Alternating-current low-voltage distribution box

Abstract

The utility model provides an alternating-current low-voltage distribution box, which relates to the technical field of distribution boxes and comprises a distribution box body, an annular plate is arranged in the distribution box body, square grooves are formed in the inner walls of the two sides of the distribution box body, and protruding plates are fixedly connected to the two side walls of the annular plate and close to the center. The convex plate is located in the square groove and slidably connected with the square groove, a pull rod is fixedly connected to the surface of the convex plate, the other end of the pull rod penetrates through the distribution box body and slidably connected with the distribution box body, a fixing plate is fixedly connected to one end of the pull rod, and L-shaped sliding holes are formed in the positions, close to the two ends, of the surface of the annular plate. According to the utility model, the rotating piece is rotated to drive the screw rod to rotate, the screw rod rotates to enable the screw rod to move along the radial direction of the thread, and the effect that the clamping rod is separated from the interior of the clamping groove can be achieved, so that the effect of conveniently adjusting the distance between the mounting plates can be achieved, and the effect of conveniently maintaining can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a distribution box technical field especially interchanges low voltage distribution box. BACKGROUND

[0002] The interchanges low voltage distribution box is a kind of electrical equipment for distributing interchanges low voltage electric energy, is widely used in various buildings, industrial sites, infrastructure and other fields.It can distribute the input interchanges low voltage power supply (usually 380V / 220V) to multiple output branches, provides power for different electrical equipment and load, and also has overload, short circuit, leakage and other protection functions, to ensure the safe and stable operation of power system.

[0003] The existing interchanges low voltage distribution box is not convenient to adjust the row distance of electrical components after the installation of internal electrical components, and it is more troublesome to maintain when the electrical components need to be maintained, therefore, an interchanges low voltage distribution box is needed to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the problem that the interchanges low voltage distribution box in prior art is not convenient to adjust the row distance of electrical components after the installation of internal electrical components, and it is more troublesome to maintain when the electrical components need to be maintained, and provides an interchanges low voltage distribution box.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: an interchanges low voltage distribution box, including distribution box body, the inside of distribution box body is equipped with ring plate, the both sides inner wall of distribution box body is all set up square groove, the both sides wall of ring plate and close to the center are all fixedly connected with convex plate, the convex plate is located in square groove and is connected with sliding, the surface of convex plate is fixedly connected with pull rod, the other end of pull rod penetrates distribution box body and is connected with sliding, one end of pull rod is fixedly connected with fixed plate, the surface of ring plate and close to both ends are all set up L type sliding hole, the inside of L type sliding hole is all slidably connected with L type sliding plate, the L type sliding plate is all fixedly connected with mounting plate between, the inner wall of L type sliding hole is set up with interval, the inner side wall of L type sliding plate and close to the center are all set up circular groove, the inside of circular groove is equipped with screw rod, one end of screw rod is all fixedly connected with clamping rod, the clamping rod is located in the inside of card slot and is matched, the other end of screw rod penetrates L type sliding plate and is connected with screw thread.

[0006] Preferably, the bottom of the distribution box body and close to the four corners are all fixedly connected with supporting legs, and the shape of the supporting legs is trapezoidal.

[0007] Preferably, the surface of the convex plate and close to both ends are provided with limiting holes, the inner part of the limiting holes are slidably connected with limiting rods, and the both ends of the limiting rods are fixedly connected with the inner wall of the square groove.

[0008] Preferably, the surface of the fixed plate is fixedly connected with a handle, and the surface of the fixed plate and close to both ends are provided with mounting holes.

[0009] Preferably, one end of the screw rod is fixedly connected with a rotating piece.

[0010] Preferably, the surface of the distribution box body is embedded and mounted with a box cover through a buckle connection.

[0011] Compared with the prior art, the utility model has the advantages and positive effects that,

[0012] 1、 in the utility model, the rotating piece can drive the screw rod to rotate, the screw rod can move along the thread radially by rotating, can play the effect that makes the clamping rod separate from the inside of the clamping groove, thereby can reach the effect that the distance between the installation plates is adjusted conveniently, thereby can reach the role that the maintenance is convenient.

[0013] 2、 in the utility model, the ring plate can be pulled out from the inside of the distribution box body by pulling the handle, can play the effect that the rotating piece is rotated conveniently, and also can play the role that the electric element is maintained conveniently. DRAWINGS

[0014] Figure 1 An overall structure perspective view of the alternating current low-voltage distribution box is provided for the utility model;

[0015] Figure 2 An overall structure internal view of the alternating current low-voltage distribution box is provided for the utility model;

[0016] Figure 3 A partial structure perspective view of the alternating current low-voltage distribution box is provided for the utility model;

[0017] Figure 4 A partial structure sectional view of the alternating current low-voltage distribution box is provided for the utility model;

[0018] Figure 5 An A area structure enlarged view of the alternating current low-voltage distribution box is provided for the utility model; Figure 4

[0019] ​Legend: 1. Distribution box body; 2. Support leg; 3. Ring plate; 4. Square groove; 5. Protruding plate; 6. Limiting rod; 7. Limiting hole; 8. Pull rod; 9. Fixing plate; 10. Handle; 11. Mounting hole; 12. Mounting plate; 13. L-shaped sliding hole; 14. L-shaped sliding plate; 15. Slot; 16. Round groove; 17. Screw; 18. Locking rod; 19. Adapter; 20. Box cover. Detailed Implementation

[0020] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0021] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] Example 1, such as Figures 1-5 As shown, this utility model provides an AC low-voltage distribution box, including a distribution box body 1. An annular plate 3 is provided inside the distribution box body 1. Square grooves 4 are formed on both inner walls of the distribution box body 1. A protruding plate 5 is fixedly connected to both inner walls of the annular plate 3 near its center. The protruding plate 5 is located inside the square groove 4 and slidably connected thereto. A pull rod 8 is fixedly connected to the surface of the protruding plate 5. The other end of the pull rod 8 passes through the distribution box body 1 and is slidably connected thereto. A fixing plate 9 is fixedly connected to one end of the pull rod 8, which allows the pull rod 8 to pull the protruding plate 5 to slide inside the square groove 4. Simultaneously, the sliding of the protruding plate 5 can drive the annular plate 3 to move. L-shaped sliding holes 13 are formed on the surface of the annular plate 3 near both ends. The inner surface of the L-shaped sliding holes 13... The L-shaped slide plates 14 are slidably connected at equal intervals. Mounting plates 12 are fixedly connected to each L-shaped slide plate 14. The mounting plates 12 can move up and down to drive the L-shaped slide plates 14 to slide inside the L-shaped sliding holes 13. The inner wall of the L-shaped sliding holes 13 is provided with slots 15 at equal intervals. The inner side wall of the L-shaped slide plates 14 is provided with circular grooves 16 near the center. The circular grooves 16 are provided with screws 17. One end of each screw 17 is fixedly connected to a locking rod 18. The locking rod 18 is located inside the slot 15 and is adapted to it. The other end of the screw 17 passes through the L-shaped slide plate 14 and is threaded to it. The screw 17 can rotate to move itself and drive the locking rod 18 to be inserted into or removed from the slot 15.

[0023] Example 2, as Figures 1-5As shown, the bottom of the distribution box body 1 is fixedly connected with support legs 2 near the four corners, the shape of the support legs 2 is trapezoidal, which can support the bottom of the distribution box body 1; the surface of the protruding plate 5 is provided with limiting holes 7 near the two ends, the limiting holes 7 are slidably connected with limiting rods 6, the two ends of the limiting rods 6 are fixedly connected with the inner wall of the square groove 4, which can limit the protruding plate 5; the surface of the fixed plate 9 is fixedly connected with handles 10, which can facilitate pulling the pull rod 8; the surface of the fixed plate 9 is provided with mounting holes 11 near the two ends, which can fix the fixed plate 9; one end of the screw rod 17 is fixedly connected with a rotating piece 19, which can facilitate the rotation of the screw rod 17; the surface of the distribution box body 1 is embedded and installed with a buckle connected box cover 20, which can cover the distribution box body 1.

[0024] Working principle: the bolts in the mounting holes 11 are removed, at this time, the ring plate 3 can be pulled out from the inside of the distribution box body 1 by pulling the handle 10, and the mounting plate 12 can be pulled out, at this time, the electric element can be installed on the mounting plate 12, when the distance between the electric elements needs to be adjusted, the screw rod 17 can be rotated by rotating the rotating piece 19, the rotation of the screw rod 17 can make it move radially along the screw thread, which can make the clamping rod 18 disengage from the inside of the clamping groove 15, so that the distance between the mounting plates 12 can be adjusted conveniently, when the adjustment is completed, the clamping rod 18 is reset by reversing the rotating piece 19, at this time, the ring plate 3 is reset by pushing the handle 10.

[0025] The wiring diagram of the distribution box body 1 in the utility model belongs to the common knowledge in the art, and its working principle is a known technology, and the model is selected according to actual use, so the control mode and wiring arrangement of the distribution box body 1 are not explained in detail.

[0026] The above is only a preferred embodiment of the utility model, and does not limit other forms of the utility model, any skilled person in the art can change or modify the above disclosed technology content into equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the utility model still belongs to the protection scope of the utility model technical scheme.

Claims

1. An alternating current low voltage distribution box comprising a distribution box body (1), characterized in that: The inside of the distribution box body (1) is provided with a ring plate (3), both sides of the distribution box body (1) are provided with a square slot (4), both sides of the ring plate (3) and close to the center are fixedly connected with a protruding plate (5), the protruding plate (5) is located in the square slot (4) and is in sliding connection with it, the surface of the protruding plate (5) is fixedly connected with a pull rod (8), the other end of the pull rod (8) penetrates the distribution box body (1) and is in sliding connection with it, one end of the pull rod (8) is fixedly connected with a fixed plate (9), the surface of the ring plate (3) and close to both ends are provided with an L-shaped sliding hole (13), the inside of the L-shaped sliding hole (13) is slidably connected with an L-shaped sliding plate (14) at equal intervals, the L-shaped sliding plates (14) are fixedly connected with a mounting plate (12) between them, the inner wall of the L-shaped sliding hole (13) is provided with a clamping groove (15) at equal intervals, the inner side wall of the L-shaped sliding plate (14) and close to the center are provided with a circular groove (16), the inside of the circular groove (16) is provided with a screw rod (17), one end of the screw rod (17) is fixedly connected with a clamping rod (18), the clamping rod (18) is located in the clamping groove (15) and is matched with it, the other end of the screw rod (17) penetrates the L-shaped sliding plate (14) and is in threaded connection with it.

2. An AC low voltage distribution panel according to claim 1, characterized in that: The bottom of the distribution box body (1) and close to the four corners are fixedly connected with supporting legs (2), the shape of the supporting legs (2) is trapezoidal.

3. An AC low voltage distribution panel according to claim 1, characterized in that: The surface of the protruding plate (5) and close to both ends are provided with limiting holes (7), the inside of the limiting holes (7) is slidably connected with limiting rods (6), both ends of the limiting rods (6) are fixedly connected with the inner wall of the square slot (4).

4. An AC low voltage distribution panel according to claim 1, characterized in that: The surface of the fixed plate (9) is fixedly connected with a handle (10), the surface of the fixed plate (9) and close to both ends are provided with mounting holes (11).

5. An AC low voltage distribution panel according to claim 1, wherein: One end of the screw rod (17) is fixedly connected with a rotating piece (19).

6. An AC low voltage distribution panel according to claim 1, characterized in that: The surface of the distribution box body (1) is embedded and mounted with a box cover (20) connected with buckles.

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