CN219286906U

CN219286906U - Power distribution cabinet with positioning mechanism at line interface

Info

Publication number: CN219286906U
Application number: CN202320809427.0U
Authority: CN
Inventors: 顾元云; 朱红辉; 刘刚
Original assignee: Shanghai Yuanle Electrical Machinery Co ltd
Current assignee: Shanghai Yuanle Electrical Machinery Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-06-30
Anticipated expiration: 2033-04-12

Abstract

The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with a positioning mechanism at a line interface, which comprises a power distribution cabinet main body, a limiting block and a V-shaped plate, wherein a breaker main body is arranged in the power distribution cabinet main body, a rectangular groove is formed in the limiting block, a clamping block is arranged in the rectangular groove, a cylinder is arranged on one side of the V-shaped plate, a spring is arranged at one end of the cylinder, which is far away from the V-shaped plate, of the V-shaped plate, one end of a connecting wire is inserted into the limiting block, the V-shaped plate extrudes the spring through the cylinder, the spring is stressed and compressed to generate a reverse elastic force, the spring pushes the V-shaped plate through the cylinder, the V-shaped plate is matched with the limiting block to clamp the connecting wire, the left and right shaking of the connecting wire is prevented, and the cable entering and exiting main body is similar.

Description

Power distribution cabinet with positioning mechanism at line interface

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with a positioning mechanism at a line interface.

Background

The distribution cabinet (box) transfer power distribution cabinet (box) and the illumination distribution cabinet (box) and the metering cabinet (box) are the final-stage equipment of the distribution system. The power distribution cabinet is a generic name of a motor control center. The power distribution cabinet is used in the occasions with dispersed load and less loops; the motor control center is used for occasions with concentrated loads and more loops, when the circuit breakers in the existing power distribution cabinet are connected with the access cables, the circuit breakers are connected at first, then the circuit breakers are connected with the access cables through the connecting wires, the connecting wires and the access cables are mutually matched and fixed with two insulating plates with conducting strips through a plurality of screws, and because the insulating plates can fix the connecting wires and the access cables at one time, workers need to fix the insulating plates and adjust the positions of the connecting wires and the access cables at the same time, and meanwhile, the screws need to be tightened.

Disclosure of Invention

Aiming at the problems in the prior art, a power distribution cabinet with a positioning mechanism at a line interface is provided.

The specific technical scheme is as follows:

the utility model provides a circuit interface department is equipped with positioning mechanism's switch board, includes switch board main part, stopper and V shaped plate, the inside of switch board main part is equipped with the circuit breaker main part, the bottom of circuit breaker main part is equipped with the connecting wire, the connecting wire is close to one side of switch board main part inner wall is equipped with the locating plate, the below of connecting wire is equipped with business turn over cable main part, the connecting wire with be equipped with the current-conducting plate between the business turn over cable main part, one side of current-conducting plate is equipped with the insulation board, the inside screw that runs through of insulation board is equipped with, rectangular channel has been seted up to inside the stopper, rectangular channel inside is equipped with the fixture block, one side of V shaped plate is equipped with the cylinder, the cylinder is kept away from the one end of V shaped plate is equipped with the spring.

Preferably, the circuit breaker main part is equipped with a plurality of, circuit breaker main part fixed connection is in the inside of switch board main part, the bottom fixed connection of circuit breaker main part is in the one end of connecting wire, the locating plate is located inside the switch board main part, one side fixed connection of locating plate is in the inner wall of switch board main part.

Preferably, the conductive plates are symmetrically distributed on two sides of the connecting line, the insulating plates are arranged on two sides, away from each other, of the two conductive plates, and the conductive plates are fixedly connected with the adjacent insulating plates.

Preferably, the insulating board close to the locating plate is fixedly connected with the locating plate, a plurality of screws are arranged, the screws are in threaded connection with the insulating board far away from the locating plate, and the two insulating boards are fixedly connected through the screws.

Preferably, the limiting blocks are arranged in a plurality, the limiting blocks are symmetrically distributed on the upper side and the lower side of the insulating plate, one end of each limiting block is fixedly connected to one side of the locating plate, and the limiting blocks are matched with the connecting lines in number.

Preferably, one side of the V-shaped plate is fixedly connected with one end of the cylinder, the cylinder is slidably connected with the inner wall of the limiting block, the other end of the cylinder is fixedly connected with one end of the spring, and the other end of the spring is fixedly connected with the inner wall of the limiting block.

Preferably, the fixture blocks are slidably connected to the inner wall of the rectangular groove, one end of each fixture block is fixedly connected to one side of the cylinder, and the fixture blocks are symmetrically distributed on the upper side and the lower side of the cylinder.

The technical scheme has the following advantages or beneficial effects:

1. through having set up stopper and V shaped plate, insert the inside stopper with the one end of connecting wire, under the exogenic action, V shaped plate passes through the cylinder extrusion spring, and spring atress compression produces the resilience force, and the spring passes through the cylinder and promotes V shaped plate, and V shaped plate cooperation stopper carries out the centre gripping to the connecting wire, prevents that the connecting wire from rocking about, fixes a position the connecting wire, and business turn over cable main part is the same, easy operation, after fixing a position the connecting wire with business turn over cable main part, the workman only need fix the insulation board together can be connected the connecting wire with business turn over cable main part with the screw, the workman carries out independent operation.

Drawings

Embodiments of the present utility model will now be described more fully with reference to the accompanying drawings. The drawings, however, are for illustration and description only and are not intended as a definition of the limits of the utility model.

Fig. 1 is a schematic structural diagram of an inside of a power distribution cabinet provided with a positioning mechanism at a line interface;

fig. 2 is an enlarged view of a portion a of a power distribution cabinet provided with a positioning mechanism at a line interface according to the present utility model;

fig. 3 is a schematic diagram of a local structure of a power distribution cabinet with a positioning mechanism at a line interface according to the present utility model;

FIG. 4 is a cross-sectional view of a power distribution cabinet with a positioning mechanism at a line interface according to the present utility model wherein a stop block assembly;

the above reference numerals denote: 1. a power distribution cabinet main body; 2. a limiting block; 3. a V-shaped plate; 4. a breaker main body; 5. a connecting line; 6. an insulating plate; 7. a cable inlet and outlet body; 8. a positioning plate; 9. a screw; 10. a conductive plate; 11. a spring; 12. rectangular grooves; 13. a clamping block; 14. a cylinder.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

The utility model is further described below with reference to the drawings and specific examples, which are not intended to be limiting.

Referring to fig. 1-4, a power distribution cabinet with a positioning mechanism at a line interface comprises a power distribution cabinet body 1, a limiting block 2 and a V-shaped plate 3, wherein a breaker body 4 is arranged in the power distribution cabinet body 1, a connecting wire 5 is arranged at the bottom end of the breaker body 4, a positioning plate 8 is arranged on one side, close to the inner wall of the power distribution cabinet body 1, of the connecting wire 5, an incoming cable body 7 is arranged below the connecting wire 5, a conductive plate 10 is arranged between the connecting wire 5 and the incoming cable body 7, an insulating plate 6 is arranged on one side of the conductive plate 10, screws 9 are penetrated inside the insulating plate 6, rectangular grooves 12 are formed in the limiting block 2, clamping blocks 13 are arranged inside the rectangular grooves 12, a cylinder 14 is arranged on one side of the V-shaped plate 3, a spring 11 is arranged at one end, far away from the V-shaped plate 3, of the cylinder 14 is used for inserting one end of the connecting wire 5 into the limiting block 2, under the action of external force, the V-shaped plate 3 presses the spring 11 through the cylinder 14, the spring 11 is compressed by the cylinder 14, the V-shaped plate 3 pushes the V-shaped plate 3 to clamp the connecting wire 5 through the cylinder 14, the connecting wire 5 is prevented from shaking left and right, the connecting wire 5 is prevented from being connected with the insulating plate 7 by the insulating plate, and the connecting wire 7 can be easily moved by the worker, and the positioning plate 7 can be connected with the insulating plate 7 by the insulating plate, and the positioning plate is easy to be moved by the positioning of the main body, and the connecting wire 7, and the worker can be easily moved by the positioning of the insulating plate and the positioning plate.

Further, the breaker main body 4 is provided with a plurality of, the breaker main body 4 is fixedly connected in the inside of the power distribution cabinet main body 1, the bottom fixed connection of the breaker main body 4 is at one end of the connecting wire 5, the locating plate 8 is located in the inside of the power distribution cabinet main body 1, one side of the locating plate 8 is fixedly connected in the inner wall of the power distribution cabinet main body 1, the connecting wire 5 is used for connecting more than two breaker main bodies 4, and referring to the attached figure 1, the inside of the power distribution cabinet main body 1 is provided with a mounting rack and other mechanisms matched with the breaker main bodies 4.

Further, the conductive plates 10 are symmetrically distributed on two sides of the connecting wire 5, insulating plates 6 are arranged on two sides, away from each other, of the two conductive plates 10, the conductive plates 10 are fixedly connected with the adjacent insulating plates 6, the conductive plates 10 are made of metal materials and used for conducting electricity, the insulating plates 6 are made of insulating materials, and electric shock of a user during maintenance of internal elements of the power distribution cabinet body 1 is avoided.

Further, the insulating plate 6 close to the locating plate 8 is fixedly connected with the locating plate 8, the plurality of screws 9 are arranged, the screws 9 are in threaded connection with the insulating plate 6 far away from the locating plate 8, the two insulating plates 6 are fixedly connected through the screws 9, referring to fig. 3, rectangular metal terminals are arranged at the ends, close to the in-out cable main body 7, of the connecting wire 5, when the two insulating plates 6 are fixed together through the screws 9, the connecting wire 5 and the metal terminals of the in-out cable main body 7 are tightly fixed between the conductive plates 10, and communication between the connecting wire 5 and the in-out cable main body 7 is achieved.

Further, the limiting blocks 2 are provided with a plurality of limiting blocks 2, the limiting blocks 2 are symmetrically distributed on the upper side and the lower side of the insulating plate 6, one end of each limiting block 2 is fixedly connected to one side of the corresponding locating plate 8, the limiting blocks 2 are matched with the connecting lines 5 in number, the locating plates 8 provide stress points for the limiting blocks 2, and referring to fig. 4, one end of each limiting block 2 is provided with a rectangular through groove, so that the distance between the corresponding connecting line 5 and the cable main body 7 in left and right shaking can be limited.

Further, one side fixed connection of V-arrangement board 3 is in the one end of cylinder 14, and cylinder 14 sliding connection is at the inner wall of stopper 2, and the other end fixed connection of cylinder 14 is in the one end of spring 11, and the other end fixed connection of spring 11 is at the inner wall of stopper 2, and elastic spring 11 can produce the resilience force when receiving the extrusion, and spring 11 can carry out the centre gripping to connecting wire 5 and business turn over cable main part 7 through cylinder 14 cooperation V-arrangement board 3, fixes a position the two.

Further, the fixture block 13 is slidably connected to the inner wall of the rectangular groove 12, one end of the fixture block 13 is fixedly connected to one side of the cylinder 14, the fixture blocks 13 are symmetrically distributed on the upper side and the lower side of the cylinder 14, and the fixture block 13 is matched with the rectangular groove 12 to prevent the cylinder 14 from being separated from the limiting block 2.

Working principle: when the device is used, one end of the connecting wire 5 is inserted into the limiting block 2, the V-shaped plate 3 is extruded under the action of external force, the V-shaped plate 3 pushes the cylinder 14 to slide, the cylinder 14 drives the clamping block 13 to slide in the rectangular groove 12, one side of the cylinder 14 far away from the V-shaped plate 3 presses the spring 11, the spring 11 is compressed under the stress and generates a rebound force, the spring 11 pushes the V-shaped plate 3 through the cylinder 14, the V-shaped plate 3 is matched with the limiting block 2 to clamp the connecting wire 5, at the moment, the connecting wire 5 is fixed in the limiting block 2, the cable inlet and outlet main body 7 is inserted into the limiting block 2 in the same way, manual adjustment is not needed, the two insulating plates 6 are combined together, the conducting plate 10 is tightly contacted with the connecting wire 5 and the terminal of the cable inlet and outlet main body 7, and the connecting wire 5 and the cable inlet and outlet main body 7 can be connected through the screw 9.

The foregoing is merely illustrative of the preferred embodiments of the present utility model and is not intended to limit the embodiments and scope of the present utility model, and it should be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included in the scope of the present utility model.

Claims

1. A switch board that line interface department was equipped with positioning mechanism, its characterized in that: including switch board main part (1), stopper (2) and V shaped plate (3), the inside of switch board main part (1) is equipped with circuit breaker main part (4), the bottom of circuit breaker main part (4) is equipped with connecting wire (5), connecting wire (5) are close to one side of switch board main part (1) inner wall is equipped with locating plate (8), the below of connecting wire (5) is equipped with business turn over cable main part (7), connecting wire (5) with be equipped with current-conducting plate (10) between business turn over cable main part (7), one side of current-conducting plate (10) is equipped with insulation board (6), inside the running through of insulation board (6) is equipped with screw (9), rectangular channel (12) have been seted up to stopper (2), rectangular channel (12) inside is equipped with fixture block (13), one side of V shaped plate (3) is equipped with cylinder (14), the one end that V shaped plate (3) were kept away from is equipped with spring (11).

2. The power distribution cabinet with a positioning mechanism at a line interface according to claim 1, wherein: the circuit breaker main body (4) is provided with a plurality of circuit breakers, the circuit breakers (4) are fixedly connected in the power distribution cabinet main body (1), the bottom of the circuit breakers (4) is fixedly connected with one end of the connecting wire (5), the locating plate (8) is positioned in the power distribution cabinet main body (1), and one side of the locating plate (8) is fixedly connected with the inner wall of the power distribution cabinet main body (1).

3. The power distribution cabinet with a positioning mechanism at a line interface according to claim 1, wherein: the conductive plates (10) are symmetrically distributed on two sides of the connecting line (5), the insulating plates (6) are arranged on two sides, away from each other, of the conductive plates (10), and the conductive plates (10) are fixedly connected with the adjacent insulating plates (6).

4. The power distribution cabinet with a positioning mechanism at a line interface according to claim 1, wherein: be close to locating plate (8) insulation board (6) fixed connection locating plate (8), screw (9) are equipped with a plurality ofly, screw (9) threaded connection keep away from locating plate (8) insulation board (6), two insulation board (6) are through screw (9) fixed connection.

5. The power distribution cabinet with a positioning mechanism at a line interface according to claim 1, wherein: the limiting blocks (2) are arranged in a plurality, the limiting blocks (2) are symmetrically distributed on the upper side and the lower side of the insulating plate (6), one end of each limiting block (2) is fixedly connected to one side of the locating plate (8), and the limiting blocks (2) are matched with the connecting lines (5) in number.

6. The power distribution cabinet with a positioning mechanism at a line interface according to claim 1, wherein: one side of the V-shaped plate (3) is fixedly connected with one end of the cylinder (14), the cylinder (14) is slidably connected with the inner wall of the limiting block (2), the other end of the cylinder (14) is fixedly connected with one end of the spring (11), and the other end of the spring (11) is fixedly connected with the inner wall of the limiting block (2).

7. The power distribution cabinet with a positioning mechanism at a line interface according to claim 1, wherein: the clamping blocks (13) are slidably connected to the inner wall of the rectangular groove (12), one ends of the clamping blocks (13) are fixedly connected to one side of the cylinder (14), and the clamping blocks (13) are symmetrically distributed on the upper side and the lower side of the cylinder (14).