Power distribution cabinet with built-in adjustable mounting stand column

Abstract

The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with an adjustable installation stand column inside. According to the technical scheme, the power distribution box comprises a power distribution box shell, the front side and the rear side of the interior of the power distribution box shell are each provided with a stand column assembly, each stand column assembly comprises a stand column body, the top face and the bottom face of each stand column body are each provided with a storage groove, and the sides, close to each other, of the two storage grooves are each provided with a telescopic rod. Through cooperation between the stand column assembly and the second pin groove, the stand column assembly can be rapidly disassembled or assembled conveniently, and through arrangement of the carrying plates, the rotary knobs, the connecting shafts, the first mounting groove, the second mounting groove, the first worm, the connecting rod, the second worm, the two-way screw, the worm gear, the threaded block, the second pin block and the first pin groove, the distance and the position between the carrying plates can be conveniently adjusted; therefore, the internal space of the distribution box shell is convenient to manage, and the electronic components installed in the distribution box shell are convenient to maintain through the installation frame, the guide rods, the guide blocks and the installation plate.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet containing adjustable mounting columns. Background Art

[0002] A distribution cabinet is a device used for power distribution and control, and is commonly used in industrial, commercial, and residential buildings. They are used to receive electrical energy from the power system and distribute it to various electrical devices and circuits. A distribution cabinet typically includes main circuit breakers, fuses, contactors, relays, switches, and other control devices to ensure the safe operation of the power system. These devices can be arranged and configured as needed to meet specific power requirements and safety standards. Distribution cabinets play a vital role in power systems. They can provide power distribution, protection, and control functions to ensure the stable operation and safety of power systems. The equipment and components installed inside the distribution cabinet in the prior art may vary according to specific uses and needs, so the internal space distribution needs to be adjusted according to the installed equipment. In the prior art, the columns inside the distribution cabinet are usually mostly fixed, which is not convenient for changing the internal space of the distribution cabinet, thus affecting space management. Utility Model Content

[0003] The utility model aims to solve the problems existing in the background technology and proposes a power distribution cabinet containing adjustable mounting columns.

[0004] The technical solution of the utility model: a distribution cabinet containing adjustable mounting columns, including a distribution box shell, a group of column assemblies are arranged on the front and rear sides of the interior of the distribution box shell, the column assembly includes a column body, the top surface and the bottom surface of the column body are provided with storage grooves, a telescopic rod is arranged on the side where the two storage grooves are close to each other, the outer ring of each telescopic rod is sleeved with a spring, a pin block 1 is arranged on the side where the two springs are away from each other, a lever is arranged on the front side of each pin block 1, a plurality of loading plates are arranged between the two groups of column bodies, a knob is arranged on the front side of each loading plate, a connecting shaft is arranged on the rear side of each knob, a mounting groove 1 and a mounting groove 2 are arranged inside each loading plate, the rear end of each connecting shaft passes through and extends into the mounting groove 1 and is provided with a worm gear 1, each of the worm gear 1 A connecting rod is provided at the rear end, and the rear end of each connecting rod extends through and extends to the interior of the second mounting groove and is provided with a worm gear. A two-way screw is rotatably provided inside the first mounting groove and the second mounting groove, and a worm gear is provided at the middle end of each of the two-way screws. The worm gears are respectively meshed with a corresponding worm gear, and the outer circles of both ends of each of the two-way screws are threadedly connected with thread blocks, and a pin block second is provided on one side of each of the thread blocks. A plurality of pin grooves one are provided on the sides of the two groups of column bodies close to each other, and each of the pin blocks two is slidably installed with a corresponding pin groove one, and installation frames are provided on the left and right sides of the top surface of each of the loading plates, and guide rods are provided inside each of the installation frames, and a guide block is slidably provided at one end of each guide rod, and a mounting plate is provided on the sides of the two guide blocks close to each other.

[0005] Preferably, the distribution box housing comprises a cabinet body, and a cabinet door is rotatably provided on the front side of the cabinet body.

[0006] Preferably, pin slots 2 are provided at the top and bottom ends of the cabinet body at positions corresponding to the pin blocks 1, and each of the pin blocks 1 is slidably mounted with a corresponding pin slot 2.

[0007] Preferably, the outer side of the pin block 1 fits with the inner wall of the receiving groove, and the pin block 1 is slidably connected to the receiving groove.

[0008] Preferably, a guide groove is provided at a position corresponding to the shifting rod on the front side of each column body, and the shifting rod is slidably connected to the corresponding guide groove.

[0009] Preferably, the connecting shaft, the connecting rod and the loading plate are rotationally connected, and the rear end of the second worm gear is rotationally connected to the rear side of the second mounting groove.

[0010] Preferably, each of the threaded blocks is slidably connected to the corresponding mounting groove 1 and mounting groove 2.

[0011] Preferably, rectangular through slots are provided at positions corresponding to the second pin block on the left and right sides of the carrier plate, and the second pin block is slidably connected to a corresponding rectangular through slot.

[0012] Preferably, the two installation frames are arranged opposite to each other, and the guide block is slidably connected to the inner wall of the installation frame.

[0013] Compared with the prior art, the utility model has the following beneficial technical effects:

[0014] The utility model facilitates quick disassembly or assembly of the column assembly through the cooperation between the column assembly and the second pin groove; and facilitates adjustment of the distance and position between each carrier plate by arranging the carrier plate, the knob, the connecting shaft, the first mounting groove, the second mounting groove, the first worm, the connecting rod, the second worm, the bidirectional screw, the worm wheel, the threaded block, the second pin block and the first pin groove, thereby facilitating space management inside the distribution box shell; and facilitates maintenance of the electronic components installed in the distribution box shell through the installation frame, the guide rod, the guide block and the installation plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the power distribution box housing in the utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the power distribution box housing in the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the center column assembly of the utility model;

[0019] Figure 5 It is a partial structural schematic diagram of the object carrier in the utility model;

[0020] Figure 6 It is a structural schematic diagram of the installation frame, guide rod, guide block and installation plate in the utility model;

[0021] Figure 7 It is a cross-sectional view of the loading plate in the utility model;

[0022] Figure 8 It is a schematic diagram of the internal structure of the loading plate in the utility model.

[0023] Figure numerals: 1. distribution box shell; 101. cabinet body; 102. cabinet door; 2. column assembly; 201. column body; 202. telescopic rod; 203. spring; 204. pin block one; 205. lever; 3. loading plate; 4. knob; 5. connecting shaft; 6. mounting slot one; 7. mounting slot two; 8. worm one; 9. connecting rod; 10. worm two; 11. bidirectional screw; 12. worm wheel; 13. threaded block; 14. pin block two; 15. pin slot one; 16. mounting frame; 17. guide rod; 18. guide block; 19. mounting plate; 20. pin slot two. DETAILED DESCRIPTION

[0024] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0025] Example

[0026] like Figures 1 to 8 As shown, the power distribution cabinet with adjustable mounting columns proposed by the utility model comprises a power distribution box housing 1, the power distribution box housing 1 comprises a cabinet body 101, a cabinet door 102 is rotatably arranged on the front side of the cabinet body 101, a group of column assemblies 2 are arranged on both the front and rear sides of the interior of the power distribution box housing 1, the column assembly 2 comprises a column body 201, the top and bottom surfaces of the column body 201 are provided with storage grooves, a telescopic rod 202 is arranged on one side where the two storage grooves are close to each other, the telescopic rod 202 is fixedly connected to the storage groove, and the outer ring of each telescopic rod 202 is sleeved with a spring 20 3. The spring 203 is fixedly connected to the storage slot. A pin block 204 is provided on the side away from each other of the two springs 203. The telescopic rod 202, the spring 203 and the pin block 204 are fixedly connected. The outer side of the pin block 204 fits the inner wall of the storage slot. The pin block 204 is slidably connected to the storage slot. The pin block 204 can be guided and limited by the storage slot. Pin slots 20 are provided at the top and bottom of the cabinet 101 at the positions corresponding to the pin blocks 204. Each pin block 204 is slidably installed with a corresponding pin slot 20.

[0027] A lever 205 is provided on the front side of each pin block 204, and the pin block 204 is fixedly connected to the lever 205. A guide groove is provided at the position of the lever 205 corresponding to the front side of each column body 201, and the lever 205 is slidably connected to the corresponding guide groove. The guide groove is provided to facilitate the movement of the lever 205 and guide and limit the lever 205. A plurality of carrier plates 3 are provided between the two groups of column bodies 201, and a knob 4 is provided on the front side of each carrier plate 3. The carrier plate 3 is rotatably connected to the knob 4, and the rear side of each knob 4 is rotatably connected to the rear side of each knob 4. A connecting shaft 5 is provided on each side, the knob 4 is fixedly connected to the connecting shaft 5, a mounting groove 1 6 and a mounting groove 2 7 are provided inside each loading plate 3, the rear end of each connecting shaft 5 extends through the mounting groove 1 6 and is provided with a worm 1 8, the connecting shaft 5 is fixedly connected to the worm 1 8, a connecting rod 9 is provided at the rear end of each worm 1 8, the worm 1 8 is fixedly connected to the connecting rod 9, the connecting shaft 5, the connecting rod 9 are rotationally connected to the loading plate 3, the rear end of each connecting rod 9 extends through the mounting groove 2 7 and is provided with a worm 2 10;

[0028] The connecting rod 9 is fixedly connected to the worm gear 10, and the rear end of the worm gear 10 is rotatably connected to the rear side of the mounting groove 7. The mounting groove 16 and the mounting groove 27 are both rotatably provided with a bidirectional screw 11, and the middle end of each bidirectional screw 11 is provided with a worm wheel 12. The bidirectional screw 11 is fixedly connected to the worm wheel 12, and the worm gear 18 and the worm gear 2 10 are respectively meshed with a corresponding worm wheel 12. When the knob 4 is turned, the connecting shaft 5, the worm gear 18, the connecting rod 9, and the worm gear 2 10 can be driven to rotate, and the worm gear 18 and the worm gear 2 1 The rotation of 0 will drive the two worm gears 12 to rotate, thereby driving the bidirectional screw 11 to rotate. The outer rings of both ends of each bidirectional screw 11 are threadedly connected with thread blocks 13, and each thread block 13 is respectively slidably connected with the corresponding mounting groove 1 6 and mounting groove 2 7. A pin block 2 14 is provided on one side of each thread block 13, and the thread block 13 is fixedly connected with the pin block 2 14. Rectangular through grooves are opened at the positions corresponding to the pin block 2 14 on the left and right sides of the carrier plate 3, and the pin block 2 14 is slidably connected with a corresponding rectangular through groove;

[0029] When the bidirectional screw 11 rotates, it drives the two threaded blocks 13 to move in opposite directions along the bidirectional screw 11. When moving to both sides, it drives the pin block 2 14 to move to both sides. A plurality of pin grooves 15 are provided on the sides of the two sets of column bodies 201 close to each other. Each pin block 2 14 is slidably installed with a corresponding pin groove 15. The pin groove 15 limits the pin block 2 14, thereby limiting the position of the carrier plate 3. The left and right sides of the top surface of each carrier plate 3 are provided with a mounting frame 16. The carrier plate 3 and the mounting frame 16 are connected to each other. 6 is fixedly connected, a guide rod 17 is arranged inside each installation frame 16, the guide rod 17 is fixedly connected to the installation frame 16, a guide block 18 is slidably arranged at one end of each guide rod 17, the two installation frames 16 are arranged opposite to each other, the guide block 18 is slidably connected to the inner wall of the installation frame 16, a mounting plate 19 is arranged on one side of the two guide blocks 18 close to each other, the guide block 18 is fixedly connected to the mounting plate 19, and the mounting plate 19 can be pulled out of the distribution box housing 1 by pulling the mounting plate 19, so as to facilitate maintenance.

[0030] In this embodiment, when using the device, when the column assembly 2 needs to be installed into the distribution box housing 1, the two levers 205 on each column assembly 2 are pushed toward the side close to each other, thereby driving the two pin blocks 1 204 to shrink toward the inside of the storage slot, and then aligning them with the corresponding pin slots 20, releasing the restriction on the lever 205, and pushing the pin block 1 204 into the pin slots 20 through the restoring ability of the spring 203, so that the column assembly 2 can be installed into the distribution box housing 1, and then when installing the carrier plate 3, align the two sides of the carrier plate 3 with the required height, and then rotate the knob 4, The rotation of the knob 4 drives the connecting shaft 5, the worm 1 8, the connecting rod 9, and the worm 2 10 to rotate, thereby driving the two worm wheels 12 to rotate. The rotation of the worm wheel 12 will drive the bidirectional screw 11 to rotate. The rotation of the bidirectional screw 11 will drive the two threaded blocks 13 to move to both sides, and at the same time drive the pin block 2 14 to move, so that the pin block 2 14 is installed with the corresponding pin groove 1 15, thereby completing the installation. When it is necessary to inspect the electronic components inside the distribution box housing 1, pull the mounting plate 19 to remove the mounting plate 19 from the distribution box housing 1, so as to facilitate maintenance.

[0031] The above specific embodiment is only a preferred embodiment of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above embodiment, those skilled in the art can make various alternative improvements and combinations to the above specific embodiment.

Claims

1. A power distribution cabinet with adjustable mounting columns, comprising a power distribution box housing (1), characterized in that: A group of column assemblies (2) are arranged on both the front and rear sides of the distribution box housing (1), and the column assembly (2) comprises a column body (201), and the top and bottom surfaces of the column body (201) are provided with storage grooves, and the sides of the two storage grooves close to each other are provided with telescopic rods (202), and the outer ring of each telescopic rod (202) is sleeved with a spring (203), and the sides of the two springs (203) away from each other are provided with a pin block (204), and the front side of each pin block (204) is provided with a dial A plurality of carrier plates (3) are arranged between the two groups of column bodies (201), a knob (4) is arranged on the front side of each carrier plate (3), a connecting shaft (5) is arranged on the rear side of each knob (4), a mounting groove (6) and a mounting groove (7) are opened inside each carrier plate (3), a rear end of each connecting shaft (5) extends through the mounting groove (6) and is provided with a worm gear (8), a rear end of each worm gear (8) is provided with a connecting rod (9), and each connecting rod (9) is provided with a connecting rod (10). The rear ends of the two mounting grooves (9) extend through and extend into the interior of the second mounting groove (7) and are provided with a second worm (10). The interiors of the first mounting groove (6) and the second mounting groove (7) are both provided with a bidirectional screw (11) for rotation. The middle end of each bidirectional screw (11) is provided with a worm wheel (12). The first worm (8) and the second worm (10) are respectively meshed with a corresponding worm wheel (12). The outer rings of both ends of each bidirectional screw (11) are threadedly connected with a thread block (13). One side of each thread block (13) is provided with a pin block (2). (14), a plurality of pin grooves (15) are provided on the sides of the two groups of column bodies (201) close to each other, each of the pin blocks (14) is slidably mounted on a corresponding pin groove (15), a mounting frame (16) is provided on both sides of the top surface of each of the loading plates (3), a guide rod (17) is provided inside each of the mounting frames (16), a guide block (18) is slidably provided at one end of each of the guide rods (17), and a mounting plate (19) is provided on the sides of the two guide blocks (18) close to each other.

2. The power distribution cabinet with adjustable mounting columns according to claim 1, characterized in that: The distribution box housing (1) comprises a cabinet body (101), and a cabinet door (102) is rotatably provided on the front side of the cabinet body (101).

3. The power distribution cabinet with adjustable mounting columns according to claim 2, characterized in that: Pin slots 2 (20) are provided at the top and bottom ends of the cabinet (101) at positions corresponding to the pin blocks 1 (204), and each of the pin blocks 1 (204) is slidably mounted with a corresponding pin slot 2 (20).

4. The power distribution cabinet with adjustable mounting columns according to claim 1, characterized in that: The outer side of the pin block 1 (204) is in contact with the inner wall of the receiving groove, and the pin block 1 (204) is slidably connected to the receiving groove.

5. The power distribution cabinet with adjustable mounting columns according to claim 1, characterized in that: A guide groove is provided at the front side of each column body (201) at a position corresponding to the shifting rod (205), and the shifting rod (205) is slidably connected to the corresponding guide groove.

6. The power distribution cabinet with adjustable mounting columns according to claim 1, characterized in that: The connecting shaft (5), the connecting rod (9) and the loading plate (3) are rotationally connected, and the rear end of the second worm gear (10) is rotationally connected to the rear side of the second mounting groove (7).

7. The power distribution cabinet with adjustable mounting columns according to claim 1, characterized in that: Each of the threaded blocks (13) is slidably connected to the corresponding mounting groove 1 (6) and mounting groove 2 (7).

8. The power distribution cabinet with adjustable mounting columns according to claim 1, characterized in that: Rectangular through slots are provided at positions corresponding to the second pin block (14) on the left and right sides of the object carrier (3), and the second pin block (14) is slidably connected to a corresponding rectangular through slot.

9. The power distribution cabinet with adjustable mounting columns according to claim 1, characterized in that: The two installation frames (16) are arranged opposite to each other, and the guide block (18) is slidably connected to the inner wall of the installation frame (16).

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