structure can be directly manufactured during the manufacture of the clasping portion 10, the clasping portion 10 and the elastic mechanism are integrated, and the assembling steps are reduced.
In some embodiments, the clasping portion 10 may be configured as shown in fig. 1 to 4. Referring to fig. 1 to 4, the two opposite surfaces of the opening of the clasping portion 10 extend obliquely upward to form the guide structures 13, and the distance between the two guide structures 13 gradually increases from bottom to top.
Through setting up guide structure 13, the interval at two guide structure 13 tops is great, makes things convenient for putting into of power wire 40, easy to assemble.
Specifically, a transition arc surface 12 is formed between the guide structure 13 and the opening of the clasping portion 10, and when the power lead 40 is used, if the transition arc surface 12 is not provided, an edge is formed at the opening of the mounting groove 11, and the power lead 40 can rub against the edge when mounted, so that the outer surface of the power lead 40 is abraded; by arranging the transition arc surface 12, the transition arc surface 12 is contacted when the power wire 40 is installed, so that the abrasion of the power wire 40 during installation or disassembly is reduced.
In some embodiments, the elastic member may have a structure as shown in fig. 5. Referring to fig. 5, the clasping portion 10 is an elastic member, a tension spring 14 is disposed at the opening of the mounting groove 11 of the clasping portion 10, two ends of the tension spring 14 are respectively connected to two opposite sides of the opening of the mounting groove 11, and the tension spring 14 forms an elastic structure. In this structure, draw the effect through extension spring 14 to the double-phase opposite face of mounting groove 11 opening part and realize tightening up mounting groove 11 opening to according to the installation needs, can also select different elastic coefficient's extension spring 14 to use, after long-term the use, extension spring 14 warp and can change alone, compares in whole portion 10 replacement cost of hugging closely.
Specifically, on the basis that the extension spring 14 is replaceable, the extension spring 14 is detachably connected with the clasping portion 10, and the specific form may be: hanging holes are respectively formed in two opposite surfaces of the opening of the holding portion 10, and hooks at two ends of the tension spring 14 are hung with the hanging holes, so that the tension spring 14 can be detached and is convenient to replace independently.
In some embodiments, the binding portion 20 may have a structure as shown in fig. 1, 3 and 4. Referring to fig. 1, 3 and 4, a through hole 23 through which the ribbon 22 passes is formed in the lock catch 21, a locking protrusion 24 is convexly arranged inward from the through hole 23, a retaining ridge 25 mutually clamped with the locking protrusion 24 is arranged on the ribbon 22, and the retaining ridge 25 is matched with the locking protrusion 24 to realize unidirectional tightening of the ribbon 22.
When the lock catch 21 and the ribbon 22 are connected, the ribbon 22 firstly penetrates through the through hole 23 in the lock catch 21, when the ribbon 22 penetrates through the through hole 23, the locking protrusion 24 abuts against the anti-return edge 25 of the ribbon 22 and prevents the anti-return edge 25 from returning, so that the ribbon 22 is prevented from being loosened, the longer the length of the ribbon 22 penetrating through the lock catch 21 is, the better the tightening effect is, and the fixing effect of the ribbon 22 and the lock catch 21 on the needle-type porcelain bottle 30 is ensured.
In some embodiments, the cable tie 22 may be configured as shown in fig. 1-4. Referring to fig. 1-4, the free end of the twist tie 22 is a pointed end 26.
The tip 26 of the ribbon 22 is convenient to penetrate into the through hole 23 in the lock catch 21, so that the installation process is simplified, the labor intensity is reduced, and the installation efficiency is improved.
In some embodiments, the binding portion 20 may have a structure as shown in fig. 4. Referring to fig. 4, the locking buckle 21 and the binding band 22 are respectively connected to both sides of the same end of the clasping portion 10. In this case, the band 22 is only required to be wound around the periphery of the needle-type porcelain bottle 30 and then connected to the lock catch 21.
Optionally, hasp 21 and ribbon 22 are the components of a whole that can function independently structure, and hasp 21 and ribbon 22 are all fixed in the both sides of embracing the same end of portion 10 tightly alone, and in the installation, with ribbon 22 around establishing one or more circles in the periphery of needle type vase 30, ribbon 22 winds back to hasp 21 position afterwards, realizes being connected with hasp 21, and this kind of connection form only need one hand to ribbon 22 around establish can, easy to assemble.
In some embodiments, the binding portion 20 may have a structure as shown in fig. 1 and 3. Referring to fig. 1 and 3, the buckle 21 and the band 22 are respectively located at opposite ends of the clasping portion 10.
Optionally, the lock catch 21 and the cable tie 22 may be fixedly connected to the clasping portion 10, or detachably connected to the clasping portion 10, and when the form is installed, the length of the lock catch 21 and the length of the cable tie 22 are equal, so that the situation that the cable tie 22 is needed to be long and is easily knotted with the power line 40 when the cable tie 22 is only wound is avoided, and the safety during installation is improved.
In some embodiments, the engagement between the binding portion 20 and the clasping portion 10 may be as shown in fig. 1 to 3 and 5. Referring to fig. 1 to 3 and 5, the buckle 21 and the band 22 are an integral structure, and the clasping portion 10 is provided with a through hole 15 for the band 22 to pass through.
Hasp 21 and ribbon 22 structure as an organic whole, then the one end of ribbon 22 is hasp 21, and the other end is most advanced 26, passes through-hole 15 on the portion 10 of embracing tightly with ribbon 22, realizes ribbon 22 and hasp 21 and distributes in the relative both ends of the portion 10 of embracing tightly to still conveniently adjust the length distribution proportion of portion 10 both ends hasp 21 and ribbon 22 of embracing tightly, be favorable to using and the change in binding portion 20 later stage.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. An electrical power conductor securement device, comprising:
the holding part is provided with a mounting groove for accommodating the power lead, and can be placed in the groove of the needle type porcelain bottle; and
bind the portion, connect in hold tightly the portion, bind the portion including hasp and ribbon, the ribbon with the hasp is connected in order to realize will hold tightly the portion and be fixed in on the needle type vase.
2. The power conductor fixing device as claimed in claim 1, wherein the cross-sectional shape of the clasping portion is U-shaped, and an elastic structure capable of automatically closing up is provided at an opening of the clasping portion.
3. The power conductor fixing device as claimed in claim 2, wherein the clasping portion is an elastic member, the opening width of the mounting groove is smaller than the width of the mounting groove main body, and the portion of the clasping portion at the opening forms the elastic structure.
4. The power conductor fixing device as claimed in claim 3, wherein the two opposite surfaces of the opening of the clasping portion extend obliquely upward to form guide structures, and the distance between the two guide structures is gradually increased from bottom to top.
5. The power conductor fixing device as claimed in claim 2, wherein the clasping portion is provided with a tension spring at a position corresponding to the opening of the mounting groove, and both ends of the tension spring are respectively connected to two opposite surfaces of the opening of the mounting groove, and the tension spring forms the elastic structure.
6. The power conductor fixing device as claimed in claim 1, wherein the locking buckle has a through hole for the cable tie to pass through, the through hole is provided with a locking protrusion protruding inwards, the cable tie is provided with a retaining ridge mutually clamped with the locking protrusion, and the retaining ridge and the locking protrusion are matched to realize unidirectional tightening of the cable tie.
7. The power conductor securement device of claim 6 wherein the free end of the tie is a pointed end.
8. The power conductor securement device of claim 7 wherein said latch and said strap are attached to opposite sides of the same end of said clasping portion.
9. The power conductor securement device of claim 7 wherein said latch and said strap are located at opposite ends of said clasping portion.
10. The power conductor securement device of claim 9 wherein said latch and said strap are of unitary construction, said clasping portion having a through hole therethrough for said strap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120739495.5U CN214674226U (en) | 2021-04-12 | 2021-04-12 | Power wire fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120739495.5U CN214674226U (en) | 2021-04-12 | 2021-04-12 | Power wire fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214674226U true CN214674226U (en) | 2021-11-09 |
Family
ID=78459586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120739495.5U Active CN214674226U (en) | 2021-04-12 | 2021-04-12 | Power wire fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214674226U (en) |
-
2021
- 2021-04-12 CN CN202120739495.5U patent/CN214674226U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102420401B (en) | Triangular insulating hanging fulcrum bar | |
| KR100730510B1 (en) | Connection apparatus of figure cross of light weight buffer metal for high-tension wire | |
| CN109038374A (en) | A kind of low tension insulator wire tensioning device | |
| KR100901721B1 (en) | Connection apparatus of light weight buffer metal for high-tension wire | |
| CN214674226U (en) | Power wire fixing device | |
| CN214254081U (en) | Reactor wiring structure | |
| CN208423629U (en) | A kind of low tension insulator wire tensioning device | |
| CN202353100U (en) | Triangular insulation lifting strut | |
| JP2004302418A (en) | Cable fixture | |
| KR100873877B1 (en) | Connection apparatus of light weight buffer metal for a high-tension wire | |
| CN215644368U (en) | Anti-deflection charged mounting link fixing sleeve | |
| KR100907433B1 (en) | Connection apparatus of light weight buffer metal for high-tension wire | |
| CN211208698U (en) | Novel complete set grounding device for 220kV power transmission line | |
| CN211743909U (en) | Device is tightened to shielding pencil | |
| CN212908846U (en) | Cable fixing clamp | |
| CN209169909U (en) | OPGW optical cable draws lower device at a kind of substation architecture | |
| CN208955524U (en) | A kind of 10KV integration change platform complete set of equipments | |
| KR100795368B1 (en) | Connection apparatus of light weight buffer metal for high-tension wire | |
| CN221419301U (en) | Fixing seat for wire harness strap | |
| CN217545443U (en) | Novel wire fixing clamp | |
| CN105449612A (en) | A conductive wire insulation support plate apparatus | |
| CN217406122U (en) | Wire harness fixing structure and battery box | |
| CN220234152U (en) | Linear rod insulation sleeve for power transmission line | |
| CN210380176U (en) | Wire binding device for porcelain insulator | |
| KR101876327B1 (en) | Fixing support for end part align of amour rod |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |