Assembling structure of high-low voltage complete switch cabinet

Abstract

The utility model relates to the technical field of switch cabinets, and discloses an assembly structure of a high-low voltage complete set switch cabinet, which comprises a bottom plate, two groups of side plates and a back plate are arranged at the top end of the bottom plate, a door plate is arranged at the side ends of one group of side plates through hinges, and a top plate is arranged at the top ends of the two groups of side plates and the back plate. According to the assembly structure of the high-low voltage whole set switch cabinet, the fixing mechanism is arranged, after the device is assembled through the assembling assembly and the positioning assembly, the assembling assembly is arranged between the bottom plate and the two sets of side plates and the back plate, and the positioning assembly is arranged between the two sets of side plates and the back plate and the top plate. When the device is assembled, a first shifting block can be shifted downwards to drive a movable plate to slide downwards in a movable groove until a limiting block corresponds to a limiting groove, and the limiting block can be pushed to be inserted into the limiting groove through the resilience force of a second spring, so that the device is assembled more stably and is not prone to falling apart due to shaking caused by external force.

Description

Technical Field

[0001] The utility model relates to the technical field of switch cabinets, and specifically, to an assembly structure of a high and low voltage complete switch cabinet. Background Art

[0002] A complete switch cabinet is an electrical device. The external line first enters the main control switch in the cabinet, and then enters the sub-control switch. Each branch is set as required, such as instruments, automatic controls, motor magnetic switches, various AC contactors, etc. Some also have a high-voltage chamber and a low-voltage chamber complete switch cabinet. The complete switch cabinet is a combination of all the spare parts involved in the complete switch cabinet.

[0003] The existing patent with the publication number of CN220605274U discloses an assembled high and low voltage complete switch cabinet, including a bottom baffle and a main bracket. On both sides of the top of the bottom baffle, first grooves are opened, and a second groove is opened at a position close to the back of the first groove on the top of the bottom baffle. A transfer mechanism is arranged at the bottom of the main bracket, and a movable ramp is arranged at the bottom of the front of the bottom baffle. This utility model realizes the convenient assembly of the high and low voltage complete switch cabinet by the way that multiple baffles with grooves and slide bars are slidably connected, and realizes the transfer of the device mounting rack from the inside to the outside of the switch cabinet by separating the cabinet body from the movable device mounting rack, increasing the operable activity space for device installation construction, and avoiding the limitation of the limb construction actions when electricians stretch their bodies into the cabinet body for a long time when the circuit is complex and there are many devices.

[0004] The above scheme has the following problems in the implementation process. The bottom plate, side plates, back plate and top end of this device are all assembled by inserting multiple groups of slide bars into the corresponding grooves. However, this device is not convenient for fixing the assembled bottom plate, side plates, back plate and top end. When the device shakes due to external factors, the slide bars are very easy to slide out of the grooves, resulting in the device being assembled not firmly enough and being easy to fall apart, thus easily affecting the operation of various electrical appliances in the device and greatly reducing the practicability of this device. For this reason, we provide an assembly structure of a high and low voltage complete switch cabinet to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an assembly structure of a high and low voltage complete switch cabinet, to solve the problem in the prior art that this device is not convenient for fixing the assembled bottom plate, side plates, back plate and top end, so that when the device shakes due to external factors, the slide bars are very easy to slide out of the grooves, resulting in the device being assembled not firmly enough and being easy to fall apart, thus easily affecting the operation of various electrical appliances in the device and greatly reducing the practicability of this device.

[0006] The utility model provides the following technical solution: an assembly structure of a high and low voltage complete switch cabinet, including a bottom plate, two side plates and a back plate are arranged at the top end of the bottom plate, a door plate is installed at the side end of one group of side plates through a hinge, a top plate is arranged at the top ends of the two side plates and the back plate, a splicing component is arranged between the bottom plate and the two side plates and the back plate, a positioning component is arranged between the two side plates and the back plate and the top plate, and fixing mechanisms for fixing the two side plates and the top plate are arranged between the two ends of the top plate and the upper sides of the two side plates. Each fixing mechanism includes a plugging component and a fixing component.

[0007] As a preference of the above technical solution, the splicing component includes two sets of groove one, groove two, two sets of slide bar one and slide bar two. The two sets of groove one and groove two are both opened at the top end of the bottom plate. The two sets of slide bar one are both connected to the bottom ends of the two side plates. The two sets of slide bar one are both inserted into the two sets of groove one. The slide bar two is connected to the bottom end of the back plate, and the slide bar two is inserted into the groove two.

[0008] As a preference of the above technical solution, the positioning component includes several sets of positioning groove one, several sets of positioning groove two and several sets of positioning blocks. The several sets of positioning groove one are both opened at the top ends of the two side plates. The several sets of positioning groove two are both opened at the top end of the back plate. The several sets of positioning blocks are both connected to the bottom end of the top plate. The several sets of positioning blocks are respectively inserted into the several sets of positioning groove one and the several sets of positioning groove two.

[0009] As a preference of the above technical solution, each plugging component includes a connecting block. An activity groove is opened at the bottom end of the connecting block, and an activity plate is slidably installed in the activity groove. A limiting groove is opened at the lower side of one end of the activity plate, and a first dial block is connected to the upper side of one end of the activity plate. Each fixing component is arranged at the side of the side plate close to the connecting block.

[0010] As a preference of the above technical solution, the upper sides of both ends of the activity plate are both connected with sliders. Both sides of the inner wall of the activity groove are both opened with sliding grooves. The lower sides of the two sliding grooves are both installed with a first spring, and the two ends of the first spring are respectively connected with the bottom end of the slider and the inner wall of the sliding groove.

[0011] As a preference of the above technical solution, each fixing component includes a fixing block. The fixing block is connected to the upper side of one end of the side plate. A slot is opened at the top end of the fixing block. The activity plate is inserted into the slot. An installation groove is opened at one side of the inner wall of the slot close to the limiting groove. A second spring is installed inside the installation groove. A limiting block is slidably installed at the opening of the installation groove, and the limiting block is inserted into the limiting groove. The two ends of the second spring are respectively connected with the inner wall of the installation groove and the inner end of the limiting block. One end of the limiting block is connected with a second dial block.

[0012] As an optimization of the above technical solution, clamping bars are connected to one ends of the two groups of side plates close to the back plate, clamping grooves are formed on both sides of one end of the back plate close to the side plates, and the two groups of clamping bars are inserted into the two groups of clamping grooves.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] By arranging the fixing mechanism in the utility model, after the device is assembled through the assembling component and the positioning component, the first dial block can be downwardly toggled to drive the movable plate to slide downward in the movable groove until the movable plate is inserted into the insertion slot, and the limiting block is extruded and pushed, so that the limiting block slides into the movable plate to compress the second spring until the limiting block corresponds to the limiting groove, and the limiting block can be pushed by the restoring force of the second spring to be inserted into the limiting groove, thus completing the fixation of the top plate, better avoiding the top plate from falling off the top ends of the side plates and the back plate, making the assembly of the device more stable, not easily falling apart due to external force shaking, enabling the electrical appliances in the device to operate more stably, and greatly increasing the practicability of the device. Description of the Drawings

[0015] Figure 1 It is a schematic diagram of the overall structure of an assembly structure of a high and low voltage complete switchgear;

[0016] Figure 2 It is a schematic diagram of the side sectional structure of an assembly structure of a high and low voltage complete switchgear;

[0017] Figure 3 It is a schematic diagram of the disassembled structure of an assembly structure of a high and low voltage complete switchgear;

[0018] Figure 4 It is a schematic diagram of the front sectional structure of an assembly structure of a high and low voltage complete switchgear;

[0019] Figure 5 It is a schematic diagram of the sectional structure of the plug-in component and the fixing component of an assembly structure of a high and low voltage complete switchgear.

[0020] In the figure: 1, bottom plate; 2, side plate; 21, clamping bar; 3, back plate; 31, clamping groove; 4, door panel; 5, top plate; 6, assembling component; 61, first groove; 62, second groove; 63, first sliding bar; 64, second sliding bar; 7, positioning component; 71, first positioning groove; 72, second positioning groove; 73, positioning block; 8, plug-in component; 81, connecting block; 82, movable groove; 83, movable plate; 84, first dial block; 85, sliding block; 86, sliding groove; 87, first spring; 88, limiting groove; 9, fixing component; 91, fixing block; 92, insertion slot; 93, installation groove; 94, second spring; 95, limiting block; 96, second dial block. Detailed Embodiment

[0021] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0022] As shown in Figure 1 , Figure 2 and Figure 3 the present utility model provides a technical solution: an assembly structure of a high and low voltage complete switchgear, including a bottom plate 1. Two groups of side plates 2 and a back plate 3 are arranged at the top end of the bottom plate 1. A door plate 4 is installed at the side end of one group of side plates 2 through a hinge. A top plate 5 is arranged at the top ends of the two groups of side plates 2 and the back plate 3. An assembly component 6 is arranged between the bottom plate 1 and the two groups of side plates 2 and the back plate 3. The assembly component 6 includes two groups of grooves one 61, a groove two 62, two groups of sliding strips one 63 and a sliding strip two 64. The two groups of grooves one 61 and the groove two 62 are both opened at the top end of the bottom plate 1. The two groups of sliding strips one 63 are both connected to the bottom ends of the two groups of side plates 2. The two groups of sliding strips one 63 are both inserted into the two groups of grooves one 61. The sliding strip two 64 is connected to the bottom end of the back plate 3. The sliding strip two 64 is inserted into the groove two 62. In this structure, by inserting the sliding strip two 64 connected to the back plate 3 into the groove two 62, and then inserting the sliding strips one 63 connected to the two groups of side plates 2 into the corresponding grooves one 61, the side plates 2 and the back plate 3 can be assembled at the top end of the bottom plate 1. At one end of the two groups of side plates 2 close to the back plate 3, a clamping strip 21 is connected. On both sides of one end of the back plate 3 close to the side plates 2, clamping grooves 31 are opened. The two groups of clamping strips 21 are both inserted into the two groups of clamping grooves 31. By driving the clamping strip 21 on the side plate 2 to be inserted into the clamping groove 31, the side plates 2 and the back plate 3 can be assembled, so as to reinforce the assembly of the device.

[0023] It should be noted that ventilation windows are installed on the lower sides of the two groups of side plates 2, so as to better dissipate heat from the electrical appliances operating inside the device.

[0024] As an implementation manner in this embodiment, as shown in Figure 3 , a positioning component 7 is arranged between the two groups of side plates 2 and the back plate 3 and the top plate 5. The positioning component 7 includes several groups of positioning grooves one 71, several groups of positioning grooves two 72 and several groups of positioning blocks 73. The several groups of positioning grooves one 71 are all opened at the top ends of the two groups of side plates 2. The several groups of positioning grooves two 72 are all opened at the top end of the back plate 3. The several groups of positioning blocks 73 are all connected to the bottom end of the top plate 5. The several groups of positioning blocks 73 are respectively inserted into the several groups of positioning grooves one 71 and the several groups of positioning grooves two 72. In this structure, by inserting the positioning blocks 73 connected to the top plate 5 into the corresponding positioning grooves one 71 and positioning grooves two 72, the top plate 5 can be assembled with the side plates 2 and the back plate 3, and can also play a role in limiting the side plates 2 and the back plate 3, better avoiding the side plates 2 and the back plate 3 from moving, so as to complete the assembly of the device.

[0025] As an implementation manner in this embodiment, as shown inFigure 4 and Figure 5 As shown, between the two ends of the top plate 5 and the upper sides of the two groups of side plates 2, there are fixed mechanisms for fixing the two groups of side plates 2 and the top plate 5. Each fixed mechanism includes a plug-in component 8 and a fixing component 9. Each plug-in component 8 includes a connecting block 81. An activity slot 82 is opened at the bottom end of the connecting block 81, and an activity plate 83 is slidably installed in the activity slot 82. A limiting slot 88 is opened at the lower side of one end of the activity plate 83. A first shifting block 84 is connected to the upper side of one end of the activity plate 83, making it more convenient to pull the activity plate 83 to move longitudinally by operating the first shifting block 84. Each fixing component 9 is arranged on one side of the side plate 2 close to the connecting block 81. Each fixing component 9 includes a fixing block 91. The fixing block 91 is connected to the upper side of one end of the side plate 2. A slot 92 is opened at the top end of the fixing block 91. The activity plate 83 is inserted into the slot 92. On one side of the inner wall of the slot 92 close to the limiting slot 88, an installation slot 93 is opened. A second spring 94 is installed inside the installation slot 93. A limiting block 95 is slidably installed at the opening of the installation slot 93, and the limiting block 95 is inserted into the limiting slot 88. The two ends of the second spring 94 are respectively connected to the inner wall of the installation slot 93 and the inner end of the limiting block 95. In this structure, by shifting the first shifting block 84 downward, the activity plate 83 is driven to slide downward in the activity slot 82 until the activity plate 83 is inserted into the slot 92 and presses and pushes the limiting block 95, causing the limiting block 95 to slide into the activity plate 83 to compress the second spring 94 until the limiting block 95 corresponds to the limiting slot 88. Then the limiting block 95 can be pushed by the restoring force of the second spring 94 to be inserted into the limiting slot 88, thus completing the fixation of the top plate 5, better avoiding the top plate 5 from falling off the top ends of the side plates 2 and the back plate 3, making the assembly of the device more stable, not easily falling apart due to external force shaking, enabling the electrical appliances inside the device to operate more stably, greatly increasing the practicability of the device. One end of the limiting block 95 is connected to a second shifting block 96, making it more convenient to pull the limiting block 95 to move horizontally by operating the second shifting block 96.

[0026] As an implementation manner in this embodiment, as Figure 5 shown, both upper sides of the two ends of the activity plate 83 are connected with sliding blocks 85. On both sides of the inner wall of the activity slot 82, sliding slots 86 are opened. At the lower sides of the two sliding slots 86, first springs 87 are installed, and the two ends of the first springs 87 are respectively connected to the bottom end of the sliding block 85 and the inner wall of the sliding slot 86. After the limiting block 95 is pulled out of the limiting slot 88, the restoring force of the first spring 87 can drive the sliding block 85 to slide upward in the sliding slot 86, and the sliding block 85 drives the activity plate 83 to slide upward, thus pulling the activity plate 83 out of the slot 92, making the disassembly operation of the device more convenient and greatly increasing the convenience of the device.

[0027] Working principle: If you need to assemble this device, just first insert the second sliding bar 64 connected to the back plate 3 into the second groove 62, and then insert the first sliding bar 63 connected to the two side plates 2 into the corresponding first groove 61. In this way, the side plates 2 and the back plate 3 can be assembled on the top of the bottom plate 1. At this time, the side plates 2 will also drive the clamping bars 21 to insert into the clamping slots 31, so that the side plates 2 and the back plate 3 can be assembled. Finally, the positioning block 73 connected to the top plate 5 can be inserted into the corresponding first positioning groove 71 and the second positioning groove 72. In this way, the top plate 5 can be assembled with the side plates 2 and the back plate 3, and it can also play a role in limiting the side plates 2 and the back plate 3, better avoiding the side plates 2 and the back plate 3 from moving, and thus completing the assembly of this device;

[0028] If you need to reinforce the assembly of this device, just dial down the first dial block 84 to drive the movable plate 83 to slide down in the movable groove 82. At the same time, the movable plate 83 will also drive the slider 85 to slide in the sliding groove 86 to compress the first spring 87 until the movable plate 83 inserts into the slot 92 and squeezes and pushes the limiting block 95, so that the limiting block 95 slides into the movable plate 83 to compress the second spring 94 until the limiting block 95 corresponds to the limiting groove 88. The limiting block 95 can be pushed by the restoring force of the second spring 94 to insert into the limiting groove 88. In this way, the fixation of the top plate 5 can be completed, better avoiding the top plate 5 from falling off the top of the side plates 2 and the back plate 3, so that the assembly of this device is more stable and not easy to fall apart due to external force shaking, making the electrical appliances in the device operate more stably and greatly increasing the practicability of this device.

[0029] The above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it.

Claims

1. An assembly structure of a high and low voltage switch cabinet, comprising a bottom plate (1), two sets of side plates (2) and a back plate (3) are arranged at the top of the bottom plate (1), a door plate (4) is installed at the side end of one set of the side plates (2) through a hinge, and a top plate (5) is arranged at the top of the two sets of the side plates (2) and the back plate (3), characterized in that: An assembling component (6) is arranged between the bottom plate (1) and the two groups of side plates (2) and the back plate (3); a positioning component (7) is arranged between the two groups of side plates (2) and the back plate (3) and the top plate (5); fixing mechanisms for fixing the two groups of side plates (2) and the top plate (5) are arranged between the two ends of the top plate (5) and the upper sides of the two groups of side plates (2); each group of the fixing mechanisms comprises a plug-in component (8) and a fixing component (9).

2. The assembly structure of a high and low voltage switch cabinet according to claim 1 is characterized in that: The assembly component (6) comprises two groups of groove one (61), groove two (62), two groups of slide bar one (63) and slide bar two (64); the two groups of groove one (61) and groove two (62) are both arranged at the top of the bottom plate (1); the two groups of slide bar one (63) are both connected to the bottom ends of the two groups of side plates (2); the two groups of slide bar one (63) are both inserted into the two groups of groove one (61); the slide bar two (64) is connected to the bottom end of the back plate (3); and the slide bar two (64) is inserted into the groove two (62).

3. The assembly structure of a high and low voltage switch cabinet according to claim 1 is characterized in that: The positioning assembly (7) comprises a plurality of groups of positioning grooves one (71), a plurality of groups of positioning grooves two (72) and a plurality of groups of positioning blocks (73); the plurality of groups of positioning grooves one (71) are arranged at the top ends of the two groups of side plates (2); the plurality of groups of positioning grooves two (72) are arranged at the top ends of the back plates (3); the plurality of groups of positioning blocks (73) are connected to the bottom ends of the top plates (5); and the plurality of groups of positioning blocks (73) are respectively inserted into the plurality of groups of positioning grooves one (71) and the plurality of groups of positioning grooves two (72).

4. The assembly structure of a high and low voltage switch cabinet according to claim 1 is characterized in that: Each group of the plug-in components (8) comprises a connecting block (81), a movable groove (82) is provided at the bottom end of the connecting block (81), and a movable plate (83) is slidably installed in the movable groove (82), a limiting groove (88) is provided at the lower side of one end of the movable plate (83), and a shifting block (84) is connected to the upper side of one end of the movable plate (83), and each group of the fixing components (9) is arranged on a side of the side end of the side plate (2) close to the connecting block (81).

5. The assembly structure of a high and low voltage switch cabinet according to claim 4 is characterized in that: The upper sides of both ends of the movable plate (83) are connected to sliders (85), and both sides of the inner wall of the movable groove (82) are provided with slide grooves (86). The lower sides of the two groups of slide grooves (86) are installed with springs (87), and the two ends of the spring (87) are respectively connected to the bottom end of the slider (85) and the inner wall of the slide groove (86).

6. The assembly structure of a high and low voltage switch cabinet according to claim 4 is characterized in that: Each group of the fixing components (9) comprises a fixing block (91), the fixing block (91) being connected to the upper side of one end of the side plate (2), a slot (92) being provided at the top of the fixing block (91), the movable plate (83) being inserted into the slot (92), a mounting slot (93) being provided on the inner wall of the slot (92) close to the limiting slot (88), a second spring (94) being installed on the inner side of the installing slot (93), a limiting block (95) being slidably installed at the opening of the installing slot (93), and the limiting block (95) being inserted into the limiting slot (88), the two ends of the second spring (94) being respectively connected to the inner wall of the installing slot (93) and the inner end of the limiting block (95), and one end of the limiting block (95) being connected to a second shifting block (96).

7. The assembly structure of a high and low voltage switch cabinet according to claim 1 is characterized in that: One end of the two groups of side panels (2) close to the back panel (3) is connected to a clamping strip (21), and both sides of one end of the back panel (3) close to the side panel (2) are provided with clamping slots (31), and the two groups of clamping strips (21) are inserted into the two groups of clamping slots (31).

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