Combined power distribution cabinet

Abstract

The utility model discloses a combined power distribution cabinet, which belongs to the technical field of power distribution cabinet equipment and comprises a cabinet body, a mounting rack is mounted on the inner side of the cabinet body in a sliding manner, and the front surface of the mounting rack is connected with a plurality of mounting plates through bolts. According to the utility model, through the arrangement of the mounting rack, the mounting rack can slide back and forth inside the cabinet body, and when an electrical appliance is installed, the mounting rack is pulled outwards, so that the installation is convenient, and the working efficiency is improved; through the arrangement of the fan and the air outlet, circulation is formed, and rapid heat dissipation can be carried out; through the arrangement of the connecting mechanism, when two adjacent cabinet bodies are connected, the mechanism on one cabinet body is aligned with the mounting hole in the other cabinet body and is directly pushed in, at the moment, the mounting hole extrudes the spring bolt, and due to the fact that the upper surface of the spring bolt is an inclined face, the spring bolt can press the spring downwards to accumulate elastic potential energy; when crossing the mounting hole, the lock tongue rebounds to clamp the cabinet body under the action of elastic potential energy of the spring, two cabinet bodies can be quickly connected, convenience and rapidness are achieved, and the working efficiency is high.

Description

Technical Field

[0001] The utility model relates to a power distribution cabinet device, in particular to a combined power distribution cabinet, and belongs to the technical field of power distribution cabinet equipment. Background Art

[0002] The combined power distribution cabinet includes a power distribution cabinet, a lighting distribution cabinet and a metering cabinet. When installing the combined power distribution cabinet, it is usually necessary to fit two adjacent distribution cabinets together and then fix them. According to the Chinese utility model patent (application number: 202223381582.1), a combined power distribution cabinet is disclosed, including a receiving bin, a side vertical plate, a cabinet body and an extension bin. The sides of the cabinet body are all open, the receiving bin is symmetrically arranged on the upper and lower sides of any end of the cabinet body, the extension bin is symmetrically arranged on the upper and lower sides of the end of the cabinet body away from the receiving bin, the cabinet body is evenly distributed and connected to each other, and the side vertical plates are symmetrically arranged on the outer side of the cabinet body.

[0003] However, the device still has the following problems: when the device connects and fixes the two distribution cabinets and splits them, the connection device needs to be manually controlled, which is inconvenient to operate and has low work efficiency; in addition, due to the narrow internal space of the distribution cabinet, it is not convenient to carry out electrical installation.

[0004] The utility model proposes a new solution to the above problems. Utility Model Content

[0005] The main purpose of the utility model is to provide a combined power distribution cabinet to solve the problems of inconvenient connection between the power distribution cabinets of the above-mentioned device and narrow internal space, which makes it inconvenient to carry out electrical installation.

[0006] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0007] A combined power distribution cabinet comprises a cabinet body, a mounting frame is slidably mounted on the inner side of the cabinet body, a plurality of mounting plates are connected to the front side of the mounting frame by bolts, two adjacent cabinet bodies are connected to each other by a plurality of connecting mechanisms, the connecting mechanisms comprise a fixing plate fixedly mounted on the inner wall of the cabinet body by screws and a mounting bin fixedly connected to one side of the fixing plate, a rotating shaft penetrating the fixing plate is rotatably mounted on the inner side of the fixing bin, a locking tongue cooperating with the rotating shaft is slidably mounted on the top of the fixing bin, a spring located on the inner side of the fixing bin is mounted on the bottom of the locking tongue, a fan is fixedly mounted on the top of the cabinet body, and an air outlet is provided on the back of the cabinet body.

[0008] Preferably, a cabinet door is installed on the front of the cabinet body, and a door lock is installed on the cabinet door.

[0009] Preferably, slide grooves are symmetrically connected to the inner walls on both sides of the cabinet, and the upper and lower ends of the mounting frame are fixedly connected with connecting pipes that slidably cooperate with the slide grooves.

[0010] Preferably, a plurality of through holes are formed on the front side of the mounting frame at equal intervals.

[0011] Preferably, a plurality of mounting holes cooperating with the mounting bin are symmetrically provided on both side walls of the cabinet, wherein a first screw hole is provided on the outer side of the mounting hole located on one side wall of the cabinet.

[0012] Preferably, a first rotating hole rotatably matched with the rotating shaft is provided on the front of the installation bin, a mounting channel is provided on one side of the first rotating hole, and a limiting groove is provided at one end of the first rotating hole.

[0013] Preferably, a sliding hole slidably matched with the locking tongue is provided on the top of the installation bin.

[0014] Preferably, a protrusion is fixedly connected to one side of the rotating shaft, and a C-shaped groove matching with the protrusion is fixedly connected to the bottom of the locking tongue.

[0015] Preferably, a limiting platform matched with the limiting groove is fixedly connected to the outer side of the rotating shaft, and one end of the rotating shaft is fixedly connected to a handwheel via a screw.

[0016] Preferably, a second rotating hole rotatably matched with the rotating shaft is formed through the front side of the fixing plate, a connecting hole penetrating the fixing plate is formed on the outer side of the second rotating hole, and a second screw hole matched with the connecting hole is formed on the front side of the installation bin.

[0017] The beneficial technical effects of the utility model are as follows: according to the combined power distribution cabinet of the utility model, through the setting of the mounting frame, the mounting frame can slide back and forth inside the cabinet. When installing electrical appliances, the mounting frame is pulled outward to facilitate installation and improve work efficiency; through the setting of the fan and the air outlet, a circulation is formed, which can quickly dissipate heat; through the setting of the connecting mechanism, when two adjacent cabinets are connected, the mechanism on one cabinet is aligned with the mounting hole on the other cabinet and pushed directly in. At this time, the mounting hole squeezes the lock tongue. Since the upper surface of the lock tongue is an inclined surface, the lock tongue will press down the spring to accumulate elastic potential energy. When the lock tongue passes over the mounting hole, it will rebound and jam the cabinet under the action of the elastic potential energy of the spring, so that the two cabinets can be quickly connected, which is convenient and fast with high work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment provided by the utility model;

[0019] Figure 2This is a schematic diagram of the installation of a cabinet and a connecting mechanism according to a preferred embodiment of the utility model;

[0020] Figure 3 This is a disassembled diagram of a connecting mechanism according to a preferred embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of the installation bin structure according to a preferred embodiment of the utility model;

[0022] Figure 5 This is a disassembled diagram of the rotating shaft structure according to a preferred embodiment of the utility model;

[0023] Figure 6 The figure is a schematic diagram of a lock tongue structure according to a preferred embodiment of the utility model.

[0024] In the figure: 1, cabinet; 2, mounting frame; 3, mounting plate; 4, connecting mechanism; 5, fixing plate; 6, mounting compartment; 7, rotating shaft; 8, locking tongue; 9, spring; 10, fan; 11, air outlet; 12, cabinet door; 13, door lock; 101, slide groove; 201, connecting pipe; 202, through hole; 102, mounting hole; 103, first screw hole; 601, first rotating hole; 602, mounting channel; 603, limiting groove; 604, sliding hole; 701, protrusion; 801, C-shaped groove; 702, limiting platform; 703, handwheel; 501, second rotating hole; 502, connecting hole; 605, second screw hole. DETAILED DESCRIPTION

[0025] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0026] like Figure 1-Figure 6 As shown, the combined power distribution cabinet provided in this embodiment includes a cabinet body 1, a mounting frame 2 is slidably installed on the inner side of the cabinet body 1, a plurality of mounting plates 3 are connected to the front side of the mounting frame 2 by bolts, and two adjacent cabinet bodies 1 are connected to each other by a plurality of connecting mechanisms 4, and the connecting mechanism 4 includes a fixing plate 5 fixedly installed on the inner wall of the cabinet body 1 by screws and a mounting bin 6 fixedly connected to one side of the fixing plate 5, a rotating shaft 7 penetrating the fixing plate 5 is rotatably installed on the inner side of the mounting bin 6, a locking tongue 8 cooperating with the rotating shaft 7 is slidably installed on the top of the mounting bin 6, a spring 9 located on the inner side of the mounting bin 6 is installed at the bottom of the locking tongue 8, a fan 10 is fixedly installed on the top of the cabinet body 1, and an air outlet 11 is opened on the back of the cabinet body 1.

[0027] By setting the mounting frame 2, the mounting frame can slide back and forth inside the cabinet 1. When installing electrical appliances, the mounting frame is pulled outward to facilitate installation and improve work efficiency. By setting the fan 10 and the air outlet 11, a circulation is formed, which can quickly dissipate heat. By setting the connecting mechanism 4, when connecting two adjacent cabinets 1, the connecting mechanism 4 on one cabinet 1 is aligned with the mounting hole 102 on the other cabinet 1 and pushed directly in. At this time, the mounting hole 102 squeezes the lock tongue 8. Since the upper surface of the lock tongue 8 is an inclined surface, the lock tongue 8 will press down the spring 9 to accumulate elastic potential energy. When the lock tongue 8 passes over the mounting hole 102, it will rebound and clamp the cabinet 1 under the action of the elastic potential energy of the spring 9, so that the two cabinets 1 can be quickly connected, which is convenient and fast with high work efficiency.

[0028] In this embodiment, if Figure 1 and Figure 2 As shown, a cabinet door 12 is installed on the front of the cabinet 1, and a door lock 13 is installed on the cabinet door 12. Slide grooves 101 are symmetrically connected to the inner walls on both sides of the cabinet 1. The upper and lower ends of the mounting frame 2 are fixedly connected with connecting pipes 201 that slide with the slide grooves 101. A plurality of through holes 202 are evenly spaced on the front of the mounting frame 2. The cabinet door 12 is provided to protect the electrical components; the slide grooves 101 and the connecting pipes 201 are provided to slide in coordination; the through holes 202 are provided to fix the mounting plate 3 with bolts in coordination with the through holes 202. There are a plurality of through holes 202, so the distance between two adjacent mounting plates 3 can be adjusted, which is convenient for installing electrical components of different sizes.

[0029] In this embodiment, if Figure 1 , Figure 2 and Figure 3 As shown, a plurality of mounting holes 102 cooperating with the mounting chamber 6 are symmetrically provided on the two side walls of the cabinet 1, wherein a first screw hole 103 is provided outside the mounting hole 102 on one side wall of the cabinet 1. By setting the first screw hole 103, a screw is used to pass through the fixing plate 5 and connect with the first screw hole 103, which facilitates the assembly and disassembly of the connecting mechanism 4.

[0030] In this embodiment, if Figure 3 , Figure 4 and Figure 5 As shown, the front of the installation bin 6 is provided with a first rotating hole 601 that is rotatably matched with the rotating shaft 7, a mounting channel 602 is provided on one side of the first rotating hole 601, and a limiting groove 603 is provided at one end of the first rotating hole 601. The first rotating hole 601 is provided to rotate in coordination with the rotating shaft 7, and the mounting channel 602 is provided to assemble the rotating shaft 7 and the installation bin 6, and the protrusion 701 will not interfere with the installation.

[0031] In this embodiment, if Figure 3 , Figure 5 and Figure 6As shown, a sliding hole 604 for slidingly cooperating with the lock tongue 8 is provided at the top of the installation bin 6, a protrusion 701 is fixedly connected to one side of the rotating shaft 7, and a C-shaped groove 801 for cooperating with the protrusion 701 is fixedly connected to the bottom of the lock tongue 8. Through the setting of the sliding hole 604, the lock tongue 8 can slide up and down in the sliding hole 604. Through the setting of the protrusion 701 and the C-shaped groove 801, when the protrusion 701 is placed horizontally, the length of the protrusion 701 is greater than the height. At this time, the lock tongue 8 will pop out of the installation bin 6 under the action of the spring 9. When it is necessary to split two adjacent cabinets 1, the rotating shaft 7 is rotated counterclockwise so that the end of the protrusion 701 is pressed on the bottom inner wall of the C-shaped groove 801, so that the lock tongue 8 can be moved down and retracted into the installation bin 6. At this time, the two cabinets 1 can be directly pulled apart.

[0032] In this embodiment, if Figure 3 , Figure 4 and Figure 5 As shown, the outer side of the rotating shaft 7 is fixedly connected with a limit platform 702 that cooperates with the limit groove 603, and one end of the rotating shaft 7 is fixedly connected with a hand wheel 703 by a screw. The setting of the limit platform 702, the cooperation with the limit groove 603 and the setting of the fixing plate 5 can prevent the rotating shaft 7 from sliding outward.

[0033] In this embodiment, if Figure 3 , Figure 4 and Figure 5 As shown, the front of the fixing plate 5 is provided with a second rotation hole 501 that is rotatably matched with the rotating shaft 7, the outer side of the second rotation hole 501 is provided with a connecting hole 502 that passes through the fixing plate 5, and the front of the installation chamber 6 is provided with a second screw hole 605 that is matched with the connecting hole 502. Through the arrangement of the connecting hole 502 and the second screw hole 605, a screw is used to pass through the connecting hole 502 and connect with the second screw hole 605, so that the fixing plate 5 and the installation chamber 6 can be detachably installed, which is convenient for installing the rotating shaft 7.

[0034] In this embodiment, if Figure 1-Figure 6 As shown, the working process of a combined power distribution cabinet provided in this embodiment is as follows:

[0035] Step 1: Install the connection mechanism 4 on the side wall of the cabinet 1 by screws, push one cabinet 1 so that the connection mechanism 4 on it is aligned with the mounting hole 102 on the other cabinet 1, and push it directly. At this time, the mounting hole 102 squeezes the lock tongue 8. Since the upper surface of the lock tongue 8 is an inclined surface, the lock tongue 8 will press down the spring 9 to accumulate elastic potential energy. When the lock tongue 8 passes over the mounting hole 102, it will rebound and clamp the cabinet 1 under the action of the elastic potential energy of the spring 9, so that the two cabinets 1 can be quickly connected;

[0036] Step 2: When installing the electrical components, pull the mounting frame outward to a suitable installation position, and then install the electrical components on the mounting plate 3;

[0037] Step 3: Start the fan 10 so that the fan 10 and the air outlet 11 form a convection cycle to quickly dissipate heat.

[0038] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A combined power distribution cabinet, characterized in that: The invention comprises a cabinet (1), a mounting frame (2) is slidably mounted on the inner side of the cabinet (1), a plurality of mounting plates (3) are connected to the front side of the mounting frame (2) by bolts, two adjacent cabinets (1) are connected to each other by a plurality of connecting mechanisms (4), the connecting mechanism (4) comprises a fixing plate (5) fixedly mounted on the inner wall of the cabinet (1) by screws and a mounting bin (6) fixedly connected to one side of the fixing plate (5), a rotating shaft (7) penetrating the fixing plate (5) is rotatably mounted on the inner side of the fixing bin (6), a locking tongue (8) cooperating with the rotating shaft (7) is slidably mounted on the top of the fixing bin (6), a spring (9) located on the inner side of the fixing bin (6) is mounted on the bottom of the locking tongue (8), a fan (10) is fixedly mounted on the top of the cabinet (1), and an air outlet (11) is provided on the back of the cabinet (1).

2. A combined power distribution cabinet as claimed in claim 1, characterized in that: A cabinet door (12) is installed on the front of the cabinet body (1), and a door lock (13) is installed on the cabinet door (12).

3. A combined power distribution cabinet as claimed in claim 1, characterized in that: Slide grooves (101) are symmetrically connected to the inner walls of both sides of the cabinet (1), and the upper and lower ends of the mounting frame (2) are fixedly connected to connecting pipes (201) that are slidably matched with the slide grooves (101).

4. A combined power distribution cabinet as claimed in claim 1, characterized in that: The front side of the mounting frame (2) is provided with a plurality of through holes (202) at equal intervals.

5. A combined power distribution cabinet as claimed in claim 1, characterized in that: A plurality of mounting holes (102) cooperating with the mounting bin (6) are symmetrically provided on the two side walls of the cabinet (1), wherein a first screw hole (103) is provided on the outer side of the mounting hole (102) located on one side wall of the cabinet (1).

6. A combined power distribution cabinet as claimed in claim 1, characterized in that: The front side of the installation bin (6) is provided with a first rotating hole (601) for rotationally cooperating with the rotating shaft (7), one side of the first rotating hole (601) is provided with a mounting channel (602), and one end of the first rotating hole (601) is provided with a limiting groove (603).

7. A combined power distribution cabinet as claimed in claim 1, characterized in that: The top of the installation bin (6) is provided with a sliding hole (604) that slidably cooperates with the locking tongue (8).

8. A combined power distribution cabinet as claimed in claim 1, characterized in that: A protrusion (701) is fixedly connected to one side of the rotating shaft (7), and a C-shaped groove (801) matching with the protrusion (701) is fixedly connected to the bottom of the locking tongue (8).

9. A combined power distribution cabinet as claimed in claim 6, characterized in that: A limiting platform (702) matched with the limiting groove (603) is fixedly connected to the outer side of the rotating shaft (7), and a hand wheel (703) is fixedly connected to one end of the rotating shaft (7) via a screw.

10. The combined power distribution cabinet according to claim 1, characterized in that: The front side of the fixing plate (5) is provided with a second rotating hole (501) which is rotatably matched with the rotating shaft (7); the outer side of the second rotating hole (501) is provided with a connecting hole (502) which passes through the fixing plate (5); and the front side of the installation bin (6) is provided with a second screw hole (605) which is matched with the connecting hole (502).

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