CN211629824U - Novel jumper wire device of high-voltage line - Google Patents
Novel jumper wire device of high-voltage line Download PDFInfo
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- CN211629824U CN211629824U CN201922470962.4U CN201922470962U CN211629824U CN 211629824 U CN211629824 U CN 211629824U CN 201922470962 U CN201922470962 U CN 201922470962U CN 211629824 U CN211629824 U CN 211629824U
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Abstract
The utility model provides a high tension line's novel wire jumper device, includes connecting body, mounting panel and fastener mechanism, connecting body include vertical section and protrusion in two erection sections of vertical section both sides, every be connected with the mounting panel on the erection section, every be connected with fastener mechanism on the mounting panel, the erection section is used for injecing horizontal interval between the centre gripping cable that fastener mechanism held. The utility model discloses simple structure, the equipment is simple and easy, and volume and weight are less, and preparation and maintenance cost are lower, effectively ensure the interval between each cable, safe and reliable, and stability is good, is worth using widely in this field.
Description
Technical Field
The utility model relates to an electric power fitting technical field specifically is a novel wire jumper device of high tension line.
Background
Because the transmission line which runs for a long time is subjected to severe tests of severe weather such as ice, snow, storm and the like, the original jumper spacer of the high-voltage transmission line has certain defects in the aspects of mechanical strength, damping performance, corrosion resistance and appearance rationality of products, and the wires can be whipped and collided and sometimes have the problem of vibration. The squirrel-cage jumper spacer disclosed in patent document No. CN200710157197.X comprises a frame and a wire clamp body, wherein the frame is formed by splicing two symmetrical parts, the frame is fixedly connected with the tail ends of a group of wire clamp bodies along the circumferential direction, a rubber stopper is clamped at the joint of the frame and the wire clamp bodies, a first pin hole is formed in the front end of each wire clamp body, the first pin holes are separated to form a slot, one end of a cover plate is inserted into the slot, and a second pin hole and the first pin hole of the cover plate are connected together through a hinge pin; be equipped with the rubber pad chamber that is used for installing the rubber pad on fastener body and the apron, open on the fastener body with pin complex from the lockpin hole, nevertheless this scheme structure is comparatively complicated, and volume and weight are great, and use and maintenance cost are higher, and the equipment is more loaded down with trivial details relatively.
Disclosure of Invention
A technical object of the utility model is to provide a novel wire jumper device of high-tension line, the structure that exists among the solution prior art is complicated, volume and weight are great, the equipment is inconvenient, the cost drops into higher problem.
The utility model discloses a concrete technical scheme as follows: the utility model provides a high tension line's novel wire jumper device, includes connecting body, mounting panel and fastener mechanism, connecting body include vertical section and protrusion in two erection sections of vertical section both sides, every be connected with the mounting panel on the erection section, every be connected with fastener mechanism on the mounting panel, the erection section is used for injecing horizontal interval between the centre gripping cable that fastener mechanism held.
Preferably, the cable clamp mechanism comprises a pair of unit strips which can be spliced, the upper end and the lower end of each unit strip are respectively provided with a semicircular cable clamping head, a cable clamping space is formed between the semicircular cable clamping heads at each end of the paired unit strips after splicing, and the unit strips are used for limiting the longitudinal distance between cables clamped by the cable clamp mechanism.
Preferably, the unit strips and the mounting plate are provided with matched connecting holes, and fixing bolts are connected in the connecting holes.
Preferably, the inner side surfaces of the unit strips are provided with positioning holes and/or positioning columns, and the paired unit strips are spliced and fixed with the positioning columns through the positioning holes.
Preferably, the inner side surface of the semicircular ring wire clamping head is provided with a punctiform bulge.
Preferably, an anti-abrasion coating layer is arranged on the inner side surface of the semicircular ring wire clamping head.
Preferably, the back of the mounting plate is provided with a butt joint groove, and the mounting section is provided with a butt joint end matched with the butt joint groove.
Preferably, the mounting plate and the mounting section are welded and fixed.
Preferably, the upper end and/or the lower end of the connecting body is provided with an external connection hole.
Preferably, the connecting body is a cross-shaped plate.
The technical advantages of the utility model reside in jumper device simple structure, the equipment is simple and easy, and volume and weight are less, and preparation and maintenance cost are lower, effectively ensure the interval between each cable, safe and reliable, and stability is good, is worth using widely in this field.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural view of the unit strip splicing positioning of the embodiment of the present invention;
the names of the parts corresponding to the numbers in the figure are respectively: 1-connecting a main body, 11-a vertical section, 12-an installation section, 13-an external connection hole, 121-a butt joint end, 2-an installation plate, 21-a butt joint groove, 3-a unit strip, 31-a semicircular ring wire clamping head, 32-a positioning hole, 33-a positioning column and 4-a fixing bolt.
Detailed Description
The invention will be further explained by means of specific embodiments with reference to the drawings, in which:
see fig. 1, an embodiment of a novel jumper device for high-voltage lines, including connecting body 1, mounting panel 2 and fastener mechanism, connecting body 1 includes vertical section 11 and two installation sections 12 of horizontal protrusion in vertical section 11 both sides, is connected with mounting panel 2 on every installation section 12, is connected with fastener mechanism on every mounting panel 2, and installation section 12 is used for injecing the horizontal interval between the cable that fastener mechanism held.
Specifically, the connecting body 1 is a cross-shaped plate, and the upper end and the lower end of the connecting body 1 are provided with external connecting holes 11 which can be used for external fixing and connecting with a weight piece and the like. The back of mounting panel 2 has been seted up butt joint groove 21, is equipped with on the installation section 12 with butt joint groove 21 assorted butt joint end 121, butt joint end 121 inserts the butt joint groove 21 after, the installation location of being convenient for, again with mounting panel 2 and installation section 12 welded fastening.
The wire clamp mechanism is total two, and every wire clamp mechanism is including each other unit strip 3 that can the amalgamation each other, and the upper and lower end of unit strip 3 all is equipped with semicircle ring wire clamping head 31, forms wire clamping space between the semicircle ring wire clamping head 31 of 3 amalgamations back in pairs of unit strip, and unit strip 3 is used for injecing the vertical interval between the cable of the centre gripping of wire clamp mechanism. The unit strips 3 and the mounting plate 2 are provided with matched connecting holes, and the connecting holes are connected with fixing bolts 4. If fine adjustment of the lateral spacing is required, a spacer or a spacer nut or the like may be added to the portion of the fixing bolt 4 between the element bar 3 and the mounting plate 2.
Referring to fig. 2 again, the paired unit strips 3 are further aligned and spliced accurately through the matching positioning holes 32 and positioning posts 33, so as to facilitate installation and positioning, only the positioning holes 32 may be disposed on the inner side surface of one unit strip 3, and only the matching positioning posts 33 may be disposed on the inner side surface of the other unit strip 3, as shown in the figure, or the positioning holes 32 and the positioning posts 33 are disposed on the inner side surface of each unit strip 3.
The inner side surface of the semicircular wire clamping head 31 is provided with a point-shaped bulge, so that the clamping degree of a clamped cable is properly increased, and the cable is prevented from being loosened; meanwhile, the inner side surface is also provided with an anti-abrasion coating layer, preferably an elastic soft layer such as a rubber pad and the like, so that the damage to the clamped cable is effectively reduced.
The cable fixing device is simple in structure, easy to assemble, small in size and weight, low in manufacturing and maintenance cost, safe, reliable, good in stability and worthy of popularization and use in the field, and the distance between cables is effectively guaranteed.
It will be understood by those skilled in the art that the embodiments of the present invention as described above and shown in the drawings are given by way of example only and are not limiting of the present invention. The purpose of the utility model is completely and effectively realized. The functional and structural principles of the present invention have been shown and described in the embodiments without departing from the principles, embodiments of the present invention may have any deformation or modification.
Claims (10)
1. The utility model provides a novel wire jumper device of high-voltage transmission line which characterized in that: including connecting body (1), mounting panel (2) and fastener mechanism, connecting body (1) including vertical section (11) and protrusion in two installation sections (12) of vertical section (11) both sides, every be connected with mounting panel (2) on installation section (12), every be connected with fastener mechanism on mounting panel (2), installation section (12) are used for injecing lateral spacing between the centre gripping cable that fastener mechanism held.
2. The novel jumper device for high-voltage lines according to claim 1, characterized in that: the cable clamp mechanism comprises unit strips (3) which are mutually paired and can be spliced, semicircular cable clamping heads (31) are arranged at the upper end and the lower end of each unit strip (3), a cable clamping space is formed between the semicircular cable clamping heads (31) at each end after the unit strips (3) are spliced in pair, and the unit strips (3) are used for limiting the longitudinal distance between cables clamped by the cable clamp mechanism.
3. The novel jumper device for high-voltage lines according to claim 2, characterized in that: the unit strip (3) and the mounting plate (2) are provided with matched connecting holes, and fixing bolts (4) are connected in the connecting holes.
4. The novel jumper device for high-voltage lines according to claim 2, characterized in that: positioning holes (32) and/or positioning columns (33) are arranged on the inner side surfaces of the unit strips (3), and the paired unit strips (3) are spliced and fixed with the positioning columns (33) through the positioning holes (32).
5. The novel jumper device for high-voltage lines according to claim 2, characterized in that: the inner side surface of the semicircular ring wire clamping head (31) is provided with a point-shaped bulge.
6. The novel jumper device for high-voltage lines according to claim 2, characterized in that: and an anti-abrasion coating layer is arranged on the inner side surface of the semicircular ring wire clamping head (31).
7. The novel jumper device for high-voltage lines according to claim 1, characterized in that: the back of mounting panel (2) is equipped with butt joint groove (21), be equipped with on installation section (12) with butt joint groove (21) assorted butt joint end (121).
8. The novel jumper device for high-voltage lines according to claim 1 or 7, characterized in that: the mounting plate (2) and the mounting section (12) are fixed in a welding mode.
9. The novel jumper device for high-voltage lines according to claim 1, characterized in that: the upper end and/or the lower end of the connecting main body (1) are/is provided with an external connecting hole (13).
10. The novel jumper device for high-voltage lines according to claim 1, characterized in that: the connecting main body (1) is a cross-shaped plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922470962.4U CN211629824U (en) | 2019-12-31 | 2019-12-31 | Novel jumper wire device of high-voltage line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922470962.4U CN211629824U (en) | 2019-12-31 | 2019-12-31 | Novel jumper wire device of high-voltage line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211629824U true CN211629824U (en) | 2020-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922470962.4U Active CN211629824U (en) | 2019-12-31 | 2019-12-31 | Novel jumper wire device of high-voltage line |
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| CN (1) | CN211629824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114024278A (en) * | 2021-10-09 | 2022-02-08 | 国网河北省电力有限公司检修分公司 | Anti-abrasion support hardware fitting for strain jumper of ultra-high voltage transmission line |
-
2019
- 2019-12-31 CN CN201922470962.4U patent/CN211629824U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114024278A (en) * | 2021-10-09 | 2022-02-08 | 国网河北省电力有限公司检修分公司 | Anti-abrasion support hardware fitting for strain jumper of ultra-high voltage transmission line |
| CN114024278B (en) * | 2021-10-09 | 2023-03-14 | 国网河北省电力有限公司检修分公司 | Super extra-high voltage transmission line strain jumper wire abrasion-proof supporting hardware fitting |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20210604 Address after: 313000 eight Li Town, Zhejiang City, Huzhou Province Patentee after: Huzhou Feijian Tower Manufacturing Co.,Ltd. Address before: 313000 jiliawan, balidian Town, Wuxing District, Huzhou City, Zhejiang Province Patentee before: HUZHOU TAILUN ELECTRIC POWER EQUIPMENT Co.,Ltd. |