CN219779474U - Combined power distribution cabinet - Google Patents

Abstract

The utility model relates to the field of power distribution cabinets, and provides a combined power distribution cabinet. The utility model has the advantages that: (1) The combined power distribution cabinet integrates a plurality of scattered electric boxes, and the electric boxes are respectively and optimally placed in mutually independent functional intervals, so that the integration level of equipment installation is increased, and the space utilization rate is improved; (2) The arrangement of the branching section enables the cable traction to be concentrated to one area, so that the circuit arrangement is optimized, the problem of messy circuit arrangement between boxes in the traditional construction method is avoided, and the installation work of the metal wire slots in the electric well is greatly reduced; and the branching section is arranged between the upper functional group and the lower functional group, so that the distance for laying the electric wires is shortened, disorder of the electric wires in the branching section is prevented, and the cleanliness in the power distribution cabinet is improved.

Description

Combined power distribution cabinet

Technical Field

The utility model relates to the field of power distribution cabinets, in particular to a combined power distribution cabinet.

Background

At present, in the electrical design of high-rise buildings and super high-rise buildings, vertical electric wells are arranged in the building body, and the electric wells are also used as electric rooms of each floor. The power supply transmission facilities such as cables, bus ducts and the like are installed in a penetrating mode up and down along the electric wells, and various distribution boxes are installed in each layer of electric wells. The distribution box is a total circuit distribution box for all users to use electricity, and the switch equipment, the measuring instrument, the protection electrical appliance and the auxiliary equipment are assembled in a closed or semi-closed metal cabinet or on a screen according to the electric wiring requirement, so that the distribution box can play a role in engineering detection, and has the advantages of small volume, high equipment integration level, simple installation, unique configuration function, no site limitation, common application, stable and reliable operation, small occupied area and improved operation safety.

The existing electric well distribution box is provided with a plurality of defects. Firstly, in order to reduce the shared area during building construction, the electric well area is very narrow, and after the vertical trunk cable trunking and bus duct are installed, the electric box cannot be installed according to the original design height position; secondly, the distribution box in the electric well is messy to install, the space utilization rate is low, the installation position and the line cannot be optimized uniformly in all professions, the later maintenance is inconvenient, and meanwhile, the electric well is not attractive; thirdly, the distribution box appearance size difference that the function is different is great, and in addition the mounted position is in disorder, just can make the metal wire casing after the scene distribution box is accomplished usually for lay case cable, electric wire, and the elbow of case metal wire casing, tee bend density are higher, and the processing degree of difficulty is big, and man-hour is long, is unfavorable to time limit for a project and cost control.

Disclosure of Invention

The utility model aims to overcome at least one defect (deficiency) of the prior art and provides a combined power distribution cabinet, which improves the neatness of placing an electric box and arranging cables in an electric well.

The utility model provides a combined power distribution cabinet which comprises a vertical main body, wherein the vertical main body comprises a wire inlet section arranged above and a wire outlet section arranged below the wire inlet section, a plurality of independent functional sections are arranged around the wire outlet section, and the wire inlet section is communicated with the functional sections through the wire outlet section.

The utility model discloses a novel power distribution cabinet, including main power line, function interval, main power line, function interval and power distribution cabinet, the inlet wire interval is the region that the main power line inserted, the function interval is the region that the main power line carries out the separated time, mutual independence between the function interval, compared traditional circuit installation and hide behind the block terminal, the independent setting of block terminal of this technical scheme makes mutual noninterference between the cable, improves the neatness and the security of block terminal, also makes the whole more clean and tidy pleasing to the eye of block terminal, in addition, has also made things convenient for the review maintenance work at ordinary times. The functional section is arranged around the branching section, and the functional section can be arranged in the middle of the functional section in the branching section of the branching section, so that the distance from the wire inlet section to the functional section is shortened, the wiring is convenient, and the wiring between the electric boxes is tidy; the incoming line section is communicated with the functional section through the branching section, so that the main power line is connected into the incoming line section and then is tapped into the functional section in the branching section.

In the technical scheme, the combined power distribution cabinet integrates a plurality of electric boxes, and the electric boxes are respectively placed in mutually independent functional intervals, so that the arrangement of the electric boxes in the electric well is tidier and more attractive; meanwhile, a branching section is arranged in the middle of the functional section, so that the messy wiring is prevented, the neatness is reduced, and the potential safety hazard caused by messy wires is avoided.

In addition, because the arrangement of the wire inlet section, the function section and the wire distribution section of the combined type power distribution cabinet of the technical scheme ensures that the line traction of the electric box, the placing area of the electric box and the line separation traction area are clear, the combined type power distribution cabinet of the technical scheme can be designed based on the optimal trend of the cable laying of the electric box before workers assemble the electric box on site, the positions of the electric boxes are designed, and then installation accessories such as wire slots are designed and prepared in advance according to the placement position of the electric box, so that the whole construction period is shortened, and the installation efficiency of the electric box is improved.

Further, the functional sections above the branching section are arranged in rows to form an upper functional group, and the functional sections below the branching section are arranged in rows to form a lower functional group; the incoming line section is arranged in the middle of the upper functional group.

The upper functional group is a functional section group comprising a plurality of functional sections and positioned above the branching section, the lower functional group is a functional section group comprising a plurality of functional sections and positioned below the branching section, and staff can set the number of the functional sections in each functional group according to actual demand conditions; the functional sections comprise an upper functional group and a lower functional group which are arranged in a row, and the functional sections of the upper functional group and the incoming line section are arranged in a row side by side, and the functional sections of the lower functional group are also arranged in a row side by side; the functional interval in the upper functional interval is arranged at two sides of the wire inlet interval, so that the distance from the wire inlet interval to the upper functional interval can be further shortened, and the cleanliness of the wire is improved.

Further, a separation structure is arranged between two adjacent functional sections, and the separation structure comprises an open separation structure and/or a closed separation structure.

In the technical scheme, the separation structure divides two adjacent functional sections and can be a closed separation structure, so that the dustproof effect is achieved, and the mutual influence of heat dissipation of the electric box in the two adjacent functional sections is prevented; the power distribution cabinet can also be of an open type separation structure, namely, two adjacent functional sections can be communicated through the separation structure, so that the ventilation and heat dissipation capacity of the power distribution cabinet is improved. It should be understood that the partition structure may be one of an open-type partition structure and a closed-type structure, or a combination of both.

Further, the open-type separation structure is a grating structure.

In the technical scheme, the grating structure consists of front and back aligned support columns, and the hollow space in the middle provides enough heat dissipation and ventilation channels for the electric box, and meanwhile, the material of the separation structure is also saved.

Further, the vertical main body is in a ladder shape, and the depth of the upper functional group is smaller than that of the lower functional group.

In this technical scheme, go up functional group and lower functional group and can place the electric box that the broadside is shorter and the broadside is longer respectively, so satisfy the electric box of different size demands and place, thereby the degree of depth of lower functional group is great forms for last functional area convex construction table, makes things convenient for the staff to construct.

Further, the front side of the incoming line interval and each of the function intervals is provided with a sealing door, a storage position is arranged in the incoming line interval and each of the function intervals, the sealing door is connected to the storage position in a sliding mode after being opened, and at least half of the sealing doors are stored in the storage position.

In this technical scheme, the electric box in the switch board can be played protection and dustproof effect to the sealing door, the storage position is used for providing the position of placing after the sealing door gets into corresponding interval, and sliding connection is in the storage position after the sealing door is opened, can push into the storage position in the interval that corresponds after the sealing door opens promptly, can not cause the shielding to the staff construction, leaves sufficient space for the staff construction simultaneously, and avoids adjacent sealing door to open back each other and block escape channel after opening simultaneously.

Further, the bottom of the vertical main body is provided with an elevating structure.

The bottom of switch board and the ground of electrical well are separated to the overhead structure messenger, play damp-proofing effect, leave the heat dissipation space simultaneously, reduce the probability that the electrical box damaged.

Further, the branching section is communicated with the upper functional group and the lower functional group through a horizontal plate with a threading hole, and the threading holes are in one-to-one correspondence with the functional sections.

In the technical scheme, the horizontal plate is used for separating different sections, and meanwhile, the vertical main body is reinforced. The horizontal plates separating the upper functional group from the branching region are upper horizontal plates, the horizontal plates separating the branching region from the lower functional group are lower horizontal plates, and the upper horizontal plates are simultaneously used as bearing plates of the upper functional region and are used for bearing the electric boxes in the functional region; the lower horizontal plate is used as a top plate of the lower functional section at the same time and is used for protecting the electric box in the lower functional section and also has a dustproof effect. The threading holes provide channels for the wires to be pulled between different sections, and each functional section is correspondingly provided with a threading hole for realizing the communication between the wire inlet section and the wire outlet section.

Further, the upper function group comprises a public illumination electric box placement section and a household electric box placement section; the lower functional group comprises a power box placing section, a fire box placing section and an air conditioner distribution box placing section.

In this technical scheme, the setting of each functional interval in the switch board has covered the current common block terminal of each floor in the building, and the review of convenient electric box at ordinary times overhauls.

Further, the height of the functional section and the incoming line section is 0.6m to 0.8m, the depth of the functional section and the incoming line section is 0.2m to 0.4m, and the height of the incoming line section is 0.2m to 0.4m.

In the technical scheme, the sizes of the functional section, the incoming line section and the branching section conform to the conventional size of a common floor distribution box, and too large size of the functional section, the incoming line section and the branching section occupy too much space of an electric well and too small size of the functional section, the incoming line section and the branching section can influence the placement of components in the electric box; therefore, the proper size is beneficial to saving the occupied space of the power distribution cabinet and improving the space utilization rate under the condition that the electric box components can be accommodated.

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

(1) The combined power distribution cabinet integrates a plurality of scattered electric boxes together, and the electric boxes are respectively and optimally placed in mutually independent functional intervals, so that the arrangement of the electric boxes in the electric well is tidier and more attractive, the integration level of equipment installation is increased, and the space utilization rate is improved;

(2) The arrangement of the branching section enables the cable traction to be concentrated to one area, so that the circuit arrangement is optimized, the problem of messy circuit arrangement between boxes in the traditional construction method is avoided, and the installation work of the metal wire slots in the electric well is greatly reduced; and the branching section is arranged between the upper functional group and the lower functional group, so that the distance for laying the electric wires is shortened, disorder of the electric wires in the branching section is prevented, and the cleanliness in the power distribution cabinet is improved.

(3) In actual work, the combined power distribution cabinet of the technical scheme can be produced and assembled in a factory according to a design drawing, transported to a construction site, and directly placed in an electric well, so that the installation workload of the construction site is reduced, the construction quality is improved, the construction period is effectively shortened, and the safety of operation and use is improved.

Drawings

Fig. 1 is a schematic structural diagram of a combined power distribution cabinet of embodiment 1.

Fig. 2 is a schematic structural diagram of a combined power distribution cabinet of embodiment 2.

Fig. 3 is a schematic structural diagram of a combined power distribution cabinet of embodiment 3.

Reference numerals: vertical main body 100, top plate 110, bottom plate 120, back plate 130, side plate 140, support column 150, extension leg 160, function section 200, upper function group 210, lower function group 220, branching section 300, closing door 400, partition structure 500, horizontal plate 600, threading hole 610, upper horizontal plate 620, lower horizontal plate 630, inlet section 700, and inlet hole 710.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the utility model. For better illustration of the following embodiments, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Example 1

As shown in fig. 1, this embodiment provides a combined electric cabinet, including a vertical main body 100, where the vertical main body 100 includes a wire-incoming section 700 disposed above and a wire-outgoing section 300 disposed below the wire-incoming section 700, and a plurality of independent functional sections 200 are disposed around the wire-outgoing section 300, and the wire-incoming section 700 is communicated with the functional sections 200 through the wire-outgoing section 300. The vertical body 100 includes a top plate 110, a bottom plate 120, a back plate 130, and left and right side plates 140 connected to each other.

The functional sections 200 disposed above the branching section 300 are arranged in rows to form an upper functional group 210, the functional sections 200 disposed below the branching section 300 are arranged in rows to form a lower functional group 220, and the functional sections 200 in the upper functional group 210 are disposed on both sides of the incoming section 700. In this embodiment, the upper functional group 210 includes two functional sections 200, a public lighting electric box placement section disposed on the left side of the incoming line section 700, and a household electric box placement section disposed on the right side of the incoming line section 700; the lower functional group 220 includes three functional sections 200, which are respectively a power box placement section, a fire box placement section and an air conditioner distribution box placement section from left to right.

A partition structure is provided between two adjacent functional sections 200, the partition structure including an open-type partition structure and/or a closed-type partition structure. In this embodiment, the separation structure is a closed separation structure, and specifically, the separation structure is a riser.

The branching section 300 is communicated with the upper functional group 210 and the lower functional group 220 through a horizontal plate 600 with a threading hole 610; specifically, the horizontal plate 600 separating the upper functional group 210 from the branching section 300 is an upper horizontal plate 620, and the horizontal plate 600 separating the branching section 300 from the lower functional group 220 is a lower horizontal plate 630. The upper horizontal plate 620 is simultaneously used as a bearing plate of the upper functional group 210 and is used for bearing the electric boxes in the functional section 200; the lower horizontal plate 630 is also used as the top plate 110 of the lower functional section 200 to protect the electrical boxes in the lower functional group 220 and also to prevent dust.

The threading holes 610 are in one-to-one correspondence with the functional sections 200, and the incoming line section 700 and the functional sections 200 are communicated with the branching section 300 through the threading holes 610. The threading holes 610 provide channels for the wires to be pulled between different sections, each functional section 200 is correspondingly provided with one threading hole 610, and the upper horizontal plate 620 at the position of the wire inlet section 700 is also provided with a plurality of threading holes 610, so the number can be designed according to actual requirements, and the connection between the wire distribution section 300 and the wire inlet section 700 can be realized. In this embodiment, the number of threading holes 610 at the upper horizontal plate 620 corresponding to the wire inlet section 700 is 1. The top of the vertical main body 100 is provided with wire inlet holes 710, and the wire inlet holes 710 correspond to the wire inlet sections 700, in this embodiment, the number of the wire inlet holes 710 is 1, and the wire inlet holes are used for accessing the power supply main line.

The height of the functional section 200 and the incoming line section 700 is 0.6-0.8 m, the depth of the functional section 200 and the incoming line section 700 is 0.2-0.4 m, and the height of the branching section 300 is 0.2-0.4 m. The design size can be determined according to the actual space required by each electric box and the amount of the laid wires and cables. For example, the height of the functional section 200 and the incoming section 700 is 0.8m, the depth of the functional section 200 and the incoming section 700 is 0.3m, and the height of the outgoing section 300 is 0.3m.

The combined power distribution cabinet integrates a plurality of electric boxes, and the electric boxes are respectively placed in mutually independent functional intervals 200, so that the arrangement of the electric boxes in the electric well is tidier and more attractive; in addition, the setting of separated time interval 300 makes the cable pull concentrate on an area, avoids the electric wire to pull the indiscriminate five chapters, and separated time interval 300 sets up in last functional group 210 and down between the functional group 220, has shortened the distance that the electric wire was pulled, prevents that the electric wire of separated time interval 300 is in disorder, has improved the clean and tidy degree in the switch board. Furthermore, by setting the wire inlet section 700, the functional section 200 and the wire outlet section 300 of the combined power distribution cabinet of the embodiment, the line traction and the line placement area and the line separation traction area of the power distribution cabinet are clear, and before the power distribution cabinet is assembled on site by a worker, the position of each power distribution cabinet can be designed according to the combined power distribution cabinet of the scheme, the power distribution cabinet is integrally produced and assembled by a power distribution cabinet manufacturer and then transported to the site to be directly in place, so that the integral construction period is shortened, the integration level of equipment installation is increased, and the construction efficiency is improved.

Example 2

As shown in fig. 2, this embodiment provides a combined electric cabinet, which has a structure similar to that of embodiment 1, except that: the vertical body 100 includes a top plate 110, a bottom plate 120, and support members provided at both left and right sides, the top plate 110 and the bottom plate 120 are respectively connected to the top and bottom of the support column 150 group, and the support members include support columns 150 aligned front and rear. The separation structure is an open structure. The open structure is a barrier-shaped structure, and specifically, the barrier-shaped structure comprises a plurality of vertical rods which are correspondingly arranged front and back. The bottoms of the vertical rods and the support columns 150 are provided with extension feet 160, and the extension feet 160 are of an elevated structure of the vertical main body 100.

The hollow space in the middle of the open-type separation structure in the embodiment provides enough heat dissipation and ventilation channels for the electric box, and meanwhile, the materials of the separation structure are saved. And to the condition that on-site conditions do not allow integral hoisting, transportation, the mode of assembling on site can be adopted to the supporting component and the separation structure of frame formula in this embodiment, and this mode still can solve the problem that the electric box position is optimized, improves electric well equipment installation integrated level and whole pleasing to the eye, shortens the time limit for a project and convenient to overhaul.

Example 3

As shown in fig. 3, this embodiment provides a combined electric cabinet, which has a structure similar to that of embodiment 2, except that: the front sides of the incoming line section 700 and each functional section 200 are provided with a closed door 400, a single-side closed door 400 or a double-side opposite-open closed door 400 can be arranged according to the size of the functional section 200, a storage position is arranged in the incoming line section 700 and each functional section 200, the closed doors 400 are connected to the storage position in a sliding manner after being opened, and at least half of the closed doors 400 are stored in the storage position.

The vertical body 100 has a stepped shape, and the depth of the upper functional group 210 is smaller than the depth of the lower functional group 220. Specifically, the depth of the functional section 200 of the upper functional group 210 is 0.2m, and the depth of the functional section 200 of the lower functional group 220 is 0.4m.

In this embodiment, can push into the storage position in the interval that corresponds after the closing door is opened, can not cause the shielding to the staff construction, leave sufficient space for the staff construction simultaneously, and avoid adjacent closing door to open simultaneously the back and hinder each other and block the escape route after the closing door is opened.

It should be understood that the foregoing examples of the present utility model are merely illustrative of the present utility model and are not intended to limit the present utility model to the specific embodiments thereof. Any modification, equivalent replacement, improvement, etc. that comes within the spirit and principle of the claims of the present utility model should be included in the protection scope of the claims of the present utility model.

Claims (10)

1. The utility model provides a combination formula switch board, includes vertical main part, its characterized in that, vertical main part is including locating the inlet wire interval of top and locating the separated time interval of inlet wire interval below, centers on the separated time interval sets up a plurality of independent function intervals, the inlet wire interval through separated time interval with function interval intercommunication.

2. The combined power distribution cabinet according to claim 1, wherein the functional sections arranged above the branching section are arranged in rows to form an upper functional group, and the functional sections below the branching section are arranged in rows to form a lower functional group; the incoming line section is arranged in the middle of the upper functional group.

3. The combined power distribution cabinet according to claim 1, characterized in that a separation structure is arranged between two adjacent functional sections, the separation structure comprising an open separation structure and/or a closed separation structure.

4. A modular power distribution cabinet as claimed in claim 3, wherein the open partition structure is a grid-like structure.

5. The modular power distribution cabinet of claim 2, wherein the vertical body is stepped, and the upper functional group has a depth less than a depth of the lower functional group.

6. The combined power distribution cabinet according to claim 1, wherein a sealing door is arranged at the front side of the incoming line section and each functional section, a storage position is arranged in the incoming line section and each functional section, the sealing door is connected to the storage position in a sliding manner after being opened, and at least half of the sealing doors are stored in the storage position.

7. The combination power distribution cabinet of claim 1, wherein the bottom of the vertical body is provided with an elevated structure.

8. The combined type power distribution cabinet according to claim 2, wherein the branching section is communicated with the upper functional group and the lower functional group through a horizontal plate with threading holes, and the threading holes are in one-to-one correspondence with the functional sections.

9. The combined power distribution cabinet according to claim 2, wherein the upper functional group comprises a public lighting electric box placement section and a household electric box placement section; the lower functional group comprises a power box placing section, a fire box placing section and an air conditioner distribution box placing section.

10. The combined type power distribution cabinet according to any one of claims 1 to 9, wherein the height of the functional section and the incoming section is 0.6m to 0.8m, the depth of the functional section and the incoming section is 0.2m to 0.4m, and the height of the incoming section is 0.2m to 0.4m.