CN210379905U

CN210379905U - Novel distribution box

Info

Publication number: CN210379905U
Application number: CN201921605728.1U
Authority: CN
Inventors: 彭璇; 王小川; 乔东晓; 鲁世民; 王晓鹏; 衡永霞; 晁照辉; 李银龙
Original assignee: Dasheng Microgrid Technology Co ltd
Current assignee: Dasheng Microgrid Technology Co ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-04-21
Anticipated expiration: 2029-09-25

Abstract

The utility model provides a novel block terminal relates to block terminal technical field to the block terminal that exists needs to correspond the block terminal of the different mounting means of production according to the installation environment of difference among the solution prior art, the technical problem of production cycle length. The utility model discloses an including box and door frame subassembly, the door frame subassembly is including obviously adorning the door frame, secretly adorning door frame and outdoor door frame, one side upper end and/or the lower extreme of box remain to be equipped with accommodation space that arbitrary one installed in the door frame subassembly, obviously adorn the door frame secretly adorn the door frame with arbitrary one homoenergetic of outdoor door frame set up in accommodation space is last, with the box is connected. The utility model discloses can the different installation environment of adaptation, accord with standardized production, reduction in production cycle.

Description

Novel distribution box

Technical Field

The utility model belongs to the technical field of the block terminal technique and specifically relates to a novel block terminal is related to.

Background

The distribution box is an important component in distribution and transmission industry, and is a high-voltage or low-voltage distribution device formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal box or on a screen according to the requirements of electric wiring.

The distribution box has a wide application range and is used in projects such as commercial buildings, ports and docks, tunnels and the like. Because the field installation environment is more complicated, the mounting mode of block terminal is more, divide into hanging wall obviously to adorn, inlay wall secretly to adorn, outdoor installation, causes the structure of block terminal more like this, because the mounting mode is different, leads to needing to produce three kinds of boxes. Thus, the processing time of the box body is increased, the production period of a distribution box manufacturer is prolonged, and the requirement of the standardized production of the distribution box is not met.

Disclosure of Invention

An object of the utility model is to provide a novel block terminal to the block terminal that exists needs to correspond the block terminal of the different mounting means of production according to the installation environment of difference among the solution prior art, the technical problem of production cycle length. The utility model provides a great deal of technological effect (convenient to use, with low costs, simple structure) that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.

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

the utility model provides a pair of novel distribution box, including box and door frame subassembly, the door frame subassembly is including obviously adorning the door frame, secretly adorning door frame and outdoor door frame, one side upper end and/or the lower extreme of box remain to be equipped with accommodation space that arbitrary one was installed in the door frame subassembly, obviously adorn the door frame secretly adorn the door frame with arbitrary homoenergetic of outdoor door frame set up in accommodation space is last, with the box is connected.

Preferably, the box body is provided with a first connecting structure, any one of the exposed door frame, the concealed door frame and the outdoor door frame is provided with a second connecting structure matched with the first connecting structure to realize the installation of the first connecting structure, and the first connecting structure and the second connecting structure are matched to realize that any one of the door frame components can be arranged on the box body.

Preferably, still include the connecting piece, first connection structure sets up to first connecting hole group, second connection structure sets up to the second connecting hole group, the connecting piece can pass first connecting hole group and arbitrary a set of with first connecting hole group corresponds the second connecting hole group, so that obviously adorn the door frame secretly adorn the door frame or outdoor door frame homoenergetic passes through respectively the connecting piece is fixed in on the box, the connecting piece sets up to the screw rod, the screw rod passes first connecting hole group with behind the second connecting hole group, the nut with the screw rod cooperation is connected.

Preferably, the surface-mounted door frame, the concealed door frame and the outdoor door frame all include with the connecting plate that the box is connected, the cross-section of connecting plate is the rectangle, second connection structure set up in on the connecting plate, the surface-mounted door frame still include with connecting plate integrated into one piece's cross-section is the first function board of rectangle, the concealed door frame still includes along the spacing step of one side upwards extension of connecting plate, just the step of spacing step is the arc, outdoor door frame still include with the perpendicular "one" word board that sets up of connecting plate, "one" word board is "T" with the connecting plate cooperation is just, the connecting plate sets up in one side of "one" word board, one side of keeping away from on "one" word board the connecting plate is provided with the slope, bottom surface one side of connecting plate is provided with the chamfer, just the position of setting of chamfer homonymy with the slope, And the same side as the step surface of the limiting step.

Preferably, still include with the box hinged door, set up in the group of boards in the box, the door includes from outer to interior install in proper order in the box glass door and interior door group, the instrument observation window has been seted up on the interior door group, interior door group is including a plurality of wicket, group of boards is including a plurality of mounting panels, interior door group with the box cooperation has constituted a plurality of confined electrical components accommodation space, and each wicket can be opened respectively in order to expose the electrical components in its control range.

Preferably, the interior door group is provided with 4 little doors, is instrument door, inlet wire switch and ammeter door and 2 switch doors of being qualified for the next round of competitions respectively, the instrument door, inlet wire switch and ammeter door, 2 switch doors of being qualified for the next round of competitions set gradually from the top down.

Preferably, the mounting plate and the box body are connected through bolts, and grooves which are concave towards the box body are formed in positions, through which the bolts penetrate, on the box body.

Preferably, one side of the glass door is hinged with the box body through a hinge, and the other side of the glass door is provided with a box door lock which is matched with the box body to control whether the glass door is opened or not.

Preferably, one side of the inner door group is hinged to the box body through a hinge, and the other side of the inner door group is provided with an inner door lock which is matched with the box body to control whether the glass door is opened or not.

The utility model provides a novel distribution box, compared with the prior art, novel distribution box is including obviously adorning the door frame, secretly adorning door frame and outdoor door frame, obviously adorns any one homoenergetic in door frame, secretly adorning door frame and the outdoor door frame and is connected with the box, and the mill only need produce the same kind of box and produce three kinds of door frames respectively, reduces production cycle, accords with standardized production, is connected through the door frame of box and different grade type, can realize that novel distribution box installs on different installation environment.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a side view of the novel electrical box;

FIG. 2 is a block diagram of a door frame assembly;

FIG. 3 is a cross-sectional view of the novel electrical box;

FIG. 4 is a schematic view of the structure of the gate set;

fig. 5 is a schematic structural view of the mounting plate.

Reference numerals: 1. a glass door; 21. obviously installing a door frame; 22. a door frame is installed in a concealed mode; 23. an outdoor door frame; 3. a box body; 4. an inner door; 5. a first group of connecting holes; 6. a multifunctional watch; 7. an incoming line switch handle; 8. a label; 9. a wire outlet switch handle; 10. an instrument observation window; 11. an incoming line switch; 12. a wire outlet switch; 13. mounting a plate; 1301. a bolt; 1302. a wire inlet switch bracket; 1303. a wire outlet switch bracket; 14. a watt-hour meter.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a pair of novel distribution box, as shown in fig. 1-5, including box 3 and door frame subassembly, the door frame subassembly includes obviously adorns door frame 21, secretly adorns door frame 22 and outdoor door frame 23, obviously adorns door frame 21, secretly adorns door frame 22 and outdoor door frame 23 and all adopts the sheet metal component punching press to bend and form, and the chamber door is installed to one side of box 3, has constituted the parking space who holds electrical components between chamber door and the box 3. An accommodating space is reserved at the upper end and/or the lower end of the box body 3, and any one of the exposed door frame 21, the concealed door frame 22 and the outdoor door frame 23 can be arranged on the accommodating space so as to be connected with the box body 3. Further, the upper end and/or the lower extreme with the chamber door homonymy on the box 3 remain and are equipped with accommodation space, and obviously adorn door frame 21 and install on box 3, and novel block terminal is used for hanging the wall installation, and secretly adorns door frame 22 and installs on box 3, and novel block terminal is used for inlaying the wall installation, and outdoor door frame 23 is installed on box 3, and novel block terminal is used for outdoor installation.

As an optional implementation manner, the box body 3 is provided with a first connection structure, and any one of the obviously-installed door frame 21, the concealed door frame 22 and the outdoor door frame 23 is provided with a second connection structure which is matched with the first connection structure, so that any one of the obviously-installed door frame 21, the concealed door frame 22 and the outdoor door frame 23 can be installed on the box body 3.

Further, novel block terminal still includes the connecting piece, first connection structure sets up to first connection punch combination 5, the second connection structure sets up to the second connection punch combination, the connecting piece can pass first connection punch combination 5 and lay an arbitrary set of second connection punch combination on box 3, so that obviously adorn door frame 21, secretly adorn door frame 22 or outdoor door frame 23 homoenergetic and be fixed in on the box 3 through the connecting piece respectively, the connecting piece sets up to the screw rod, the screw rod passes behind first connection punch combination 5 and the second connection punch combination, the nut is connected with the screw rod cooperation, so that obviously adorn door frame 21, secretly adorn door frame 22 or outdoor door frame 23 and be fixed in on the box 3. Further, the number of holes of the first connection hole group 5 corresponds to the number of holes of the second connection hole group, the distance between the holes in the first connection hole group 5 is the same as the distance between the holes in the second connection hole group, and when any one of the transparent doorframe 21, the concealed doorframe 22 and the outdoor doorframe 23 is fixed to the cabinet 3, the holes of the first connection hole group 5 correspond to the holes of the second connection hole group.

As an optional embodiment, the surface-mounted door frame 21, the concealed door frame 22, and the outdoor door frame 23 each include a connecting plate connected to the box body 3, the cross section of the connecting plate is rectangular, the second connecting structure is disposed on the connecting plate, and a chamfer is disposed on one side of the bottom surface of the connecting plate.

Obviously adorn door frame 21 still includes and is the first function board of rectangle with connecting plate integrated into one piece's cross-section, secretly adorn door frame 22 still includes the spacing step that upwards extends along one side of connecting plate, and the step of spacing step is personally submitted the arc, outdoor door frame 23 still includes the "word board that sets up with the connecting plate is perpendicular," word board is "T" shape with the connecting plate cooperation, and the connecting plate sets up in one side of "word board," one side of keeping away from the connecting plate on the word board is provided with the slope, the chamfer of connecting plate sets up position and slope homonymy, with the step homonymy of spacing step. Furthermore, the first function board, the limiting step and the straight board are the same in height.

As an optional implementation mode, the novel distribution box further comprises a box door hinged to the box body 3 and a plate group arranged in the box body 3, wherein the box door comprises a glass door 1 and a door group which are sequentially installed in the box body 3 from outside to inside, an instrument observation window 10 is arranged on the door group, the door group comprises a plurality of inner doors 4, the plate group comprises a plurality of mounting plates 13, the door group, the plate group and the box body 3 are matched to form a plurality of closed electrical component accommodating spaces, and each inner door 4 can be respectively opened to expose electrical components in a control range of the inner door.

Further, the door group is provided with 4 interior doors 4, is instrument door, inlet wire switch and ammeter door and 2 switch doors of being qualified for the next round of competitions respectively, and instrument door, inlet wire switch and ammeter door, 2 switch doors of being qualified for the next round of competitions set gradually from the top down.

As an optional implementation mode, the mounting plate 13 and the box 3 are connected by a bolt 1301, and a groove which is concave towards the box 3 is arranged at a position on the box 3 where the bolt 1301 passes through, so that on one hand, the appearance is attractive, and on the other hand, the bolt 1301 is prevented from being directly hit by rainwater, so that the service life of the bolt 1301 is shortened, the bolt 1301 is loosened, and the dislocation of components inside the box 3 is influenced.

As an alternative embodiment, one side of the glass door 1 is hinged with the box body 3 through a hinge, and the other side of the glass door 1 is provided with a box door lock which is matched with the box body 3 to control whether the glass door 1 is opened or not.

As an alternative embodiment, one side of the door set is hinged with the box body 3 through a hinge, and the other side of the door set is provided with an inner door lock which is matched with the box body 3 to control whether the glass door 1 is opened or not.

As an optional implementation mode, the door set is provided with windows for installing the incoming switch handle 7 and the outgoing switch handle 9, the incoming switch handle 7 is arranged above the outgoing switch handle 9, the installation plate 13 is provided with an incoming switch bracket 1302 for installing the incoming switch 11, an outgoing switch bracket 1303 for installing the outgoing switch 12 and a watt-hour meter 14, the incoming switch 11, the outgoing switch 12 and the watt-hour meter 14 are respectively and correspondingly connected with the incoming switch handle 7, the outgoing switch handle 9 and the instrument observation window 10, labels 8 are installed on the inner door at corresponding positions at the lower parts of the incoming switch handle 7 and the outgoing switch handle 9, the labels 8 mark the load application of corresponding switches, the door set is provided with the multifunctional meter 6, so that the glass door 1 can enable field operators to visually observe the parameters of the multifunctional meter 6 without opening the door to know the working state of the distribution box, the number of degrees of the electric meter can be recorded by watching the observation window of the electric meter, the door group only exposes the incoming line switch handle 7 and the outgoing line switch handle 9, and various electric wires, copper bars and other devices are isolated and hidden by the door group, so that the situation that an operator touches a charged part when operating the incoming line switch 11 and the outgoing line switch 12 is avoided, the electric wires with copper wires exposed outside are particularly cut off by an insulating skin, and the safety of the low-voltage distribution box is improved. In transportation and use, the condition of block terminal of colliding with appears unavoidably, and the protection that has glass door 1 can avoid the incasement components and parts to receive the damage.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. Novel block terminal, its characterized in that, including box (3) and door frame subassembly, the door frame subassembly is including obviously adorning door frame (21), secretly adorning door frame (22) and outdoor door frame (23), one side upper end and/or the lower extreme of box (3) are reserved and are equipped with accommodation space that arbitrary one was installed in the door frame subassembly, obviously adorn door frame (21) secretly adorn door frame (22) with arbitrary homoenergetic of outdoor door frame (23) set up in accommodation space is last, with box (3) are connected.

2. The novel distribution box according to claim 1, wherein a first connecting structure is arranged on the box body (3), a second connecting structure matched with the first connecting structure is arranged on any one of the exposed door frame (21), the concealed door frame (22) and the outdoor door frame (23), and the first connecting structure and the second connecting structure are matched and arranged to realize that any one of the door frame components can be arranged on the box body (3).

3. The novel distribution box according to claim 2, further comprising a connecting member, wherein the first connecting structure is provided as a first connecting hole group (5), the second connecting structure is provided as a second connecting hole group, the connecting member can pass through the first connecting hole group (5) and any group of second connecting hole groups corresponding to the first connecting hole group (5), so that the exposed door frame (21), the concealed door frame (22) or the outdoor door frame (23) can be fixed on the box body (3) through the connecting member, the connecting member is provided as a screw rod, and a nut is connected with the screw rod in a matching manner after the screw rod passes through the first connecting hole group (5) and the second connecting hole group.

4. The novel distribution box according to claim 2, wherein the open-mounted door frame (21), the concealed door frame (22) and the outdoor door frame (23) each include a connecting plate connected to the box body (3), the connecting plate has a rectangular cross section, the second connecting structure is disposed on the connecting plate, the open-mounted door frame (21) further includes a first functional plate having a rectangular cross section and integrally formed with the connecting plate, the concealed door frame (22) further includes a limiting step extending upward along one side of the connecting plate, the step of the limiting step is arc-shaped, the outdoor door frame (23) further includes a "one" -shaped plate disposed perpendicular to the connecting plate, the "one" -shaped plate cooperates with the connecting plate to form a "T" slope, the connecting plate is disposed on one side of the "one" -shaped plate, and a side of the "one" -shaped plate remote from the connecting plate is disposed with a slope surface, and a chamfer is arranged on one side of the bottom surface of the connecting plate, and the setting position of the chamfer is the same as that of the slope surface and the step surface of the limiting step.

5. The novel distribution box according to any one of claims 1 to 4, further comprising a box door hinged to the box body (3), and a plate set disposed in the box body (3), wherein the box door comprises a glass door (1) and a door set sequentially installed in the box body (3) from outside to inside, the door set is provided with an instrument observation window, the door set comprises a plurality of inner doors (4), the plate set comprises a plurality of mounting plates (13), the door set, the plate set and the box body (3) cooperate to form a plurality of closed electrical component accommodating spaces, and each inner door (4) can be opened to expose electrical components within a control range thereof.

6. The novel distribution box according to claim 5, characterized in that said door group is provided with 4 inner doors (4), respectively an instrument door, a line inlet switch and an electric meter door, and 2 outlet switch doors, said instrument door, said line inlet switch and electric meter door, and 2 said outlet switch doors being arranged in sequence from top to bottom.

7. The novel distribution box according to claim 5, characterized in that the mounting plate (13) and the box body (3) are connected through bolts (1301), and grooves which are concave towards the box body (3) are arranged at positions on the box body (3) where the bolts (1301) pass through.

8. The new electric distribution box according to claim 5, characterized in that one side of said glass door (1) is hinged to said box (3) by means of a hinge, and the other side of said glass door (1) is provided with a box door lock cooperating with said box (3) to control whether said glass door (1) is opened or not.

9. The new electric distribution box according to claim 5, characterized in that one side of said door group is hinged to said box (3) by means of a hinge, and the other side of said door group is provided with an internal door lock cooperating with said box (3) to control whether said glass door (1) is opened or not.