CN209993930U

CN209993930U - Safe type block terminal

Info

Publication number: CN209993930U
Application number: CN201920869641.9U
Authority: CN
Inventors: 何庆洋
Original assignee: Shanghai Lanhui Electrical Equipment Co Ltd
Current assignee: Shanghai Lanhui Electrical Equipment Co Ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-01-24
Anticipated expiration: 2029-06-11

Abstract

The utility model discloses a safe type block terminal, including the case shell, the last fixed surface of case shell installs the roof, and the lower surface of case shell is provided with the base, the antetheca swing joint of case shell has the chamber door, fixed mounting has the connecting pin between the front surface of a rear surface side border position of chamber door and case shell, and is provided with same group's sealing washer between the rear surface border position of chamber door and the case shell, the sealing washer is frame type structure, the front surface top intermediate position of chamber door is provided with the warning sign, and the front surface of warning sign pastes and has the fluorescent film, the dead slot has been seted up to the internal surface intermediate position of case shell, and the inner wall of case shell has the PVC plastic slab through dead slot fixed mounting. The utility model discloses it is excellent with reinforcing anticreep effect and heat-proof quality to have good waterproof insulating properties, simultaneously, thereby the installation of the not unidimensional component of being convenient for of electrical components mounting structure is adjustable, and is comparatively practical, is fit for extensively promoting and using.

Description

Safe type block terminal

Technical Field

The utility model relates to a block terminal, in particular to safe type block terminal.

Background

The distribution box has the characteristics of high space utilization rate, small occupied area and good environmental protection, is an important object of a power system, is usually used for distributing electric energy so as to facilitate distribution management, is a center for reasonably distributing the electric energy by directing various components in a power supply line, and is common to use in places such as factories, buildings, communities and the like.

At present, when the block terminal used, waterproof insulating properties was not good, and the distribution lines trouble when the incasement is because of discharging the condition that derives and cause the electric leakage easily, and simultaneously, electrical components mounting structure can not be adjusted, brought inconvenience for the installation of not unidimensional component. Therefore, we propose a safety electrical box.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a safety distribution box, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a safe distribution box comprises a box shell, wherein a top plate is fixedly arranged on the upper surface of the box shell, a base is arranged on the lower surface of the box shell, a box door is movably connected to the front wall of the box shell, a connecting pin is fixedly arranged between the edge position of one side of the rear surface of the box door and the front surface of the box shell, a same group of sealing rings are arranged between the edge position of the periphery of the rear surface of the box door and the box shell, the sealing rings are of frame structures, a warning board is arranged in the middle position of the top of the front surface of the box door, a fluorescent film is attached to the front surface of the warning board, a hollow groove is formed in the middle position of the inner surface of the box shell, a PVC plastic plate is fixedly arranged on the inner wall of the box shell through the hollow groove, the longitudinal section of the PVC plastic plate is shaped like a frame, three groups of concave blocks are fixedly arranged on the outer walls of two sides, three groups the load board is in vertical parallel distribution, is located the centre the surface fixed position of load board installs a plurality of groups parting bead, a plurality of groups the parting bead horizontal distribution, internal surface one side fixed position of case shell installs the gypsum board.

Furthermore, handles are fixedly mounted at the top positions of the outer walls of the two sides of the box shell, and the two groups of handles are horizontally distributed.

Furthermore, the quantity of connecting pin is two sets of, two sets of connecting pin is in vertical parallel distribution, and the case shell is kept away from the front surface side edge intermediate position of connecting pin and is provided with the doorknob.

Furthermore, the same group of wire cavities is formed between the middle position of the bottom of the box shell and the middle positions of the upper surface and the lower surface of the base.

Furthermore, three groups of concave blocks positioned on the same side are distributed in parallel in the vertical direction, and two groups of concave blocks positioned on the same transverse direction are symmetrically distributed by taking the longitudinal axis of the box shell as the center.

Further, the load board horizontal installation, and the rear surface of load board and the inner wall rear side of case shell contact mutually, the dead slot sets up between gypsum board and PVC plastic slab.

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

1. the utility model discloses a safe type block terminal makes up the isolation space that the inner structure PVC plastic slab of case shell encloses by the caulking groove divided PVC plastic slab and gypsum board through the setting, thereby because of it has the good waterproof and insulating properties can guarantee to discharge when the distribution lines trouble of incasement can not derive, has strengthened the anticreep effect of block terminal to the thermal-insulated effect of microporous structure reinforcing block terminal through the gypsum board.

2. The utility model discloses a safe type block terminal is as the supporter through the load board that sets up by concave type piece installation, for providing the installation support like circuit element such as air switch, fuse to separate through the installation of the many multiunit components of parting bead, improve the clean and tidy nature of electrical apparatus installation in the block terminal, and the load board can be in concave type piece internal slip, dismantle convenient make installation distance adjustable, so that not unidimensional component's installation.

Drawings

Fig. 1 is a schematic view of the overall structure of the safety distribution box of the present invention;

fig. 2 is a sectional view of the safety distribution box of the present invention;

fig. 3 is the utility model discloses the section view of the case shell of safe type block terminal.

In the figure: 1. a cabinet housing; 2. a top plate; 3. a base; 4. a grip; 5. a box door; 6. a connecting pin; 7. a door handle; 8. a seal ring; 9. a warning board; 10. a fluorescent film; 11. a wire lumen; 12. PVC plastic board; 13. a concave block; 14. a load board; 15. a parting strip; 16. an empty groove; 17. a gypsum board.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a safety distribution box comprises a box shell 1, wherein a top plate 2 is fixedly mounted on the upper surface of the box shell 1, a base 3 is arranged on the lower surface of the box shell 1, a box door 5 is movably connected to the front wall of the box shell 1, a connecting pin 6 is fixedly mounted between the edge position of one side of the rear surface of the box door 5 and the front surface of the box shell 1, a group of sealing rings 8 are arranged between the edge position of the periphery of the rear surface of the box door 5 and the box shell 1, each sealing ring 8 is of a frame structure, a warning board 9 is arranged in the middle position of the top of the front surface of the box door 5, a fluorescent film 10 is attached to the front surface of the warning board 9, a hollow groove 16 is formed in the middle position of the inner surface of the box shell 1, a PVC plastic board 12 is fixedly mounted on the inner wall of the box shell 1 through the hollow groove 16, the longitudinal section of the PVC plastic board 12 is of a frame shape, three groups, adjacent two sets of sliding connection has load board 14, three groups between concave type piece 13 load board 14 is in vertical parallel distribution, is located the centre load board 14's surface position fixed mounting has a plurality of groups parting bead 15, a plurality of groups parting bead 15 horizontal distribution, the internal surface one side position fixed mounting of case shell 1 has gypsum board 17.

The top positions of the outer walls of the two sides of the box shell 1 are fixedly provided with handles 4, and the two groups of handles 4 are horizontally distributed.

The number of the connecting pins 6 is two, the two groups of the connecting pins 6 are distributed in parallel in the vertical direction, and a door handle 7 is arranged in the middle of the edge of one side of the front surface of the box shell 1 far away from the connecting pins 6.

Wherein, the same group of wire cavities 11 are arranged between the middle position of the bottom of the box shell 1 and the middle positions of the upper surface and the lower surface of the base 3.

Three groups of concave blocks 13 positioned on the same side are distributed in parallel in the vertical direction, and two groups of concave blocks 13 positioned on the same transverse direction are symmetrically distributed by taking the longitudinal axis of the box shell 1 as the center.

Wherein, 14 horizontal installation of load board, and the rear surface of load board 14 and the inner wall rear side of case shell 1 contact, dead slot 16 sets up between gypsum board 17 and PVC plastic slab 12, and the isolated space that internal structure PVC plastic slab 12 that makes up into case shell 1 by 16 divided PVC plastic slabs 12 of dead slot and gypsum board 17 encloses has good waterproof insulating properties thereby can guarantee to discharge when the distribution lines trouble of incasement can not derive because of it, has strengthened the anticreep effect of block terminal to the thermal-insulated effect of microporous structure reinforcing block terminal through gypsum board 17.

The working principle is as follows: when the cable box is used, the box shell 1 and the top plate 2 form a shell structure of the distribution box to provide space for the concentration of lines, the distribution box is lifted and moved to an installation place by using the handle 4, the base 3 provides supporting force so as to be convenient for the stable placement of the distribution box on a foundation, the box door 5 installed by the connecting pin 6 is used as a channel of the distribution box, the door handle 7 applies force to realize the opening and closing of the box door 5 so as to be convenient for an operator to install and maintain the lines in the box, the warning board 9 reminds non-operators not to touch the box, and the fluorescent film 10 coated on the surface of the fluorescent film radiates or reflects fluorescence at night after absorbing light in the daytime, so that the warning board 9 can be seen in a dim environment, a plurality of groups of cables are concentrated by the wire cavities 11 so as to be convenient for the laying of the cables, and the PVC plastic boards 12 separated by the empty grooves 16 and the gypsum boards 17, thereby it can guarantee the distribution lines trouble of incasement can not derive because of it has good waterproof insulating properties, the anticreep effect of block terminal has been strengthened, and the thermal-insulated effect of microporous structure reinforcing block terminal through gypsum board 17, through the load board 14 by concave type piece 13 installation as the supporter, for if air switch, circuit element such as fuse provides the erection bracing, and separate through the installation of the more multiunit component of parting bead 15, improve the clean and tidy nature of electrical apparatus installation in the block terminal, and load board 14 can slide in concave type piece 13, it is convenient to dismantle and makes the installation distance adjustable, so that not unidimensional component's installation.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a safe type block terminal, includes case shell (1), its characterized in that: the upper surface of the box shell (1) is fixedly provided with a top plate (2), the lower surface of the box shell (1) is provided with a base (3), the front wall of the box shell (1) is movably connected with a box door (5), a connecting pin (6) is fixedly arranged between the edge position of one side of the rear surface of the box door (5) and the front surface of the box shell (1), a same group of sealing rings (8) are arranged between the edge position of the periphery of the rear surface of the box door (5) and the box shell (1), the sealing rings (8) are of a frame structure, a warning board (9) is arranged in the middle position of the top of the front surface of the box door (5), a fluorescent film (10) is attached to the front surface of the warning board (9), a hollow groove (16) is formed in the middle position of the inner surface of the box shell (1), a PVC plastic board (12) is fixedly arranged on the inner wall of the box shell (1) through the hollow groove (16), and, and state that the equal fixed mounting in both sides outer wall position that PVC plastic slab (12) are close to each other has three concave type pieces of group (13), adjacent two sets of sliding connection has load board (14), three groups between concave type piece (13) load board (14) are in vertical parallel distribution, are located the centre the surface fixed position of load board (14) installs a plurality of groups parting bead (15), a plurality of groups parting bead (15) horizontal distribution, the internal surface one side fixed position of case shell (1) installs gypsum board (17).

2. The safety electrical box of claim 1, wherein: handles (4) are fixedly mounted at the top positions of the outer walls of the two sides of the box shell (1), and the two groups of handles (4) are horizontally distributed.

3. The safety electrical box of claim 1, wherein: the quantity of connecting pin (6) is two sets of, two sets of connecting pin (6) are in vertical parallel distribution, and case shell (1) is kept away from the front surface one side edge intermediate position of connecting pin (6) and is provided with door handle (7).

4. The safety electrical box of claim 1, wherein: the same group of wire cavities (11) are formed between the middle position of the bottom of the box shell (1) and the middle positions of the upper surface and the lower surface of the base (3).

5. The safety electrical box of claim 1, wherein: the three groups of female blocks (13) positioned on the same side are distributed in parallel in the vertical direction, and the two groups of female blocks (13) positioned on the same transverse direction are symmetrically distributed by taking the longitudinal axis of the box shell (1) as the center.

6. The safety electrical box of claim 1, wherein: the load board (14) is horizontally arranged, the rear surface of the load board (14) is in contact with the rear side of the inner wall of the box shell (1), and the empty groove (16) is formed between the gypsum board (17) and the PVC plastic board (12).