CN219677781U - Electrical component wiring locking device - Google Patents

Abstract

The utility model relates to the field of locking devices, in particular to an electric element wiring locking device. Including the clamp levers that two bilateral symmetry set up, the tip of two clamp levers is all connected through sliding connection spare, is provided with stop gear on the sliding connection spare, all is provided with a plurality of sliders on the terminal surface that two clamp levers are relative, and the slider of upper and lower both sides corresponds the setting, and threaded connection has the screw rod on the slider of top, and the screw rod lower extreme rotates and is connected with the support of falling the U type, and the support rotation is connected with the arc, and the slider upper end of below is fixed with down the arc. The utility model can independently adjust the position between the upper arc plate and the lower arc plate, and can squeeze and stabilize the wiring with small wire diameter.

Description

Electrical component wiring locking device

Technical field

The utility model relates to the field of locking devices, specifically to an electrical component wiring locking device.

Background technique

Electrical cabinets are cabinets made of steel to protect the normal operation of components. When electrical components are installed in the electrical cabinet, the wiring of the electrical components needs to be locked with a locking device to prevent the wiring from shaking and falling off.

Most of the clamping parts of the wiring locking devices of some existing electrical cabinets that clamp the wiring are of the same specifications, and the clamping parts clamp the wiring simultaneously. However, during the use of the electrical cabinet, electrical appliances of different powers The wire diameter of the power supply is different. The wiring diameter of high-power electrical appliances is thicker, while the wiring diameter of small-power electrical appliances is smaller. If the electrical cabinet is connected to the wiring of high-power electrical appliances and low-power electrical appliances at the same time, if the wiring inside the electrical cabinet When the clamping parts of the provided wiring locking device are of the same specifications and the action of the clamping parts to clamp the wiring is synchronized, the clamping part of the wiring locking device can only clamp the wiring of high-power electrical appliances, and The wiring diameter of small power electrical appliances is too small and cannot be effectively clamped.

For example, the application number is CN202222350952.9, and the patent titled "Wiring Locking Device for Electrical Components of Electrical Cabinets" discloses a clamping part that clamps the wiring with the same specifications, and the clamping part clamps the wiring. It acts as a synchronous wiring locking device. When wiring, the entire component can be fixed on the installation cabinet by relying on the mounting holes 31. First, put the two wires into the corresponding direction slot of the lower lock seat 4, and intertwine the two wires together. , then press the upper support plate 2 downward, and the upper support plate 2 drives multiple upper lock seats 5 downward to approach the lower lock seat 4. First, the slope of the wedge 224 is squeezed into the side groove 222. When the upper lock seats 5 and After the lower lock seat 4 is closed, the wedge 224 completely passes through the square hole 13 to pop up and fasten. After the wiring is fastened between the two lock seats, the wire connection is pressed by the insulating pressure plate 56, and the other end of the pressure rod 55 is pressed against the deformed bulge 54, using the deformation force of the bulge 54 to provide greater extrusion. force, thus making the connection stronger and the wire less likely to detach.

The clamping parts for clamping the wires are of the same specifications, and the clamping parts clamp the wires synchronously. The wire locking device cannot separately clamp wires with different wire diameters.

Utility model content

The technical problem to be solved by this utility model is a method that can lock wiring with different wire diameters and manually adjust the position of the slider, thereby adapting to the installation of multiple rows of wiring and conveniently locking wiring with smaller wire diameters. Stable electrical component wiring locking device.

In order to achieve the above purpose, the technical solution provided by the utility model is:

The electrical component wiring locking device includes two clamping rods arranged symmetrically up and down. The ends of the two clamping rods are connected through sliding connectors. The sliding connectors are provided with a limiting mechanism. The opposite end faces of the two clamping rods are provided with multiple The sliders on the upper and lower sides are arranged correspondingly. The upper slider is threadedly connected to a screw. The lower end of the screw is rotationally connected to an inverted U-shaped bracket. An upper arc plate is rotated and connected in the bracket. The upper end of the lower slider is fixed. There is a lower curved panel.

Specifically, the sliding connector includes a fixed sleeve, a sliding rod is slidably inserted into the fixed sleeve, and the fixed sleeve and the sliding rod are fixedly connected to the upper and lower clamping rods respectively.

Specifically, the limiting mechanism includes a long groove opened on the fixed sleeve. The length direction of the long groove is parallel to the length direction of the fixed sleeve. A plurality of ratchet teeth corresponding to the long groove are fixed on the sliding rod. The plurality of ratchet teeth are fixed along the fixed sleeve. The sliding rods are arranged evenly in the length direction, and elastic claws are fixed on the fixed sleeve, and the elastic claws cooperate with the ratchet teeth.

Specifically, a fixed disk is fixed on the screw rod.

Specifically, a rubber pad is fixed on the inner edge of the lower arc plate.

Specifically, rotating shafts are fixed at both ends of the upper arc-shaped plate, and the rotating shafts are rotationally connected to the bracket.

Specifically, chute is provided on the opposite end faces of the two clamping rods, the length direction of the chute is parallel to the length direction of the clamping rod, and the slide block is slidably engaged in the chute on one side of the chute.

Specifically, an ear plate is fixed on the lower clamping rod.

Compared with the existing technology, the beneficial effects of this utility model are:

1. This utility model can independently adjust the position between the upper arc plate and the lower arc plate, and can squeeze and stabilize small wire diameter wiring.

2. The upper arc-shaped plate can rotate. When the opening of the upper arc-shaped plate and the opening of the lower arc-shaped plate are in the same direction, the lower end of the upper arc-shaped plate can enter the inside of the lower arc-shaped plate, so that wiring with smaller wire diameters can be carried out. Extrusion is stable.

3. The position of the slider can be changed to adapt to multi-row wiring installation.

Description of drawings

Figure 1 is a three-dimensional view of the utility model.

Figure 2 is a schematic diagram of rotating the upper arc plate to lock and stabilize wiring with smaller wire diameters.

The names of the parts in the attached pictures are:

1 clamp rod

2 ear plates

3 chute

4 sliders

5 screw

6 fixed plate

7 brackets

8 upper curved plate

9 shaft

10 lower curved plate

11 rubber pad

12 ratchet

13 elastic claws

14 long slot

15 fixed sets

16 Slider.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example.

Embodiment 1

Referring to Figure 1-2, the electrical component wiring locking device includes two clamping rods 1 arranged symmetrically up and down. The lower clamping rod 1 is fixed with an ear plate 2. The ends of the two clamping rods 1 are connected through sliding connectors. The sliding connection piece includes a fixed sleeve 15. A sliding rod 16 is slidably inserted into the fixed sleeve 15. The fixed sleeve 15 and the sliding rod 16 are fixedly connected to the upper and lower clamping rods 1 respectively.

A limiting mechanism is provided on the sliding connection piece. The limiting mechanism includes a long slot 14 opened on the fixed sleeve 15. The length direction of the long slot 14 is parallel to the length direction of the fixed sleeve 15. A plurality of ratchet teeth 12 corresponding to the long slot 14 are fixed on the sliding rod 16. The ratchet teeth 12 are evenly distributed along the length direction of the sliding rod 16. An elastic claw 13 is fixed on the fixed sleeve 15, and the elastic claw 13 cooperates with the ratchet teeth 12.

A plurality of slide blocks 4 are provided on the opposite end surfaces of the two clamping rods 1, and the slide blocks 4 on the upper and lower sides are provided correspondingly. A screw rod 5 is threadedly connected to the upper slide block 4, and a fixed disk 6 is fixed on the screw rod 5. The lower end of the screw 5 is rotatably connected to an inverted U-shaped bracket 7, and an upper arc plate 8 is rotatably connected inside the bracket 7. Both ends of the upper arc plate 8 are fixed with rotating shafts 9, and the rotating shafts 9 are rotatably connected to the bracket 7. A lower arc plate 10 is fixed on the upper end of the lower slider 4, and a rubber pad 11 is fixed on the inner edge of the lower arc plate 10.

The device can be fixed in the electrical cabinet through ear plates 2. When the wiring needs to be locked, the wiring is passed between the two clamping rods 1 and positioned between the upper arc plate 8 and the lower arc plate 10 . Then press the upper clamping lever 1 to move the upper clamping lever 1 toward the lower clamping lever 1, thereby locking multiple wirings at the same time. After the upper arc-shaped plate 8 and the lower arc-shaped plate 10 lock the wiring, the cooperation of the ratchet 12 and the elastic claw 13 can position the upper clamping rod 1 so that the upper arc-shaped plate 8 and the lower arc-shaped plate 10 Maintain clamping force on the wire. When one of the wirings needs to be disassembled, the screw 5 can be rotated through the fixed plate 6, so that the upper arc plate 8 corresponding to the wiring that needs to be disassembled moves upward. When one of the wirings is disassembled, there is no need to loosen the other wirings.

When the wire diameter difference of the wiring is large, the upper arc-shaped plate 8 with the smaller wire diameter can be rotated, so that the opening of the upper arc-shaped plate 8 and the opening of the lower arc-shaped plate 10 are in the same direction (as shown in Figure 2 state of the upper arc-shaped plate 8), after moving the upper clamping rod 1 to clamp the wiring with a larger diameter, rotate the screw 5 corresponding to the wiring with a smaller diameter so that the opening faces the lower arc-shaped plate The opening of 10 enters the lower arc plate 10 toward the same upper arc plate 8, thereby locking the wiring with a smaller wire diameter.

Embodiment 2

Referring to Figure 1, the other features of the electrical component wiring locking device are the same as those of Embodiment 1, except that:

The opposite end faces of the two clamping rods 1 are provided with chute 3. The length direction of the chute 3 is parallel to the length direction of the clamping rod 1. The slider 4 is slidably engaged in the chute 3 on one side thereof.

The position of the slider 4 can be changed, and the position of the wiring that needs to be locked can be adjusted so that the wiring corresponds to the electrical component to which it is connected. After the wiring and the electrical component are connected, it is more intuitive and can be adapted to multi-row wiring installation.

In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", " The orientations or positional relationships indicated by "top", "inner", "front", "center", "both ends", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. , rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present invention.

The above descriptions are only preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the present utility model. Within the protection scope of utility model.

Claims (8)

1. The electrical component wiring locking device includes two clamping rods (1) arranged symmetrically up and down. The ends of the two clamping rods (1) are connected through sliding connectors. The sliding connectors are provided with a limiting mechanism. It is characterized by: , multiple slide blocks (4) are provided on the opposite end faces of the two clamping rods (1), the slide blocks (4) on the upper and lower sides are arranged correspondingly, and the upper slide block (4) is threaded with a screw rod (5), The lower end of the screw (5) is rotatably connected to an inverted U-shaped bracket (7), the bracket (7) is rotatably connected to an upper arc plate (8), and the upper end of the lower slider (4) is fixed with a lower arc plate (10). . 2. The electrical component wiring locking device according to claim 1, characterized in that the sliding connector includes a fixed sleeve (15), a sliding rod (16) is slidably inserted into the fixed sleeve (15), and the fixed sleeve (15) 15) and the sliding rod (16) are fixedly connected to the upper and lower clamping rods (1) respectively. 3. The electrical component wiring locking device according to claim 2, characterized in that the limiting mechanism includes a long slot (14) opened on the fixed sleeve (15), and the length direction of the long slot (14) is consistent with the fixed sleeve. The length direction of the sleeve (15) is parallel, and a plurality of ratchet teeth (12) corresponding to the long groove (14) are fixed on the sliding rod (16). The plurality of ratchet teeth (12) are evenly distributed along the length direction of the sliding rod (16). Set, an elastic claw (13) is fixed on the fixed sleeve (15), and the elastic claw (13) cooperates with the ratchet tooth (12). 4. The electrical component wiring locking device according to claim 1, characterized in that a fixing plate (6) is fixed on the screw (5). 5. The electrical component wiring locking device according to claim 1, characterized in that a rubber pad (11) is fixed on the inner edge of the lower arc plate (10). 6. The electrical component wiring locking device according to claim 1, characterized in that rotating shafts (9) are fixed at both ends of the upper arc-shaped plate (8), and the rotating shaft (9) is rotationally connected to the bracket (7). 7. The electrical component wiring locking device according to claim 1, characterized in that chute (3) is provided on the opposite end surfaces of the two clamping rods (1), and the length direction of the chute (3) is in line with the clamping rod. The length direction of the rod (1) is parallel, and the slider (4) is slidably engaged in the slide groove (3) on one side of the rod (1). 8. The electrical component wiring locking device according to claim 1, characterized in that an ear plate (2) is fixed on the lower clamping rod (1).