CN212412720U - Power transmission and transformation wire clamp - Google Patents
Power transmission and transformation wire clamp Download PDFInfo
- Publication number
- CN212412720U CN212412720U CN202021293697.3U CN202021293697U CN212412720U CN 212412720 U CN212412720 U CN 212412720U CN 202021293697 U CN202021293697 U CN 202021293697U CN 212412720 U CN212412720 U CN 212412720U
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- fixedly connected
- sleeve
- side wall
- fixing
- spring
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 19
- 230000009466 transformation Effects 0.000 title claims abstract description 19
- 230000000694 effects Effects 0.000 abstract description 5
- 239000011435 rock Substances 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a cable clamp for power transmission and transformation, which comprises a fixed plate, wherein one side of the fixed plate is fixedly connected with a sleeve, the inner side wall of the sleeve is fixedly connected with a first spring, one end of the first spring, which is far away from the sleeve, is fixedly connected with a slide bar, the outer side wall of the slide bar is connected with the inner side wall of the sleeve in a sliding manner, one end of the slide bar, which is far away from the sleeve, is fixedly connected with a support plate, and two first shells are arranged below the support plate; through the collocation setting of third spring, third casing and arc isotructure, can carry out the centre gripping with the cable, can be according to the position of the diameter automatically regulated arc of different cables to with the inseparable centre gripping of cable, simultaneously, when meetting strong wind, rock to the level of cable and have the absorbing effect, through the setting of second spring, can rock when the cable is perpendicular, have absorbing effect, thereby prevent that the cable from rocking and causing the harm to this device because of strong wind.
Description
Technical Field
The utility model relates to a fastener technical field specifically is a power transmission and transformation uses fastener.
Background
The clamp for the power transmission and transformation is a clamp for clamping wires and cables, can be used for both conducting wires and lightning conductors of the clamp, can bear the installation load of the conducting wires in a vertical span, does not allow the clamp to slide or be separated from an insulator string when a line normally runs or is broken, can effectively protect the connection of the wires and a line tower, and avoids the wires from falling. The power transmission and transformation fastener commonly used can only be used for fixing single fixed line, and the thickness of multiple lines is different, can't use single fastener to carry out the centre gripping for unmatched line clamp is behind the centre gripping electric wire, and the electric wire probably drops, and leaves the clearance between fastener after the centre gripping and the electric wire, and air and rainwater remain easily in the clearance, corrode and destroy the fastener, make the fastener damage, and the electric wire drops. The invention is disclosed in China: CN205407194U discloses fastener for power transmission and transformation, the device carries out the centre gripping with the cable through the lifting hook, nevertheless changes the device and can't be suitable for the cable of multiple specification when the centre gripping cable, and the device when fixed cable, if meet strong wind, has the risk that the cable dropped, especially under the unmatched condition of cable specification and size, very easily causes the cable to drop, has very big threat to pedestrian's life safety, for this reason, provides a fastener for power transmission and transformation.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a fastener for power transmission and transformation.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a cable clamp for power transmission and transformation comprises a fixed plate, wherein one side of the fixed plate is fixedly connected with a sleeve, the inner side wall of the sleeve is fixedly connected with a first spring, one end, far away from the sleeve, of the first spring is fixedly connected with a slide rod, the outer side wall of the slide rod is connected with the inner side wall of the sleeve in a sliding manner, one end, far away from the sleeve, of the slide rod is fixedly connected with a support plate, two first shells are arranged below the support plate, one sides of the two first shells are mutually hinged through a hinge, the upper surface of one first shell is fixedly connected with the bottom of the support plate, the inner side wall of the first shell is provided with a sliding chute, the inner side wall of the sliding chute is connected with a sliding block in a sliding manner, the top and the bottom of the sliding block are symmetrically and fixedly connected with two second, two the equal fixedly connected with second casing in one side that the slider is adjacent, the inside wall fixedly connected with third spring of second casing, the third spring is kept away from the one end fixedly connected with third casing of second casing, the lateral wall sliding connection of third casing in the inside wall of second casing, the third casing is kept away from one side fixedly connected with arc of second casing.
Preferably, the outer side wall of the third shell is symmetrically and fixedly connected with two second fixing blocks, and one side, far away from the third shell, of each second fixing block is slidably connected to the inner side wall of the corresponding second shell.
Preferably, the outer side wall of the sliding rod is symmetrically and fixedly connected with two first fixing blocks, and one side, far away from the sliding rod, of each first fixing block is slidably connected to the inner side wall of the corresponding sleeve.
Preferably, the upper surface of the sleeve is in threaded connection with a first fixing bolt, and the bottom end of the first fixing bolt penetrates through the upper surface of the sleeve.
Preferably, the bottom of one of the first housings is fixedly connected with a first fixing rod, the bottom of the other one of the first housings is fixedly connected with a second fixing rod, the outer side wall of the second fixing rod is hinged with a clamping sleeve, and the inner side wall of the clamping sleeve is clamped on the outer side wall of the first fixing rod.
Preferably, four second fixing bolts are symmetrically arranged on one side of the fixing plate, and one ends of the second fixing bolts penetrate through one side of the fixing plate.
(III) advantageous effects
Compared with the prior art, the utility model provides a power transmission and transformation is with fastener possesses following beneficial effect:
through the collocation setting of third spring, third casing and arc isotructure, can carry out the centre gripping with the cable, can be according to the position of the diameter automatically regulated arc of different cables to with the inseparable centre gripping of cable, simultaneously, when meetting strong wind, rock to the level of cable and have the absorbing effect, through the setting of second spring, can rock when the cable is perpendicular, have absorbing effect, thereby prevent that the cable from rocking and causing the harm to this device because of strong wind.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a second housing according to the present invention;
fig. 3 is a side view of the present invention;
fig. 4 is a schematic structural diagram of the middle card sleeve of the present invention.
In the figure: 1. a fixing plate; 2. a sleeve; 3. a first spring; 4. a first fixed block; 5. a first fixing bolt; 6. a slide bar; 7. a support plate; 8. a first housing; 9. a slider; 10. a chute; 11. a second spring; 12. a first fixing lever; 13. a second fixing bar; 14. a card sleeve; 15. a second housing; 16. a third spring; 17. a third housing; 18. a second fixed block; 19. an arc-shaped plate; 20. and a second fixing bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-4, the present invention provides a technical solution: a wire clamp for power transmission and transformation comprises a fixing plate 1, wherein one side of the fixing plate 1 is fixedly connected with a sleeve 2, the inner side wall of the sleeve 2 is fixedly connected with a first spring 3, one end, far away from the sleeve 2, of the first spring 3 is fixedly connected with a slide rod 6, the outer side wall of the slide rod 6 is connected with the inner side wall of the sleeve 2 in a sliding manner, one end, far away from the sleeve 2, of the slide rod 6 is fixedly connected with a support plate 7, two first shells 8 are arranged below the support plate 7, one sides of the two first shells 8 are hinged with each other through hinges, the upper surface of one first shell 8 is fixedly connected with the bottom of the support plate 7, the inner side wall of the first shell 8 is provided with a sliding groove 10, the inner side wall of the sliding groove 10 is connected with a sliding block 9 in a sliding manner, the top and, the equal fixedly connected with second casing 15 in one side that two sliders 9 are adjacent, the inside wall fixedly connected with third spring 16 of second casing 15, the one end fixedly connected with third casing 17 of second casing 15 is kept away from to third spring 16, the lateral wall sliding connection of third casing 17 is in the inside wall of second casing 15, one side fixedly connected with arc 19 of second casing 15 is kept away from to third casing 17.
In this embodiment, specifically: the outer side wall of the third shell 17 is symmetrically and fixedly connected with two second fixing blocks 18, and one side of each second fixing block 18, which is far away from the third shell 17, is connected to the inner side wall of the second shell 15 in a sliding manner; the second fixing block 18 may function as a stopper to prevent the third housing 17 from being separated from the second housing 15 due to the elastic force of the third spring 16.
In this embodiment, specifically: the outer side wall of the sliding rod 6 is symmetrically and fixedly connected with two first fixing blocks 4, and one side, far away from the sliding rod 6, of each first fixing block 4 is connected to the inner side wall of the sleeve 2 in a sliding mode; the first fixing block 4 can play a limiting role, and the sliding rod 6 is prevented from being separated from the sleeve 2 due to the elastic force of the first spring 3.
In this embodiment, specifically: the upper surface of the sleeve 2 is in threaded connection with a first fixing bolt 5, and the bottom end of the first fixing bolt 5 penetrates through the upper surface of the sleeve 2; through the arrangement of the first fixing bolt 5, the sleeve 2 and the sliding rod 6 can be fixedly connected by rotating the first fixing bolt 5.
In this embodiment, specifically: the bottom of one first shell 8 is fixedly connected with a first fixing rod 12, the bottom of the other first shell 8 is fixedly connected with a second fixing rod 13, the outer side wall of the second fixing rod 13 is hinged with a clamping sleeve 14, and the inner side wall of the clamping sleeve 14 is clamped on the outer side wall of the first fixing rod 12; the ferrule 14 is clamped with the first fixing rod 12, so that the first fixing rod 12 is fixedly connected with the second fixing rod 13, and the two first housings 8 are tightly connected.
In this embodiment, specifically: one side of the fixed plate 1 is symmetrically provided with four second fixing bolts 20, and one end of each second fixing bolt 20 penetrates through one side of the fixed plate 1; the second fixing bolt 20 can fixedly connect the fixing plate 1 with the wall.
In summary, the working principle and the working process of the wire clamp for power transmission and transformation are that, when in use, the cutting sleeve 14 is firstly taken down from the outer side wall of the first fixing rod 12, then the first shell 8 can be opened, the arc-shaped plate 19 is sleeved on the outer side wall of the cable, then the first shell 8 is closed, the cutting sleeve 14 is clamped with the first fixing rod 12, so that the two first shells 8 are closed, due to the arrangement of the third spring 16, the arc-shaped plate 19 can automatically extrude the third spring 16 according to the diameter of the cable, the distance between the arc-shaped plate 19 and the cable is adjusted, then the cable is clamped by utilizing the reverse thrust of the third spring 16, the sleeve 2 is in sliding connection with the slide rod 6, so that one side of the fixing plate 1 can be adjusted to be attached to the wall surface, the device is fixed to the wall body through the second fixing bolt 20, then the first fixing bolt 5 is rotated to fix the sleeve 2 and the, when the cable is blown by strong wind, the cable can extrude the arc plate 19, thereby the arc plate 19 extrudes the third spring 16 through the third shell 17, the third spring 16 can weaken the pressure applied by the third shell 17, and generate the reverse thrust, thereby reducing the influence brought by the vibration, when the cable vertically vibrates, the cable passes through the arc plate 19, the third shell 17 and the second fixed block 18 drive the slider 9 to vertically move, thereby the slider 9 extrudes the second spring 11, the second spring 11 can weaken the pressure applied by the slider 9, and generate the reverse thrust, thereby reducing the influence brought by the vibration, because a gap exists between the two arc plates 19, when the device meets the rainwater, the rainwater can fall down, the inside of the device can not be remained, thereby the rainwater corrosion is avoided damaging the device, and the cable is prevented from falling.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a power transmission and transformation wire clamp, includes fixed plate (1), its characterized in that: one side of the fixing plate (1) is fixedly connected with a sleeve (2), the inner side wall of the sleeve (2) is fixedly connected with a first spring (3), one end of the first spring (3) far away from the sleeve (2) is fixedly connected with a slide bar (6), the outer side wall of the slide bar (6) is connected with the inner side wall of the sleeve (2) in a sliding manner, one end of the slide bar (6) far away from the sleeve (2) is fixedly connected with a supporting plate (7), two first shells (8) are arranged below the supporting plate (7), one sides of the two first shells (8) are hinged with each other through hinges, the upper surface of one first shell (8) is fixedly connected with the bottom of the supporting plate (7), a sliding groove (10) is formed in the inner side wall of the first shell (8), and a sliding block (9) is connected with the inner side wall of the sliding, the top and the bottom of slider (9) are two second springs (11) of symmetry fixedly connected with, keep away from second spring (11) the one end fixed connection of slider (9) is adjacent the inside wall of spout (10), two the equal fixedly connected with second casing (15) in one side that slider (9) is adjacent, the inside wall fixedly connected with third spring (16) of second casing (15), keep away from third spring (16) the one end fixedly connected with third casing (17) of second casing (15), the lateral wall sliding connection of third casing (17) in the inside wall of second casing (15), keep away from third casing (17) one side fixedly connected with arc (19) of second casing (15).
2. The power transmission and transformation wire clamp of claim 1, wherein: the outer side wall of the third shell (17) is symmetrically and fixedly connected with two second fixing blocks (18), and one side, far away from the third shell (17), of each second fixing block (18) is slidably connected to the inner side wall of the second shell (15).
3. The power transmission and transformation wire clamp of claim 1, wherein: the outer side wall of the sliding rod (6) is symmetrically and fixedly connected with two first fixing blocks (4), one side of the sliding rod (6) far away from the first fixing blocks (4) is slidably connected to the inner side wall of the sleeve (2).
4. The power transmission and transformation wire clamp of claim 1, wherein: the upper surface threaded connection of sleeve (2) has first fixing bolt (5), the bottom of first fixing bolt (5) runs through the upper surface of sleeve (2).
5. The power transmission and transformation wire clamp of claim 1, wherein: the bottom of the first shell (8) is fixedly connected with a first fixing rod (12), the bottom of the first shell (8) is fixedly connected with a second fixing rod (13), the outer side wall of the second fixing rod (13) is hinged with a clamping sleeve (14), and the inner side wall of the clamping sleeve (14) is clamped on the outer side wall of the first fixing rod (12).
6. The power transmission and transformation wire clamp of claim 1, wherein: one side of the fixing plate (1) is symmetrically provided with four second fixing bolts (20), and one ends of the second fixing bolts (20) penetrate through one side of the fixing plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021293697.3U CN212412720U (en) | 2020-07-06 | 2020-07-06 | Power transmission and transformation wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021293697.3U CN212412720U (en) | 2020-07-06 | 2020-07-06 | Power transmission and transformation wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212412720U true CN212412720U (en) | 2021-01-26 |
Family
ID=74405725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021293697.3U Expired - Fee Related CN212412720U (en) | 2020-07-06 | 2020-07-06 | Power transmission and transformation wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212412720U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115528631A (en) * | 2022-10-09 | 2022-12-27 | 国网安徽省电力有限公司铜陵供电公司 | Anti-galloping device for overhead line |
| CN116526400A (en) * | 2023-05-23 | 2023-08-01 | 江苏易鼎电力科技有限公司 | Suspension clamp for heat-resistant carbon fiber composite conductor |
-
2020
- 2020-07-06 CN CN202021293697.3U patent/CN212412720U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115528631A (en) * | 2022-10-09 | 2022-12-27 | 国网安徽省电力有限公司铜陵供电公司 | Anti-galloping device for overhead line |
| CN116526400A (en) * | 2023-05-23 | 2023-08-01 | 江苏易鼎电力科技有限公司 | Suspension clamp for heat-resistant carbon fiber composite conductor |
| CN116526400B (en) * | 2023-05-23 | 2023-11-07 | 江苏易鼎电力科技有限公司 | Suspension clamp for heat-resistant carbon fiber composite conductor |
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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: 20210126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |