CN219998804U - Drawing type low-voltage distribution box - Google Patents

Abstract

The utility model discloses a drawing type low-voltage distribution box, which belongs to the technical field of drawing type low-voltage distribution boxes and comprises a distribution box, wherein a sliding rail is fixedly arranged at the bottom of the inner wall of the distribution box, two positioning plates are fixedly arranged at the two sides of the inner wall of the distribution box, a sliding groove is formed in the positioning plates, a supporting frame is fixedly arranged on the surface of the sliding rail, positioning rods are fixedly arranged at the two sides of the surface of the supporting frame, the positioning rods are slidingly inserted into the sliding groove, and a handle is fixedly arranged on the side surface of the supporting frame.

Description

Drawing type low-voltage distribution box

Technical Field

The utility model relates to a low-voltage distribution box, in particular to a drawing type low-voltage distribution box, and belongs to the technical field of drawing type low-voltage distribution boxes.

Background

The distribution box is electric equipment, and has the characteristics of small volume, simple installation, stable and reliable operation, high space utilization rate, small occupied area and environmental protection effect.

The supporting frame inside the existing distribution box is often in the inner wall of the fixed mounting distribution box, when the electronic equipment in the deep inside the distribution box is damaged and needs to be maintained, maintenance personnel need to bend down to enter the inside of the distribution box, the electronic equipment is maintained, and the maintenance of the maintenance personnel is quite inconvenient.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a pull-type low-voltage distribution box, which can realize that a support frame is pulled from the internal position of the distribution box, so that the technical problem of inconvenience in maintenance of maintenance personnel caused by bending down to enter the inside of the distribution box, and maintenance of electronic equipment in the prior art is solved.

In order to solve the problems, the following technical scheme is provided:

the utility model provides a pull formula low voltage distribution box, includes the block terminal, the inner wall bottom fixed mounting of block terminal has the slide rail, two locating plates of inner wall both sides fixed mounting of block terminal, the spout has been seted up to the inside of locating plate, the fixed surface of slide rail installs the braced frame, just the fixed surface both sides of braced frame have the locating lever, the inside of locating lever slip grafting spout, the side fixed mounting of braced frame has the handle.

Further, two protruding blocks are uniformly and fixedly arranged on two sides of the inside of the supporting frame, two positioning shafts are fixedly connected to the inside of the protruding blocks, supporting plates are sleeved on the surfaces of the positioning shafts, torsion springs are sleeved on the surfaces of the positioning shafts, two ends of each torsion spring are respectively used for fixing the side surfaces of the supporting plates and the inner walls of the protruding blocks, and the same bearing plate is arranged on the surfaces of the two adjacent supporting plates.

Further, rectangular grooves are formed in the supporting plates, cross bars are fixedly mounted in the rectangular grooves, moving blocks are sleeved on the surfaces of the cross bars in a sliding mode, baffle plates are fixedly connected to the top ends of the moving blocks, and the baffle plates are located on the side faces of the bearing plates.

Further, the surface of the cross rod is sleeved with a spring, and two ends of the spring are respectively and fixedly connected with the side face of the positioning block and the inner wall of the rectangular groove.

Further, the two sides of the supporting frame are provided with protective nets, and the protective nets are connected with the supporting frame through bolts.

Further, the corners of the handle are arranged in a chamfering mode.

Further, the surface of the cross rod is arranged smoothly.

Compared with the prior art, the utility model has the beneficial effects that: the staff removes the bearing plate with electronic equipment fixed mounting's surface, when electronic equipment goes wrong, and the staff pulls the handle and removes the carriage on the slide rail surface, takes out the carriage from the switch board is inside, and the backup pad removes the outside to the switch board, and then is convenient for maintenance personal overhauls the electronic equipment on backup pad surface, and the rethread dismantles the bolt and takes out the protection network with the carriage to the maintenance personal of being convenient for takes out the bearing plate from the surface of backup pad.

Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. The embodiments of the utility model include many variations, modifications and equivalents within the spirit and scope of the appended claims.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

fig. 1 is a schematic view showing the overall structure of a pull-out type low-voltage distribution box according to a preferred embodiment of the present utility model;

FIG. 2 is an enlarged schematic view of the drawing of the low voltage switchgear of FIG. 1, illustrating a preferred embodiment of the present utility model;

FIG. 3 is a schematic side view of a drawer type low voltage distribution box projection and support plate in accordance with a preferred embodiment of the present utility model;

fig. 4 is a perspective view of the whole of a pull-out low voltage distribution box according to a preferred embodiment of the present utility model.

In the figure: 1. a distribution box; 2. a slide rail; 3. a positioning plate; 4. a chute; 5. a support frame; 6. a positioning rod; 7. a handle; 8. a protruding block; 9. positioning a shaft; 10. a support plate; 11. a torsion spring; 12. a carrying plate; 13. rectangular grooves; 14. a cross bar; 15. a moving block; 16. a baffle; 17. a spring; 18. and a protective net.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, the pull-type low-voltage distribution box provided by the embodiment comprises a distribution box 1, wherein a sliding rail 2 is fixedly installed at the bottom of the inner wall of the distribution box 1, two positioning plates 3 are fixedly installed at two sides of the inner wall of the distribution box 1, a sliding chute 4 is formed in the positioning plate 3, a supporting frame 5 is fixedly installed on the surface of the sliding rail 2, positioning rods 6 are fixedly installed at two sides of the surface of the supporting frame 5, the positioning rods 6 are slidably inserted into the sliding chute 4, a handle 7 is fixedly installed on the side surface of the supporting frame 5, workers fixedly install electronic equipment on the surface of a bearing plate 12, when the electronic equipment is in a problem, the staff pulls the supporting frame 5 on the surface of the sliding rail 2, the supporting frame 5 is pulled out from the inside of the distribution box, the supporting plate 10 is moved to the outside of the distribution box, and maintenance staff is facilitated to overhaul the electronic equipment on the surface of the supporting plate 10.

In this embodiment, as shown in fig. 1-4.

Preferably, two protruding blocks 8 are uniformly and fixedly arranged on two sides of the inside of the supporting frame 5, a positioning shaft 9 is fixedly connected to the inside of each protruding block 8, a supporting plate 10 is sleeved on the surface of each positioning shaft 9, a torsion spring 11 is sleeved on the surface of each positioning shaft 9, the side surfaces of the supporting plates 10 and the inner walls of the protruding blocks 8 are respectively fixed on two ends of each torsion spring 11, the same bearing plate 12 is placed on the surfaces of two adjacent supporting plates 10, the supporting plates 10 arranged on two sides of the supporting frame 5 provide supporting functions for the bearing plates 12, then the supporting plates 10 are adjusted to be in the vertical direction from the horizontal direction under the driving of the torsion springs 11, the occupied space area of the supporting plates 10 is saved, a cross rod 14 is fixedly arranged in each rectangular groove 13, a moving block 15 is sleeved on the surface of each cross rod 14 in a sliding mode, a baffle 16 is fixedly connected to the top end of each moving block 15, the baffle 16 is positioned on the side surfaces of the bearing plates 12, the surface of horizontal pole 14 is cup jointed in the sliding through movable block 15 to the baffle 16 at the movable block 15 top of being convenient for carries out horizontal position and removes, spring 17 has been cup jointed on the surface of horizontal pole 14, the side of fixed connection locating piece and the inner wall of rectangular channel 13 respectively at the both ends of spring 17, adjust the position of movable block 15 through spring 17, thereby adjust the position to baffle 16 and carry out elastic support, and then baffle 16 carries out the location clamp to the both sides of loading board 12, avoid loading board 12 to produce and control and rock, protection network 18 is connected through the bolt with carriage 5, set up through protection network 18, prevent the inside that substances such as insect got into carriage 5, the corner of handle 7 is the chamfer setting, avoid handle 7 corner sharp-pointed lead to maintainer hand damage, the surface of horizontal pole 14 is smooth setting, the movable block 15 of being convenient for carries out horizontal migration on the surface of horizontal pole 14.

The application principle and the application flow of the utility model are as follows: when the electronic equipment goes wrong, the staff pulls the handle 7 to move the supporting frame 5 on the surface of the sliding rail 2, the supporting frame 5 is pulled out of the power distribution cabinet, the supporting plate 10 is moved to the outside of the power distribution cabinet, and then maintenance staff is convenient to overhaul the electronic equipment on the surface of the supporting plate 10, the supporting frame 5 is taken out of the protecting net 18 through the dismounting bolt, so that the maintenance staff is convenient to take out the supporting plate 12 from the surface of the supporting plate 10, the supporting plate 10 is adjusted to be in the vertical direction from the horizontal direction under the driving of the torsion spring 11, the occupied space area of the supporting plate 10 is saved, the position of the moving block 15 is adjusted through the spring 17, the position of the baffle 16 is adjusted to be elastically supported, and the baffle 16 is positioned and clamped on two sides of the supporting plate 12, so that the supporting plate 12 is prevented from shaking left and right.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to specific circumstances.

While the utility model has been described in connection with specific embodiments, it will be apparent to those skilled in the art that the description is intended to be illustrative and not limiting in scope. Various modifications and alterations of this utility model will occur to those skilled in the art in light of the spirit and principles of this utility model, and such modifications and alterations are also within the scope of this utility model.

Claims (7)

1. The utility model provides a pull formula low voltage distribution box, its characterized in that, including block terminal (1), the inner wall bottom fixed mounting of block terminal (1) has slide rail (2), the inner wall both sides fixed mounting of block terminal (1) has two locating plates (3), spout (4) have been seted up to the inside of locating plate (3), the fixed surface of slide rail (2) installs braced frame (5), just the fixed surface both sides of braced frame (5) have locating lever (6), the inside of locating lever (6) slip grafting spout (4), the side fixed mounting of braced frame (5) has handle (7).

2. The drawing type low-voltage distribution box according to claim 1, wherein two protruding blocks (8) are uniformly and fixedly installed on two sides of the inside of the supporting frame (5), two positioning shafts (9) are fixedly connected to the inside of each protruding block (8), the surfaces of the positioning shafts (9) are sleeved with supporting plates (10), torsion springs (11) are sleeved on the surfaces of the positioning shafts (9), the two ends of each torsion spring (11) are respectively fixed on the side surfaces of the supporting plates (10) and the inner walls of the protruding blocks (8), and the same bearing plate (12) is placed on the surfaces of two adjacent supporting plates (10).

3. The drawing type low-voltage distribution box according to claim 2, characterized in that a rectangular groove (13) is formed in the supporting plate (10), a cross rod (14) is fixedly installed in the rectangular groove (13), a moving block (15) is sleeved on the surface of the cross rod (14) in a sliding mode, a baffle plate (16) is fixedly connected to the top end of the moving block (15), and the baffle plate (16) is located on the side face of the bearing plate (12).

4. A pull-out low voltage distribution box according to claim 3, characterized in that the surface of the cross bar (14) is sleeved with springs (17), and two ends of the springs (17) are respectively and fixedly connected with the side surfaces of the positioning blocks and the inner wall of the rectangular groove (13).

5. The drawing type low-voltage distribution box according to claim 1, wherein the two sides of the supporting frame (5) are provided with protective screens (18), and the protective screens (18) are connected with the supporting frame (5) through bolts.

6. A pull-out low voltage distribution box according to claim 1, characterized in that the corners of the handle (7) are arranged in a chamfer.

7. A draw-off low-voltage distribution box according to claim 3, characterized in that the surface of the cross bar (14) is provided smooth.