Power line strain clamp

Abstract

The invention provides an electric power line strain clamp, and relates to the technical field of strain clamps. The electric power circuit strain clamp comprises a lower wire clamp, an upper wire clamp hinged to the rear side of the top of the lower wire clamp, an installation assembly located on the right side of the lower wire clamp and used for connecting equipment with a column body and a connecting column used for connecting the installation assembly with the lower wire clamp, and the opposite sides of the lower wire clamp and the upper wire clamp are each provided with an installation groove for containing a circuit. The front end of the lower wire clamp is provided with an auxiliary assembly which is used for conveniently fixing a line between the lower wire clamp and the upper wire clamp. By arranging the auxiliary assembly, the strain clamp can be installed by one worker, the problem that at least two workers are needed for operation when the strain clamp is installed is avoided, and therefore the working efficiency of the workers is improved.

Description

Technical Field

[0001] The invention relates to the technical field of tension clamps, in particular to a tension clamp for a power line. Background Art

[0002] The tension clamp is a hardware used to fix the cable tension clamp body during high-voltage power transmission, bear the tension of the cable tension clamp body, and fix the cable tension clamp body to the tower.

[0003] Currently, the tension clamps on the market are divided into left and right sides. During installation, at least two workers are required to operate, one of whom operates the tension clamp and the other holds the line. After alignment, they are connected through multiple bolts and nuts, which not only wastes manpower but also is laborious, thereby reducing the workers' work efficiency. For this reason, we have developed a new type of power line tension clamp. Summary of the invention

[0004] 1. Technical issues to be resolved In view of the deficiencies in the prior art, the present invention provides a power line tension clamp, which solves the problem that at least two workers are required to operate the installation, one of whom operates the tension clamp and the other holds the line, and after alignment, they are connected through multiple bolts and nuts, which not only wastes manpower but also is laborious.

[0005] (II) Technical solution To achieve the above purpose, the present invention is implemented by the following technical scheme: comprising a lower wire clamp, an upper wire clamp hingedly arranged at the rear side of the top of the lower wire clamp, a mounting assembly located on the right side of the lower wire clamp for connecting the device to the column, and a connecting column for connecting the mounting assembly to the lower wire clamp, the lower wire clamp and the upper wire clamp are both provided with mounting grooves for placing the line on the opposite sides thereof, and the front end of the lower wire clamp is provided with an auxiliary assembly for conveniently fixing the line between the lower wire clamp and the upper wire clamp; The auxiliary component includes a guide groove opened on the right side of the top of the lower wire clamp, the guide groove passes through the top and bottom of the lower wire clamp, and the guide groove is connected to the mounting groove, a receiving hole is opened inside the lower wire clamp, a first guide rod is fixedly arranged in the receiving hole, a first clamping plate is slidably arranged at the right end of the first guide rod, the right end of the first clamping plate is located inside the guide groove, and the left side of the first clamping plate is connected to the inside of the lower wire clamp through a first compression spring; A connecting groove is provided inside the upper wire clamp, and the bottom of the connecting groove is communicated with the top of the mounting groove, and a second clamping plate is provided inside the connecting groove for sliding up and down movement, and a plurality of first threaded rods are fixedly provided on the top of the second clamping plate, and a threaded column is threadedly connected to the top of the first threaded rod, and the top of the threaded column is rotatably connected to the inside of the upper wire clamp, and sprockets are fixedly provided on the outer sides of the plurality of threaded columns, and the plurality of sprockets are connected by chains, and a worm wheel is fixedly provided on the outer side of one of the threaded columns, and a worm gear is rotatably provided inside the upper wire clamp to engage with the worm wheel, and a groove is provided on the left side of the upper wire clamp, and a first knob is rotatably provided in the groove, and a rotating shaft of the first knob is fixedly connected to a rotating shaft of the worm gear; The front end of the upper wire clamp is fixedly provided with a first connecting plate, the front end of the lower wire clamp is fixedly provided with two second connecting plates, the two second connecting plates are located on the left and right sides of the first connecting plate, the first connecting plate and the second connecting plate are internally plugged with plug-in rods, the two ends of the plug-in rods respectively pass through the left and right sides of the first connecting plate and the second connecting plate, and a stopper is fixedly provided at the right end of the plug-in rod, a second threaded rod is fixedly provided at the left end of the plug-in rod, a threaded ring is threadedly connected to the outer side of the second threaded rod, an abutment block is fixedly provided on the right side of the threaded ring, the right side of the abutment block contacts the left second connecting plate, and the left side of the stopper contacts the right second connecting plate, and the plug-in rod is specifically a rectangular rod; A storage groove is provided on the right side of the bottom of the lower wire clamp, a movable rod is rotatably arranged in the storage groove, support rods are fixedly arranged at the front and rear ends of the movable rod, a limiting gear is fixedly arranged on the outer side of the movable rod, a limiting tooth plate meshing with the limiting gear is slidably arranged in the storage groove, and the right side of the limiting tooth plate is connected to the inner wall of the storage groove through a second spring telescopic rod.

[0006] Through the above technical solution, by setting up auxiliary components, the installation of the tension clamp can be completed by one worker, avoiding the problem of requiring at least two workers to operate the installation of the tension clamp, thereby improving the work efficiency of the workers.

[0007] Preferably, a first pushing block is fixedly provided at the front end of the first clamp, a sliding groove for cooperating with the sliding of the first pushing block is provided at the front end of the lower wire clamp, the rear side of the sliding groove is connected with the front end of the storage hole, a clamping block is provided at the bottom of the lower wire clamp for sliding up and down, a mounting hole for cooperating with the sliding of the clamping block is provided at the bottom of the lower wire clamp, the top of the mounting hole is connected with the storage hole, a clamping groove for cooperating with the clamping block is provided at the bottom of the first clamp, the clamping block is connected with the inside of the lower wire clamp through a first spring telescopic rod, the right top end of the clamping block is specifically inclined, and a pull ring is fixedly provided at the bottom of the clamping block.

[0008] Preferably, a guide ring is fixedly provided on the outer side of the abutment block, an annular guide groove is opened on the outer side of the guide ring, a guide block is slidably provided in the annular guide groove, a second guide rod is fixedly provided on the top of the guide block, a guide bar is fixedly provided on the left top end of the first connecting plate, the second guide rod is slidably connected to the guide bar, and an L-shaped limit rod is fixedly provided on the bottom of the second connecting plate on the right side.

[0009] Preferably, the mounting assembly includes a mounting plate fixedly arranged on the right side of the connecting column, the right side of the mounting plate is slidably provided with two sliding seats, the right side of the sliding seat is fixedly provided with a threaded seat, the two threaded seats are connected by a screw rod, two ends of the screw rod are provided with threaded sections with opposite rotation directions, two ends of the screw rod pass through the front and rear sides of the threaded seat, a movable plate is fixedly arranged on the right side of the threaded seat, two third clamping plates are movably arranged on opposite sides of the two movable plates, sliding rods are fixedly arranged on the opposite sides of the two third clamping plates, the two sliding rods are respectively slidably connected to the two movable plates, and limit plates are fixedly arranged on the opposite sides of the two sliding rods, the limit plates and the movable plates are connected by a second compression spring, a first baffle is slidably provided on the left side of the two movable plates, and a second baffle is slidably provided on the right side of the two movable plates, and the second baffle is connected to the movable plate by a second connecting bolt.

[0010] Through the above technical solution, by setting up the installation components, the entire device and the pole can be pre-fixed and then tightly fixed, thereby facilitating the installation of the entire device and further improving the work efficiency of workers.

[0011] Preferably, a second sealing plate is slidably provided on the left side of the groove, a second push block is fixedly provided on the left side of the second sealing plate, and the second sealing plate is connected to the groove via a third spring telescopic rod.

[0012] Preferably, a first sealing plate is arranged below the limiting gear, mounting strips are fixedly arranged on both the left and right sides of the first sealing plate, both the left and right sides of the first sealing plate are in contact with the inner wall of the receiving groove, and a through hole is opened in the first sealing plate which passes through the upper and lower ends of the first sealing plate.

[0013] Preferably, an anti-skid pad is provided at the bottom of the second clamping plate, the material of the anti-skid pad is specifically rubber, and the anti-skid pad is connected to the second clamping plate through a plurality of first connecting bolts.

[0014] Preferably, a second knob is fixedly provided at the rear end of the screw rod, and a plurality of anti-slip strips are fixedly provided on the outer sides of the second knob, the threaded ring and the first knob.

[0015] Preferably, a U-shaped cover plate is provided above the screw rod, and the U-shaped cover plate is fixedly connected to the mounting plate via a connecting strip.

[0016] (III) Beneficial effects The present invention provides a power line tension clamp having the following beneficial effects: 1. The power line tension clamp is provided with auxiliary components, so that the installation of the tension clamp can be achieved by one worker, avoiding the problem that at least two workers are required to operate the installation of the tension clamp, thereby improving the work efficiency of the workers.

[0017] 2. This kind of power line tension clamp can realize pre-fixation of the entire device and the pole by setting up the installation component, and then tightly fix it, so as to facilitate the installation of the entire device and further improve the work efficiency of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural diagram of the first viewing angle of the present invention; Figure 2 It is a disassembly schematic diagram of the present invention; Figure 3 This is a display diagram of the lower wire clamp in the present invention; Figure 4 It is a structural diagram of the lower wire clamp in the present invention; Figure 5 is a schematic diagram of a support rod in the present invention; Figure 6 It is a structural schematic diagram of the first splint in the present invention; Figure 7 It is a display diagram of the upper wire clamp in the present invention.

[0019] Figure 8 This is a display diagram of the first connecting plate in the present invention; Fig. 9 It is a structural schematic diagram of the upper wire clamp in the present invention; Fig.10 This is a diagram showing the second splint of the present invention; Fig.11 This is a diagram showing the second sealing plate of the present invention; Fig.12 This is a diagram showing the groove in the present invention; Fig.13 It is a display diagram of the installation components in the present invention; Fig.14 A top view of the installation assembly of the present invention; Fig.15 This is a diagram showing the first baffle in the present invention.

[0020] Among them, 1, lower clamp; 2, upper clamp; 3, connecting column; 4, installation component; 5, auxiliary component; 11, guide groove; 12, first clamp; 13, first guide rod; 14, support rod; 15, movable rod; 16, limit tooth plate; 17, first sealing plate; 21, second clamp; 22, first threaded rod; 23, threaded column; 24, sprocket; 25, chain; 26, worm wheel; 27, worm; 28, second sealing plate; 29, groove; 41, installation plate; 42, movable plate; 43, third clamp; 44, first baffle; 45, second baffle; 51, first connecting plate; 52, second connecting plate; 53, threaded ring; 54, guide strip; 121, first push block; 122, slot; 123, block; 124, first spring Telescopic rod; 131, first compression spring; 151, limit gear; 161, second spring telescopic rod; 171, mounting strip; 172, through hole; 211, anti-skid pad; 212, first connecting bolt; 281, second push block; 291, first knob; 292, third spring telescopic rod; 411, U-shaped cover; 412, connecting strip; 413, slide seat; 414, threaded seat; 415, screw rod; 416, second knob; 431, slide rod; 432, limit plate; 433, second compression spring; 451, second connecting bolt; 521, L-shaped limit rod; 522, stop block; 523, plug-in rod; 524, second threaded rod; 531, abutment block; 532, guide ring; 533, guide block; 534, second guide rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0022] like Figure 1-Figure 15 As shown, the embodiment of the present invention provides: comprising a lower wire clamp 1, an upper wire clamp 2 hingedly arranged at the rear side of the top of the lower wire clamp 1, a mounting assembly 4 located on the right side of the lower wire clamp 1 for connecting the device to the column, and a connecting column 3 for connecting the mounting assembly 4 to the lower wire clamp 1, the lower wire clamp 1 and the upper wire clamp 2 are both provided with mounting grooves for placing the line on the opposite sides thereof, and the lower wire clamp 1 is provided with an auxiliary assembly 5 for conveniently fixing the line between the lower wire clamp 1 and the upper wire clamp 2 at the front end thereof; The auxiliary component 5 includes a guide groove 11 provided on the right side of the top of the lower wire clamp 1, the guide groove 11 passes through the top and bottom of the lower wire clamp 1, and the guide groove 11 is connected to the mounting groove, a receiving hole is provided inside the lower wire clamp 1, a first guide rod 13 is fixedly provided inside the receiving hole, a first clamping plate 12 is slidably provided at the right end of the first guide rod 13, the right end of the first clamping plate 12 is located inside the guide groove 11, and the left side of the first clamping plate 12 is connected to the inside of the lower wire clamp 1 through a first compression spring 131; A connecting groove is provided inside the upper wire clamp 2, the bottom of which is connected to the top of the mounting groove, a second clamping plate 21 is provided inside the connecting groove for sliding up and down, a plurality of first threaded rods 22 are fixedly provided on the top of the second clamping plate 21, a threaded column 23 is threadedly connected to the top of the first threaded rod 22, the top of the threaded column 23 is rotatably connected to the inside of the upper wire clamp 2, sprocket wheels 24 are fixedly provided on the outside of the plurality of threaded columns 23, and the plurality of sprocket wheels 24 are connected by a chain 25, a worm wheel 26 is fixedly provided on the outside of one of the threaded columns 23, a worm 27 meshing with the worm wheel 26 is rotatably provided inside the upper wire clamp 2, a groove 29 is provided on the left side of the upper wire clamp 2, a first knob 291 is rotatably provided in the groove 29, and the rotating shaft of the first knob 291 is fixedly connected to the rotating shaft of the worm 27; A first connecting plate 51 is fixedly provided at the front end of the upper wire clamp 2, and two second connecting plates 52 are fixedly provided at the front end of the lower wire clamp 1. The two second connecting plates 52 are located at the left and right sides of the first connecting plate 51. A plug-in rod 523 is inserted inside the first connecting plate 51 and the second connecting plate 52. Both ends of the plug-in rod 523 pass through the left and right sides of the first connecting plate 51 and the second connecting plate 52 respectively, and a stopper 522 is fixedly provided at the right end of the plug-in rod 523, and a second threaded rod 524 is fixedly provided at the left end of the plug-in rod 523. The outer side of the second threaded rod 524 is threadedly connected with a threaded ring 53, and an abutment block 531 is fixedly provided on the right side of the threaded ring 53. The right side of the abutment block 531 contacts the left second connecting plate 52, and the left side of the stopper 522 contacts the right second connecting plate 52. The plug-in rod 523 is specifically a rectangular rod. A storage groove is provided on the right side of the bottom of the lower wire clamp 1, and a movable rod 15 is rotatably arranged in the storage groove. Support rods 14 are fixedly arranged at the front and rear ends of the movable rod 15, and a limit gear 151 is fixedly arranged on the outer side of the movable rod 15. A limit tooth plate 16 meshing with the limit gear 151 is slidably arranged in the storage groove, and the right side of the limit tooth plate 16 is connected to the inner wall of the storage groove through a second spring telescopic rod 161.

[0023] When the worker needs to connect the line with the tension clamp, he first moves the limit tooth plate 16 to the right to release the limit gear 151, and then releases the limit on the movable rod 15. At this time, the movable rod 15 can be rotated, thereby driving the support rod 14 to rotate. After a certain degree, the limit tooth plate 16 is released, and the second spring telescopic rod 161 further drives the limit tooth plate 16 to reset. The limit tooth plate 16 is meshed with the limit gear 151 to limit the movable rod 15. At this time, the lower clamp 1 is supported by the support rod 14. The rod 14 is tilted so that the bottom end of the guide groove 11 is exposed. The line is further taken with one hand and the first clamping plate 12 is moved to the left with the other hand. One end of the line is further passed through the guide groove 11. When the line moves to a suitable position, the first clamping plate 12 is released and driven to reset by the first compression spring 131. Then, the right side of the first clamping plate 12 contacts the line to achieve preliminary fixation of the line. The upper clamp 2 is further rotated so that the upper clamp 2 is pressed on the top of the lower clamp 1. At this time, the upper clamp 2 drives the first The connecting plate 51 is rotated so that the first connecting plate 51 is located between the two second connecting plates 52, and the plug-in rod 523 is further plugged into the inside of the first connecting plate 51 and the second connecting plate 52, thereby preliminarily limiting the first connecting plate 51. At this time, the threaded ring 53 is rotated to make the right side of the abutment block 531 contact with the left second connecting plate 52, and at the same time, the left side of the stopper 522 contacts with the right second connecting plate 52, thereby realizing the connection between the lower wire clamp 1 and the upper wire clamp 2, and further rotating the first knob 291, thereby driving the worm 27 to rotate, thereby driving the worm wheel 26 to rotate, thereby driving one of the threaded columns 23 to rotate, thereby driving the sprocket 24 to rotate, thereby driving the chain 25 to rotate, thereby driving another sprocket 24 to rotate, thereby driving other threaded columns 23 to rotate, thereby driving the first threaded rod 22 to move downward, and through the downward movement of multiple first threaded rods 22, the second clamping plate 21 is driven to move downward as a whole, so that the bottom of the second clamping plate 21 is in contact with the line in a wider range, thereby achieving the effect of tightening the line.

[0024] A first push block 121 is fixedly provided at the front end of the first clamp 12, a sliding groove for cooperating with the first push block 121 for sliding is provided at the front end of the lower wire clamp 1, and the rear side of the sliding groove is connected with the front end of the storage hole, a clamping block 123 is provided at the bottom of the lower wire clamp 1 for sliding up and down, a mounting hole for cooperating with the sliding of the clamping block 123 is provided at the bottom of the lower wire clamp 1, and the top of the mounting hole is connected with the storage hole, a clamping groove 122 for cooperating with the clamping block 123 is provided at the bottom of the first clamp 12, and the clamping block 123 is connected to the inside of the lower wire clamp 1 through a first spring telescopic rod 124, the top right side of the clamping block 123 is specifically inclined, and a pull ring is fixedly provided at the bottom of the clamping block 123.

[0025] Due to the provision of the block 123, when the first clamping plate 12 moves to the left, until the slot 122 is located directly above the block 123, the first spring telescopic rod 124 drives the block 123 to move upward, and then the top end of the block 123 is pressed into the slot 122, thereby limiting the first clamping plate 12.

[0026] A guide ring 532 is fixedly provided on the outer side of the abutment block 531, and an annular guide groove is opened on the outer side of the guide ring 532. A guide block 533 is slidably provided in the annular guide groove, and a second guide rod 534 is fixedly provided on the top of the guide block 533. A guide bar 54 is fixedly provided on the left top end of the first connecting plate 51, and the second guide rod 534 is slidably connected to the guide bar 54. An L-shaped limit rod 521 is fixedly provided on the bottom of the second connecting plate 52 on the right side.

[0027] The L-shaped limiting rod 521 can be provided to prevent the plug-in rod 523 from completely sliding out of the right second connecting plate 52 , and the second guide rod 534 and the guide strip 54 can be provided to prevent the abutment block 531 from being lost.

[0028] The mounting assembly 4 includes a mounting plate 41 fixedly arranged on the right side of the connecting column 3, two sliding seats 413 are slidably arranged on the right side of the mounting plate 41, a threaded seat 414 is fixedly arranged on the right side of the sliding seat 413, the two threaded seats 414 are connected by a screw rod 415, both ends of the screw rod 415 are provided with threaded sections with opposite rotation directions, both ends of the screw rod 415 pass through the front and rear sides of the threaded seat 414, a movable plate 42 is fixedly arranged on the right side of the threaded seat 414, and two third clamping plates 43 are movably arranged on the opposite sides of the two movable plates 42 Slide rods 431 are fixedly provided on the opposite sides of the two third clamping plates 43, and the two slide rods 431 are slidably connected to the two movable plates 42 respectively, and limit plates 432 are fixedly provided on the opposite sides of the two slide rods 431, and the limit plates 432 are connected to the movable plates 42 through second compression springs 433. A first baffle plate 44 is slidably provided on the left side of the two movable plates 42, and a second baffle plate 45 is slidably provided on the right side of the two movable plates 42. The second baffle plate 45 is connected to the movable plate 42 through a second connecting bolt 451.

[0029] When the device needs to be connected to the wire rod, the device is first moved to one side of the wire rod, and the two third clamping plates 43 are moved opposite to each other. When the distance between the two third clamping plates 43 is greater than the width of the wire rod, the device is moved so that the wire rod is located between the two third clamping plates 43, and the third clamping plate 43 is released. The second compression spring 433 drives the limit plate 432 and the sliding rod 431 to reset, and then drives the third clamping plate 43 to reset, so that the two third clamping plates 43 initially clamp the wire rod, and further rotate the screw rod 415, thereby driving the threaded seat 414 to move, and then driving the movable plate 42 to move, until the two movable plates 42 clamp the two third clamping plates 43. At this time, the front and rear sides of the wire rod are clamped, and the second baffle plate 45 is further slid to make the second baffle plate 45 pass through the two movable plates 42. At this time, the second baffle plate 45 and the movable plate 42 can be connected by rotating multiple second connecting bolts 451. At the same time, the first baffle plate 44 can be used to clamp the wire rod all around, so as to prevent the equipment from falling from the wire rod.

[0030] A second sealing plate 28 is slidably disposed on the left side of the groove 29 , a second push block 281 is fixedly disposed on the left side of the second sealing plate 28 , and the second sealing plate 28 and the groove 29 are connected via a third spring telescopic rod 292 .

[0031] A first sealing plate 17 is provided below the limiting gear 151 , and mounting strips 171 are fixedly provided on both sides of the first sealing plate 17 . Both sides of the first sealing plate 17 are in contact with the inner wall of the receiving groove, and a through hole 172 is opened in the first sealing plate 17 which passes through the upper and lower ends of the first sealing plate 17 .

[0032] An anti-skid pad 211 is disposed at the bottom of the second clamping plate 21 . The material of the anti-skid pad 211 is specifically rubber. The anti-skid pad 211 is connected to the second clamping plate 21 via a plurality of first connecting bolts 212 .

[0033] A second knob 416 is fixedly disposed at the rear end of the screw rod 415 , and a plurality of anti-slip strips are fixedly disposed on the outer sides of the second knob 416 , the threaded ring 53 and the first knob 291 .

[0034] A U-shaped cover plate 411 is disposed above the screw rod 415 , and the U-shaped cover plate 411 is fixedly connected to the mounting plate 41 via a connecting strip 412 .

[0035] Working principle: When a worker needs to connect the line to the tension clamp, he first moves the limit tooth plate 16 to the right to release the limit gear 151, and then releases the limit on the movable rod 15. At this time, the movable rod 15 can be rotated, thereby driving the support rod 14 to rotate. After a certain degree, the limit tooth plate 16 is released, and the second spring telescopic rod 161 further drives the limit tooth plate 16 to reset. The limit tooth plate 16 is meshed with the limit gear 151 to limit the movable rod 15. At this time, the lower clamp 1 is due to the edge of the support rod 14. Therefore, the support rod 14 is tilted to expose the bottom end of the guide groove 11, and the line is taken with one hand and the first clamping plate 12 is moved to the left with the other hand, and one end of the line is further passed through the guide groove 11. When the line moves to a suitable position, the first clamping plate 12 is released and driven to reset by the first compression spring 131, so that the right side of the first clamping plate 12 contacts the line to achieve preliminary fixation of the line, and the upper clamp 2 is further rotated to press the upper clamp 2 on the top of the lower clamp 1. At this time, the upper clamp 2 with The first connecting plate 51 is driven to rotate so that the first connecting plate 51 is located between the two second connecting plates 52, and the plug-in rod 523 is further plugged into the inside of the first connecting plate 51 and the second connecting plate 52, thereby preliminarily realizing the limiting of the first connecting plate 51. At this time, the threaded ring 53 is rotated to make the right side of the abutment block 531 contact with the left second connecting plate 52, and at the same time, the left side of the stopper 522 contacts with the right second connecting plate 52, thereby realizing the connection between the lower wire clamp 1 and the upper wire clamp 2, and further rotating the first knob 291, thereby driving the worm 27 to rotate, thereby driving the worm wheel 26 to rotate, thereby driving one of the threaded columns 23 to rotate, thereby driving the sprocket 24 to rotate, thereby driving the chain 25 to rotate, thereby driving another sprocket 24 to rotate, thereby driving other threaded columns 23 to rotate, thereby driving the first threaded rod 22 to move downward, and through the downward movement of multiple first threaded rods 22, the second clamping plate 21 is driven to move downward as a whole, so that the bottom of the second clamping plate 21 is in contact with the line in a wider range, thereby achieving the effect of pressing the line; When the device needs to be connected to the wire rod, the device is first moved to one side of the wire rod, and the two third clamping plates 43 are moved opposite to each other. When the distance between the two third clamping plates 43 is greater than the width of the wire rod, the device is moved so that the wire rod is located between the two third clamping plates 43, and the third clamping plate 43 is released. The second compression spring 433 drives the limit plate 432 and the sliding rod 431 to reset, and then drives the third clamping plate 43 to reset, so that the two third clamping plates 43 initially clamp the wire rod, and further rotate the screw rod 415, thereby driving the threaded seat 414 to move, and then driving the movable plate 42 to move, until the two movable plates 42 clamp the two third clamping plates 43. At this time, the front and rear sides of the wire rod are clamped, and the second baffle plate 45 is further slid to make the second baffle plate 45 pass through the two movable plates 42. At this time, the second baffle plate 45 and the movable plate 42 can be connected by rotating multiple second connecting bolts 451. At the same time, the first baffle plate 44 can be used to clamp the wire rod all around, so as to prevent the equipment from falling from the wire rod.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A power line tension clamp, characterized in that: The invention comprises a lower wire clamp (1), an upper wire clamp (2) hingedly arranged at the top rear side of the lower wire clamp (1), a mounting assembly (4) located on the right side of the lower wire clamp (1) for connecting the device to the column, and a connecting column (3) for connecting the mounting assembly (4) to the lower wire clamp (1), wherein mounting grooves for placing wires are provided on opposite sides of the lower wire clamp (1) and the upper wire clamp (2), and an auxiliary assembly (5) for conveniently fixing the wires between the lower wire clamp (1) and the upper wire clamp (2); The auxiliary component (5) comprises a guide groove (11) provided on the right side of the top of the lower wire clamp (1), the guide groove (11) passing through the top and bottom of the lower wire clamp (1), and the guide groove (11) is connected to the mounting groove, a receiving hole is provided inside the lower wire clamp (1), a first guide rod (13) is fixedly provided inside the receiving hole, a first clamping plate (12) is slidably provided at the right end of the first guide rod (13), the right end of the first clamping plate (12) is located inside the guide groove (11), and the left side of the first clamping plate (12) is connected to the inside of the lower wire clamp (1) via a first compression spring (131); The upper wire clamp (2) is provided with a connecting groove inside, the bottom of the connecting groove is connected to the top of the mounting groove, a second clamping plate (21) is slidably arranged inside the connecting groove, a plurality of first threaded rods (22) are fixedly arranged on the top of the second clamping plate (21), a threaded column (23) is threadedly connected to the top of the first threaded rod (22), the top of the threaded column (23) is rotatably connected to the inside of the upper wire clamp (2), a sprocket (24) is fixedly arranged on the outside of the plurality of threaded columns (23), the plurality of sprockets (24) are connected by a chain (25), a worm wheel (26) is fixedly arranged on the outside of one of the threaded columns (23), a worm (27) meshing with the worm wheel (26) is rotatably arranged inside the upper wire clamp (2), a groove (29) is provided on the left side of the upper wire clamp (2), a first knob (291) is rotatably arranged in the groove (29), and the rotating shaft of the first knob (291) is fixedly connected to the rotating shaft of the worm (27); A first connecting plate (51) is fixedly provided at the front end of the upper wire clamp (2), and two second connecting plates (52) are fixedly provided at the front end of the lower wire clamp (1), the two second connecting plates (52) being located on the left and right sides of the first connecting plate (51), and plugging rods (523) are plugged into the inside of the first connecting plate (51) and the second connecting plate (52), and two ends of the plugging rod (523) respectively penetrate the left and right sides of the first connecting plate (51) and the second connecting plate (52), and the plugging rod (523) A stopper (522) is fixedly provided at the right end of the plug rod (523); a second threaded rod (524) is fixedly provided at the left end of the plug rod (523); the outer side of the second threaded rod (524) is threadedly connected to a threaded ring (53); an abutment block (531) is fixedly provided on the right side of the threaded ring (53); the right side of the abutment block (531) contacts the left second connecting plate (52); the left side of the stopper (522) contacts the right second connecting plate (52); the plug rod (523) is specifically a rectangular rod; A storage groove is provided on the right side of the bottom of the lower wire clamp (1), a movable rod (15) is rotatably arranged in the storage groove, support rods (14) are fixedly arranged at the front and rear ends of the movable rod (15), a limit gear (151) is fixedly arranged on the outer side of the movable rod (15), a limit tooth plate (16) meshing with the limit gear (151) is slidably arranged in the storage groove, and the right side of the limit tooth plate (16) is connected to the inner wall of the storage groove via a second spring telescopic rod (161).

2. A power line tension clamp according to claim 1, characterized in that: A first push block (121) is fixedly provided at the front end of the first clamp (12); a slide groove cooperating with the first push block (121) for sliding is provided at the front end of the lower wire clamp (1); the rear side of the slide groove is communicated with the front end of the storage hole; a clamping block (123) is provided at the bottom of the lower wire clamp (1) for sliding up and down; a mounting hole cooperating with the clamping block (123) is provided at the bottom of the lower wire clamp (1); the top of the mounting hole is communicated with the storage hole; a clamping groove (122) cooperating with the clamping block (123) is provided at the bottom of the first clamp (12); the clamping block (123) is connected to the inside of the lower wire clamp (1) via a first spring telescopic rod (124); the top right side of the clamping block (123) is specifically arranged to be inclined; and a pull ring is fixedly provided at the bottom of the clamping block (123).

3. A power line tension clamp according to claim 2, characterized in that: A guide ring (532) is fixedly provided on the outer side of the abutment block (531), an annular guide groove is provided on the outer side of the guide ring (532), a guide block (533) is slidably provided in the annular guide groove, a second guide rod (534) is fixedly provided on the top of the guide block (533), a guide bar (54) is fixedly provided on the left top end of the first connecting plate (51), the second guide rod (534) is slidably connected to the guide bar (54), and an L-shaped limiting rod (521) is fixedly provided on the bottom of the second connecting plate (52) on the right side.

4. A power line tension clamp according to claim 3, characterized in that: The mounting assembly (4) comprises a mounting plate (41) fixedly arranged on the right side of the connecting column (3); two sliding seats (413) are slidably arranged on the right side of the mounting plate (41); a threaded seat (414) is fixedly arranged on the right side of the sliding seat (413); the two threaded seats (414) are connected by a screw rod (415); both ends of the screw rod (415) are provided with threaded sections with opposite rotation directions; both ends of the screw rod (415) pass through the front and rear sides of the threaded seat (414); a movable plate (42) is fixedly arranged on the right side of the threaded seat (414); two third clamping plates (414) are movably arranged on the opposite sides of the two movable plates (42); 3), sliding rods (431) are fixedly provided on opposite sides of the two third clamping plates (43), the two sliding rods (431) are slidably connected to the two movable plates (42) respectively, and limiting plates (432) are fixedly provided on opposite sides of the two sliding rods (431), the limiting plates (432) are connected to the movable plates (42) via a second compression spring (433), a first baffle plate (44) is slidably provided on the left side of the two movable plates (42), a second baffle plate (45) is slidably provided on the right side of the two movable plates (42), and the second baffle plate (45) is connected to the movable plate (42) via a second connecting bolt (451).

5. A power line tension clamp according to claim 4, characterized in that: A second sealing plate (28) is slidably disposed on the left side of the groove (29), a second push block (281) is fixedly disposed on the left side of the second sealing plate (28), and the second sealing plate (28) and the groove (29) are connected via a third spring telescopic rod (292).

6. A power line tension clamp according to claim 5, characterized in that: A first sealing plate (17) is arranged below the limit gear (151), and mounting strips (171) are fixedly arranged on both left and right sides of the first sealing plate (17), and both left and right sides of the first sealing plate (17) are in contact with the inner wall of the receiving groove, and a through hole (172) is provided in the first sealing plate (17) and passes through the upper and lower ends of the first sealing plate (17).

7. A power line tension clamp according to claim 6, characterized in that: An anti-skid pad (211) is provided at the bottom of the second clamping plate (21); the material of the anti-skid pad (211) is specifically rubber; the anti-skid pad (211) is connected to the second clamping plate (21) via a plurality of first connecting bolts (212).

8. The power line tension clamp according to claim 7, characterized in that: A second knob (416) is fixedly provided at the rear end of the screw rod (415), and a plurality of anti-slip strips are fixedly provided on the outer sides of the second knob (416), the threaded ring (53) and the first knob (291).

9. A power line tension clamp according to claim 8, characterized in that: A U-shaped cover plate (411) is provided above the screw rod (415), and the U-shaped cover plate (411) is fixedly connected to the mounting plate (41) via a connecting strip (412).

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