CN213521201U - Transmission line wire fastener - Google Patents
Transmission line wire fastener Download PDFInfo
- Publication number
- CN213521201U CN213521201U CN202021673098.4U CN202021673098U CN213521201U CN 213521201 U CN213521201 U CN 213521201U CN 202021673098 U CN202021673098 U CN 202021673098U CN 213521201 U CN213521201 U CN 213521201U
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- China
- Prior art keywords
- wire
- arc
- pull rod
- transmission line
- fixedly connected
- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 39
- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000000087 stabilizing effect Effects 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 abstract description 6
- 230000010355 oscillation Effects 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 239000004020 conductor Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model belongs to the technical field of the wire fastening, especially, transmission line wire fastener, hang aloft and do not set up any fixed measure to current wire usually, cause the wire swing when meetting the strong wind easily, influence the life of wire and two transmission line contacts, unexpected problem appears in the too big easy appearance of wire amplitude of oscillation simultaneously, the scheme is proposed now, it hangs including installation pole and insulation, be connected with two transmission lines on the insulation hangs, all be connected with same wire on two transmission lines, fixedly connected with bracing piece on the installation pole, the bottom fixedly connected with steadying plate of bracing piece, the bottom fixedly connected with mounting of steadying plate, one side of mounting is the arc structure, the arc is installed in the bottom rotation of steadying plate. The utility model discloses can fix the wire fast, can prevent that the big radian swing from appearing in the wire, avoid influencing life and meeting accident.
Description
Technical Field
The utility model relates to a wire fastening technical field especially relates to a transmission line wire fastener.
Background
High-voltage transmission is often adopted in wire transmission, a transmission tower needs to be established as a supporting point during transmission, a transmission line needs to be fixed on the transmission tower through an insulating suspension when approaching the transmission tower, and the transmission line is connected with the transmission tower through a lead as a connecting point.
The existing wire is usually suspended in the air and is not provided with any fixing measure, the wire is easy to swing when encountering strong wind, the service life of the wire and the joint of two transmission lines is influenced, and meanwhile, accidents are easy to occur when the swing amplitude of the wire is too large.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving current wire and dangling generally in the air and not set up any fixed measure, cause the wire swing easily when meetting the strong wind, influence the life of wire and two transmission line contacts, unexpected shortcoming appears in the too big easy appearance of wire swing range simultaneously, and the transmission line wire fastener who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a transmission line wire fastener, hang including installation pole and insulation, be connected with two transmission lines on the insulation is hung, all be connected with same wire on two transmission lines, fixedly connected with bracing piece on the installation pole, the bottom fixedly connected with steadying plate of bracing piece, the bottom fixedly connected with mounting of steadying plate, one side of mounting is the arc structure, the arc is installed in the bottom rotation of steadying plate, wire movable mounting is between mounting and arc, one side slidable mounting of steadying plate has the direction pull rod, the bottom of direction pull rod is rotated the one end of installing the slope pull rod, the other end of slope pull rod is rotated with the outside of arc and is connected, the direction pull rod can drive the arc upset through the slope pull rod.
Preferably, a guide groove is formed in one side of the stabilizing plate, the guide pull rod is connected with the guide groove in a sliding mode, the same tension spring is fixedly installed between the guide pull rod and the guide groove, and the tension spring provides tension for the guide pull rod.
Preferably, equal movable mounting has the arc fastener on the inner wall of mounting and arc, and equal fixed mounting has a plurality of pressure spring's one end on the inner wall of mounting and arc, a plurality of pressure spring's the other end and the outside fixed connection of the arc fastener that corresponds, the arc fastener is used for compressing tightly fixedly to the wire, and pressure spring position arc fastener provides elasticity, and the elasticity coefficient of extension spring is greater than pressure spring's elasticity coefficient.
Preferably, all be provided with the one end of telescopic link on the inner wall of mounting and arc, the other end of telescopic link and the outside fixed connection of the arc fastener that corresponds, the telescopic link plays the effect of support and direction to the arc fastener.
Preferably, the inner circle of arc fastener is provided with a plurality of anti-skidding cushion blocks, and anti-skidding cushion block is inconsistent with the wire, and the one end of direction pull rod is provided with the belt wheel arm-tie, and anti-skidding cushion block can compress tightly the wire and play the antiskid effect.
Compared with the prior art, the utility model has the advantages of:
(1) this scheme pulling direction pull rod for the arc presss from both sides the upset of arc that the arc drove the correspondence, places the wire between two arc fastener, loosens the direction pull rod, under the pulling force effect of extension spring, compresses tightly fixedly through two arc fastener to the wire.
(2) This scheme is through fixing the wire, and the bracing piece plays the support positioning action to the wire simultaneously, prevents that wire swing radian is too big, influences normal use.
(3) This scheme provides elasticity through pressure spring position arc fastener for two arc fasteners can compress tightly the wire, and anti-skidding cushion can compress tightly the wire and play anti-skidding effect.
(4) When this scheme was dismantled, only need stimulate the direction pull rod, can be so that two arc fastener keep away from each other, can take out the wire.
The utility model discloses can fix the wire fast, can prevent that the big radian swing from appearing in the wire, avoid influencing life and meeting accident.
Drawings
Fig. 1 is a schematic structural view of a wire fastening device for a power transmission line provided by the present invention;
fig. 2 is a schematic side view of the support rod, the stabilizing plate, the fixing member, the arc plate, and the like of the transmission line conductor fastening device according to the present invention;
fig. 3 is a schematic view of a three-dimensional structure of a fixing member of a wire fastening device for a power transmission line provided by the present invention.
In the figure: the device comprises a transmission line 1, an insulating suspension line 2, an installation rod 3, a support rod 4, a lead 5, a stabilizing plate 6, an arc plate 7, an inclined pull rod 8, a ring pull plate 9, a fixing part 10, a guide pull rod 11, a tension spring 12, an arc wire clamp 13, a compression spring 14, an anti-skid cushion block 15 and a telescopic rod 16.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-3, a transmission line wire fastener, including installation pole 3 and the insulating 2 that dangles, be connected with two transmission lines 1 on the insulating 2 that dangles, all be connected with same wire 5 on two transmission lines 1, fixedly connected with bracing piece 4 on the installation pole 3, the bottom fixedly connected with stabilizer plate 6 of bracing piece 4, the bottom fixedly connected with mounting 10 of stabilizer plate 6, one side of mounting 10 is the arc structure, the bottom of stabilizer plate 6 is rotated and is installed arc 7, wire 5 movable mounting is between mounting 10 and arc 7, one side slidable mounting of stabilizer plate 6 has guide pull rod 11, the bottom of guide pull rod 11 is rotated and is installed the one end of slope pull rod 8, the other end of slope pull rod 8 rotates with the outside of arc 7 and is connected, guide pull rod 11 can drive the upset of arc 7 through slope 8.
In this embodiment, a guide groove is formed in one side of the stabilizing plate 6, the guide pull rod 11 is connected with the guide groove in a sliding manner, the same tension spring 12 is fixedly installed between the guide pull rod 11 and the guide groove, and the tension spring 12 provides tension for the guide pull rod 11.
In this embodiment, equal movable mounting has arc fastener 13 on the inner wall of mounting 10 and arc 7, equal fixed mounting has the one end of a plurality of pressure spring 14 on the inner wall of mounting 10 and arc 7, the other end of a plurality of pressure spring 14 and the outside fixed connection of the arc fastener 13 that corresponds, arc fastener 13 is used for compressing tightly fixedly to wire 5, 14 arc fasteners 13 of pressure spring provide elasticity, the elasticity coefficient of extension spring 12 is greater than pressure spring 14's elasticity coefficient.
In this embodiment, the inner walls of the fixing member 10 and the arc-shaped plate 7 are provided with one end of a telescopic rod 16, the other end of the telescopic rod 16 is fixedly connected with the outer side of the corresponding arc-shaped wire clamp 13, and the telescopic rod 16 plays a role in supporting and guiding the arc-shaped wire clamp 13.
In this embodiment, the inner circle of arc fastener 13 is provided with a plurality of non slipping spur blocks 15, and non slipping spur blocks 15 and wire 5 are inconsistent, and the one end of direction pull rod 11 is provided with belt wheel arm-tie 9, and non slipping spur blocks 15 can compress tightly wire 5 and play the antiskid effect.
Example two
Referring to fig. 1-3, a transmission line wire fastener, hang 2 including installation pole 3 and insulation, be connected with two transmission lines 1 on the insulation 2 that hangs, all be connected with same wire 5 on two transmission lines 1, install and pass through screw fixedly connected with bracing piece 4 on the pole 3, screw fixedly connected with stabilizer plate 6 is passed through to the bottom of bracing piece 4, screw fixedly connected with mounting 10 is passed through to the bottom of stabilizer plate 6, one side of mounting 10 is the arc structure, stabilizer plate 7 is installed in the bottom rotation of stabilizer plate 6, wire 5 movable mounting is between mounting 10 and arc 7, one side slidable mounting of stabilizer plate 6 has guide pull rod 11, the bottom of guide pull rod 11 is rotated and is installed the one end of slope pull rod 8, the other end of slope pull rod 8 rotates with the outside of arc 7 and is connected, guide pull rod 11 can drive arc 7 upset through slope pull rod 8.
In this embodiment, a guide groove is formed in one side of the stabilizing plate 6, the guide pull rod 11 is connected with the guide groove in a sliding manner, the same tension spring 12 is fixedly installed between the guide pull rod 11 and the guide groove through welding, and the tension spring 12 provides tension for the guide pull rod 11.
In this embodiment, equal movable mounting has arc fastener 13 on the inner wall of mounting 10 and arc 7, all there is a plurality of pressure spring 14's one end through welded fastening installation on the inner wall of mounting 10 and arc 7, screw fixed connection is passed through with the outside of the arc fastener 13 that corresponds to a plurality of pressure spring 14's the other end, arc fastener 13 is used for compressing tightly fixedly to wire 5, pressure spring 14 bit arc fastener 13 provides elasticity, the elasticity coefficient of extension spring 12 is greater than pressure spring 14's elasticity coefficient.
In this embodiment, the inner walls of the fixing member 10 and the arc-shaped plate 7 are provided with one end of a telescopic rod 16, the other end of the telescopic rod 16 is fixedly connected with the outer side of the corresponding arc-shaped wire clamp 13 through a screw, and the telescopic rod 16 plays a role in supporting and guiding the arc-shaped wire clamp 13.
In this embodiment, the inner circle of arc fastener 13 is provided with a plurality of non slipping spur blocks 15, and non slipping spur blocks 15 and wire 5 are inconsistent, and the one end of direction pull rod 11 is provided with belt wheel arm-tie 9, and non slipping spur blocks 15 can compress tightly wire 5 and play the antiskid effect.
In the embodiment, when the device is used, the mounting rod 3 is connected with a conveying tower, the guide pull rod 11 is pulled, the guide pull rod 11 can drive the arc-shaped plate 7 to turn through the inclined pull rod 8, the arc-shaped plate 7 drives the corresponding arc-shaped wire clamp 13 to turn towards the direction far away from the fixing part 10, the wire 5 is placed between the two arc-shaped wire clamps 13, the guide pull rod 11 is loosened, under the action of the tension spring 12, the arc-shaped plate 7 drives the corresponding arc-shaped wire clamp 13 to turn towards the direction close to the fixing part 10, the wire 5 is pressed and fixed through the two arc-shaped wire clamps 13, the supporting rod 4 plays a role in supporting and positioning on the wire 5 to prevent the wire 5 from swinging with overlarge radian and influencing normal use, the 14-position arc-shaped wire clamp 13 of the compression spring provides elasticity, so that the two arc-shaped wire clamps, when the wires 5 need to be replaced and disassembled, the two arc-shaped wire clamps 15 can be far away from each other only by pulling the guide pull rods 11, and the wires 5 can be taken out.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. A wire fastening device for a power transmission line comprises a mounting rod (3) and an insulating suspension (2), wherein the insulating suspension (2) is connected with two transmission wires (1), the two transmission wires (1) are both connected with the same wire (5), the novel fixing device is characterized in that a supporting rod (4) is fixedly connected to the installation rod (3), a stabilizing plate (6) is fixedly connected to the bottom end of the supporting rod (4), a fixing part (10) is fixedly connected to the bottom of the stabilizing plate (6), one side of the fixing part (10) is of an arc-shaped structure, the bottom of the stabilizing plate (6) is rotated to be provided with the arc-shaped plate (7), a wire (5) is movably arranged between the fixing part (10) and the arc-shaped plate (7), a guide pull rod (11) is slidably arranged on one side of the stabilizing plate (6), one end of an inclined pull rod (8) is rotatably arranged on the bottom of the guide pull rod (11), and the other end of the inclined pull rod (8) is rotatably connected with.
2. The transmission line wire fastening device according to claim 1, wherein a guide groove is formed in one side of the stabilizing plate (6), the guide pull rod (11) is slidably connected with the guide groove, and the same tension spring (12) is fixedly installed between the guide pull rod (11) and the guide groove.
3. The transmission line wire fastening device according to claim 1, wherein the inner walls of the fixing member (10) and the arc-shaped plate (7) are movably provided with arc-shaped wire clamps (13), the inner walls of the fixing member (10) and the arc-shaped plate (7) are fixedly provided with one ends of a plurality of compression springs (14), and the other ends of the plurality of compression springs (14) are fixedly connected with the outer sides of the corresponding arc-shaped wire clamps (13).
4. The transmission line wire fastening device according to claim 1, characterized in that the inner walls of the fixed member (10) and the arc-shaped plate (7) are provided with one end of a telescopic rod (16), and the other end of the telescopic rod (16) is fixedly connected with the outer side of the corresponding arc-shaped wire clamp (13).
5. The transmission line wire fastening device according to claim 3, characterized in that the inner ring of the arc-shaped wire clamp (13) is provided with a plurality of anti-skid blocks (15), the anti-skid blocks (15) are abutted against the wire (5), and one end of the guide pull rod (11) is provided with a ring pull plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021673098.4U CN213521201U (en) | 2020-08-12 | 2020-08-12 | Transmission line wire fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021673098.4U CN213521201U (en) | 2020-08-12 | 2020-08-12 | Transmission line wire fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213521201U true CN213521201U (en) | 2021-06-22 |
Family
ID=76440200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021673098.4U Expired - Fee Related CN213521201U (en) | 2020-08-12 | 2020-08-12 | Transmission line wire fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213521201U (en) |
-
2020
- 2020-08-12 CN CN202021673098.4U patent/CN213521201U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210622 |