CN2859881Y - Six-split damping spacer for power transmission line - Google Patents
Six-split damping spacer for power transmission line Download PDFInfo
- Publication number
- CN2859881Y CN2859881Y CN 200520140258 CN200520140258U CN2859881Y CN 2859881 Y CN2859881 Y CN 2859881Y CN 200520140258 CN200520140258 CN 200520140258 CN 200520140258 U CN200520140258 U CN 200520140258U CN 2859881 Y CN2859881 Y CN 2859881Y
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- CN
- China
- Prior art keywords
- wire clamp
- wire
- transmission line
- framework
- hole
- 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 23
- 125000006850 spacer group Chemical group 0.000 title claims abstract description 23
- 238000013016 damping Methods 0.000 title claims abstract description 21
- 239000004020 conductor Substances 0.000 claims abstract description 24
- 241000282472 Canis lupus familiaris Species 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 230000000295 complement effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000004993 binary fission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses transmission line is used for 750 kilovolts of transmission line wire interval to dispose the device with six split damping conductor spacers, it is by frame (1), fastener body (2), fastener clamp plate (3), fastener rubber pad (4), location lid (5), bolt (6), nut (7), flat pad (8), joint rubber pad (9), round pin axle (10), round pin that closes (11), end cap (12) and hinge (13) are constituteed, frame (1) has six wire clamp grooves, every fastener passes through location lid (5) and installs the wire clamp inslot at frame (1). The bolt (6) is arranged in a middle through hole of the wire clamp body (2), the joint rubber pad (9) and the positioning cover (5) and is fastened by a nut (7) and a flat pad (8), a pin shaft (10) with a closed pin (11) at one end is arranged in the middle through hole of the wire clamp body (2), and a hinge shaft (13) with a plug (12) at the upper end is arranged in a blind hole at the upper end of the wire clamp body (2) and a through hole at the upper end of the wire clamp pressing plate (3); two wire clamp rubber pads (4) are arranged between the wire clamp body (2) and the mounting groove at the upper part of the wire clamp pressing plate (3). The six-split damping spacer can simultaneously and symmetrically clamp six split power transmission conductors on the frame (1), so that the material is saved, the installation is convenient and reliable, and the stress can be buffered.
Description
Technical field:
The utility model used for transmission line six division damping conductor spacers relate to 750 kilovolts of used for transmission line conductor spacing inking devices.
Background technology:
Transmission line in the past has only binary fission, quadripartion damping conductor spacer, six do not divide damping conductor spacers, along with expanding economy, need to strengthen trnamission capacity, electric power transmission line needs boosted voltage, strengthen ampacity, every phase conductor needs to transmit electric power with the lead that surpasses more than four, so need the above damping conductor spacer of development quadripartion.
Summary of the invention:
The purpose of this utility model provides a kind of used for transmission line six division damping conductor spacers, wire clamp groove by six symmetrical distributions of configuration on framework, in the wire clamp groove of framework, the location lid is installed, between location lid and wire clip body bottom, the joint rubber blanket is installed, thereby the wire clamp of six balanced configurations of assembling on framework constitutes this six divisions damping conductor spacer.
A kind of transmission line six division damping conductor spacers, it is made up of framework (1), wire clip body (2), wire clamp pressing plate (3), wire clamp rubber blanket (4), location lid (5), bolt (6), nut (7), plain cushion (8), joint rubber blanket (9), bearing pin (10), closed pin (11), plug (12) and hinge (13), it is characterized in that framework (1) has six wire clamp grooves, each wire clamp is installed in the wire clamp groove of framework (1) by location lid (5) two dogs.Bolt (6) is installed in the intermediate throughholes of wire clip body (2), joint rubber blanket (9) and location lid (5), and is fastened with nut (7) and plain cushion (8), and the bearing pin (10) that an end is equipped with closed pin (11) is installed in the through hole of wire clip body (2) middle part; The hinge (13) that plug (12) are equipped with in the upper end is installed in the blind hole of wire clip body (2) upper end and in the through hole of wire clamp pressing plate (3) upper end; Between wire clip body (2) and wire clamp pressing plate (3) top mounting groove two wire clamp rubber blankets (4) are installed.
As follows to framework and its installation connection description of wire clamp assembly now:
Six wire clamp grooves are arranged on the framework, every adjacent two wire clamp groove center wire clamp angles are 60 °, promptly six wire clamp grooves are evenly distributed on the circular-arc periphery of framework, the framework mid portion is a petal-shaped symmetry ducted body, to alleviate deadweight, to save material, there are two lugs each wire clamp groove both sides, for two dogs of installing and locating lid, circular portion has the convex surface and the concave surface of four alternate inclinations in the middle of the lid of location, and each convex surface and concave surface all are fan-shaped arcuation; Rubber blanket two circular face in joint also respectively have four alternate inclination convex surface and concave surfaces, wherein four alternate inclination convex surface and concave surfaces of one side and the middle circular portion of location lid are complementary, four alternate inclination convex surface and concave surfaces of another circular face and wire clip body bottom circular portion are complementary, equally, another location lid and another joint rubber blanket also are complementary with four alternate inclination convex surface and concave surfaces of another side rounded portions of wire clip body bottom; Two location lids and two joint rubber blankets are just arranged on wire clamp, and they are in the same place with the wire clip body device that is complementary; With the locking of wire clamp pressing plate bottom, bearing pin one end is a cup head to wire clip body by bearing pin, and the other end is equipped with closed pin; One circular hole is respectively arranged at wire clamp pressing plate and wire clip body top, and two circular holes are connected by hinge, and plug is equipped with in the hinge upper end, and the wire clamp rubber blanket is housed between wire clamp pressing plate and wire clip body.Bolt is installed on two location lids and two joint rubber blankets in the round tube hole of wire clip body bottom, and fixes with nut, plain cushion.
The advantage of this used for transmission line six division damping conductor spacers is the transmission pressures that can clamp six roots of sensation division on a framework simultaneously symmetrically, and this conductor spacer is saved material, easy installation and reliable, the stressed buffering that obtains.
Description of drawings:
Fig. 1: be this used for transmission line six division damping conductor spacer assembling schematic diagrames.
Fig. 2: for this used for transmission line six division damping conductor spacer wire clamps are partly assembled schematic diagram.
Fig. 2 is that the A of Fig. 1 is to cross-sectional schematic.
Fig. 3: be framework (1) front elevational schematic.
Fig. 4: be wire clip body (2) structural representation.
Fig. 5: be wire clamp pressing plate (3) structural representation.
Fig. 6: be location lid (5) front elevational schematic.
Embodiment:
Referring to Fig. 1: (1) is framework among the figure, and (2) are wire clip body, and (3) are the wire clamp pressing plate, and (4) are the wire clamp rubber blanket, and (5) are the location lid, arrow A be A to.
Referring to Fig. 3: be cast with six wire clamp grooves on the framework (1), two adjacent lines clip slot center line angles are 60 °, the perpendicular positioning mark of the hollow arrow representational framework (1) in the framework (1), be evenly distributed on the circular-arc periphery of framework (1) radians such as hexagonal wire clamp groove, in order to save casting aluminium material, framework (1) mid portion is the petal-shaped ducted body of symmetry, and respectively there is a lug each wire clamp groove both sides, in two lugs, so that two dogs of installing and locating lid (5); Referring to Fig. 6: circular portion has the convex surface and the concave surface of four alternate inclinations in the middle of the location lid (5), and each convex surface and concave surface all are and all are fan-shaped arcuation; Referring to Fig. 2, joint rubber blanket (9) is the hollow and annular cylinder, be that a cylinder through hole is arranged in the middle of the cylinder, on joint rubber blanket (9) hollow and annular is cylindrical, around two circular face four alternate inclination convex surface and concave surfaces are arranged respectively down, four alternate inclination convex surface and concave surfaces of circular portion are complementary in the middle of inclination convex surface on one of them circular face and concave surface and the location lid (5), and another circular face and wire clip body (2) bottom four alternate inclination convex surface and concave surfaces of annulus part are complementary, two location lids (5) are arranged on each wire clamp, two joint rubber blankets (9) are also arranged, referring to Fig. 1, be that six wire clamps are arranged on the whole framework (1), have 12 location lid (5) and 12 joint rubber blankets (9), equally, an other location lid (5) and an other joint rubber blanket (9) also are complementary with four alternate inclination convex surface and concave surfaces of the other circular portion of wire clip body (2) bottom on each wire clamp; Referring to Fig. 4 and Fig. 5, there is a through hole at wire clip body (2) middle part, bearing pin (10) is installed, by bearing pin (10) wire clamp pressing plate (3) bottom is locked in bearing pin (10) inboard, bearing pin (10) one ends are cup head, in bearing pin (10) other end through hole A type closed pin (11) is installed, wire clip body (2) top has round blind hole, wire clamp pressing plate (3) top has round tube hole, these two circular holes are connected by hinge (13), wire clamp pressing plate (3) is rotated around hinge (13), in the upper end of hinge (13) plug (12) is installed, in case hinge (13) slippage is gone out; Wire clamp pressing plate (3) and wire clip body (2) top have isosceles trapezoid shape wire clamp rubber blanket (4) mounting groove, between online cramping plate (3) and the wire clip body (2) wire clamp rubber blanket (4) is installed, wire clamp rubber blanket (4) is the isosceles trapezoid shape, two wire clamp rubber blankets (4) constitute a hollow equilateral hexagon, hollow space clamps a transmission pressure, have 12 wire clamp rubber blankets (4) on the whole conductor spacer, this wire clamp rubber blanket (4) also adopts No. 2 material of blended rubber to form.
Referring to Fig. 2: adopt bolt (6) to pass the intermediate throughholes of upper and lower two location lids (5), the intermediate throughholes of the intermediate throughholes of upper and lower two joint rubber blankets (9) and wire clip body (2), use the nut (7) of M12 and the other end that plain cushion (8) is contained in bolt (6) then, above-mentioned two location lids (5), two joint rubber blankets (9) and wire clip body (2) bottom are assembled together, and fastening.
As seen from Figure 2, the wire clamp part is by wire clip body (2), and wire clamp pressing plate (3), wire clamp rubber blanket (4), location lid (5), bolt (6), nut (7), plain cushion (8), joint rubber blanket (9), bearing pin (10), closed pin (11), plug (12) and hinge (13) are formed.Each wire clamp is installed in the wire clamp groove of framework (1) by location lid (5).
Claims (7)
1, a kind of used for transmission line six division damping conductor spacers, it is made up of framework (1), wire clip body (2), wire clamp pressing plate (3), wire clamp rubber blanket (4), location lid (5), bolt (6), nut (7), plain cushion (8), joint rubber blanket (9), bearing pin (10), closed pin (11), plug (12) and hinge (13), it is characterized in that framework (1) has six wire clamp grooves, each wire clamp is installed in the wire clamp groove of framework (1) by location lid (5) two dogs; Bolt (6) is installed in the intermediate throughholes of wire clip body (2), joint rubber blanket (9) and location lid (5), and be fastened with nut (7) and plain cushion (8), the bearing pin (10) that one end is equipped with closed pin (11) is installed in the through hole of wire clip body (2) middle part, and the hinge (13) that plug (12) are equipped with in the upper end is installed in the blind hole of wire clip body (2) upper end and in the through hole of wire clamp pressing plate (3) upper end; Between wire clip body (2) and wire clamp pressing plate (3) top mounting groove two wire clamp rubber blankets (4) are installed.
2, used for transmission line six division damping conductor spacers according to claim 1 is characterized in that (1) two adjacent lines clip slot center line of framework angle is 60 °, are evenly distributed on the circular-arc periphery of framework (1) six radians such as wire clamp groove; There is a lug each wire clamp groove both sides; Framework (1) mid portion is the petal-shaped ducted body of symmetry.
3, used for transmission line six division damping conductor spacers according to claim 1 is characterized in that the middle circular portion of location lid (5) has the concave surface of the convex surface of four alternate inclinations, and each convex surface and concave surface all are fan-shaped arcuation.
4, used for transmission line six division damping conductor spacers according to claim 1 is characterized in that joint rubber blanket (9) is the hollow and annular cylinder, and four alternate inclination convex surface and concave surfaces are respectively arranged around its upper and lower two anchor rings.
5, used for transmission line six division damping conductor spacers according to claim 1, it is characterized in that wire clip body (2) bottom annulus partly has four alternate inclination convex surface and concave surfaces, there is a through hole that bearing pin (10) is installed at the middle part, a round blind hole that hinge (13) is installed is arranged at top, and has isosceles trapezoid shape wire clamp rubber blanket (4) mounting groove.
6, used for transmission line six division damping conductor spacers according to claim 1 is characterized in that wire clamp pressing plate (3) top has round tube hole and isosceles trapezoid shape wire clamp rubber blanket (4) mounting groove.
7, used for transmission line six division damping conductor spacers according to claim 1 is characterized in that wire clamp rubber blanket (4) is the isosceles trapezoid shape, and two wire clamp rubber blankets (4) constitute a hollow equilateral hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520140258 CN2859881Y (en) | 2005-12-22 | 2005-12-22 | Six-split damping spacer for power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520140258 CN2859881Y (en) | 2005-12-22 | 2005-12-22 | Six-split damping spacer for power transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2859881Y true CN2859881Y (en) | 2007-01-17 |
Family
ID=37612738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520140258 Expired - Fee Related CN2859881Y (en) | 2005-12-22 | 2005-12-22 | Six-split damping spacer for power transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2859881Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102983536A (en) * | 2012-12-24 | 2013-03-20 | 南京电力金具设计研究院 | Balanced rotation spacer bar |
| CN105207155A (en) * | 2015-10-16 | 2015-12-30 | 国网河南省电力公司电力科学研究院 | Rigid-collision-free power transmission line spacer wire clamp connection structure |
-
2005
- 2005-12-22 CN CN 200520140258 patent/CN2859881Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102983536A (en) * | 2012-12-24 | 2013-03-20 | 南京电力金具设计研究院 | Balanced rotation spacer bar |
| CN105207155A (en) * | 2015-10-16 | 2015-12-30 | 国网河南省电力公司电力科学研究院 | Rigid-collision-free power transmission line spacer wire clamp connection structure |
| CN105207155B (en) * | 2015-10-16 | 2017-06-20 | 国网河南省电力公司电力科学研究院 | A kind of power transmission line spacer wire clamp attachment structure without rigid collision |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |