CN211127043U - Cable limiting frame for electric power transmission - Google Patents
Cable limiting frame for electric power transmission Download PDFInfo
- Publication number
- CN211127043U CN211127043U CN201921745982.1U CN201921745982U CN211127043U CN 211127043 U CN211127043 U CN 211127043U CN 201921745982 U CN201921745982 U CN 201921745982U CN 211127043 U CN211127043 U CN 211127043U
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- groove
- cable
- slot
- power transmission
- limiting plate
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 25
- 239000012212 insulator Substances 0.000 claims abstract description 18
- 239000011435 rock Substances 0.000 abstract description 8
- 238000007664 blowing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model provides a cable limiting frame for electric power transmission, which comprises a main body, insulators and a limiting block, wherein the insulators are fixedly connected to one side of the main body, and the limiting block is embedded in one side of the main body; the stopper is including fluting, pivot, support board and limiting plate, and the limiting plate is including supporting groove, lift groove and connecting block, and the device is provided with the stopper, can fix and spacing it when the cable takes place to rock and is dragged the removal through the stopper for it rocks and can not exert an influence to the link.
Description
Technical Field
The utility model relates to an electric power transmission technical field, it is specific relates to a spacing of electric power transmission.
Background
The electric energy transmission refers to a mode of transmitting electric energy from one place to another place by a power plant or a power supply, and because the electric energy transmission in the early technology is immature, direct current transmission is adopted, and the electric energy transmission gradually becomes alternating current transmission in the later period, the alternating current transmission has many advantages, the loss in the electric power transmission is reduced, and the speed and the transmission length are improved. And current power transmission is carried through the cable mostly, and current cable all erects on the pole, and leads to the cable to take place to rock when windy blows easily, and can drive its partly production very big influence of connecting on the pole when rocking, leads to the one end of connecting on the pole to take place to drop very easily.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving electric power transmission's cable and taking place to rock easily when being blown by wind and lead to it to drive the link and take place to rock the technical problem who makes its link and cable separation.
In order to achieve the above object, the utility model provides a following technical scheme:
a cable limiting frame for electric power transmission comprises a main body, insulators and limiting blocks, wherein the insulators are fixedly connected to one side of the main body, and the limiting blocks are embedded into one side of the main body;
the limiting block comprises a notch, a rotating shaft, a butt plate and a limiting plate, the notch opening is formed in one side of the limiting block, the rotating shaft is embedded in two sides of the notch, the butt plate is fixedly connected to the bottom end of the middle of the notch, and the limiting plate is embedded in the top end of the middle of the notch;
the limiting plate is including supporting groove, lift groove and connecting block, support the groove opening and set up in limiting plate one side, the lift groove opening sets up in the limiting plate both sides, the connecting block embedding sets up in the limiting plate top.
Further preferred embodiments: the fluting is that the stopper middle part is rectangular form's fluting.
Further preferred embodiments: the rotating shaft is provided with spiral groove marks on two side surfaces in the middle of the groove.
Further preferred embodiments: the abutting plate is a convex block with an arc groove at one side of the bottom end of the middle part of the slot.
Further preferred embodiments: the abutting groove is a groove with the bottom end of the limiting plate in an arc shape, and the groove is consistent with the groove on one side of the abutting plate.
Further preferred embodiments: the lifting groove is a groove with two semicircular sides of the limiting plate, and the inner wall of the groove is provided with a groove mark embedded with the surface of the rotating shaft.
Has the advantages that:
(1) the cable limiting frame for power transmission is provided with a limiting block, when the cable shakes due to blowing of wind power, the cable can move and drag, when the cable moves, the cable can pass through and move in a groove of the limiting block, when the cable moves in the groove, because two sides of the cable are close to a rotating shaft, when the cable moves, the rotating shaft of the cable can be driven to rotate due to friction, when the rotating shaft rotates, the whole limiting plate can be driven to move downwards due to the fact that the inner walls of lifting grooves at two sides of a supporting plate are embedded with threads on the surface of the rotating shaft, when the rotating shaft rotates, the supporting groove in the middle of the bottom can support the cable in a groove below the supporting groove to clamp the cable after the limiting plate moves downwards, the cable can be fixed when the cable is dragged and moved for shaking, and the arrangement can limit and fix the cable connected to an electric pole even when the cable shakes, the shaking of the cable can not influence the problem that the connecting end falls off.
(2) Connect in can connecting the fluting through the stopper in the cable junction insulator, then can pass and laminate in its recess that supports board and limiting plate, then the cable takes place to rock when wind blows and drives its insulator and rock, can drag its cable removal when the insulator rocks.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the utility model discloses the overall structure schematic diagram of stopper.
Fig. 3 is the utility model discloses the overall structure schematic diagram of limiting plate.
In FIGS. 1-3: the main body 1, the insulator 2, the limiting block 3, the slot 301, the rotating shaft 302, the abutting plate 303, the limiting plate 304, the abutting groove 3041, the lifting groove 3042, and the connecting block 3043.
Detailed Description
Referring to fig. 1 to 3, in the embodiment of the present invention,
the utility model provides a cable spacing frame for electric power transmission, which comprises a main body 1, insulators 2 and a limiting block 3, wherein the insulators 2 are fixedly connected to one side of the main body 1, and the limiting block 3 is embedded into one side of the main body 1;
the limiting block 3 comprises a slot 301, a rotating shaft 302, a resisting plate 303 and a limiting plate 304, wherein an opening of the slot 301 is formed in one side of the limiting block 3, the rotating shaft 302 is embedded in two sides of the slot 301, the resisting plate 303 is fixedly connected to the bottom end of the middle of the slot 301, and the limiting plate 304 is embedded in the top end of the middle of the slot 301;
the limiting plate 304 includes a resisting groove 3041, a lifting groove 3042 and a connecting block 3043, the resisting groove 3041 has an opening disposed on one side of the limiting plate 304, the lifting groove 3042 has openings disposed on two sides of the limiting plate 304, and the connecting block 3043 is embedded above the limiting plate 304.
Wherein, fluting 301 is the fluting that is rectangular form for 3 middle parts of stopper, can let the cable run through its 3 middle parts of stopper and connect on insulator 2 and carry out spacingly through fluting 301.
The rotating shaft 302 is a rotating shaft with spiral groove marks on two side surfaces of the middle part of the slot 301, and the rotating shaft 302 can push against the rotating shaft 302 to drive the cable to rotate when the cable moves in the slot 301.
Wherein, support the lug that board 303 has the circular arc recess for fluting 301 middle part bottom one side, can place the cable on supporting board 303 through supporting board 303 and fix.
The abutting groove 3041 is a circular arc-shaped groove at the bottom end of the limiting plate 304, and the groove is consistent with the groove on one side of the abutting plate 303, so that the bottom end of the limiting plate 304 can be better attached to the surface of the cable through the abutting groove 3041.
The lifting groove 3042 is a groove formed in the two sides of the limiting plate 304 in a semicircular shape, and a groove mark embedded with the surface of the rotating shaft 302 is formed on the inner wall of the groove, so that the whole limiting plate 304 can be driven to lift when the rotating shaft 302 rotates, and the cable can be clamped and fixed through the lifting groove 3042.
The working principle is as follows:
when the cable limiting frame for power transmission is used, firstly, a cable is connected to the insulator 2, then the cable is erected in the insulator 2 connected to the next electric pole, and when the cable is connected to the insulator 2, the cable is connected in the groove 301 of the limiting block 3, then the cable passes through the abutting plate 303 and the groove of the limiting plate 304 to be attached, then the cable shakes to drive the insulator 2 to shake when wind blows, the cable is pulled to move when the insulator 2 shakes, finally, when the cable shakes for wind blowing, the cable can move to pull, and when the cable moves, the cable can move to penetrate through the groove of the limiting block 3, when the cable moves in the groove 301, because two sides are close to the rotating shaft 302, when the cable moves, the rotating shaft 302 can be driven to rotate due to friction, when the rotating shaft 302 rotates, the inner walls of the lifting grooves 3042 on the two sides of the abutting plate 303 are embedded with the threads on the surface of the rotating shaft 302, so that the rotating shaft 302 rotates, the whole limiting plate 304 is driven to move downwards, and after the limiting plate 304 moves downwards, the abutting groove 3041 in the middle of the bottom abuts against the cable in the groove below to clamp the cable, so that the cable can be fixed when being pulled and moved for shaking.
Claims (6)
1. The utility model provides a spacing of cable for power transmission, includes main part (1), insulator (2) and stopper (3), its characterized in that: an insulator (2) is fixedly connected to one side of the main body (1), and a limiting block (3) is embedded into one side of the main body (1);
the limiting block (3) comprises a slot (301), a rotating shaft (302), a resisting plate (303) and a limiting plate (304), wherein an opening of the slot (301) is formed in one side of the limiting block (3), the rotating shaft (302) is embedded in the two sides of the slot (301), the resisting plate (303) is fixedly connected to the bottom end of the middle of the slot (301), and the limiting plate (304) is embedded in the top end of the middle of the slot (301);
the limiting plate (304) comprises a resisting groove (3041), a lifting groove (3042) and a connecting block (3043), wherein an opening of the resisting groove (3041) is formed in one side of the limiting plate (304), openings of the lifting groove (3042) are formed in two sides of the limiting plate (304), and the connecting block (3043) is embedded in the limiting plate (304).
2. The cable stop block for power transmission according to claim 1, wherein: the slot (301) is a slot with a rectangular shape in the middle of the limiting block (3).
3. The cable stop block for power transmission according to claim 1, wherein: the rotating shaft (302) is a rotating shaft with spiral groove marks on the surfaces of two sides of the middle part of the slot (301).
4. The cable stop block for power transmission according to claim 1, wherein: the abutting plate (303) is a convex block with an arc groove at one side of the bottom end of the middle part of the slot (301).
5. The cable stop block for power transmission according to claim 1, wherein: the abutting groove (3041) is a circular arc-shaped groove at the bottom end of the limiting plate (304), and the groove is consistent with the groove on one side of the abutting plate (303).
6. The cable stop block for power transmission according to claim 1, wherein: the lifting groove (3042) is a semicircular groove on two sides of the limit plate (304), and the inner wall of the groove is provided with a groove mark embedded with the surface of the rotating shaft (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921745982.1U CN211127043U (en) | 2019-10-17 | 2019-10-17 | Cable limiting frame for electric power transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921745982.1U CN211127043U (en) | 2019-10-17 | 2019-10-17 | Cable limiting frame for electric power transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211127043U true CN211127043U (en) | 2020-07-28 |
Family
ID=71702055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921745982.1U Active CN211127043U (en) | 2019-10-17 | 2019-10-17 | Cable limiting frame for electric power transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211127043U (en) |
-
2019
- 2019-10-17 CN CN201921745982.1U patent/CN211127043U/en active Active
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200904 Address after: Room 710, 7th floor, building 2, No.36, Zhenxing Road, science and Technology Park, Changping District, Beijing Patentee after: BEIJING SHOUKE CATCH ELECTRIC TECHNOLOGY Co.,Ltd. Address before: 337000 Binhe Road, economic development zone, Pingxiang City, Jiangxi Province Patentee before: Tian Caiqun |