Electric stay wire bending and pressing device

Abstract

The utility model discloses an electric power stay wire holding, bending and pressing device, and relates to the technical field of electric power stay wire assembly. The electric stay wire bending and pressing device comprises a base, a bending plate is hinged to the top of the base, the rear end of the base is in threaded connection with an adjusting screw rod, a limiting disc body is arranged at the front end of the adjusting screw rod, and an adjusting assembly is arranged at the front end of the base; the adjusting assembly comprises a first hydraulic bin and a second hydraulic bin, the first hydraulic bin is fixedly connected with the limiting disc body, the second hydraulic bin is fixedly connected with the base, and a piston on one side of the first hydraulic bin is in sliding connection with an induction plate. According to the electric stay wire bending and pressing device, the electric stay wire is arranged on the base, bending operation is conducted through the bending plate, the sensing plate, the first hydraulic bin, the transmission rod, the stress plate, the movable rod, the second hydraulic bin, the clamping rod and the limiting groove are matched, the adjusting screw rod can be clamped, excessive bending and pressing are prevented, and protection on the electric stay wire is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power guy wire assembly, in particular to an electric power guy wire bending and pressing device. Background Technique

[0002] In the renovation project of electric power lines and the construction of new lines, guy wires need to be set on many poles. A complete set of guy wires includes steel stranded wires, tongue plates and wire clamps. During construction, the guy wires are generally assembled with tongue plates and wire clamps on site. Specifically, the guy wires are fitted into the wire clamps after being combined with the tongue plates. Before the guy wires are combined with the tongue plates, they need to be bent. After bending, they are tied with steel wires, and finally combined with the tongue plates and fitted into the wire clamps.

[0003] According to a disclosed electric power guy wire bending and pressing device (publication number: CN209238905U), it includes a bending platform, a bending mechanism and a pressing mechanism arranged on the bending platform; the bending mechanism includes a bending plate hinged at the front end on the bending platform. There are rotating discs and bending discs arranged side by side on the surface of the bending plate. The pressing mechanism includes a lower pressing block that can move up and down vertically. There is an upper pressing block above the lower pressing block. In the above application document, corresponding bending and pressing operations are carried out through the bending plate. However, in the case where the clamping has been completed, this device has excessive bending and pressing, resulting in damage to the electric power guy wires. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides an electric power guy wire bending and pressing device, which solves the problems put forward in the above background technique. To achieve the above purposes, the utility model is realized through the following technical solutions: an electric power guy wire bending and pressing device, including a base, a bending plate is hinged at the top of the base, an adjusting screw is threadedly connected to the rear end of the base, a limiting disc body is arranged at the front end of the adjusting screw, and an adjusting component is arranged at the front end of the base;

[0005] The adjusting component includes a first hydraulic chamber and a second hydraulic chamber. The first hydraulic chamber is fixedly connected to the limiting disc body, the second hydraulic chamber is fixedly connected to the base, one side piston of the first hydraulic chamber is slidably connected with an induction plate, the other side piston of the first hydraulic chamber is slidably connected with a transmission rod, one side piston of the second hydraulic chamber is slidably connected with a movable rod, the other side piston of the second hydraulic chamber is slidably connected with a clamping rod, a stress plate is rotatably connected to the side surface of the movable rod, and a limiting groove is opened on the outer side of the adjusting screw.

[0006] Preferably, an opening is opened at the front end of the limiting disc body, and the cross-sectional shape of the opening is the same as that of the induction plate at this position, so that the induction plate can pass through the opening and be placed outside the limiting disc body.

[0007] Preferably, an opening is formed on the side surface of the limiting disc body, and the shape of the opening is the same as the cross-sectional shape of the hydraulic chamber I at this position, so that the hydraulic chamber I can pass through the opening and be placed outside the limiting disc body.

[0008] Preferably, the limiting groove is located on the side surface of the clamping rod, and the shape of the limiting groove is the same as the cross-sectional shape of the clamping rod at this position, so that the clamping rod can clamp the adjusting screw through the limiting groove.

[0009] Preferably, an auxiliary adjusting component is arranged on the top of the base;

[0010] The auxiliary adjusting component includes a torsion spring, the torsion spring is rotatably connected to the hydraulic chamber II, a limiting rod is fixedly connected to the outer side of the torsion spring, and a groove is formed on the top of the stress plate.

[0011] Preferably, the groove is located at the bottom of the limiting rod, and the shape of the groove is the same as the cross-sectional shape of the limiting rod at this position, so that the limiting rod can clamp the stress plate through the groove.

[0012] The utility model provides a power cable grip bending and pressing device. It has the following beneficial effects:

[0013] (1) For this power cable grip bending and pressing device, place the power cable on the base, perform the bending operation through the bending plate, and cooperate with the induction plate, hydraulic chamber I, transmission rod, stress plate, movable rod, hydraulic chamber II, clamping rod and limiting groove, then the adjusting screw can be clamped to prevent excessive bending and pressing, improving the protection of the power cable.

[0014] (2) After completing the bending and pressing, with the torsion spring as the axis, rotate the limiting rod, and cooperate with the stress plate, groove, transmission rod and hydraulic chamber I to move the induction plate, so that the power cable loses the restriction and can be taken out, which is convenient for replacing the power cable and improves the usability of the device. Description of the Drawings

[0015] Figure 1 It is a three-dimensional external structure schematic diagram of the whole utility model;

[0016] Figure 2 It is a three-dimensional sectional structure schematic diagram of the whole utility model;

[0017] Figure 3 It is a three-dimensional structure schematic diagram of the adjusting component of the utility model;

[0018] Figure 4 It is a three-dimensional structure schematic diagram of the auxiliary adjusting component of the utility model.

[0019] In the figure: 1. Base; 2. Bending grip plate; 3. Adjusting screw; 4. Limiting disc body; 5. Induction plate; 6. First hydraulic chamber; 7. Transmission rod; 8. Second hydraulic chamber; 9. Stress plate; 10. Movable rod; 11. Clamping rod; 12. Limiting groove; 13. Torsion spring; 14. Limiting rod; 15. Groove. Specific implementation mode

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Example 1, please refer to Figures 1-3 , a power cable bending and pressing device, including a base 1, a bending grip plate 2 is hinged to the top of the base 1, an adjusting screw 3 is threadedly connected to the rear end of the base 1, a limiting disc body 4 is arranged at the front end of the adjusting screw 3, and an adjusting component is arranged at the front end of the base 1;

[0022] The adjusting component includes a first hydraulic chamber 6 and a second hydraulic chamber 8. The first hydraulic chamber 6 is fixedly connected to the limiting disc body 4, the second hydraulic chamber 8 is fixedly connected to the base 1. An opening is provided on the side surface of the limiting disc body 4, and the cross-sectional shape of the opening is the same as that of the first hydraulic chamber 6 at this position. A piston on one side of the first hydraulic chamber 6 is slidably connected to an induction plate 5. Place the power cable on the base 1 and perform a bending operation through the bending grip plate 2. At this time, the power cable presses the induction plate 5, causing the induction plate 5 to move. An opening is provided at the front end of the limiting disc body 4, and the cross-sectional shape of the opening is the same as that of the induction plate 5 at this position. A transmission rod 7 is slidably connected to a piston on the other side of the first hydraulic chamber 6. When the induction plate 5 moves, in cooperation with the first hydraulic chamber 6 in which the piston of the induction plate 5 is slidably connected, the induction plate 5 presses the liquid in the first hydraulic chamber 6, and the liquid in the first hydraulic chamber 6 moves towards one end of the transmission rod 7. In cooperation with the transmission rod 7 slidably connected to the piston of the first hydraulic chamber 6, the transmission rod 7 moves. A movable rod 10 is slidably connected to a piston on one side of the second hydraulic chamber 8, and a clamping rod 11 is slidably connected to a piston on the other side of the second hydraulic chamber 8. When the transmission rod 7 moves, it presses the stress plate 9, and the stress plate 9 drives the movable rod 10 rotatably connected thereto, causing the movable rod 10 to move. In cooperation with the second hydraulic chamber 8 in which the piston of the movable rod 10 is slidably connected, the liquid in the second hydraulic chamber 8 moves towards the clamping rod 11. In cooperation with the clamping rod 11 slidably connected to the piston of the second hydraulic chamber 8, the clamping rod 11 moves. A stress plate 9 is rotatably connected to the side surface of the movable rod 10. A limiting groove 12 is provided on the outer side of the adjusting screw 3, and the limiting groove 12 is located on the side surface of the clamping rod 11, and the cross-sectional shape of the limiting groove 12 is the same as that of the clamping rod 11 at this position. When the clamping rod 11 moves, the clamping rod 11 can be moved into the limiting groove 12 to clamp the adjusting screw 3, preventing excessive bending and pressing, and improving the protection of the power cable.

[0023] During use, place the power cable on the base 1 and perform a bending operation through the bending plate 2. At this time, the power cable squeezes the induction plate 5, causing the induction plate 5 to move. In cooperation with the hydraulic chamber 6 that is piston-slidingly connected to the induction plate 5, the induction plate 5 squeezes the liquid in the hydraulic chamber 6. The liquid in the hydraulic chamber 6 moves towards one end of the transmission rod 7. In cooperation with the transmission rod 7 that is piston-slidingly connected to the hydraulic chamber 6, the transmission rod 7 moves and squeezes the force-receiving plate 9. The force-receiving plate 9 drives the movable rod 10 that is rotatably connected to it, causing the movable rod 10 to move. In cooperation with the hydraulic chamber 8 that is piston-slidingly connected to the movable rod 10, the liquid in the hydraulic chamber 8 moves towards the locking rod 11. In cooperation with the locking rod 11 that is piston-slidingly connected to the hydraulic chamber 8, the locking rod 11 moves into the limiting groove 12 and locks the adjusting screw 3.

[0024] Embodiment 2. Please refer to Figures 1-4 , on the basis of Embodiment 1, an auxiliary adjustment assembly is provided on the top of the base 1;

[0025] The auxiliary adjustment assembly includes a torsion spring 13. The torsion spring 13 is rotatably connected to the hydraulic chamber 8. A limiting rod 14 is fixedly connected to the outer side of the torsion spring 13. After completing the bending and pressing, with the torsion spring 13 as the axis, rotate the limiting rod 14, causing the limiting rod 14 to rotate and move out of the groove 15 on the top of the force-receiving plate 9. The groove 15 is located at the bottom position of the limiting rod 14, and the cross-sectional shape of the groove 15 is the same as that of the limiting rod 14 at this position. When the limiting rod 14 rotates and moves out of the groove 15 on the top of the force-receiving plate 9, the force-receiving plate 9 loses its restriction. At this time, the force-receiving plate 9 can be rotated, causing the transmission rod 7 to lose its restriction. At this time, by pulling the transmission rod 7 and cooperating with the hydraulic chamber 6 that is piston-slidingly connected to the transmission rod 7, the induction plate 5 that is piston-slidingly connected to the hydraulic chamber 6 moves, causing the power cable to lose its restriction, and it can be taken out, which is convenient for replacing the power cable and improves the usability of the device.

[0026] During use, on the basis of Embodiment 1, after completing the bending and pressing, with the torsion spring 13 as the axis, rotate the limiting rod 14, causing the limiting rod 14 to rotate and move out of the groove 15 on the top of the force-receiving plate 9, causing the force-receiving plate 9 to lose its restriction. At this time, the force-receiving plate 9 can be rotated, causing the transmission rod 7 to lose its restriction. At this time, by pulling the transmission rod 7 and cooperating with the hydraulic chamber 6 that is piston-slidingly connected to the transmission rod 7, the induction plate 5 that is piston-slidingly connected to the hydraulic chamber 6 moves, causing the power cable to lose its restriction, and it can be taken out.

[0027] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent replacements or changes, and should be covered by the protection scope of the present invention.

Claims

1. A power cable bending and clamping device, comprising a base (1), characterized in that: The top of the base (1) is hingedly connected with a gripping plate (2), the rear end of the base (1) is threadedly connected to an adjusting screw (3), the front end of the adjusting screw (3) is provided with a limit plate body (4), and the front end of the base (1) is provided with an adjusting component; The adjustment component comprises a hydraulic chamber 1 (6) and a hydraulic chamber 2 (8), wherein the hydraulic chamber 1 (6) is fixedly connected to the limit plate body (4), and the hydraulic chamber 2 (8) is fixedly connected to the base (1). A piston on one side of the hydraulic chamber 1 (6) is slidably connected to a sensing plate (5), and a piston on the other side of the hydraulic chamber 1 (6) is slidably connected to a transmission rod (7). A piston on one side of the hydraulic chamber 2 (8) is slidably connected to a movable rod (10), and a piston on the other side of the hydraulic chamber 2 (8) is slidably connected to a clamping rod (11). The side of the movable rod (10) is rotatably connected to a force plate (9), and a limit groove (12) is provided on the outer side of the adjustment screw (3).

2. The electric wire bending and clamping device according to claim 1, characterized in that: An opening is provided at the front end of the limiting plate body (4), and the opening has the same cross-sectional shape as the sensing plate (5) at that location.

3. The electric wire bending and pressing device according to claim 2 is characterized in that: An opening is provided on the side of the limit plate body (4), and the opening has the same cross-sectional shape as the hydraulic chamber 1 (6) at that location.

4. The electric wire bending and clamping device according to claim 3, characterized in that: The limiting groove (12) is located on the side of the clamping rod (11), and the limiting groove (12) has the same cross-sectional shape as the clamping rod (11) at that location.

5. The electric wire bending and pressing device according to claim 4, characterized in that: An auxiliary adjustment component is provided on the top of the base (1); The auxiliary adjustment component comprises a torsion spring (13), the torsion spring (13) is rotatably connected to the second hydraulic chamber (8), a limiting rod (14) is fixedly connected to the outer side of the torsion spring (13), and a groove (15) is formed on the top of the force-bearing plate (9).

6. The electric wire bending and pressing device according to claim 5, characterized in that: The groove (15) is located at the bottom of the limiting rod (14), and the groove (15) has the same cross-sectional shape as the limiting rod (14) at that location.

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