CN114977055A - Wire suspension wire clamp device of power transmission line - Google Patents
Wire suspension wire clamp device of power transmission line Download PDFInfo
- Publication number
- CN114977055A CN114977055A CN202210713543.2A CN202210713543A CN114977055A CN 114977055 A CN114977055 A CN 114977055A CN 202210713543 A CN202210713543 A CN 202210713543A CN 114977055 A CN114977055 A CN 114977055A
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- rod
- limiting
- connecting block
- wire suspension
- transmission line
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- 239000000725 suspension Substances 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 title claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims description 20
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/05—Suspension arrangements or devices for electric cables or lines
- H02G7/053—Suspension clamps and clips for electric overhead lines not suspended to a supporting wire
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- Electric Cable Installation (AREA)
Abstract
The invention discloses a wire suspension clamp device of a power transmission line, which relates to the technical field of wire installation, and comprises a first connecting block and a second connecting block, and further comprises: the adjusting structure comprises a connecting rod rotatably mounted on the first connecting block, a rotating rod rotatably connected with the second connecting block is slidably mounted on the connecting rod, and limiting discs are fixedly mounted on the first connecting block and the second connecting block; the limiting structure comprises two limiting rods which are respectively arranged on the rotating rod and the connecting rod in a one-to-one corresponding sliding manner; the connecting structure is arranged between the two limiting rods and used for driving the two limiting rods to move, and the connecting structure comprises a sliding rod which is slidably mounted on the connecting rod. The connecting rod rotates ninety degrees anticlockwise, the connecting rod drives the rotating rod to rotate simultaneously when rotating, and the second connecting block also rotates at the moment because the rotating rod and the second connecting block are in a free rotation state.
Description
Technical Field
The invention relates to the technical field of wire installation, in particular to a wire suspension wire clamp device of a power transmission line.
Background
The lead is used as a material of a wire cable, is also used as a wire in industry, is an indispensable part in a power transmission line, and needs to be clamped and fixed by a suspension wire clamp device when the lead is suspended and fixed in the using process;
for example, the invention patent with publication number CN113922312A, publication date 2022, 01 month 11, and name "a dropping-proof suspension clamp device for transmission line" includes: the cable clamp comprises two hanging plates, a cable clamp hull, a hull hanging shaft and two connecting bolts, wherein the cable clamp hull is arranged between the two hanging plates, the hull hanging shaft penetrates through the cable clamp hull and the two hanging plates, pins are inserted at two ends of the hull hanging shaft, the two hanging plates are fixedly connected through the connecting bolts, locking nuts are arranged on the connecting bolts, the connecting bolts and the locking nuts are respectively connected with bolt limiters and nut limiters, the cable clamp hull is arranged between the two connecting bolts, and pins are also arranged on the connecting bolts. Compared with the prior art, the hanging plate and the connecting bolt form a stable sealing structure by arranging the bolt limiter and the nut limiter to respectively prevent the connecting bolt and the locking nut from withdrawing, and after a hanging shaft of a ship body in the middle of the hanging plate is broken or a pin is lost, a fallen cable clamp ship body and a wire can be dragged by the connecting bolt below the hanging plate, so that a double protection effect is achieved.
In the process of using the suspension clamp device, two suspension clamps are often required to be arranged in parallel in the vertical direction for use, and two suspension clamps are also required to be arranged in parallel in the horizontal direction for use.
Disclosure of Invention
The invention aims to provide a wire suspension wire clamp device of a power transmission line, which aims to overcome the defects in the prior art.
In order to achieve the above purpose, the invention provides the following technical scheme: the utility model provides a transmission line's wire suspension plumb line presss from both sides device, includes first connecting block and second connecting block, still includes: the adjusting structure comprises a connecting rod rotatably mounted on the first connecting block, a rotating rod rotatably connected with the second connecting block is slidably mounted on the connecting rod, and limiting discs are fixedly mounted on the first connecting block and the second connecting block; the limiting structure comprises two limiting rods which are respectively arranged on the rotating rod and the connecting rod in a one-to-one corresponding sliding manner; and the connecting structure is arranged between the two limiting rods and used for driving the two limiting rods to move.
Preferably, the connecting structure comprises a sliding rod slidably mounted on the connecting rod, a first abutting rod is fixedly connected to the sliding rod, a second abutting rod is slidably mounted on the rotating rod along a long axis of the rotating rod, and a connecting rope is mounted between the sliding rod and the second abutting rod.
Preferably, each limiting disc is provided with two limiting grooves matched with the limiting rods.
Preferably, a rotary table is rotatably mounted on the slide rod, one end, far away from the second abutting rod, of the connecting rope is fixedly mounted on the rotary table, one end, far away from the rotary table, of the connecting rope is fixedly connected with the second abutting rod, and a second screw abutted against the rotary table is inserted into the slide rod through threads.
Preferably, the connecting rod and the rotating rod are fixedly provided with fixing plates, and the fixing plates and the limiting rods are correspondingly provided with return springs one by one.
Preferably, the rotating rod is provided with a connecting groove along a long axis thereof, and a pushing spring is fixedly connected between the second abutting rod and the inner wall of the connecting groove.
Preferably, the rotating rod is provided with an auxiliary structure, the auxiliary structure comprises an adjusting rod fixedly mounted on the rotating rod, the adjusting rod is slidably mounted in the connecting rod, and the connecting rod is rotatably provided with a screw rod in threaded connection with the adjusting rod.
Preferably, the rotating rod and the connecting rod are respectively provided with a first protective cover and a second protective cover, the first protective cover and the second protective cover are respectively fixedly connected with side plates, and each side plate is provided with a limit screw in a threaded insertion mode.
Preferably, the limiting rod is provided with an inclined groove.
Preferably, the slide bar is fixedly provided with a convex block, a first screw is inserted into the convex block through threads, and the convex block is connected with a baffle in a clamping manner, wherein the baffle is connected with the second protective cover in a sliding manner.
In the above technical solution, the present invention provides a wire suspension wire clip device for a power transmission line, which has the following beneficial effects: the first connecting block and the second connecting block are both provided with wire clamp bodies, as shown in the state of figure 3, the two wire clamp bodies are vertically arranged in parallel, after the wire clamp bodies are arranged on the telegraph pole through the clamps, two vertically arranged cables are convenient to install, when the two cables need to be horizontally arranged, the two limiting rods can be respectively moved out of the two limiting disks through the connecting structure, so that the limitation of the first connecting block and the connecting rod and the limitation between the second connecting block and the rotating rod are relieved, at the moment, the connecting rod on the first connecting block can be rotated, as shown in the state of figure 4, the connecting rod is rotated by ninety degrees anticlockwise firstly, the rotating rod is driven to rotate together when the connecting rod rotates, and as the rotating rod and the second connecting block are also in a free rotation state at the moment, the second connecting block is also rotated until the two wire clamp bodies are rotated as shown in the state of figure 9, and at the moment, two cables are conveniently arranged in parallel in the horizontal direction.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
Fig. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a schematic diagram of the rear side structure of FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a portion of the structure of FIG. 2 according to an embodiment of the present invention;
FIG. 4 is a partial schematic view of an adjustment structure provided in accordance with an embodiment of the present invention;
FIG. 5 is a schematic view of a part of a rotating rod according to an embodiment of the present invention;
FIG. 6 is a schematic view of a partial structure of a stop lever according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of the structure at A of FIG. 5 according to an embodiment of the present invention;
FIG. 8 is a schematic diagram of the structure at B in FIG. 5 according to an embodiment of the present invention;
fig. 9 is a structural diagram of a state in which two wire clamp bodies are horizontally arranged in parallel according to an embodiment of the present invention;
fig. 10 is a schematic structural diagram of a point C in fig. 3 according to an embodiment of the present invention.
Description of reference numerals:
1. a first connection block; 2. a second connecting block; 21. a groove; 3. a wire clamp body; 4. clamping a hoop; 5. adjusting the structure; 51. a rotating rod; 52. a connecting rod; 53. a limiting disc; 531. a limiting groove; 54. a slide bar; 541. a bump; 541.1, a first screw; 542. a first abutting rod; 55. a turntable; 551. connecting ropes; 56. a limiting rod; 561. a chute; 57. a second butting rod; 58. a fixing plate; 59. a second screw; 6. an auxiliary structure; 61. adjusting a rod; 62. a screw; 63. a first shield; 64. a second shield; 65. a side plate; 66. a limiting screw; 67. and a baffle plate.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
Referring to fig. 1 to 10, a wire suspension clamp device for a power transmission line, which is a further technical solution provided by the present invention, includes a first connection block 1 and a second connection block 2, and further includes: the adjusting structure 5 comprises a connecting rod 52 rotatably mounted on the first connecting block 1, a rotating rod 51 rotatably connected with the second connecting block 2 is slidably mounted on the connecting rod 52, and limiting discs 53 are fixedly mounted on the first connecting block 1 and the second connecting block 2; the limiting structure comprises two limiting rods 56 which are respectively arranged on the rotating rod 51 and the connecting rod 52 in a sliding mode in a one-to-one correspondence mode; the connecting structure is arranged between the two limiting rods 56 and used for driving the two limiting rods 56 to move; wherein the first connecting block 1 is provided with a clamping hoop 4.
Specifically, the connecting structure comprises a sliding rod 54 slidably mounted on the connecting rod 52, a first abutting rod 542 is fixedly connected to the sliding rod 54, a second abutting rod 57 is slidably mounted on the rotating rod 51 along the long axis thereof, and a connecting rope 551 is mounted between the sliding rod 54 and the second abutting rod 57; the first abutting rod 542 and the second abutting rod 57 are respectively abutted against the two limit rods 56 in a one-to-one correspondence manner, when the sliding rod 54 is slid downwards as shown in fig. 6, the sliding rod 54 drives the first abutting rod 542 to move, at this time, the first abutting rod 542 extrudes the limit rod 56 matched with the first abutting rod 542, so that the limit rod 56 is driven to move towards the direction away from the limit disc 53, so that the limit between the connecting rod 52 and the first connecting block 1 is released, the rotation of the connecting rod and the first connecting block 1 is facilitated, meanwhile, when the sliding rod 54 moves, the sliding rod 54 drives the second abutting rod 57 to move through the connecting rope 551, at this time, the second abutting rod 57 also drives the limit rod 56 matched with the second abutting rod 57 to move, so that the rotating rod 51 and the second connecting block 2 can rotate.
Specifically, each limiting disc 53 is provided with two limiting grooves 531 matched with the limiting rods 56; the two limiting grooves 531 on the same limiting disc 53 have an included angle of ninety degrees, as shown in the state of figure 7, when the limiting rod 56 of the connecting rod 52 is pulled out of the limiting disc 53 of the first connecting block 1, the connecting rod 52 can be rotated, when the connecting rod 52 is rotated ninety degrees, the limiting rod 56 on the connecting rod 52 drives the limiting rod 56 thereon to align with the limiting groove 531 above the limiting disc 53 on the first connecting block 1, at the same time, the second connecting block 2 and the rotating rod 51 will also rotate, and in the state of fig. 6, the limiting rod 56 on the rotating rod 51 will also rotate to the limiting groove 531 above the limiting disc 53 on the second connecting block 2, at this time, the limiting rod 56 on the rotating rod 51 is inserted into the limiting groove 531 above the limiting disc 53 on the second connecting block 2 to limit, at this time, the first connecting block 1 and the second connecting block 2 are juxtaposed in the horizontal direction as shown in fig. 9.
Specifically, a rotating disc 55 is rotatably mounted on the sliding rod 54, one end of the connecting rope 551, which is far away from the second abutting rod 57, is fixedly mounted on the rotating disc 55, one end of the connecting rope 551, which is far away from the rotating disc 55, is fixedly connected with the second abutting rod 57, and a second screw 59, which abuts against the rotating disc 55, is inserted in the sliding rod 54 through a thread; the rotating disc 55 can be rotated to wind the connecting rope 551, so that the connecting rope 551 can conveniently drive the second abutting rod 57 to move under the driving of the sliding rod 54, and after the rotating disc 55 is rotated, the second screw 59 can be screwed to limit the rotating disc 55.
Specifically, the connecting rod 52 and the rotating rod 51 are both fixedly provided with fixing plates 58, and return springs are correspondingly arranged between each fixing plate 58 and each limiting rod 56 one by one; the reset spring always pushes the limiting rod 56 to move towards the limiting disc 53, so that the limiting rod 56 is not easy to fall off from the limiting groove 531, and when the first abutting rod 542 and the second abutting rod 57 no longer drive the limiting rod 56 to be far away from the limiting disc 53, the reset spring pushes the limiting rod 56 to be inserted into the limiting groove 531, so that the rotation of the first connecting block 1 and the connecting rod 52 and the rotation between the limiting second connecting block 2 and the rotating rod 51 are limited.
Specifically, the rotating rod 51 is provided with a connecting groove along a long axis thereof, and a pushing spring is fixedly connected between the second abutting rod 57 and the inner wall of the connecting groove; as shown in fig. 4, the second abutting rod 57 is always pushed by the pushing spring to move upwards, and when the second abutting rod 57 is pulled to slide downwards by the connecting rope 551, the pushing spring pushes the second abutting rod 57 to reset upwards, so as to prevent the stopper 56 on the following rotating rod 51 from being inserted into the stopper groove 531, and the connecting rope 551 penetrates through the rotating rod 51.
Specifically, the rotating rod 51 is provided with an auxiliary structure 6, the auxiliary structure 6 comprises an adjusting rod 61 fixedly installed on the rotating rod 51, the adjusting rod 61 is installed in the connecting rod 52 in a sliding manner, and the connecting rod 52 is rotatably provided with a screw 62 in threaded connection with the adjusting rod 61; when the screw 62 is rotated, the screw 62 drives the adjusting rod 61 to slide in the connecting rod 52, so as to adjust the distance between the connecting rod 52 and the rotating rod 51, and when the distance between the connecting rod 52 and the rotating rod 51 is adjusted, the length of the connecting rope 551 can be adjusted by rotating the rotating disc 55.
Specifically, the rotating rod 51 and the connecting rod 52 are respectively provided with a first protective cover 63 and a second protective cover 64, the first protective cover 63 and the second protective cover 64 are both fixedly connected with side plates 65, and each side plate 65 is provided with a limit screw 66 in a threaded insertion manner; the first protective cover 63 and the second protective cover 64 are respectively sleeved on the rotating rod 51 and the connecting rod 52, so that parts on the rotating rod 51 and the connecting rod 52 are protected to a certain extent, meanwhile, the limiting screws 66 are respectively screwed down and are respectively inserted into the rotating rod 51 and the connecting rod 52 so as to limit the first protective cover 63 and the second protective cover 64, and meanwhile, the limiting rods 56 penetrate through the first protective cover 63 and the second protective cover 64.
Specifically, the limiting rod 56 is provided with a chute 561; as shown in fig. 6, when the first abutting rod 542 and the second abutting rod 57 move downward, the inclined surfaces of the first abutting rod 542 and the second abutting rod 57 respectively press against the inclined grooves 561 of the limiting rods 56, and at this time, the first abutting rod 542 and the second abutting rod 57 respectively drive the two limiting rods 56 to move out of the limiting discs 53.
Specifically, a projection 541 is fixedly installed on the sliding rod 54, a first screw 541.1 is inserted in the projection 541 through a thread, and a baffle 67 connected with the second protective cover 64 in a sliding manner is clamped on the projection 541; after the second protection cover 64 is installed on the connecting rod 52, a through hole is formed in the second protection cover 64, the bump 541 extends out of the through hole, the sliding rod 54 is convenient to use, meanwhile, the first screw 541.1 is screwed down to enable the bump 541 to be limited on the second protection cover 64 in an abutting mode, the baffle 67 is clamped on the bump 541 and moves synchronously with the bump 541, when the limiting rod 56 is inserted into the limiting groove 531, the bump 541 is located above the through hole, the baffle 67 covers the lower position of the through hole at the moment, the through hole is prevented from being opened all the time, the groove 21 is formed in the second connecting block 2, and the groove 21 facilitates the second connecting block 2 and the rotating rod 51 to rotate ninety degrees.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (10)
1. The utility model provides a transmission line's wire suspension plumb line presss from both sides device, includes first connecting block (1) and second connecting block (2), its characterized in that still includes:
the adjusting structure (5) comprises a connecting rod (52) rotatably mounted on the first connecting block (1), a rotating rod (51) rotatably connected with the second connecting block (2) is slidably mounted on the connecting rod (52), and limiting discs (53) are fixedly mounted on the first connecting block (1) and the second connecting block (2);
the limiting structure comprises two limiting rods (56) which are respectively arranged on the rotating rod (51) and the connecting rod (52) in a one-to-one corresponding sliding manner;
and the connecting structure is arranged between the two limiting rods (56) and used for driving the two limiting rods (56) to move.
2. The wire suspension plumb clamp apparatus of an electrical transmission line according to claim 1, wherein the connection structure comprises a sliding rod (54) slidably mounted on the connection rod (52), a first butt rod (542) is fixedly connected to the sliding rod (54), a second butt rod (57) is slidably mounted on the rotation rod (51) along a long axis thereof, and a connection rope (551) is mounted between the sliding rod (54) and the second butt rod (57).
3. The wire suspension plumb line clamp device of claim 1, wherein each of the limiting discs (53) is provided with two limiting grooves (531) matched with the limiting rods (56).
4. The wire suspension plumb clamp apparatus of claim 2, wherein the sliding rod (54) is rotatably mounted with a rotary table (55), the end of the connecting rope (551) far away from the second butt rod (57) is fixedly mounted on the rotary table (55), the end of the connecting rope (551) far away from the rotary table (55) is fixedly connected with the second butt rod (57), and a second screw (59) abutting against the rotary table (55) is inserted in the sliding rod (54) through a thread.
5. The wire suspension plumb line clamp device of claim 4, wherein the connecting rod (52) and the rotating rod (51) are both fixedly provided with fixing plates (58), and each fixing plate (58) and each limiting rod (56) are correspondingly provided with a return spring.
6. The wire suspension plumb clamp apparatus of claim 5, wherein the rotating rod (51) has a connecting slot along its long axis, and a pushing spring is fixedly connected between the second abutting rod (57) and the inner wall of the connecting slot.
7. The wire suspension plumb clamp apparatus of the power transmission line according to claim 6, wherein the rotating rod (51) is provided with an auxiliary structure (6), the auxiliary structure (6) comprises an adjusting rod (61) fixedly installed on the rotating rod (51), the adjusting rod (61) is slidably installed in the connecting rod (52), and a screw rod (62) in threaded connection with the adjusting rod (61) is rotatably installed on the connecting rod (52).
8. The wire suspension clamp device of the power transmission line according to claim 7, wherein a first protective cover (63) and a second protective cover (64) are respectively arranged on the rotating rod (51) and the connecting rod (52), the first protective cover (63) and the second protective cover (64) are respectively and fixedly connected with a side plate (65), and a limit screw (66) is inserted in each side plate (65) in a threaded manner.
9. The wire suspension clamp device of an electric transmission line according to claim 8, characterized in that the limiting rod (56) is provided with a chute (561).
10. The wire suspension plumb clamp apparatus of an electrical transmission line according to claim 9, wherein the sliding rod (54) is fixedly provided with a projection (541), the projection (541) is provided with a first screw (541.1) through a thread, and the projection (541) is provided with a baffle (67) slidably connected with the second shield (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210713543.2A CN114977055A (en) | 2022-06-22 | 2022-06-22 | Wire suspension wire clamp device of power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210713543.2A CN114977055A (en) | 2022-06-22 | 2022-06-22 | Wire suspension wire clamp device of power transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114977055A true CN114977055A (en) | 2022-08-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210713543.2A Pending CN114977055A (en) | 2022-06-22 | 2022-06-22 | Wire suspension wire clamp device of power transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114977055A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117080973A (en) * | 2023-10-18 | 2023-11-17 | 国网山东省电力公司宁阳县供电公司 | High-altitude cable suspension wire clamp |
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| CN201829893U (en) * | 2010-10-25 | 2011-05-11 | 浙江泰昌实业有限公司 | Energy-saving wear-resistant anti-falling suspended pre-stranded wire clamp |
| CN204012564U (en) * | 2014-06-20 | 2014-12-10 | 国家电网公司 | A kind of Bundling conducting wire terminal erecting device |
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| CN113922312A (en) * | 2021-11-11 | 2022-01-11 | 国网新疆电力有限公司乌鲁木齐供电公司 | Transmission line anti-drop suspension wire presss from both sides device |
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-
2022
- 2022-06-22 CN CN202210713543.2A patent/CN114977055A/en active Pending
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| CN201829893U (en) * | 2010-10-25 | 2011-05-11 | 浙江泰昌实业有限公司 | Energy-saving wear-resistant anti-falling suspended pre-stranded wire clamp |
| US20150325985A1 (en) * | 2014-05-08 | 2015-11-12 | Quanta Associates, Lp | Rotating Conductor Holder |
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| CN117080973A (en) * | 2023-10-18 | 2023-11-17 | 国网山东省电力公司宁阳县供电公司 | High-altitude cable suspension wire clamp |
| CN117080973B (en) * | 2023-10-18 | 2024-03-29 | 国网山东省电力公司宁阳县供电公司 | High-altitude cable suspension wire clamp |
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