Parallel groove wire clamp mounting device

Abstract

The utility model belongs to the technical field of power equipment installation tool, concretely relates to a parallel groove clamp mounting device, including frame body and install in the parallel groove clamp positioning assembly and electric wrench assembly of frame body, electric wrench assembly includes drive transmission assembly and electric wrench, and electric wrench is installed on drive transmission assembly, drive transmission assembly drives electric wrench axial movement, and the contact or far away parallel groove clamp, when the contact, drive transmission assembly drives electric wrench rotation and installs parallel groove clamp, and drive transmission assembly drives electric wrench along several parallel groove clamp length direction horizontal movement. The utility model utilizes electric wrench assembly to install the bolt of parallel groove clamp quickly, thereby installs parallel groove clamp, completes parallel work, and improves the efficiency and safety of installation.

Description

Technical Field

[0001] This utility model belongs to the technical field of power equipment installation tools, specifically relating to a parallel trench clamp installation device. Background Technology

[0002] Parallel cable clamps are crucial components in power engineering used to connect small-to-medium cross-section aluminum stranded wires, steel-cored aluminum stranded wires, and overhead lightning protection steel stranded wires. They are particularly suitable for jumper connections in locations not subjected to tension and on non-straight towers. Their structure mainly consists of a cable clamp formed by an upper and lower insulating shell, and bolts inserted within the upper / lower insulating shells to adjust their spacing. One end of the cable clamp is a branch clamp slot, and the other end is a main clamp slot, used to fix the branch cable and the main cable respectively. When installing the parallel cable clamp, the operator must first insert the branch cable into the branch clamp slot, then suspend the parallel cable clamp over the main cable, ensuring the main cable is positioned within the main cable clamp slot. Subsequently, by rotating the nut on the bolt, the upper and lower insulating shells gradually close, thus reliably connecting the branch cable and the main cable.

[0003] When power companies perform overhead cable merging work, it must be done in an environment without power interruption. Workers must wear insulated gloves and use wrenches and other tools to tighten the nuts on the bolts, gradually closing the upper and lower insulating shells to install the branch line and main cable. In the existing technology, application publication number CNY114284961A, entitled "A Parallel Groove Clamp Installation Structure," allows simultaneous operation of two parallel groove clamps for splicing operations. It is simple to install and convenient to operate, overcoming the drawback of existing technologies that cannot allow one person to operate two parallel groove clamps simultaneously. However, it still has the following problems: the bolts need to be manually rotated to install the parallel groove clamps, resulting in low efficiency and poor safety. Utility Model Content

[0004] The purpose of this invention is to provide a parallel groove clamp installation device, which uses an electric rotating bolt to install the parallel groove clamp, thereby improving installation efficiency and safety.

[0005] The purpose of this utility model is achieved through the following technical solution: a parallel groove clamp installation device is provided, including: a frame and a parallel groove clamp positioning component and an electric screwdriver component installed on the frame; the electric screwdriver component includes a drive transmission component and an electric screwdriver, the electric screwdriver being installed on the drive transmission component; the drive transmission component drives the electric screwdriver to move axially, contacting or moving away from the parallel groove clamp, when contacting, the drive transmission component drives the electric screwdriver to rotate to install the parallel groove clamp, and the drive transmission component drives the electric screwdriver to move horizontally along the length direction of the parallel groove clamp.

[0006] Preferably, the drive transmission assembly includes a first drive assembly, a second drive assembly, and a third drive assembly. The first drive assembly is mounted on the frame, the second drive assembly is connected to the first drive assembly, and the first drive assembly drives the second drive assembly to move up and down. The third drive assembly is connected to the second drive assembly, and the second drive assembly drives the third drive assembly to move horizontally. The electric screwdriver is connected to the third drive assembly, and the third drive assembly drives the electric screwdriver to rotate.

[0007] Preferably, the first drive assembly includes a first motor, a first bevel gear, a second bevel gear, a first nut, and a first lead screw. The first bevel gear is mounted on the output shaft of the first motor, the second bevel gear meshes with the first bevel gear, one end of the first lead screw is mounted on the second bevel gear, and the other end is rotatably mounted on the frame. The first nut is threadedly connected to the first lead screw, and the second drive assembly is mounted on the outer surface of the first nut. The second drive assembly includes a second motor, a first gear, a second gear, a second nut, and a second lead screw. The first gear is mounted on the output shaft of the second motor, the second gear meshes with the first gear, one end of the second lead screw is mounted on the second gear, and the other end is rotatably mounted on the frame. The second nut is threadedly connected to the second lead screw, and the third drive assembly is mounted on the outer surface of the second nut. The third drive assembly includes a third drive source and a mounting shaft. The mounting shaft is mounted on the output end of the third drive source, and an electric screwdriver is snapped onto the mounting shaft.

[0008] Preferably, the end of the electric screwdriver that approaches the parallel groove clamp is flat.

[0009] Preferably, the parallel groove clamp positioning assembly includes a clamping structure and a clamping drive structure. The clamping structure includes a fixed clamping plate and a movable clamping plate. The fixed clamping plate is mounted on the frame, and the movable clamping plate is mounted on the output end of the clamping drive structure. The clamping drive structure drives the movable clamping plate to move closer to or away from the fixed clamping plate. When it moves closer, it can clamp the parallel groove clamp.

[0010] Preferably, the clamping drive structure includes a sliding rod, a connecting member, and a pull rod; the sliding rod is connected to the movable clamping plate, one end of the connecting member is hinged to the sliding rod, and the other end is hinged to the pull rod.

[0011] Preferably, it further includes a branch line clamping assembly, which includes a fourth drive source, a gantry frame, a third lead screw, a third nut, and a pressure block; the fourth drive source is fixedly installed in the frame, the third lead screw is connected to the output end of the fourth drive source, the third nut is threadedly connected to the third lead screw, the gantry frame is connected to the third nut, and the pressure block is installed on the end of the gantry frame near the parallel groove clamp.

[0012] Preferably, the tie rod is provided with a contact post, and the end of the gantry frame near the contact post is provided with a contact rail, the height of which is lower than the height of the contact post when the clamping structure clamps and grooves the wire clamp.

[0013] Preferably, it also includes a main line guide structure, which includes a guide plate and a guide triangle. The two sets of guide triangles are respectively connected to the fixed clamping plate. The guide plate is connected to the guide triangle, and the lower end of the guide plate is provided with a guide arc.

[0014] Due to the adoption of the above technical solution, this utility model has the following advantages:

[0015] This utility model discloses a parallel groove clamp installation device. By setting up a parallel groove clamp positioning component and an electric screwdriver component, the parallel groove clamp is clamped in the parallel groove clamp positioning component. The electric screwdriver component is used to quickly install the bolts of the parallel groove clamp, thereby completing the installation of the parallel groove clamp and completing the parallel wiring work, improving the installation efficiency and safety. Attached Figure Description

[0016] To more clearly illustrate the specific embodiments of this utility model, the accompanying drawings used in the specific embodiments will be briefly described below. In all the drawings, the elements or parts are not necessarily drawn to scale.

[0017] Figure 1 This is a schematic diagram of the structure of a parallel groove clamp installation device according to the present invention;

[0018] Figure 2 This is a schematic diagram of an electric screwdriver assembly;

[0019] Figure 3 A schematic diagram of the first drive component and the second drive component;

[0020] Figure 4 This is a schematic diagram of the third drive component;

[0021] Figure 5 A schematic diagram of the parallel groove clamp positioning assembly;

[0022] Figure 6 This is a schematic diagram of a single branch line clamping assembly;

[0023] Figure 7 This is a schematic diagram of a dual-branch line clamping assembly;

[0024] Figure 8 A schematic diagram of a parallel groove clamp opening assembly and a parallel groove clamp;

[0025] Figure 9 This is an enlarged view of point A.

[0026] Figure label:

[0027] 1-Frame, 11-First mounting bracket, 12-Bearing seat, 13-Housing shell; 14-Support column

[0028] 2-Parallel groove clamp positioning assembly, 21-Clamping structure, 211-Fixed clamping plate, 212-Modible clamping plate, 22-Clamping drive structure, 221-Sliding rod, 222-Connector, 223-Pull rod, 224-First sliding rod, 225-Second sliding rod, 226-Guide hole, 227-Spring, 228-Contact post, 229-Hand pull part;

[0029] 3-Electric screwdriver assembly, 31-Drive transmission assembly, 32-Electric screwdriver, 33-First drive assembly, 331-First motor, 332-First bevel gear, 333-Second bevel gear, 334-First nut, 335-First lead screw, 336-Slider, 337-Slide rail, 34-Second drive assembly, 341-Second motor, 342-First gear, 343-Second gear, 344-Second nut, 345-Second lead screw, 35-Third drive assembly, 351-Third drive source, 352-Mounting shaft;

[0030] 4-Branch clamping assembly, 41-Fourth drive source, 42-Gantry, 421-Touch bar, 43-Third lead screw, 44-Third nut, 45-Pressure block, 451-Arc groove, 46-Handle ring;

[0031] 5-Main line guide structure, 51-Guide plate, 511-Guide arc, 52-Guide tripod, 521-Weight reduction groove;

[0032] 6-Parallel groove clamp opening assembly, 61-Opening post, 62-Elastic element, 63-Mounting base;

[0033] 7-Parallel groove clamp, 71-Upper insulating shell, 72-Lower insulating shell, 73-Bolt, 74-Branch clamp groove, 75-Main line clamp groove, 76-Crimping part, 77-Threaded hole; 8-Insulating operating rod. Detailed Implementation

[0034] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0035] Please see Figure 1 , Figure 2 and Figure 8A parallel groove clamp installation device is characterized by comprising: a frame 1 and a parallel groove clamp positioning assembly 2 and an electric screwdriver assembly 3 mounted on the frame 1; the electric screwdriver assembly 3 includes a drive transmission assembly 31 and an electric screwdriver 32, the electric screwdriver 32 being mounted on the drive transmission assembly 31, the drive transmission assembly 31 driving the electric screwdriver 32 to move axially, contacting or moving away from the parallel groove clamp 7, when contacting, the drive transmission assembly 31 driving the electric screwdriver 32 to rotate and install the parallel groove clamp 7; and the drive transmission assembly 31 driving the electric screwdriver 32 to move horizontally along the length direction of the parallel groove clamp 7. Specifically, a first mounting bracket 11 is provided on the outer surface of the frame 1, the first mounting bracket 11 having mounting slots, and an insulating operating rod 8 using existing technology is installed in the frame 1 by hexagonal bolts. To protect the parallel groove clamp positioning assembly 2, a shell 13 is provided outside the frame 1, preferably, the shell 13 is made of insulating plastic material. The parallel cable clamp 7 includes bolts 73, an upper insulating shell 71, and a lower insulating shell 72. The lower side of the upper insulating shell 71 has an upper cable groove, and the upper side of the lower insulating shell 72 has a lower cable groove that mates with the upper cable groove. The upper and lower cable grooves mate to form a cable clamping groove, which includes a branch clamping groove 74 and a main clamping groove 75. The upper insulating shell 71 has an integrally formed crimping part 76, which has a threaded hole 77 that mates with the bolts 73. Preferably, the parallel cable clamp 7 has several bolts 73 arranged side-by-side. During operation, the main cable is placed in the main clamping groove 75, and the branch cables are placed in the branch clamping groove 74. The bolts 73 pass through the lower insulating shell 72 and the upper insulating shell 71 in sequence and are threaded into the threaded hole 77. Tightening the bolts brings the upper insulating shell 71 and the lower insulating shell 72 closer together, clamping the branch cables and the main cables, thus installing the parallel cable clamp 7 and completing the parallel connection of the branch cables and the main cables.

[0036] This utility model discloses a parallel groove clamp installation device. In use, first, in a safe, non-energized area, manually place the parallel groove clamp 7 into the parallel groove clamp positioning component 2 to clamp and fix the clamp 7. Then, manually place the branch cable to be installed into the branch clamp groove 74. Next, install the insulating operating rod 8 into the frame 1, adjust the angle between the insulating operating rod 8 and the frame 1, tighten the hexagonal bolts, and fix the insulating operating rod 8 onto the frame 1. Then, operate the insulating operating rod 8 to insert the main cable into the main clamp groove 75. Activate the drive transmission component 31, which drives the electric screwdriver 32 to move directly below the end of the bolt 73. Activate the drive transmission component 31 to drive the electric screwdriver 32 to rise to contact the end of the bolt 73. Simultaneously, the drive transmission component 31 drives the electric screwdriver 32 to rotate and tighten the bolt 73 to close the parallel groove clamp 7, completing the parallel cable operation. The reverse start drive transmission assembly 31 drives the electric screwdriver 32 to descend until it disengages from the bolt end. The start drive transmission assembly 31 then drives the electric screwdriver 32 horizontally to move to the end of the next bolt 73. This process is repeated to complete the wire connection. During operation, electric power is used instead of manual operation with wrenches or other tools to tighten the bolts 73 to complete the wire connection. This not only increases efficiency and avoids the uncertainty of human operation, but also keeps the operator away from live main cables, improving operator safety.

[0037] Further, please refer to Figures 1 to 4The drive transmission assembly 31 includes a first drive assembly 33, a second drive assembly 34, and a third drive assembly 35. The first drive assembly 33 is mounted on the frame 1. The second drive assembly 34 is connected to the first drive assembly 33, and the first drive assembly 33 drives the second drive assembly 34 to move up and down. The third drive assembly 35 is connected to the second drive assembly 34, and the second drive assembly 34 drives the third drive assembly 35 to move horizontally. The electric screwdriver 32 is connected to the third drive assembly 35, and the third drive assembly 35 drives the electric screwdriver 32 to rotate. In Embodiment 1, the first drive assembly 33 includes a first motor 331, a first bevel gear 332, a second bevel gear 333, a first nut 334, and a first lead screw 335. The first bevel gear 332 is mounted on the output shaft of the first motor 331, and the second bevel gear 333 meshes with the first bevel gear 332. One end of the first lead screw 335 is mounted on the second bevel gear 333, and the other end is rotatably mounted on the frame 1. The first nut 334 is threadedly connected to the first lead screw 335, and the second drive assembly 34 is mounted on the outer surface of the first nut 334. The first drive assembly 33 also includes a slider 336 and a slide rail 337. The slide rail 337 is fixedly mounted on the frame 1 by screws. The slider 336 is provided with a groove that matches the slide rail 337, and the slider 336 moves along the slide rail 337. Preferably, there are two sets of slide rails 337, and correspondingly, there are two sets of sliders 336. The second drive assembly 34 includes a second motor 341, a first gear 342, a second gear 343, a second nut 344, and a second lead screw 345. The first gear 342 is mounted on the output shaft of the second motor 341, and the second gear 343 meshes with the first gear 342. One end of the second lead screw 345 is mounted on the second gear, and the other end is rotatably mounted on the frame 1. The second nut 344 is threadedly connected to the second lead screw 345. The third drive assembly 35 is mounted on the outer surface of the second nut 344. The third drive assembly 35 includes a third drive source 351 and a mounting shaft 352. The mounting shaft 352 is mounted on the output end of the third drive source 351, and an electric screwdriver 32 is snapped into the mounting shaft 352. The frame 1 is provided with several spaced-apart bearing seats 12. The first lead screw 335 passes through the bearing seat 12, and the second lead screw 345 is similarly arranged. In use, the first motor 331 drives the first bevel gear 332 to rotate, the first bevel gear 332 drives the second bevel gear 333 to rotate, the first lead screw 335 rotates synchronously, and the nut moves along the first lead screw 335, thereby causing the second drive assembly 34 to move up and down, axially feeding the electric screwdriver 32, thus moving it closer to or away from the screw 73. Similarly, the electric screwdriver 32 moves along different bolts 73 on the same straight line. In Embodiment Two, the difference from Embodiment One is that the first electric push rod replaces the first motor 331, the first bevel gear 332 and the second bevel gear 333, and the first support frame replaces the first lead screw 334 and the first nut 335. The first support frame is installed at the output end of the first electric push rod, and the second drive assembly 34 is installed on the first support frame. The first electric rod drives the first support frame to move up and down, thereby causing the second drive assembly 34 to move up and down.Similarly, the second electric push rod replaces the second motor 341, the first gear 342 and the second gear 343, and the second support frame replaces the second lead screw 344 and the second nut 345.

[0038] Furthermore, the end of the electric screwdriver 32 facing the parallel groove clamp 7 is flat. With this structure, when tightening the bolt 73, the first drive assembly 33 ensures that the end of the electric screwdriver 32 remains in contact with the bolt surface, generating friction. Simultaneously, the third drive assembly 35 drives the electric screwdriver 32 to rotate, causing the bolt 73 to rotate and completing the paralleling process. This planar contact allows for the use of parallel groove clamps 7 with different bolt sizes, eliminating the need to change electric screwdrivers to accommodate different bolt sizes and improving operational efficiency.

[0039] Further, please refer to Figure 1 and Figure 5 The parallel groove clamp positioning assembly 2 includes a clamping structure 21 and a clamping drive structure 22. The clamping structure 21 includes a fixed clamping plate 211 and a movable clamping plate 212. The fixed clamping plate 211 is mounted on the frame 1, and the movable clamping plate 212 is mounted on the output end of the clamping drive structure 22. The clamping drive structure 22 drives the movable clamping plate 212 to move closer to or away from the fixed clamping plate 211. When it moves closer, it clamps the parallel groove clamp 7. Specifically, the fixed clamping plate 211 is mounted on the outer edge of the frame 1 near the main cable to facilitate the insertion of the main cable. The movable clamping plate 212 matches the shape of the clamping part of the parallel groove clamp 7.

[0040] Furthermore, the clamping drive structure 22 includes a sliding rod 221, a connector 222, and a pull rod 223. The sliding rod 221 is connected to the movable clamping plate 212, and one end of the connector 222 is hinged to the sliding rod 221, while the other end is hinged to the pull rod 223. Specifically, the end of the pull rod 223 away from the connector 222 is provided with a pull handle 229, which is a hook for easy manual operation of the pull rod 223. In use, the pull rod 221 is lifted by holding the pull handle 229, which moves the connector 222 forward. This causes the sliding rod 221 to move forward, which in turn causes the movable clamping plate 212 and the fixed clamping plate 211 to clamp the grooved wire clip 7, completing the operation of clamping the grooved wire clip 7. At this time, the clamping drive structure 22 automatically locks to prevent the grooved wire clip 7 from loosening due to shaking or force.

[0041] Furthermore, the sliding rod 221 includes a first sliding rod 224 and a second sliding rod 225; the first sliding rod 224 is connected to the movable clamping plate 212, and the second sliding rod 225 is hinged to one end of the connecting member 222; the end of the second sliding rod 225 near the first sliding rod 224 has a guide hole 226, the first sliding rod 224 is sleeved in the guide hole 226, and the spring 227 is sleeved on the outside of the first sliding rod 224, with one end abutting against the movable clamping plate 212 and the other end abutting against the end of the second sliding rod 225. The spring 227 is provided to buffer the movement of the sliding rod 221 when the connecting member 222 moves, and to reduce the effort required when releasing the wire clamp 7.

[0042] Further, please refer to Figure 6 and Figure 7 The device also includes a branch line clamping assembly 4, which includes a fourth drive source 41, a gantry frame 42, a third lead screw 43, a third nut 44, and a pressure block 45. The fourth drive source 41 is fixedly installed in the frame 1. The third lead screw 43 is connected to the output end of the fourth drive source 41. The third nut 44 is threadedly connected to the third lead screw 43. The gantry frame 42 is connected to the third nut 44. The pressure block 45 is installed on the end of the gantry frame 42 facing the parallel groove clamp 7. Specifically, the end of the pressure block 45 facing the parallel groove clamp 7 is provided with an arc groove 451. The shape of the arc groove 451 matches the shape of the parallel groove clamp 7, and the length of the arc groove 451 is slightly greater than the maximum distance between the upper insulating shell 71 and the lower insulating shell 72. Preferably, the fourth drive source 41 is a motor. In use, the fourth drive source 41 is activated, driving the third lead screw 43 to rotate, which in turn moves the pressure block 45 closer to the parallel groove clamp 7. The inner walls of the arc groove 451, the upper insulating shell 71, and the lower insulating shell 72 form a support space for the branch cable, which can block the branch cable and prevent it from falling out of the branch clamp groove 74. The fourth drive source 41 is activated in reverse, moving the pressure block 45 away from the parallel groove clamp 7. To prevent the fourth drive source 41 from failing during operation, a manual operation is also provided. A handle ring 46 is provided at the tail of the third lead screw 43. By holding the handle ring 46, the third lead screw 43 is rotated, which moves the pressure block 45 away from or closer to the parallel groove clamp 7.

[0043] Further, please refer to Figure 2 and Figure 7 The device also includes a main cable guide structure 5, which includes a guide plate 51 and guide triangles 52. Two sets of guide triangles 52 are respectively connected to a fixed clamping plate 211. The guide plate 51 is connected to the guide triangles 52, and the lower end of the guide plate 51 has a guide arc 511. Specifically, the two sets of guide triangles 52 are located at both ends of the fixed clamping plate 211, or the guide triangles 52 and the fixed clamping plate 211 are integrally formed. The guide triangles 52 have weight-reducing grooves 521, and the lower end of the guide plate 51 has an outward-facing arc 511. This structure facilitates the entry of the main cable into the parallel groove clamp 7.

[0044] Further, please refer to Figure 2 , Figure 6 and Figure 7 The device also includes a parallel groove clamp opening assembly 6, comprising an opening post 61, an elastic element 62, and a mounting base 63. The mounting base 63 is mounted on the gantry frame 42. The opening post 61 is connected to the inner wall of the mounting base 63 by the elastic element 62. A fourth drive source 41 drives the opening post 61 to contact or move away from the parallel groove clamp 7. When in contact, the opening of the parallel groove clamp 7 towards the main line is enlarged. Specifically, the mounting base 63 is U-shaped, and multiple sets of elastic elements 62 are arranged in the U-shaped groove. One end of the elastic element 62 is welded to the inner wall of the mounting base 63, and the other end is welded to one side surface of the opening post 61. The end face of the opening post 61 facing the parallel groove clamp 7 is an arc surface. Preferably, the elastic element 62 is a spring, and two sets are provided. In use, the fourth drive source 41 is activated, driving the third lead screw 43 to rotate, which in turn moves the opening post 61 toward the parallel groove clamp 7. The opening post 61 abuts against the lower insulating housing 72. Since the lower insulating housing 72 is fitted in the bolt 73, when one side of the lower insulating housing 72 is subjected to force, one end of the lower insulating housing 72 tilts upward, and the opening becomes smaller. The support space for the branch cable formed by the arc groove 451, the upper insulating housing 71, and the inner wall of the lower insulating housing 72 becomes smaller, which has an auxiliary clamping effect on the branch cable. The other end tilts downward, and the opening becomes larger. When guiding the clamping of the main cable, the parallel groove clamp opening assembly 6 makes the opening of the main cable clamp groove 75 open to the maximum angle, which makes it easy for the operator to quickly and accurately hang the main cable and improves the operating efficiency.

[0045] Further, please refer to Figure 5 The pull rod 223 is equipped with a contact post 228, and the gantry frame 42 has a contact rail 421 at one end near the contact post 228. The height of the contact rail 421 is lower than the height of the contact post 228 when the clamping structure 21 clamps the parallel groove clamp 7. Specifically, the contact post 228 and the pull rod 223 are integrally formed or the contact post 228 and the pull rod 223 are fixedly connected by screws. After the parallel groove clamp 7 is installed, the fourth drive source 41 is activated in reverse. The pressure block 45 and the opening post 61 disengage from the parallel groove clamp 7. The contact rail 421 approaches and abuts against the contact post 228. The contact post 228 rotates, causing the connecting piece 222 to move away from the parallel groove clamp 7. As a result, the sliding rod 221 moves backward, causing the movable clamping plate 212 to disengage from the parallel groove clamp 7. That is, the contact rail 421 pushes the contact post 228 to trigger the clamping drive structure 22 to release the parallel groove clamp 7, thereby ensuring that the parallel groove clamp 7 can be automatically unlocked after installation.

[0046] Further, please refer to Figure 7Along the length of the device, two or more parallel groove clamp positioning components 2 are spaced apart, and correspondingly, two or more parallel groove clamp positioning components 4, main line guide structures 5, and parallel groove clamp opening components 6 are provided. Preferably, for synchronous operation, the fourth drive source 41 is only provided as one set, driving multiple sets of parallel groove clamp positioning components 4, main line guide structures 5, and parallel groove clamp opening components 6 simultaneously. Using this structure, two or more parallel groove clamps 7 can be operated simultaneously for continuous operation, which is simple to install and convenient to operate.

[0047] Further, please refer to Figure 4 , Figure 8 and Figure 9 The inner side of the frame 1 is provided with a fulcrum post 14 that cooperates with the trench clamp positioning assembly 2. The trench clamp 7 is manually placed in the trench clamp positioning assembly 2, and the bolt 73 is rotated so that the lower side of the fulcrum post 14 abuts against the lower inner wall of the main line clamp groove 75. When the fourth drive source 41 is activated, it drives the opening post 61 to abut against the trench clamp 7, further stabilizing and increasing the opening of the trench clamp 7 toward the main line.

[0048] Using the parallel groove clamp installation device of this utility model, firstly, manually place the parallel groove clamp 7 into the parallel groove clamp positioning component 2, pull the pull rod 223 to clamp and fix the parallel groove clamp 7, place the branch cable to be installed into the branch clamp groove 74, start the fourth drive source 41 to drive the pressure block 45 to move towards the parallel groove clamp 7, preventing the branch cable from falling out of the branch clamp groove 74, at the same time the opening post 61 moves towards the parallel groove clamp 7, the opening post 61 abuts against the lower insulating shell 72, which has an auxiliary clamping effect on the branch cable, and makes the opening at the main clamp groove 75 open to the maximum angle, so that the main cable can be quickly and accurately hung by man. After the branch cable and the main cable enter the parallel groove clamp 7, start the first drive component 33 to drive the electric screwdriver 32 to move axially, and at the same time start the third drive component 35 to drive the electric screwdriver 32 to rotate the bolt 73, completing the installation of the parallel groove clamp 7. After completion, the fourth drive source 41 is activated in reverse, causing the pressure block 45 and the opening post 61 to disengage from the parallel groove clamp 7. The gantry 42 moves until the contact bar 421 contacts the contact post 228, driving the contact post 228 to pull the sliding rod 221 backward. The movable clamping plate 212 disengages from the parallel groove clamp 7, thus automatically unlocking the parallel groove clamp 7 after installation, allowing easy removal of tools for the next operation. During the above operation, there is no need to manually tighten the bolt 73 with a wrench or other tools to complete the parallel connection. The bolt 73 is electrically driven to complete the installation and disengagement from the parallel groove clamp 7, which is not only highly efficient and avoids the uncertainty of manual operation, but also improves operator safety by keeping the operator away from live main cables. The bolt 73 is rotated by the flat contact of the electric screwdriver 32, which can be used with parallel groove clamps 7 of different bolt sizes, eliminating the need to change the electric screwdriver 32 to accommodate different bolt sizes 73 and improving operational efficiency.

[0049] The specific embodiments described above further illustrate the purpose, technical solution, and beneficial effects of this utility model. It should be understood that the above description is only a specific implementation method of this utility model and is not intended to limit this utility model. Any modifications, equivalent substitutions, and improvements made within the scope of the spirit of this utility model should be included within the protection scope of this utility model.

Claims

1. A parallel groove clamp mounting device characterized by, The utility model relates to a kind of electrician's pincers positioning assembly and electrician's pincers assembly, including: Frame (1) and install on frame (1) and groove clamp positioning assembly (2) and electrician's pincers assembly (3);Electrician's pincers assembly (3) includes drive transmission assembly (31) and electrician's pincers (32), electrician's pincers (32) is installed on drive transmission assembly (31);Drive transmission assembly (31) drives electrician's pincers (32) axial movement, and resist or away from groove clamp (7), resist when drive transmission assembly (31) drives electrician's pincers (32) rotation and install groove clamp (7), and drive transmission assembly (31) drives electrician's pincers (32) along the length direction of groove clamp (7) horizontal movement.

2. The slot closure device installation apparatus of claim 1, wherein Drive transmission assembly (31) includes first drive assembly (33), second drive assembly (34) and third drive assembly (35);First drive assembly (33) is installed on frame (1), second drive assembly (34) is connected with first drive assembly (33), and first drive assembly (33) drives second drive assembly (34) lifting movement;Third drive assembly (35) is connected with second drive assembly (34), and second drive assembly (34) drives third drive assembly (35) horizontal movement;Electrician's pincers (32) is connected with third drive assembly (35), and third drive assembly (35) drives electrician's pincers (32) rotation.

3. The slot closure device installation apparatus of claim 2, wherein, First drive assembly (33) includes first motor (331), first bevel gear (332), second bevel gear (333), first nut (334) and first screw rod (335), first bevel gear (332) is installed in the output shaft of first motor (331), second bevel gear (333) is engaged with first bevel gear (332), and first screw rod (335) one end is installed on second bevel gear (333), and the other end is rotatably installed on frame (1);First nut (334) is connected with first screw rod (335) threadedly, and second drive assembly (34) is installed on the outside surface of first nut (334);Second drive assembly (34) includes second motor (341), first gear (342), second gear (343), second nut (344) and second screw rod (345), first gear (342) is installed in the output shaft of second motor (341), second gear (343) is engaged with first gear (342), and second screw rod (345) one end is installed on second gear (343), and the other end is rotatably installed on frame (1), and second nut (344) is connected with second screw rod (345) threadedly, and third drive assembly (35) is installed on the outside surface of second nut (344);Third drive assembly (35) includes third drive source (351) and mounting shaft (352), and mounting shaft (352) is installed on the output end of third drive source (351), and electrician's pincers (32) is clamped on mounting shaft (352).

4. The furrow wire clip installation device of any one of claims 1-3, wherein, The end of electrician's pincers (32) close to groove clamp (7) is plane.

5. The groove clamp mounting device according to any one of claims 1 to 3, wherein The parallel groove wire clamp positioning assembly (2) comprises a clamping structure (21) and a clamping driving structure (22), the clamping structure (21) comprises a fixed clamping plate (211) and a movable clamping plate (212), the fixed clamping plate (211) is installed on the frame body (1), the movable clamping plate (212) is installed on the output end of the clamping driving structure (22), and the clamping driving structure (22) drives the movable clamping plate (212) to approach or move away from the fixed clamping plate (211) to clamp the parallel groove wire clamp (7).

6. The slot closure device of Claim 4, wherein, The parallel groove wire clamp positioning assembly (2) comprises a clamping structure (21) and a clamping driving structure (22), the clamping structure (21) comprises a fixed clamping plate (211) and a movable clamping plate (212), the fixed clamping plate (211) is installed on the frame body (1), the movable clamping plate (212) is installed on the output end of the clamping driving structure (22), and the clamping driving structure (22) drives the movable clamping plate (212) to approach or move away from the fixed clamping plate (211) to clamp the parallel groove wire clamp (7).

7. The slot closure device of Claim 5, wherein, The clamping driving structure (22) comprises a sliding rod (221), a connecting piece (222) and a pull rod (223), the sliding rod (221) is connected with the movable clamping plate (212), one end of the connecting piece (222) is hinged with the sliding rod (221), and the other end is hinged with the pull rod (223).

8. The slot closure device of Claim 7, wherein, The parallel groove wire clamp positioning assembly (2) comprises a clamping structure (21) and a clamping driving structure (22), the clamping structure (21) comprises a fixed clamping plate (211) and a movable clamping plate (212), the fixed clamping plate (211) is installed on the frame body (1), the movable clamping plate (212) is installed on the output end of the clamping driving structure (22), and the clamping driving structure (22) drives the movable clamping plate (212) to approach or move away from the fixed clamping plate (211) to clamp the parallel groove wire clamp (7).

9. The slot closure device of Claim 8, wherein, The pull rod (223) is provided with a touch column (228), and the gantry (42) is provided with a touch bar (421) at one end close to the touch column (228), and the height of the touch bar (421) is lower than the height of the touch column (228) when the clamping structure (21) clamps the parallel groove wire clamp (7).

10. The furrow wire clip installation device of any one of claims 6-8, wherein, The parallel groove wire clamp positioning assembly (2) comprises a clamping structure (21) and a clamping driving structure (22), the clamping structure (21) comprises a fixed clamping plate (211) and a movable clamping plate (212), the fixed clamping plate (211) is installed on the frame body (1), the movable clamping plate (212) is installed on the output end of the clamping driving structure (22), and the clamping driving structure (22) drives the movable clamping plate (212) to approach or move away from the fixed clamping plate (211) to clamp the parallel groove wire clamp (7). The parallel groove wire clamp positioning assembly (2) comprises a clamping structure (21) and a clamping driving structure (22), the clamping structure (21) comprises a fixed clamping plate (211) and a movable clamping plate (212), the fixed clamping plate (211) is installed on the frame body (1), the movable clamping plate (212) is installed on the output end of the clamping driving structure (22), and the clamping driving structure (22) drives the movable clamping plate (212) to approach or move away from the fixed clamping plate (211) to clamp the parallel groove wire clamp (7).

Images