Electric stay wire bending and pressing device

Abstract

The invention discloses an electric power stay wire bending and pressing device, and relates to the technical field of electric power stay wires, the electric power stay wire bending and pressing device comprises a base disc, the base disc is formed by combining an arc-shaped part and a rectangular part, a positioning table is fixedly arranged at the upper end of the rectangular part of the base disc, and a limiting plate is fixedly arranged at the upper end of the positioning table; the positioning table and the limiting plate are provided with a first abutting mechanism, and the positioning table is provided with a first positioning mechanism used for positioning the first abutting mechanism. According to the electric power stay wire bending device, after an electric power stay wire is clamped between a second clamping block and a grooved wheel and a steering plate is rotated, the electric power stay wire can be held, bent and pressed, a fan table is positioned through cooperation of a second threaded column and a positioning hole, and the electric power stay wire can be accurately kept in a specific bent shape and position; position deviation caused by springback is avoided, the installation of the power stay wire is highly matched with the design requirement, and the accuracy of the overall layout and the structure of power facilities is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of electric power cable pulling, in particular to an electric power cable pulling bending and pressing device. Background Art

[0002] In the power system, the guy wire is a conductor used to support, fix and transmit electrical energy. It is usually made of high-strength materials such as steel strands, galvanized steel strands, aluminum alloy wires or glass fiber reinforced plastics (GFRP), which have sufficient strength and tensile properties to withstand the weight of the line and the impact of the external environment.

[0003] After the power cable is bent, the existing devices usually lack an effective positioning mechanism, which causes the power cable to rebound easily during the subsequent bundling process, forcing the operator to repeatedly adjust the position. This not only increases the difficulty of operation, but also may cause inaccurate bending angles, affecting the final installation effect and safety.

[0004] In addition, the existing devices mostly adopt a groove wheel structure to realize the bending of the power cable. However, after the bending is completed, the power cable is often tightly stuck in the groove wheel and is difficult to be taken out smoothly.

[0005] Therefore, it is necessary to design a power cable bending and clamping device to solve the above technical problems. Summary of the invention

[0006] In response to the above-mentioned problems, the present application provides a device for gripping, bending and clamping the power cable. By clamping the power cable between the second clamping block and the groove wheel and then rotating the steering plate, the power cable can be gripped, bent and clamped, and the fan table can be positioned by cooperating with the second threaded column and the positioning hole. The power cable can be accurately maintained in a specific shape and position after bending, avoiding position deviation caused by rebound, and ensuring that the installation of the power cable is highly consistent with the design requirements, thereby ensuring the accuracy of the overall layout and structure of the power facilities.

[0007] To achieve the above object, the present invention provides the following technical solution: a power cable bending and clamping device, comprising:

[0008] A base plate, which is a combination of an arc-shaped portion and a rectangular portion structure, a positioning platform is fixedly provided on the upper end of the rectangular portion of the base plate, a limit plate is fixedly provided on the upper end of the positioning platform, a first interference mechanism is provided on the positioning platform and the limit plate, and a first positioning mechanism for positioning the first interference mechanism is installed on the positioning platform; and

[0009] The guiding and positioning mechanism is rotatably arranged at the center position of the upper end of the arc-shaped portion of the base plate, and a steering plate and a groove wheel are fixedly arranged on the upper end of the guiding and positioning mechanism in sequence from bottom to top, and a clamping plate is fixedly arranged on both sides of the steering plate, a second interference mechanism is arranged on the steering plate and the clamping plate, and a second positioning mechanism for positioning the second interference mechanism is installed on the steering plate.

[0010] Further, as a preference, an arcuate groove is provided at the upper end of the arcuate portion of the base, and positioning holes are provided in a circular array on the base located in the arcuate groove.

[0011] Further, preferably, positioning threaded holes are formed through the positioning platform and the steering plate.

[0012] Further, preferably, symmetrical slots are provided on the limiting plate.

[0013] Further, preferably, the first interference mechanism comprises:

[0014] A first clamping block, one side of which is fixedly provided with a connecting platform, one side of the connecting platform is hingedly provided with a first connecting piece, the other side of the connecting platform and the positioning platform are fixedly provided with a first connecting spring, and the bottom of the connecting platform is limitably movably provided in the clamping slot; and

[0015] The first rotating seat is rotatably arranged on the positioning platform, and the first connecting piece is hingedly arranged on the first rotating seat. A first handle is fixedly arranged on one end of the first rotating seat away from the first clamping block.

[0016] Further, as a preference, the first positioning mechanism and the second positioning mechanism have the same structure and both include first threaded columns threadedly connected to the positioning threaded holes respectively, a first hand wheel is fixedly provided at one end of the first threaded column away from the groove wheel, and a clamping block is fixedly provided at one end of the first threaded column close to the groove wheel.

[0017] Further, as a preference, the guiding and positioning mechanism includes a rotating wheel rotatably arranged on the upper end of the base plate, a fan platform is fixedly arranged in the circumference of the rotating wheel, a through groove corresponding to the arc groove is opened on the fan platform, and positioning grooves are opened in the fan platform on both sides of the through groove, a slider assembly is slidably arranged in the positioning groove, a positioning assembly is installed on the slider assembly, and a positioning spring is connected between the slider assembly and the arc groove.

[0018] Further, preferably, the second interference mechanism comprises:

[0019] A support block is fixedly arranged at the upper end of the steering plate away from the groove wheel, a second rotating seat is rotatably arranged on the support block, and a second handle is fixedly arranged on a side of the second rotating seat away from the groove wheel;

[0020] A second clamping block, the bottom of which is movably disposed between the pressing plate and the steering plate, a second coupling piece is rotatably disposed on a side of the second clamping block away from the groove wheel, and the second coupling piece is hingedly disposed with the second rotating seat;

[0021] A third handle is fixedly disposed at the lower end of the steering plate and away from the groove wheel; and

[0022] A second connecting spring has one end fixedly arranged on the steering plate, and the other end fixedly arranged on the bottom of the second clamping block.

[0023] Further, preferably, the slider assembly comprises:

[0024] A first arc-shaped block is movably disposed in the positioning groove away from the groove wheel;

[0025] A second arc-shaped block is movably disposed in the positioning groove close to the groove wheel;

[0026] A connecting plate is fixedly arranged between the first arc block and the second arc block, the lower end of the connecting plate is connected to the positioning spring, and a limiting threaded hole is penetrated at the center position of the connecting plate.

[0027] Further, preferably, the positioning assembly includes a second threaded column threadedly connected to the limiting threaded hole, a second hand wheel is fixedly provided on the upper end of the second threaded column, and an outer diameter of the second threaded column is equal to an inner diameter of the positioning hole.

[0028] Compared with the prior art, the present invention provides a power cable bending and clamping device, which has the following beneficial effects:

[0029] 1. In the present invention, after the power cable is clamped between the second clamping block and the groove wheel, the steering plate is rotated to clamp and bend the power cable, and the fan unit is positioned by the cooperation of the second threaded column and the positioning hole, so that the power cable can be accurately maintained in a specific shape and position after bending, avoiding position deviation caused by rebound, making the installation of the power cable highly consistent with the design requirements, and ensuring the accuracy of the overall layout and structure of the power facilities.

[0030] 2. In the present invention, when fixing the power cable, the position of the first clamp block can be adjusted by the first handle, and the position of the second clamp block can be adjusted by the second handle, so that the spacing between the second clamp block and the groove wheel matches the specification of the power cable, and then the first clamp block and the second clamp block are positioned respectively by the first positioning mechanism and the second positioning mechanism, so that stable clamping and precise bending of power cables of different diameters can be achieved, and after the power cable is bent, the first positioning mechanism and the second positioning mechanism are adjusted in reverse, and under the action of the first connecting spring and the second connecting spring, the first clamp block and the second clamp block are quickly reset, making it easy and quick to remove the bent power cable, reducing the waiting time during the construction process, improving the efficiency of a single operation process, and thus improving the overall construction progress. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The accompanying drawings are used to provide a further understanding of the present application and constitute a part of the specification. Together with the embodiments of the present application, they are used to explain the present application and do not constitute a limitation to the present application.

[0032] Figure 1 It is a schematic diagram of the overall structure of a power cable holding, bending and clamping device;

[0033] Figure 2 It is a structural schematic diagram of a base plate in a power cable holding, bending and pressing device;

[0034] Figure 3 It is a schematic diagram of a specific three-dimensional structure of a power cable bending and clamping device;

[0035] Figure 4 It is a schematic diagram of the top view of the structure of a first abutment mechanism and a guide positioning mechanism in a power cable holding, bending and clamping device;

[0036] Figure 5 It is a partial structural schematic diagram of a power cable bending and clamping device;

[0037] Figure 6 It is a structural schematic diagram of a first positioning mechanism and a second positioning mechanism in a power cable holding, bending and pressing device;

[0038] Figure 7 It is a structural schematic diagram of a slider assembly and a positioning assembly in a power cable holding, bending and clamping device;

[0039] Reference numerals: 1, base plate; 2, positioning platform; 3, limit plate; 4, first conflict mechanism; 5, first positioning mechanism; 6, guide positioning mechanism; 7, steering plate; 8, groove wheel; 9, pressing plate; 10, second conflict mechanism; 11, second positioning mechanism; 111, arc groove; 112, positioning hole; 31, clamping groove; 41, first clamping block; 42, connecting platform; 43, first connecting shaft plate; 44, first rotating seat; 45, first handle; 46, first connecting spring; 51, first threaded column; 52, first hand wheel; 5 3. Clamping block; 61. Rotating wheel; 62. Fan platform; 63. Through slot; 64. Positioning slot; 65. Sliding block assembly; 66. Positioning assembly; 67. Positioning spring; 101. Support block; 102. Second clamping block; 103. Second coupling plate; 104. Second rotating seat; 105. Second handle; 106. Third handle; 107. Second connecting spring; 651. First arc block; 652. Second arc block; 653. Connecting plate; 654. Limiting threaded hole; 661. Second threaded column; 662. Second hand wheel. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solutions and advantages of this application clearer, the technical solutions in this application will be clearly and completely described below in conjunction with the drawings in this application. Obviously, the described embodiments are part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0041] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features; in the description of this application, unless otherwise specified, "plurality" means two or more.

[0042] See also Figure 1-Figure 7 The embodiment of the present invention provides a power cable bending and clamping device, which includes:

[0043] A base plate 1 is provided in combination of an arc-shaped portion and a rectangular portion structure, a positioning platform 2 is fixedly provided on the upper end of the rectangular portion of the base plate 1, a limiting plate 3 is fixedly provided on the upper end of the positioning platform 2, a first interference mechanism 4 is provided on the positioning platform 2 and the limiting plate 3, and a first positioning mechanism 5 for positioning the first interference mechanism 4 is installed on the positioning platform 2; and

[0044] The guiding and positioning mechanism 6 is rotatably arranged at the center position of the upper end of the arc-shaped portion of the base plate 1, and a steering plate 7 and a groove wheel 8 are fixedly arranged on the upper end of the guiding and positioning mechanism 6 in sequence from bottom to top, and a clamping plate 9 is fixedly arranged on both sides of the steering plate 7, a second interference mechanism 10 is arranged on the steering plate 7 and the clamping plate 9, and a second positioning mechanism 11 for positioning the second interference mechanism 10 is installed on the steering plate 7.

[0045] Based on the above technical solution, the power cable is first placed between the groove wheel 8 and the second interference mechanism 10, and then the second interference mechanism 10 is adjusted so that the power cable is clamped between the second interference mechanism 10 and the groove wheel 8, and the second positioning mechanism 11 is rotated to position the second interference mechanism 10, and then the first interference mechanism 4 is adjusted so that the clamping ends of the first interference mechanism 4 and the second interference mechanism 10 are colinear, and the first positioning mechanism 5 is rotated to position the first interference mechanism 4, and the steering plate 7 is rotated to bend the power cable, and then the position of the guide positioning mechanism 6 is adjusted to cooperate with the base plate 1 to position the bent power cable, which can enable the power cable to accurately maintain a specific shape and position after bending, avoid position deviation caused by rebound, and make the installation of the power cable highly consistent with the design requirements, thereby ensuring the accuracy of the overall layout and structure of the power facilities.

[0046] In a possible implementation, an arc-shaped groove 111 is formed at the upper end of the arc-shaped portion of the base plate 1 , and positioning holes 112 are formed in a ring array on the base plate 1 located in the arc-shaped groove 111 .

[0047] In a possible implementation manner, positioning threaded holes are formed through the positioning platform 2 and the steering plate 7 .

[0048] In a possible implementation manner, the limiting plate 3 is provided with symmetrical slots 31 .

[0049] In a possible implementation manner, the first interference mechanism 4 includes:

[0050] A first clamping block 41, one side of which is fixedly provided with a connecting platform 42, one side of which is hingedly provided with a first connecting piece 43, the other side of which is fixedly provided with a first connecting spring 46 between the connecting platform 42 and the positioning platform 2, and the bottom of the connecting platform 42 is limitedly movable and provided in the clamping slot 31; and

[0051] The first rotating seat 44 is rotatably disposed on the positioning platform 2 , and the first connecting piece 43 is hingedly disposed with the first rotating seat 44 . A first handle 45 is fixedly disposed at one end of the first rotating seat 44 away from the first clamping block 41 .

[0052] Through the above technical solution, the first rotating seat 44 can be rotated by the first handle 45, and the first rotating seat 44 drives the bottom end of the connecting platform 42 to move along the slot 31 through the first connecting plate 43, that is, the lateral position of the first clamping block 41 can be adjusted. When the first clamping block 41 moves toward the side close to the groove wheel 8, the first connecting spring 46 is compressed; when the first connecting spring 46 recovers its deformation, the first clamping block 41 moves toward the side away from the groove wheel 8.

[0053] In a possible embodiment, the first positioning mechanism 5 and the second positioning mechanism 11 have the same structure and both include first threaded columns 51 respectively threadedly connected to the positioning threaded holes, and a first hand wheel 52 is fixedly provided at one end of the first threaded column 51 away from the groove wheel 8, and a clamping block 53 is fixedly provided at one end of the first threaded column 51 close to the groove wheel 8. That is to say, the first hand wheel 52 can be used to adjust the screw-in and screw-out amounts of the first threaded column 51 so that the clamping block 53 conflicts with the bottom of the connecting platform 42, and the clamping block 53 can also limit the second conflicting mechanism 10, so that the position of the clamping block 53 can be quickly adjusted according to the diameter specification of the power pull line.

[0054] In a possible embodiment, the guide positioning mechanism 6 includes a rotating wheel 61 rotatably arranged at the upper end of the base plate 1, a fan platform 62 is fixedly arranged on the circumference of the rotating wheel 61, a through groove 63 corresponding to the arc groove 111 is opened on the fan platform 62, and positioning grooves 64 are opened in the fan platform 62 on both sides of the through groove 63, a slider assembly 65 is slidably arranged in the positioning groove 64, a positioning assembly 66 is installed on the slider assembly 65, and a positioning spring 67 is connected between the slider assembly 65 and the arc groove 111.

[0055] By adopting the above technical solution, after the rotating wheel 61 drives the fan table 62 to rotate clockwise, the slider assembly 65 moves under the action of the through groove 63, the positioning spring 67 is stretched, and then the positioning assembly 66 is matched with the base plate 1 to position the fan table 62, the steering plate 7 and the groove wheel 8; and after the positioning assembly 66 is separated from the base plate 1, the positioning spring 67 restores its deformation, and the fan table 62, the steering plate 7 and the groove wheel 8 all rotate counterclockwise for rapid reset, which can facilitate the bending of the next power cable of the same specification or different specifications.

[0056] In a possible implementation manner, the second interference mechanism 10 includes:

[0057] A support block 101 is fixedly arranged at the upper end of the steering plate 7 away from the groove wheel 8, a second rotating seat 104 is rotatably arranged on the support block 101, and a second handle 105 is fixedly arranged on a side of the second rotating seat 104 away from the groove wheel 8;

[0058] A second clamping block 102, the bottom of which is movably disposed between the pressing plate 9 and the steering plate 7, and a second coupling piece 103 is rotatably disposed on a side of the second clamping block 102 away from the groove wheel 8, and the second coupling piece 103 is hingedly disposed with the second rotating seat 104;

[0059] A third handle 106, fixedly disposed at the lower end of the steering plate 7 and away from the groove wheel 8; and

[0060] One end of the second connecting spring 107 is fixed to the steering plate 7 , and the other end of the second connecting spring 107 is fixed to the bottom of the second clamping block 102 .

[0061] Through the above technical scheme, the second rotating seat 104 can be rotated by the second handle 105, and the second rotating seat 104 drives the second clamping block 102 to move between the clamping plate 9 and the steering plate 7 through the second connecting piece 103, that is, the distance between the second clamping block 102 and the groove wheel 8 can be adjusted, so that it can be suitable for clamping power cables of various specifications. In other words, the rotation of the steering plate 7, the fan table 62 and the groove wheel 8 can be adjusted by the third handle 106. When the second clamping block 102 moves toward the side close to the groove wheel 8, the second connecting spring 107 is compressed, and the screw-in amount of the first threaded column 51 is adjusted by the first hand wheel 52 of the second positioning mechanism 11, and the clamping block 53 conflicts with the bottom of the second clamping block 102. At this time, the second clamping block 102 can be positioned; when the screw-back amount of the first threaded column 51 is adjusted by the first hand wheel 52 of the second positioning mechanism 11, the second connecting spring 107 restores its deformation, and the second clamping block 102 moves toward the side away from the groove wheel 8, so that the second clamping block 102 is quickly reset.

[0062] On the basis of the above technical scheme, when fixing the power cable, the position of the first clamp block 41 can be adjusted by the first handle 45, and the position of the second clamp block 102 can be adjusted by the second handle 105, so that the spacing between the second clamp block 102 and the groove wheel 8 matches the specification of the power cable, and then the first positioning mechanism 5 and the second positioning mechanism 11 are used to position the first clamp block 41 and the second clamp block 102 respectively, so that the power cables of different diameters can be stably clamped and accurately bent. After the power cable is bent, the first positioning mechanism 5 and the second positioning mechanism 11 are adjusted in reverse. Under the action of the first connecting spring 46 and the second connecting spring 107, the first clamp block 41 and the second clamp block 102 are quickly reset, making it easy and quick to remove the bent power cable, reducing the waiting time during the construction process, improving the efficiency of a single operation process, and thus improving the overall construction progress.

[0063] In a possible implementation, the slider assembly 65 includes:

[0064] A first arc block 651 is movably disposed in the positioning groove 64 away from the groove wheel 8;

[0065] A second arc block 652 is movably disposed in the positioning groove 64 near the groove wheel 8;

[0066] The connecting plate 653 is fixedly arranged between the first arc block 651 and the second arc block 652. The lower end of the connecting plate 653 is connected to the positioning spring 67, and a limiting threaded hole 654 is penetrated at the center position of the connecting plate 653. The first arc block 651, the connecting plate 653 and the second arc block 652 can move along the positioning groove 64 and change their positions on the through groove 63.

[0067] In a possible implementation, the positioning assembly 66 includes a second threaded column 661 threadedly connected to the limiting threaded hole 654 , a second hand wheel 662 is fixedly disposed on the upper end of the second threaded column 661 , and an outer diameter of the second threaded column 661 is equal to an inner diameter of the positioning hole 112 .

[0068] By adopting the above technical solution, after the third handle 106 is turned clockwise to bend the power cable, the positioning spring 67 is stretched, and the position of the slider assembly 65 in the through groove 63 is adjusted. The second hand wheel 662 is turned, and the second threaded column 661 descends and engages with the positioning hole 112. The fan platform 62 is clamped on the connecting plate 653 to position the bent power cable, so that the power cable can be accurately maintained in the specific shape and position after bending to avoid rebound.

[0069] During the specific implementation, the power cable is first placed between the groove wheel 8 and the second clamping block 102, and then the second handle 105 is used to adjust the second clamping block 102 to move along the steering plate 7 and the clamping plate 9, so that the power cable is clamped between the second clamping block 102 and the groove wheel 8, and the first hand wheel 52 on the second positioning mechanism 11 is rotated to make the clamping block 53 contact with the lower end of the second clamping block 102, and the second connecting spring 107 is compressed, and then the first handle 45 is used to adjust the first clamping block 41 and the connecting platform 42 to move along the clamping slot 31, and the first hand wheel 52 on the second positioning mechanism 11 is rotated to make the clamping block 53 contact with the lower end of the second clamping block 102, and the second connecting spring 107 is compressed. The first hand wheel 52 on the positioning mechanism 5 makes the first clamping block 41 and the second clamping block 102 collinear, and makes the clamping block 53 contact the lower end of the connecting platform 42, the first connecting spring 46 is compressed, and then the third handle 106 is turned clockwise to bend the power cable. At this time, the positioning spring 67 is stretched, and the position of the slider assembly 65 in the through groove 63 is adjusted. The second hand wheel 662 is turned, and the second threaded column 661 descends and is locked with the positioning hole 112. The fan platform 62 is locked on the connecting plate 653 to position the bent power cable.

[0070] After the power cable is bent and shaped for installation, the first hand wheel 52 is rotated in the opposite direction, the first connecting spring 46 and the second connecting spring 107 are restored to their deformation, the first clamp block 41 and the second clamp block 102 are moved to the side away from the groove wheel 8, the bent power cable is taken out, and the bending and tightening work of the power cable is completed.

[0071] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A power cable bending and clamping device, characterized in that: It includes: A base plate (1) is provided in a combination of an arc-shaped portion and a rectangular portion structure, a positioning platform (2) is fixedly provided at the upper end of the rectangular portion of the base plate (1), a limiting plate (3) is fixedly provided at the upper end of the positioning platform (2), a first interference mechanism (4) is provided on the positioning platform (2) and the limiting plate (3), and a first positioning mechanism (5) for positioning the first interference mechanism (4) is installed on the positioning platform (2); and A guide positioning mechanism (6) is rotatably arranged at the center position of the upper end of the arc-shaped portion of the base plate (1); a steering plate (7) and a groove wheel (8) are fixedly arranged on the upper end of the guide positioning mechanism (6) in sequence from bottom to top, and a clamping plate (9) is fixedly arranged on both sides of the steering plate (7); a second interference mechanism (10) is arranged on the steering plate (7) and the clamping plate (9), and a second positioning mechanism (11) for positioning the second interference mechanism (10) is installed on the steering plate (7).

2. The electric wire bending and clamping device according to claim 1, characterized in that: An arc-shaped groove (111) is provided at the upper end of the arc-shaped portion of the base plate (1), and positioning holes (112) are provided in a circular array on the base plate (1) located in the arc-shaped groove (111).

3. The electric wire bending and pressing device according to claim 2 is characterized in that: Positioning threaded holes are provided through the positioning platform (2) and the steering plate (7).

4. The electric wire bending and pressing device according to claim 1, characterized in that: The limiting plate (3) is provided with symmetrical slots (31).

5. The electric wire bending and pressing device according to claim 4, characterized in that: The first interference mechanism (4) comprises: A first clamping block (41) has a connecting platform (42) fixedly disposed on one side thereof, a first connecting piece (43) hingedly disposed on one side of the connecting platform (42), a first connecting spring (46) fixedly disposed between the other side of the connecting platform (42) and the positioning platform (2), and a bottom of the connecting platform (42) is limitably movably disposed in the clamping slot (31); and The first rotating seat (44) is rotatably arranged on the positioning platform (2), and the first connecting piece (43) is hingedly arranged on the first rotating seat (44). A first handle (45) is fixedly arranged on one end of the first rotating seat (44) away from the first clamping block (41).

6. The electric wire bending and pressing device according to claim 3, characterized in that: The first positioning mechanism (5) and the second positioning mechanism (11) have the same structure, and both comprise first threaded columns (51) respectively threadedly connected to the positioning threaded holes, a first hand wheel (52) being fixedly provided at one end of the first threaded column (51) away from the groove wheel (8), and a clamping block (53) being fixedly provided at one end of the first threaded column (51) close to the groove wheel (8).

7. The electric wire bending and pressing device according to claim 2, characterized in that: The guide positioning mechanism (6) comprises a rotating wheel (61) rotatably arranged at the upper end of the base plate (1), a fan platform (62) is fixedly arranged in the circumferential direction of the rotating wheel (61), a through groove (63) corresponding to the arc groove (111) is formed on the fan platform (62), and positioning grooves (64) are formed in the fan platform (62) on both sides of the through groove (63), a slider assembly (65) is slidably arranged in the positioning groove (64), a positioning assembly (66) is installed on the slider assembly (65), and a positioning spring (67) is connected between the slider assembly (65) and the arc groove (111).

8. The power cable bending and clamping device according to claim 7, characterized in that: The second interference mechanism (10) comprises: A support block (101) is fixedly arranged at the upper end of the steering plate (7) away from the groove wheel (8), a second rotating seat (104) is rotatably arranged on the support block (101), and a second handle (105) is fixedly arranged on a side of the second rotating seat (104) away from the groove wheel (8); a second clamping block (102), the bottom of which is movably arranged between the pressing plate (9) and the steering plate (7); a second coupling piece (103) is rotatably arranged on a side of the second clamping block (102) away from the groove wheel (8); the second coupling piece (103) is hingedly arranged on the second rotating seat (104); a third handle (106) fixedly disposed at the lower end of the steering plate (7) and away from the groove wheel (8); and A second connecting spring (107) has one end fixedly disposed on the steering plate (7) and the other end fixedly disposed on the bottom of the second clamping block (102).

9. The electric wire bending and pressing device according to claim 7, characterized in that: The slider assembly (65) comprises: A first arc-shaped block (651) is movably arranged in the positioning groove (64) away from the groove wheel (8); A second arc-shaped block (652) is movably disposed in the positioning groove (64) near the groove wheel (8); A connecting plate (653) is fixedly arranged between the first arc-shaped block (651) and the second arc-shaped block (652); the lower end of the connecting plate (653) is connected to the positioning spring (67); and a limiting threaded hole (654) is provided through the center of the connecting plate (653).

10. The power cable bending and pressing device according to claim 9, characterized in that: The positioning assembly (66) comprises a second threaded column (661) threadedly connected to the limiting threaded hole (654), a second hand wheel (662) is fixedly provided at the upper end of the second threaded column (661), and the outer diameter of the second threaded column (661) is equal to the inner diameter of the positioning hole (112).

Images