CN219419981U - Low-voltage comprehensive distribution box - Google Patents

Abstract

The utility model discloses a low-voltage comprehensive distribution box, which comprises a cabinet body and a mounting mechanism arranged on the back of the cabinet body; the installation mechanism comprises a bottom plate, a sliding groove is arranged on the bottom plate, the sliding groove is in sliding fit with a sliding block, and the sliding groove is fixedly connected with the back of the cabinet body through the sliding block, so that the cabinet body can be slidably installed on the bottom plate. When the bottom plate is fixed with the wall surface, the sliding block is matched with the sliding groove, so that a certain gap is formed between the cabinet body and the wall surface, the cabinet body is prevented from being in direct contact with the wall surface, and air flow can be realized by utilizing the gap, so that the cabinet body is cooled; in addition, the sliding block is in sliding fit with the sliding groove, and after the sliding block is connected with the sliding groove, the fixing of the cabinet body and the mounting mechanism is realized through the locating piece, so that the cabinet body is simply and conveniently mounted and dismounted; in particular, the fixing of the cabinet body does not need to use bolts, so that the disassembly difficulty between the cabinet body and the mounting mechanism is reduced, and the maintenance and the mounting of the cabinet body are further facilitated.

Description

Low-voltage comprehensive distribution box

Technical Field

The utility model relates to the technical field of electrical equipment, in particular to a low-voltage comprehensive distribution box.

Background

Low voltage integrated distribution boxes, also known as JP cabinets; the intelligent power distribution system is a comprehensive device integrating functions of energy distribution, metering, protection, control, reactive compensation and the like, is one of the most main power distribution equipment of a transformer, and has important significance in improving construction and installation efficiency, reducing power failure time, guaranteeing safe production and improving power supply reliability due to the fact that the JP cabinet with scientific design, manufacture and assembly is adopted;

however, in the use process, the cabinet body needs to be replaced due to external factors such as impact, burning loss of the cabinet body, old and corroded and the like; however, the existing cabinet body is directly connected with the expansion bolts of the wall surface, and once the bolts are rusted, the cabinet body is inconvenient to assemble and disassemble; when the cabinet body is replaced by a new position, the expansion bolts at the old site affect the appearance, and the wires are replaced by the original positions to the new position, so that the wires need to be rearranged; especially, there is not the gap between cabinet body and the wall, still influence the heat dissipation of cabinet body. See for example the prior art of CN 213425580U.

Disclosure of Invention

The utility model aims to provide a low-voltage comprehensive distribution box so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a low-voltage comprehensive distribution box comprises a cabinet body and a mounting mechanism arranged on the back of the cabinet body; the mounting mechanism comprises a bottom plate, a sliding groove is arranged on the bottom plate, and the sliding groove is in sliding fit with a sliding block; the cabinet body is fixedly connected with the back of the cabinet body through the sliding block so as to be slidably arranged on the bottom plate; the mounting mechanism further comprises a positioning piece, and the positioning piece passes through the sliding groove and the sliding block to fix the sliding block on the bottom plate.

As a preferable technical scheme of the utility model: the bottom plate is also provided with a supporting frame, and the sliding groove is formed in the supporting frame.

As a preferable technical scheme of the utility model: the side of the support frame is also provided with a through hole which completely penetrates through the support frame.

As a preferable technical scheme of the utility model: and the sliding block is also provided with a connecting hole corresponding to the penetrating hole.

As a preferable technical scheme of the utility model: the connecting hole is a waist-shaped groove.

As a preferable technical scheme of the utility model: the sliding block and the opposite surfaces of the cabinet body are respectively provided with a mounting hole, and the sliding block is connected with the mounting holes on the cabinet body after passing through the mounting holes on the sliding block through bolts so as to be fixed on the cabinet body.

As a preferable technical scheme of the utility model: the cabinet body is towards the one side of installation mechanism still is equipped with pencil fixer.

As a preferable technical scheme of the utility model: the wire harness fixer comprises a first clamping plate and a second clamping plate, and arc grooves are formed in the opposite surfaces of the first clamping plate and the second clamping plate.

As a preferable technical scheme of the utility model: the wire harness fixing device is connected with the cabinet body after penetrating through the first clamping plate and the second clamping plate through the fastener, so that the wire harness fixing device is fixed on the cabinet body.

By adopting the technical scheme, the utility model has the beneficial effects that: 1. when the bottom plate is fixed with the wall surface, the sliding block is matched with the sliding groove, so that a certain gap is formed between the cabinet body and the wall surface, the cabinet body is prevented from being in direct contact with the wall surface, and air flow can be realized by utilizing the gap, so that the cabinet body is cooled;

2. the sliding block is in sliding fit with the sliding groove, and after the sliding block is connected with the sliding groove, the fixing of the cabinet body and the mounting mechanism is realized through the locating piece, so that the cabinet body is simply and conveniently mounted and dismounted; in particular, the fixing of the cabinet body does not need to use bolts, so that the disassembly difficulty between the cabinet body and the mounting mechanism is reduced, and the maintenance and the mounting of the cabinet body are further facilitated.

Drawings

FIG. 1 is a schematic view of an exploded construction of a cabinet and mounting mechanism of the present utility model;

FIG. 2 is a schematic exploded view of the mounting mechanism of the present utility model;

FIG. 3 is a schematic diagram of the main structure of the slider of the present utility model;

fig. 4 is a schematic view of the main structure of the wire harness holder of the present utility model.

In the figure: 1. a cabinet body; 2. a harness holder; 20. a first clamping plate; 21. a second clamping plate; 22. an arc groove; 23. a fastener; 3. a mounting mechanism; 30. a bottom plate; 31. a support frame; 32. a chute; 33. a positioning piece; 34. a slide block; 35. a through hole; 36. a mounting hole; 37. and a connection hole.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model. In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "upper surface", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: a low-voltage comprehensive distribution box comprises a cabinet body 1 and a mounting mechanism 3 arranged on the back of the cabinet body 1; the mounting mechanism 3 comprises a bottom plate 30, a sliding groove 32 is arranged on the bottom plate 30, and the sliding groove 32 is in sliding fit with a sliding block 34; the sliding block 34 is fixedly connected with the back surface of the cabinet body 1 so as to enable the cabinet body 1 to be slidably arranged on the bottom plate 30; the mounting mechanism 3 further includes a positioning member 33, and the positioning member 33 passes through the sliding slot 32 and the sliding block 34 to fix the sliding block 34 on the base plate 30.

In summary, after the bottom plate 30 is fixed to the wall, for example, the bottom plate 30 is also fixed to the wall by the expansion bolts, and the sliding blocks 34 are matched with the sliding grooves 32, so that a certain gap is formed between the cabinet body 1 and the wall to avoid the cabinet body 1 from directly contacting with the wall, and then the gap can be utilized to realize airflow flow to cool the cabinet body 1;

meanwhile, the sliding block 34 is in sliding fit with the sliding groove 32, and the positioning piece 33 is used for fixing the cabinet body 1 and the mounting mechanism 3 after the sliding block 34 is connected with the sliding groove 32, so that the cabinet body 1 is mounted and dismounted, and the method is simple and convenient; in particular, the fixing of the cabinet body 1 does not need to use bolts, and the positioning piece 33 is pulled out, so that the disassembly difficulty between the cabinet body 1 and the mounting mechanism 3 is reduced, and the overhaul and the mounting of the cabinet body 1 are further facilitated.

The bottom plate 30 is further provided with a supporting frame 31, and the chute 32 is formed on the supporting frame 31. Thus, the gap between the cabinet 1 and the wall surface can be enlarged by the supporting frame 31, and the chute 32 can be easily processed thereon. And in turn, the bottom plate 30 and the support frame 31 cooperate to enhance the load carrying capacity of the mounting mechanism 3.

Since the side surface of the supporting frame 31 is further provided with a through hole 35 which completely penetrates the supporting frame 31. Further, the slider 34 is further provided with a connecting hole 37 corresponding to the position of the through hole 35. Therefore, the positioning piece 33 is convenient to assemble and disassemble, and at this time, the positioning piece 33 can be arranged into a cylinder shape, so that the positioning piece 33 can be further convenient to insert and pull out.

In order to solve the problem that the positioning member 33 is inconvenient to be inserted and removed due to the small gap between the positioning member 33 and the through hole 35 and the connecting hole 37, the connecting hole 37 is a waist-shaped groove. Because the connecting hole 37 is a waist-shaped groove, the gap between the positioning piece 33 and the connecting hole 37 is enlarged, and meanwhile, the sliding block 34 can also slide up and down, so that the positioning piece 33 can be further conveniently inserted and pulled out.

Further, since the opposite surfaces of the sliding block 34 and the cabinet body 1 are respectively provided with a mounting hole 36, bolts pass through the mounting holes 36 on the sliding block 34 and then are connected with the mounting holes 36 on the cabinet body 1, so as to fix the sliding block 34 on the cabinet body 1. Therefore, the cabinet body 1 and the sliding block 34 are convenient to assemble and disassemble, so that the cabinet body 1 is further convenient to take off from the wall surface; meanwhile, the cabinet body 1 is movably connected with the sliding block 34, and the sliding block 34 is movably connected with the bottom plate 30, so that the fixing modes of the cabinet body 1 are various, and the cabinet body 1 is convenient to mount and disassemble.

On the basis of the scheme, since the wire harness fixing device 2 is further arranged on the surface, facing the mounting mechanism 3, of the cabinet body 1, the wire harnesses which enter or are led out can be concentrated and fixed on the cabinet body 1 by the wire harness fixing device 2, so that the wire harnesses can be conveniently fixed.

Specifically, the wire harness holder 2 includes a first clamping plate 20 and a second clamping plate 21, and circular arc grooves 22 are formed on opposite surfaces of the first clamping plate 20 and the second clamping plate 21. The wire harness holder 2 is fixed to the cabinet 1 by being connected to the cabinet 1 after passing through the first clamping plate 20 and the second clamping plate 21 by the provided fastening members 23. Wherein the fastener 23 may be a bolt.

Based on the wiring harness fixing structure, the wiring harness fixing structure can enable wiring harnesses to be conveniently fixed, meanwhile, the wiring harnesses can be arranged in a concentrated mode, and the problem that attractive appearance is affected due to the fact that the wiring harnesses are pulled and scattered is avoided.

The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.

Claims (9)

1. A low-voltage comprehensive distribution box is characterized in that: comprises a cabinet body (1) and a mounting mechanism (3) arranged on the back of the cabinet body (1);

the mounting mechanism (3) comprises a bottom plate (30), a sliding groove (32) is formed in the bottom plate (30), and the sliding groove (32) is in sliding fit with a sliding block (34) arranged on the bottom plate;

the back of the cabinet body (1) is fixedly connected with the sliding block (34) so that the cabinet body (1) is slidably arranged on the bottom plate (30);

the mounting mechanism (3) further comprises a positioning piece (33), and the positioning piece (33) passes through the sliding groove (32) and the sliding block (34) to fix the sliding block (34) on the bottom plate (30).

2. A low voltage integrated distribution box as claimed in claim 1, wherein: the bottom plate (30) is also provided with a supporting frame (31), and the sliding groove (32) is formed in the supporting frame (31).

3. A low voltage integrated distribution box as claimed in claim 2, wherein: the side surface of the supporting frame (31) is also provided with a through hole (35) which completely penetrates through the supporting frame (31).

4. A low voltage integrated distribution box according to claim 3, characterized in that: the sliding block (34) is also provided with a connecting hole (37) corresponding to the penetrating hole (35).

5. The low voltage integrated distribution box of claim 4 wherein: the connecting hole (37) is a waist-shaped groove.

6. A low voltage integrated distribution box as claimed in claim 1, wherein: the sliding block (34) and the opposite surfaces of the cabinet body (1) are respectively provided with a mounting hole (36), and the sliding block (34) is fixed on the cabinet body (1) by connecting the sliding block (34) with the mounting holes (36) on the cabinet body (1) after bolts pass through the mounting holes (36) on the sliding block (34).

7. A low voltage integrated distribution box according to any of claims 1-6, characterized in that: one surface of the cabinet body (1) facing the mounting mechanism (3) is also provided with a wire harness fixer (2).

8. The low voltage integrated distribution box of claim 7 wherein: the wire harness fixer (2) comprises a first clamping plate (20) and a second clamping plate (21), and arc grooves (22) are formed in the opposite surfaces of the first clamping plate (20) and the second clamping plate (21).

9. The low voltage integrated distribution box of claim 8 wherein: the wire harness fixing device is characterized in that the wire harness fixing device is connected with the cabinet body (1) after penetrating through the first clamping plate (20) and the second clamping plate (21) through the fastening pieces (23), so that the wire harness fixing device (2) is fixed on the cabinet body (1).