CN220492465U

CN220492465U - Plug-in cable type power distribution cabinet

Info

Publication number: CN220492465U
Application number: CN202321899929.3U
Authority: CN
Inventors: 刘宇; 戢静
Original assignee: Chengdu Yuanxin Trading Co ltd
Current assignee: Chengdu Yuanxin Trading Co ltd
Priority date: 2023-07-19
Filing date: 2023-07-19
Publication date: 2024-02-13
Anticipated expiration: 2033-07-19

Abstract

The utility model discloses a plug-in cable type power distribution cabinet which comprises a cabinet body and a cabinet door, wherein a plurality of mounting plates are fixedly connected in sequence from top to bottom in the cabinet body, a plurality of connecting frames are inserted on the surfaces of the mounting plates, connecting terminals are arranged on the surfaces of the connecting frames, each connecting terminal comprises two connecting plates which are in mirror image distribution, connecting grooves with arc structures are respectively arranged on the sides, close to the connecting plates, of the two connecting plates, simultaneously, two corresponding telescopic grooves are respectively arranged at the upper ends and the lower ends, close to the connecting plates, of the two connecting plates, a first supporting spring is fixedly connected between the inner sides of the two corresponding telescopic grooves, meanwhile, T-shaped sliding blocks are respectively fixedly connected at the upper ends and the lower ends, close to the connecting frames, of the connecting plates, and T-shaped sliding grooves matched with the T-shaped sliding blocks are arranged on the surfaces of the connecting frames; the utility model realizes the tight connection of the cable and the wiring terminal, has simple operation and convenient installation, and simultaneously, the wiring terminal is suitable for cables with different sizes, and has wide practical range.

Description

Plug-in cable type power distribution cabinet

Technical Field

The utility model relates to the field of power distribution cabinets, in particular to a plug-in cable type power distribution cabinet.

Background

The power distribution cabinet is final-stage equipment of a power distribution system, is a generic name of a motor control center and is used in occasions with scattered load and fewer loops; motor control centers are used in load-concentrating, more circuit-rich applications to distribute power from a circuit of a higher-level power distribution unit to nearby loads, where the unit should provide protection, monitoring and control of the load.

Through retrieving, like a plug-in cable type switch board of utility model publication number CN209389491U, including the switch board box, the inlet is seted up to switch board box one side surface lower extreme, and the outlet has been seted up to switch board box rear surface upper end, sealing mechanism is all installed to inlet and outlet inside, switch board box inner surface back wall is located the below position department fixed mounting of outlet has the support bar, the draw-in groove has been seted up to the support bar upper surface, draw-in groove internally sliding mounting has plug-in type wiring end, through being provided with plug-in type wiring end, can save the terminal crimping process of cable, reduces the work load of on-the-spot installation by a wide margin, and the cable installation rate is fast, and can effectively arrange the cable after the installation to make things convenient for later stage maintenance.

The prior art solutions described above have the following drawbacks: when the cable head is connected with the plug-in type binding post, the connection between the cable head and the plug-in type binding post is needed to be realized through the lock nut, the lock nut is relatively inconvenient to operate due to the small size, and when the lock nut is locked, the convenience of cable plug-in connection is reduced by means of auxiliary tools, so that the plug-in type cable type power distribution cabinet is provided.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a plug-in cable type power distribution cabinet, which aims to solve the problems in the background art.

In order to solve the technical problems, the utility model provides the following technical scheme: the plug-in cable type power distribution cabinet comprises a cabinet body and a cabinet door, wherein a plurality of mounting plates are fixedly connected in the cabinet body from top to bottom in sequence, a plurality of connecting frames are plugged on the surfaces of the mounting plates, and connecting terminals are arranged on the surfaces of the connecting frames;

the wiring terminal comprises two wiring boards which are in mirror image distribution, wherein one sides of the two wiring boards which are close to each other are respectively provided with a connecting groove with an arc-shaped structure, simultaneously, the upper ends and the lower ends of the two wiring boards which are close to each other are respectively provided with two corresponding telescopic grooves, first supporting springs are fixedly connected between the inner sides of the two corresponding telescopic grooves respectively, meanwhile, the upper ends and the lower ends of the wiring boards which are close to one side of the connecting frame are fixedly connected with T-shaped sliding blocks respectively, and the surface of the connecting frame is provided with T-shaped sliding grooves which are matched with the T-shaped sliding blocks.

As a preferable technical scheme of the utility model, the middle part of the mounting plate is penetrated with a mounting groove, the connecting frame is of a U-shaped structure with a downward opening, and one end of the connecting frame is inserted into the mounting groove.

As a preferable technical scheme of the utility model, the side wall of the mounting groove is fixedly connected with a damping pad.

As a preferable technical scheme of the utility model, the surface of the wiring terminal is also provided with a positioning piece, the positioning piece comprises positioning plates respectively arranged on the surfaces of the two wiring boards, one ends of the two positioning plates, which are far away from each other, respectively penetrate through a support column, one end of the support column is fixedly connected with the surface of the wiring board, the other end of the support column is fixedly connected with a limiting block, and a second support spring sleeved on the surface of the support column is fixedly connected between one side of the limiting block and one side of the positioning plate.

As a preferable technical scheme of the utility model, one side of the positioning plate, which is far away from the support column, is provided with a movable column, and the other side of the positioning plate is provided with a sliding cavity which is matched with the movable column, and the movable column extends into the sliding cavity.

As a preferable technical scheme of the utility model, a plurality of arc-shaped bulges are distributed in the connecting groove on the inner side of the wiring board at equal intervals.

As a preferable technical scheme of the utility model, a plurality of plugboards are fixedly connected on the surface of the cabinet door from top to bottom in sequence, and a plurality of L-shaped frames with the same number as the wiring terminals are spliced on the surface of the plugboards.

Compared with the prior art, the utility model has the following beneficial effects:

the connecting terminal is composed of the two connecting plates, the T-shaped sliding block, the first supporting spring, the telescopic groove and the like, so that the tight connection between the cable and the connecting terminal is realized, the operation is simple, the installation is convenient, meanwhile, the connecting terminal is suitable for cables with different sizes, and the practical range is wide.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the connecting frame, the connecting terminal and the positioning member according to the present utility model;

FIG. 3 is a side view of the connector and mounting plate of the present utility model;

fig. 4 is a top view of the mounting plate of the present utility model.

Wherein: 1. a cabinet body; 2. a cabinet door; 3. a mounting plate; 31. a mounting groove; 32. a damping pad; 4. a connection terminal; 41. a wiring board; 42. a telescopic slot; 43. a first support spring; 44. a T-shaped slider; 45. a protrusion; 5. a connecting frame; 51. a T-shaped chute; 6. a positioning piece; 61. a positioning plate; 62. a support column; 63. a limiting block; 64. a second support spring; 65. a moving column; 66. a sliding cavity; 7. a plug board; 8. l-shaped frame.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Examples:

as shown in fig. 1 and 2, the utility model provides a plug-in cable type power distribution cabinet, which comprises a cabinet body 1 and a cabinet door 2, wherein a plurality of mounting plates 3 are fixedly connected in the cabinet body 1 from top to bottom in sequence, a plurality of connecting frames 5 are plugged on the surfaces of the mounting plates 3, and wiring terminals 4 are arranged on the surfaces of the connecting frames 5;

the wiring terminal 4 comprises two wiring boards 41 which are in mirror image distribution, wherein the adjacent sides of the two wiring boards 41 are respectively provided with a connecting groove with an arc structure, a plurality of protrusions 45 with arc structures are distributed at equal intervals in the connecting grooves on the inner sides of the wiring boards 41, meanwhile, the upper end and the lower end of the adjacent side of the two wiring boards 41 are respectively provided with two corresponding telescopic grooves 42, a first supporting spring 43 is fixedly connected between the inner sides of the two groups of two corresponding telescopic grooves 42 respectively, meanwhile, the upper end and the lower end of the adjacent side of the wiring boards 41 to the connecting frame 5 are respectively fixedly connected with a T-shaped sliding block 44, and the surface of the connecting frame 5 is provided with a T-shaped sliding groove 51 matched with the T-shaped sliding blocks 44;

in this embodiment, the connecting terminal 4 is plugged onto the surface of the mounting plate 3 through the connecting frame 5, so as to realize free arrangement distribution of cables, when the cables are connected with the connecting terminal 4, the insulating layer at the end part of the cable head is stripped firstly, then the two connecting plates 41 slide along the T-shaped sliding groove 51 through the T-shaped sliding block 44, so that the two connecting plates 41 are far away from each other, the distance between the two connecting plates 41 is increased, the first supporting springs 43 at the two ends are stretched, then the exposed cable head is inserted into the connecting grooves between the two connecting plates 41, the pulling force on the two connecting plates 41 is released again, the two connecting plates 41 drive the two connecting plates 41 to approach each other through the action of the first supporting springs 43, the cable head is clamped in the connecting grooves formed between the two connecting plates 41, the cable head is extruded through the protrusions 45 in the connecting grooves, the cables are tightly connected with the connecting terminal 4, the connecting terminal 4 is easy to operate, and convenient to install, and meanwhile, the connecting terminal 4 is suitable for cables with different sizes, and the practical range is wide.

As shown in fig. 3 and 4, this embodiment discloses that the middle part of the mounting plate 3 is penetrated with a mounting groove 31, the connecting frame 5 is of a U-shaped structure with a downward opening, one end of the connecting frame 5 is inserted into the mounting groove 31, the insertion between the wiring terminal 4 and the mounting plate 3 is realized through the connecting frame 5, the side wall of the mounting groove 31 is fixedly connected with a damping pad 32, the damping between the mounting plate 3 and the connecting frame 5 is improved, and the stability between the connecting frame 5 and the mounting plate 3 is further improved.

As shown in fig. 1 and 2, the surface of the connection terminal 4 is further provided with a positioning member 6, the positioning member 6 includes positioning plates 61 respectively disposed on the surfaces of the two connection plates 41, one ends of the two positioning plates 61, which are far away from each other, respectively penetrate through a support column 62, one end of the support column 62 is fixedly connected with the surface of the connection plate 41, the other end of the support column 62 is fixedly connected with a limiting block 63, and meanwhile, a second support spring 64 sleeved on the surface of the support column 62 is fixedly connected between one side of the limiting block 63 and one side of the positioning plate 61;

further, one of the positioning plates 61 is provided with a moving column 65 at a side far away from the supporting column 62, the other positioning plate 61 is provided with a sliding cavity 66 matched with the moving column 65 at a side, and the moving column 65 extends into the sliding cavity 66;

in this embodiment, when the cable is connected, the two positioning plates 61 are first pressed towards the end far away from the wiring board 41, and the second supporting spring 64 is compressed and contracted to enlarge the gap between the two positioning plates and the wiring board 41, then the end of the cable penetrates between the positioning plates 61 and the wiring board 41, and the tension on the positioning plates 61 is released, and the positioning plates 61 are driven to reset by the second supporting spring 64, so that the end of the cable is clamped between the positioning piece 6 and the wiring terminal 4, the stability of the end of the cable is increased, and meanwhile, the connection between the cable and the wiring terminal 4 is enlarged;

through the use of the movable column 65 and the sliding cavity 66 which are arranged between the two positioning plates 61, the stability between the two positioning plates 61 can be increased, meanwhile, when the two wiring plates 41 are far away from each other, the positioning plates 61 and the movable column 65 are driven to slide along the sliding cavity 66, the outer ends of the wiring terminals 4 are supported and guided, and meanwhile, the stability of the positioning piece 6 is improved.

As shown in fig. 1, this embodiment discloses that the surface of the cabinet door 2 is fixedly connected with a plurality of plugboards 7 from top to bottom in sequence, and a plurality of L-shaped frames 8 with the same number as the connecting terminals 4 are spliced on the surface of the plugboards 7, so that redundant cables are wound on the surface of the positioning piece 6, and later maintenance is facilitated.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plug-in cable formula switch board, includes cabinet body (1) and cabinet door (2), its characterized in that: a plurality of mounting plates (3) are fixedly connected in the cabinet body (1) from top to bottom in sequence, a plurality of connecting frames (5) are spliced on the surfaces of the mounting plates (3), and connecting terminals (4) are arranged on the surfaces of the connecting frames (5);

binding post (4) are including being two wiring boards (41) that mirror image distributes, two one side that wiring board (41) are close to mutually is provided with the spread groove of arc structure respectively, simultaneously, the upper and lower end that two wiring boards (41) are close to one side mutually is provided with two corresponding expansion grooves (42) respectively, has first supporting spring (43) between the inboard in two sets of two corresponding expansion grooves (42) respectively rigid couplings, and the upper and lower end that wiring board (41) are close to one side of link (5) simultaneously is rigid coupling respectively has T type slider (44), link (5) surface be provided with T type spout (51) with the looks adaptation of a plurality of T type sliders (44).

2. A patch cord power distribution cabinet in accordance with claim 1, wherein: the middle part of the mounting plate (3) is penetrated with a mounting groove (31), the connecting frame (5) is of a U-shaped structure with a downward opening, and one end of the connecting frame (5) is inserted into the mounting groove (31).

3. A patch cord power distribution cabinet in accordance with claim 2, wherein: damping pads (32) are fixedly connected to the side walls of the mounting grooves (31).

4. A patch cord power distribution cabinet in accordance with claim 1, wherein: the wiring terminal (4) surface still is provided with setting element (6), setting element (6) are including setting up locating plate (61) on two wiring board (41) surfaces respectively, two one end that locating plate (61) kept away from mutually is run through respectively has support column (62), support column (62) one end and wiring board (41) surface rigid coupling, its other end rigid coupling has stopper (63), and the rigid coupling has second supporting spring (64) of cover to establish on support column (62) surface between stopper (63) one side and locating plate (61) one side simultaneously.

5. The patch cord type power distribution cabinet of claim 4, wherein: one of the positioning plates (61) is provided with a moving column (65) at one side far away from the supporting column (62), the other positioning plate (61) is provided with a sliding cavity (66) matched with the moving column (65), and the moving column (65) extends into the sliding cavity (66).

6. A patch cord power distribution cabinet in accordance with claim 1, wherein: a plurality of protrusions (45) with arc structures are distributed in the connecting grooves on the inner side of the wiring board (41) at equal intervals.

7. A patch cord power distribution cabinet in accordance with claim 1, wherein: the cabinet door (2) surface from the top down has a plurality of plugboards (7) in proper order rigid coupling, plugboard (7) surface peg graft have a plurality of L type frames (8) the same with binding post (4) quantity.