CN213484257U

CN213484257U - Combined power distribution cabinet for construction site

Info

Publication number: CN213484257U
Application number: CN202022710091.1U
Authority: CN
Inventors: 张立峰
Original assignee: Kunshan Unelectra Electric Co ltd
Current assignee: Kunshan Unelectra Electric Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-06-18
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a combined power distribution cabinet for construction site, which comprises a bottom plate, a top plate, a left side plate, a right side plate, a rear side plate and a front side plate, wherein the left end and the right end of the upper end surface of the rear end of the bottom plate are respectively provided with a mounting seat, the mounting seats are in a circular tube shape, the inner tube wall of each mounting seat is provided with an internal thread structure, and a vertical rod is installed in each mounting seat through threads; the upright stanchion is sleeved with a round pipe sleeve, the round pipe sleeve is provided with a threaded through hole leading to the inside of the pipe, and a fixing bolt is arranged in the threaded through hole; a transverse pipe part is arranged on the outer wall of the round pipe sleeve, the central axis direction of the transverse pipe part is along the radial direction of the round pipe sleeve, an internal thread structure is arranged on the inner pipe wall of the transverse pipe part, and a support rod is installed in the transverse pipe part through threads; the utility model discloses be provided with the device that can assist the various electric elements of installation, it is very laborsaving convenient when installing great heavier electric elements such as circuit breaker, converter, ac contactor in the switch board.

Description

Combined power distribution cabinet for construction site

Technical Field

The utility model relates to a switch board field specifically is a combination formula switch board is used to job site.

Background

In a construction site such as a building or a workshop, in order to facilitate the use of power distribution of each electric construction equipment, it is necessary to install a power distribution cabinet in the construction site and install various electric components in the power distribution cabinet. In order to facilitate use, the combined type power distribution cabinet is frequently used on a construction site and is formed by combining single plates, and the combined type power distribution cabinet is assembled when in use and can be disassembled for storage when not in use so as to be used next time. The existing combined power distribution cabinet is convenient to assemble, but the device which can assist in installing various electrical elements is not provided, so that the installation of circuit breakers, frequency converters, alternating current contactors and other large and heavy electrical elements in the power distribution cabinet is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modular power distribution cabinet is used to job site aims at improving and does not have the device that can assist the various electrical components of installation because of current modular power distribution cabinet, leads to installing the inconvenient problem of great heavier electrical components such as circuit breaker, converter, ac contactor in the switch board.

The utility model discloses a realize like this: a combined power distribution cabinet for a construction site comprises a bottom plate, a top plate, a left side plate, a right side plate, a rear side plate and a front side plate, wherein a rectangular notch is formed in the front side plate, two cabinet doors are arranged in the rectangular notch, the plates are rectangular plates and can be combined into a rectangular power distribution cabinet, mounting seats are respectively arranged at the left end and the right end of the upper end surface of the rear end of the bottom plate, the mounting seats are in a circular tube shape, an internal thread structure is arranged on the inner tube wall of each mounting seat, a vertical rod is installed in each mounting seat in a threaded mode and is in a cylindrical structure, and an external thread structure is arranged on the outer wall of the lower end of; the vertical rod is sleeved with a round pipe sleeve, the round pipe sleeve can rotate by taking the vertical rod as a central shaft and can slide up and down along the vertical rod, a threaded through hole leading into the pipe is formed in the round pipe sleeve, and a fixing bolt is installed in the threaded through hole; the outer wall of the round pipe sleeve is provided with a transverse pipe part, the central axis direction of the transverse pipe part is along the radial direction of the round pipe sleeve, the inner pipe wall of the transverse pipe part is provided with an internal thread structure, a support rod is installed on the transverse pipe part through threads, and an external thread structure is arranged at one end, connected with the transverse pipe part, of the support rod.

Furthermore, the bracing piece is cylindrical structure, be provided with anti-skidding recess on the outer wall of bracing piece, also be provided with anti-skidding recess on the outer wall of pole setting.

Furthermore, the top plate is provided with heat dissipation holes, four mounting threaded holes are formed in the outer sides of the heat dissipation holes, and the mounting threaded holes are evenly formed in the circumferential direction of the heat dissipation holes.

Furthermore, the head of the fixing bolt is disc-shaped, and a plurality of hand screwing notches are formed in the outer end of the disc along the circumferential direction of the disc.

Furthermore, four corners of the upper end surface of the bottom plate are respectively provided with a fixing structure, the fixing structure comprises two L-shaped plates, the two L-shaped plates are arranged in parallel, an L-shaped inserting groove is formed between the two L-shaped plates, the lower ends of the left side plate, the right side plate, the front side plate and the rear side plate are inserted into the L-shaped inserting groove of the corresponding fixing structure, two surfaces of the L-shaped plate on the outer side in the fixing structure are respectively provided with a threaded through hole, the two threaded through holes are respectively provided with a first fixing screw, and the lower ends of the left side plate, the right side plate, the front side plate and the rear side plate are respectively provided with a threaded hole corresponding to the position of each first fixing screw; adjacent side plates and the top plate are connected through L-shaped fixing plates, two thread through holes are formed in two faces of each L-shaped fixing plate, a second fixing screw is installed in each of the two thread through holes, and threaded holes are formed in the positions, corresponding to the second fixing screws, of the left side plate, the right side plate, the front side plate, the rear side plate and the top plate.

Furthermore, the four corners of the lower end of the bottom plate are respectively provided with an installation block, the lower end face of each installation block is provided with a threaded installation hole, and wheels are installed in the threaded installation holes.

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

1. the utility model discloses be provided with the device that can assist the various electric elements of installation, it is very laborsaving convenient when installing great heavier electric elements such as circuit breaker, converter, ac contactor in the switch board.

2. The four corners department of bottom plate up end respectively is provided with a fixed knot and constructs, and fixed knot constructs including two L shaped plates, and this two L shaped plates parallel arrangement each other, forms L shape inserting groove between two L shaped plates, and the lower extreme of left side board, right side board, preceding curb plate and posterior lateral plate is inserted and is located corresponding fixed knot structure's L shape inserting groove, so set up, will be very convenient when installing left side board, right side board, posterior lateral plate and preceding curb plate on bottom plate 1.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic perspective view of a modular power distribution cabinet for a construction site according to the present invention;

fig. 2 is a schematic view of a three-dimensional structure of the combined power distribution cabinet for a construction site when the top plate, the left side plate, the right side plate, the rear side plate and the front side plate are removed;

FIG. 3 is an enlarged view of area A of FIG. 2;

fig. 4 is the utility model relates to a fixed knot that sets up constructs on bottom plate 1 of combination formula switch board for job site constructs the schematic diagram.

In the figure: 1. a base plate; 2. a top plate; 201. heat dissipation holes; 202. installing a threaded hole; 3. a cabinet door; 4. a mounting seat; 5. erecting a rod; 6. a round pipe sleeve; 601. a cross pipe section; 7. Fixing the bolt; 8. a support bar; 9. an L-shaped plate; 10. a wheel; 11. an L-shaped fixing plate.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1, 2 and 4, a combined power distribution cabinet for a construction site includes a bottom plate 1, a top plate 2, a left side plate, a right side plate, a rear side plate and a front side plate, wherein a rectangular notch is formed in the front side plate, and two cabinet doors 3 are disposed in the rectangular notch, and each of the plates is a rectangular plate. The four corners department of 1 up end of bottom plate respectively is provided with a fixed knot and constructs, fixed knot constructs including two L shaped plate 9, and the mutual parallel arrangement of these two L shaped plate 9, form L shape inserting groove between two L shaped plate 9, the left side board, the right side board, the lower extreme of preceding curb plate and posterior lateral plate is inserted and is located corresponding fixed knot structure's L shape inserting groove, respectively be provided with a screw thread through-hole on two faces of the L shaped plate 9 in the outside among the fixed knot constructs, and respectively install a set screw in two screw thread through-holes, the left side board, the right side board, the lower extreme of preceding curb plate and posterior lateral plate respectively is provided with a screw hole corresponding to the position of each set screw. So set up, it will be very convenient when installing left side board, right side board, posterior lateral plate and preceding curb plate on bottom plate 1, during the L shape inserting groove of the corresponding fixed knot of disect insertion constructs, then screw up first set screw can.

Adjacent side plates and the top plate 2 are connected through an L-shaped fixing plate 11, two surfaces of the L-shaped fixing plate 11 are provided with a threaded through hole respectively, a second fixing screw is installed in each of the two threaded through holes, and threaded holes are formed in the positions, corresponding to the second fixing screws, of the left side plate, the right side plate, the front side plate, the rear side plate and the top plate 2 respectively. The plates are fixedly connected together by means of the L-shaped fixing plates 11 and the second fixing screws.

Referring to fig. 2 and 3, the left and right ends of the upper end surface of the rear end of the bottom plate 1 are respectively provided with a mounting seat 4, the mounting seats 4 are in a circular tube shape, the inner wall of the mounting seats 4 is provided with an internal thread structure, the mounting seats 4 are internally threaded with a vertical rod 5, the vertical rod 5 is in a cylindrical structure, and the outer wall of the lower end of the vertical rod is provided with an external thread structure. A circular pipe sleeve 6 is sleeved on the vertical rod 5, the circular pipe sleeve 6 can rotate by taking the vertical rod 5 as a central shaft and can slide up and down along the vertical rod 5, a threaded through hole leading into the pipe is formed in the circular pipe sleeve 6, and a fixing bolt 7 is installed in the threaded through hole; a transverse pipe part 601 is arranged on the outer wall of the round pipe sleeve 6, the central axis direction of the transverse pipe part 601 is along the radial direction of the round pipe sleeve 6, an internal thread structure is arranged on the inner pipe wall of the transverse pipe part 601, a support rod 8 is installed in the transverse pipe part 601 in a threaded mode, and an external thread structure is arranged at one end, connected with the transverse pipe part 601, of the support rod 8.

The utility model discloses supplementary installation electric elements's principle: when installing electric elements, can reciprocate pipe box 6 along pole setting 5, pipe box 6 drives bracing piece 8 and reciprocates, moves bracing piece 8 to the lower extreme of waiting to install electric elements to screw up fixing bolt 7 and fix pipe box 6 and bracing piece 8. The supporting rod 8 can assist in supporting and fixing the large and heavy electric elements to be installed, so that the large and heavy electric elements can be installed conveniently in a labor-saving manner.

Therefore, the utility model discloses be provided with the device that can assist the various electric elements of installation, it is very laborsaving convenient when installing great heavier electric elements such as circuit breaker, converter, ac contactor in the switch board.

Referring to fig. 2, the supporting rod 8 is a cylindrical structure, the outer wall of the supporting rod 8 is provided with an anti-slip groove, the outer wall of the upright rod 5 is also provided with an anti-slip groove, and the installation and the detachment of the upright rod 5 and the supporting rod 8 are more convenient due to the arrangement of the anti-slip groove.

Referring to fig. 1, a heat dissipation hole 201 is formed in a top plate 2, four mounting threaded holes 202 are formed outside the heat dissipation hole 201, and the mounting threaded holes 202 are uniformly arranged along a circumferential direction of the heat dissipation hole 201. The arrangement of the heat dissipation holes 201 and the installation threaded holes 202 facilitates installation of the heat dissipation fan.

Referring to fig. 3, the head of the fixing bolt 7 is disc-shaped, and the outer end of the disc is provided with a plurality of hand-screwing notches along the circumferential direction. So set up for can directly and conveniently screw up and unscrew fixing bolt 7 with the hand, it is very convenient when adjusting and fixed bracing piece 8's position.

Referring to fig. 1, the four corners of the lower end of the bottom plate 1 are respectively provided with a mounting block, the lower end surface of the mounting block is provided with a threaded mounting hole, and a wheel 10 is installed in the threaded mounting hole, so that the utility model is convenient to move after being assembled.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A combined power distribution cabinet for a construction site comprises a bottom plate (1), a top plate (2), a left side plate, a right side plate, a rear side plate and a front side plate, wherein a rectangular notch is formed in the front side plate, two cabinet doors (3) are arranged in the rectangular notch, the plates are rectangular plates and can be combined into a rectangular power distribution cabinet, and the combined power distribution cabinet is characterized in that mounting seats (4) are respectively arranged at the left end and the right end of the upper end face of the rear end of the bottom plate (1), the mounting seats (4) are in a circular tube shape, an internal thread structure is arranged on the inner tube wall of the mounting seats (4), vertical rods (5) are installed in the mounting seats (4) in a threaded mode, the vertical rods (5) are in a cylindrical structure, and an external thread structure is arranged; the vertical rod (5) is sleeved with a round pipe sleeve (6), the round pipe sleeve (6) can rotate by taking the vertical rod (5) as a central shaft and can slide up and down along the vertical rod (5), a threaded through hole leading to the inside of the pipe is formed in the round pipe sleeve (6), and a fixing bolt (7) is installed in the threaded through hole; the outer wall of the round pipe sleeve (6) is provided with a transverse pipe part (601), the central axis direction of the transverse pipe part (601) is along the radial direction of the round pipe sleeve (6), the inner pipe wall of the transverse pipe part (601) is provided with an internal thread structure, a support rod (8) is installed in the transverse pipe part (601) in a threaded mode, and an external thread structure is arranged at one end, connected with the transverse pipe part (601), of the support rod (8).

2. The modular power distribution cabinet for construction sites as claimed in claim 1, wherein the supporting rod (8) is of a cylindrical structure, the outer wall of the supporting rod (8) is provided with an anti-slip groove, and the outer wall of the upright (5) is also provided with an anti-slip groove.

3. The modular power distribution cabinet for construction sites according to claim 1, wherein the top plate (2) is provided with heat dissipation holes (201), four mounting threaded holes (202) are arranged outside the heat dissipation holes (201), and the mounting threaded holes (202) are uniformly arranged along the circumferential direction of the heat dissipation holes (201).

4. The modular power distribution cabinet for construction sites according to claim 1, wherein the head of the fixing bolt (7) is disc-shaped, and the outer end of the disc is provided with a plurality of hand-screwing notches along the circumferential direction.

5. The combined power distribution cabinet for the construction site as claimed in any one of claims 1 to 4, wherein a fixing structure is arranged at each of four corners of the upper end surface of the bottom plate (1), the fixing structure comprises two L-shaped plates (9), the two L-shaped plates (9) are arranged in parallel, an L-shaped insertion groove is formed between the two L-shaped plates (9), the lower ends of the left side plate, the right side plate, the front side plate and the rear side plate are inserted into the L-shaped insertion groove of the corresponding fixing structure, two surfaces of the L-shaped plate (9) at the outer side in the fixing structure are respectively provided with a threaded through hole, a first fixing screw is arranged in each threaded through hole, and a threaded hole is arranged at each of the positions, corresponding to each first fixing screw, of the lower ends of the left side plate, the right side plate, the front side plate and the rear side plate; adjacent side plates and a top plate (2) are connected through an L-shaped fixing plate (11), two surfaces of the L-shaped fixing plate (11) are provided with a threaded through hole respectively, a second fixing screw is installed in each of the two threaded through holes, and threaded holes are formed in positions, corresponding to the second fixing screws, of the left side plate, the right side plate, the front side plate, the rear side plate and the top plate (2).

6. The modular power distribution cabinet for the construction site as claimed in claim 5, wherein each of the four corners of the lower end of the bottom plate (1) is provided with a mounting block, the lower end surface of the mounting block is provided with a threaded mounting hole, and the threaded mounting hole is provided with a wheel (10).