Power installation lead clamp

Abstract

The utility model discloses an electric power installation lead wire clamp, comprising an installation plate, and also comprising two groups of supporting rods which are arranged on a supporting operation surface of the installation plate and are arranged along the length direction of the installation plate, and the supporting rods can respectively move along the width direction of the installation plate; the limiting mechanism is assembled on the supporting rod and moves along with the supporting rod to change the clamping position; and the conveying locking assembly is arranged between the two supporting rods and comprises a rotating gear rotationally installed on the supporting operation face of the installation plate and a butterfly nut used for locking the rotating gear, and racks matched with the rotating gear are formed on the sides, close to the rotating gear, of the supporting rods. The utility model belongs to the technical field of lead fixing of power supply equipment, and particularly relates to an electric power installation lead clamp which is used for fixing wires of various electronic components in a power distribution cabinet in a staggered manner, increasing lead fixing points and clamping and fixing leads with different diameters and strengths.

Description

Technical Field

[0001] The utility model belongs to the technical field of lead fixing of power supply equipment, and in particular relates to a power installation lead clamp. Background Art

[0002] Power leads are wires used to guide and transmit power signals or electrical energy.

[0003] Power supply equipment is generally equipped with a distribution cabinet, through which power distribution and power control are realized. Various electronic components in the distribution cabinet are connected through soft wires and hard wires of different types. The existing distribution cabinet uses wire troughs to accommodate the soft and hard wires. However, the hard wires in the high-power distribution cabinet are thicker in diameter and not easy to bend and shape. Multiple hard wires support each other when running in the same direction, and cannot be stored in the wire trough and cannot be effectively fixed. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an electric power installation lead clamp, which is used for the routing and fixation of various electronic components inside the distribution cabinet, has a staggered limit mechanism, increases the lead fixing points, and realizes the clamping and fixation of leads of different diameters and strengths.

[0005] The technical solution adopted by the utility model is as follows: an electric power installation lead clamp, including a mounting plate, and also including

[0006] Support rods are provided in two groups, which are installed on the supporting working surface of the mounting plate and arranged along the length direction of the mounting plate, and the support rods can be displaced along the width direction of the mounting plate respectively;

[0007] The limiting mechanism is assembled on the support rod and changes the clamping position as the support rod moves;

[0008] The transmission locking assembly is arranged between two support rods, and includes a rotating gear rotatably mounted on the supporting working surface of the mounting plate and a butterfly nut for locking the rotating gear. A rack matching the rotating gear is formed on one side of the support rod close to the rotating gear.

[0009] Furthermore, two support plates are installed above and below the supporting working surface of the mounting plate, and a baffle is connected to one end of the support plate away from the mounting plate. A sliding hole is provided in the middle position of the support rod, and both ends of the sliding hole extend to both ends of the support rod to a predetermined length, limiting the displacement stroke of the support rod. The support rod is slidably arranged on the outside of the support plate through the sliding hole, and the support rod is located between the mounting plate and the baffle.

[0010] Furthermore, a limiting groove is provided on one side of the support rod away from the mounting plate, and the limiting groove is arranged symmetrically with the sliding hole as the center.

[0011] Furthermore, a pressing component is provided on the side wall of the support rod near the opening of the limiting groove, and the position of the pressing component corresponds to the position of the limiting groove.

[0012] Furthermore, a connecting column is provided in the middle of the mounting plate, the connecting column slidably supports the gear, and a limiting plate is provided at one end of the connecting column away from the mounting plate.

[0013] Furthermore, the pressing assembly includes an advancement screw, a connecting plate and an extrusion block. The advancement screw can be rotatably arranged on the side of the support rod away from the mounting plate. The connecting plate is threadedly connected to the outer wall of the advancement screw. The extrusion block is arranged on the side wall of the connecting plate close to the limiting groove, and the extrusion block corresponds to the position of the limiting groove.

[0014] Furthermore, fixing holes are provided on the upper and lower sides of the end surface of the mounting plate.

[0015] Furthermore, a rubber pad is provided on the opposite inner side wall of the limiting groove, and the rubber pad extends to the outside of the limiting groove, and the corners of the opposite surface of the rubber pad are chamfered.

[0016] Furthermore, the support plate is arranged in a rectangular shape.

[0017] After adopting the above structure, the beneficial effects of the utility model are as follows: the utility model proposes an electric power installation lead clamp, which has a compact structure and is fixed with bolts in the distribution cabinet. It is used to fix the wiring of various electronic components inside the distribution cabinet. The upper and lower movable limit mechanisms are locked by the transmission locking assembly, so that the symmetrical limit mechanisms can be staggered, increasing the lead fixing points. The lead is positioned in the limit groove by pressing the assembly to achieve clamping and fixation of leads of different diameters and strengths. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0019] Figure 1 This is a schematic diagram of the overall structure of an electric power installation lead clamp proposed by the utility model;

[0020] Figure 2 This is a front view of an electric power installation lead clamp proposed by the utility model;

[0021] Figure 3 This is a side view of an electric power installation lead clamp proposed by the utility model;

[0022] Figure 4 The utility model is a top view of an electric power installation lead clamp.

[0023] In the attached drawings: 1. mounting plate, 2. limiting mechanism, 3. transmission locking assembly, 4. support plate, 5. baffle, 6. support rod, 7. pressing assembly, 8. sliding hole, 9. rack, 10. limiting groove, 11. connecting column, 12. gear, 13. limiting plate, 14. butterfly nut, 15. push screw, 16. connecting plate, 17. extrusion block, 18. fixing hole, 19. rubber pad. DETAILED DESCRIPTION

[0024] like Figure 1 As shown, an electric power installation lead clamp includes a mounting plate 1, a limiting mechanism 2 and a transmission locking assembly 3. The transmission locking assembly 3 can be rotatably arranged at the center of one end of the mounting plate 1, and the limiting mechanism 2 is arranged on the upper and lower sides of one end of the mounting plate 1 close to the locking assembly. The limiting mechanism 2 is symmetrically arranged with the locking assembly as the center. The transmission locking assembly 3 is movably connected to the symmetrical limiting mechanism 2. The limiting mechanism 2 and the transmission locking assembly 3 are installed through the mounting plate 1, so that the transmission locking assembly 3 can adjust the displacement of the limiting mechanism 2 on the upper and lower sides to increase the lead fixing points.

[0025] like Figure 1 , Figure 2 and Figure 4 As shown, in order to achieve the clamping and fixing of the lead, the lead corner is pulled to achieve the positioning of the lead, the limiting mechanism 2 includes a support plate 4, a baffle 5, a support rod 6 and a pressing component 7, the support plate 4 is arranged on the upper and lower sides of the end surface of the mounting plate 1, the baffle 5 is arranged at the end of the support plate 4 away from the mounting plate 1, a sliding hole 8 is opened in the middle of the support rod 6, the support rod 6 is slidably arranged on the outside of the support plate 4 through the sliding hole 8, the support rod 6 is located between the mounting plate 1 and the baffle 5, a rack 9 is arranged in the middle of the bottom of the support rod 6, and the support rod 6 is away from the end of the mounting plate 1. A limiting groove 10 is opened on the side, and the limiting groove 10 is symmetrically arranged with the sliding hole 8 as the center. The pressing component 7 is arranged on the side of the support rod 6 close to the opening of the limiting groove 10, and the position of the pressing component 7 corresponds to the position of the limiting groove 10. The support plate 4 is arranged in a rectangular shape, and the support plate 4 and the baffle 5 limit the support rod 6, so that the support rod 6 slides left and right on the outside of the support plate 4. The lead passes through the limiting groove 10 from top to bottom or from bottom to top and turns to adjust. The position of the pressing component 7 corresponds to the limiting groove 10, and the lead inserted into the limiting groove 10 is pressed and clamped;

[0026] In order to achieve clamping and positioning of leads of different diameters and strengths, the pressing assembly 7 includes a push screw 15, a connecting plate 16 and an extrusion block 17. The push screw 15 can be rotatably arranged on the side of the support rod 6 away from the mounting plate 1. The connecting plate 16 is threadedly connected to the outer wall of the push screw 15. The extrusion block 17 is arranged on the side wall of the connecting plate 16 close to the limiting groove 10. The position of the extrusion block 17 corresponds to the limiting groove 10. When the push screw 15 is rotated, the external thread on the surface of the push screw 15 pushes the connecting plate 16 to move, so that the extrusion block 17 extends into the limiting groove 10 to press and clamp the lead in the limiting groove 10.

[0027] like Figure 2 and Figure 3 As shown, in order to achieve the position adjustment of the upper and lower symmetrical limit mechanism 2, the fixed point of the lead wire is increased to make the symmetrical limit mechanism 2 misaligned and adjusted. The transmission locking assembly 3 includes a connecting column 11, a gear 12, a limit plate 13 and a butterfly nut 14. One end of the connecting column 11 can be rotatably arranged at the center of the end surface of the mounting plate 1. The gear 12 penetrates the connecting column 11 and is slidably arranged on the outer side wall of the connecting column 11. The limit plate 13 is arranged at one end of the connecting column 11 away from the mounting plate 1. The butterfly nut 14 is threadedly connected to the outer side wall of the connecting column 11. The butterfly nut 14 is located between the limit plate 13 and the gear 12. Between the end faces, the gear 12 is meshed with the rack 9 symmetrically arranged above and below, and the connecting column 11 supports the gear 12. The gear 12 rotates on the outer wall of the connecting column 11, pushing the support rod 6 left and right, and through the meshing of the gear 12 and the rack 9, the symmetrical support rod 6 is moved in the opposite direction to achieve the misalignment of the limit groove 10, meet the wiring method of one line and one groove, increase the fixed point of the lead wire, rotate the butterfly nut 14, push the end face of the gear 12, so that the two ends of the gear 12 are close to the butterfly nut 14 and the mounting plate 1, to achieve the fixation of the gear 12, and at the same time position the upper and lower symmetrical limit mechanism 2.

[0028] Among them, fixing holes 18 are opened on the upper and lower sides of the end surface of the mounting plate 1, and the device is fixedly installed through the fixing holes 18 on the upper and lower sides of the mounting plate 1. The relative inner walls of the limiting groove 10 are provided with rubber pads 19, and the rubber pads 19 extend to the outside of the limiting groove 10. The corners of the opposite surface of the rubber pads 19 are chamfered to increase the friction with the lead surface and avoid scratches on the lead surface.

[0029] During specific use, the operator connects the mounting plate 1 to the distribution box through the fixing hole 18 of the bolt. When routing the electronic components and the wiring terminals, the hard lead with a thicker diameter can be inserted into the limiting groove 10. In the initial state, the butterfly nut 14 does not contact the end face of the gear 12, and pushes one of the support rods 6 to move left and right for adjustment. Through the engagement of the rack 9 of the gear 12, the symmetrical support rods 6 move in the opposite direction, and the limiting grooves 10 of the upper and lower symmetrical support rods 6 are misaligned. The butterfly nut 14 is rotated to clamp the gear 12 and position the upper and lower symmetrical support rods 6 at the same time. The limiting groove 10 guides the inserted wire and pulls the bent lead left and right. The push screw 15 is rotated to make the extrusion block 17 extend into the limiting groove 10 to achieve the pressing and clamping of the lead.

[0030] Although the embodiments of the utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents. In short, if those skilled in the art are inspired by them and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the scope of protection of the utility model.

Claims

1. An electric power installation lead fixture, comprising a mounting plate, characterized in that: Also includes Support rods are provided in two groups, which are installed on the supporting working surface of the mounting plate and arranged along the length direction of the mounting plate, and the support rods can be displaced along the width direction of the mounting plate respectively; The limiting mechanism is assembled on the support rod and changes the clamping position as the support rod moves; The transmission locking assembly is arranged between two support rods, and includes a rotating gear rotatably mounted on the supporting working surface of the mounting plate and a butterfly nut for locking the rotating gear. A rack matching the rotating gear is formed on one side of the support rod close to the rotating gear.

2. The power installation lead clamp according to claim 1, characterized in that: Two support plates are installed above and below the supporting working surface of the mounting plate, and a baffle is connected to one end of the support plate away from the mounting plate. A sliding hole is provided in the middle position of the support rod, and both ends of the sliding hole extend to both ends of the support rod to a predetermined length, limiting the displacement stroke of the support rod, and the support rod is slidably arranged on the outside of the support plate through the sliding hole, and the support rod is located between the mounting plate and the baffle.

3. The power installation lead clamp according to claim 2, characterized in that: A limiting groove is provided on one side of the support rod away from the mounting plate, and the limiting groove is arranged symmetrically with the sliding hole as the center.

4. The power installation lead clamp according to claim 3, characterized in that: A pressing component is provided on the side wall of the support rod near the opening of the limiting groove, and the position of the pressing component corresponds to the position of the limiting groove.

5. The electric power installation lead clamp according to claim 1, characterized in that: A connecting column is arranged in the middle of the mounting plate, the connecting column slidably supports the gear, and a limiting plate is arranged at one end of the connecting column away from the mounting plate.

6. The power installation lead clamp according to claim 4, characterized in that: The pressing assembly includes a push screw, a connecting plate and an extrusion block. The push screw can be rotatably arranged on the side of the support rod away from the mounting plate. The connecting plate is threadedly connected to the outer wall of the push screw. The extrusion block is arranged on the side wall of the connecting plate close to the limiting groove, and the extrusion block corresponds to the position of the limiting groove.

7. The electric power installation lead clamp according to claim 3, characterized in that: The opposite inner side walls of the limiting groove are provided with rubber pads, which extend to the outside of the limiting groove, and the corners of the opposite surfaces of the rubber pads are chamfered.

8. The electric power installation lead clamp according to claim 1, characterized in that: The end surface of the mounting plate is provided with fixing holes on both upper and lower sides.

9. The power installation lead clamp according to claim 1, characterized in that: The support plate is arranged in a rectangular shape.

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