Switch cabinet with adjustable internal space

Abstract

The utility model discloses a switch cabinet with an adjustable internal space, which comprises a switch cabinet body, supporting frames are arranged on two sides in the switch cabinet body, sliding blocks are arranged at the bottom ends of the supporting frames, sliding grooves are formed in the outer sides of the sliding blocks, and the sliding grooves are arranged in the switch cabinet body. Limiting mechanisms are arranged in the bottom end of the switch cabinet body, fixing grooves are formed in one sides of the supporting frames, and partition plates are evenly installed between the supporting frames. The adjusting shaft is screwed to drive the driven bevel gear and the linkage bevel gear to rotate under the action of the driving bevel gear, then the driven shaft and the linkage shaft are driven to rotate synchronously, a set of threaded plates are made to do relative horizontal movement, and therefore the fixing block is contained in the mounting groove, and the fixing effect is improved. And a plurality of groups of fixing grooves are arranged, so that a worker can conveniently adjust the position of the partition plate in the switch cabinet body according to the actual use condition.

Description

Technical Field

[0001] The utility model relates to the technical field of switch cabinets, in particular to a switch cabinet with adjustable internal space. Background Art

[0002] The switch cabinet is an electrical equipment. The external line of the switch cabinet first enters the main control switch in the cabinet, and then enters the sub-control switch. Each branch is set according to its needs, such as instruments, automatic control, motor magnetic switches, various AC contactors, etc. Some also have high-voltage and low-voltage room switch cabinets, with high-voltage busbars, such as power plants, etc. Some also have low-frequency load shedding to protect the main equipment;

[0003] In a switch cabinet with publication number CN106099696A, a cabinet body and a cabinet door are included, the cabinet door is connected to the cabinet body by a hinge, the cabinet body is divided into several chambers by a glass fiber toughened flame retardant board, each chamber is provided with an infrared temperature sensing device and an exhaust fan, a monitoring device is also provided in the cabinet body, and the monitoring device, the infrared temperature sensing device and the exhaust fan are effectively electrically connected through wires; each cavity is also provided with an LED lamp, and a travel switch is provided at the connection between the cabinet door and the cabinet body, and the travel switch and the LED lamp are effectively electrically connected through wires. The switch cabinet of the present invention has effective electrical connections for temperature sensing, monitoring, and exhaust fan, and automatically starts the exhaust fan to dissipate heat when the temperature is high, and has high safety performance. The above-mentioned existing technology has the following defects when used: the above-mentioned existing technology divides the cabinet body into several chambers by a glass fiber toughened flame retardant board during use. Since the switch cabinet will install electrical components of different specifications and models according to needs during use, but the glass fiber toughened flame retardant board is fixedly installed inside the cabinet body, it is not convenient to adjust according to actual usage conditions, thereby causing the phenomenon of waste of internal space of the switch cabinet, and has great limitations. Utility Model Content

[0004] The utility model aims to provide a switch cabinet with adjustable internal space, so as to solve the problem that the existing switch cabinets mentioned in the background technology are not convenient for adjusting the internal space.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a switch cabinet with adjustable internal space, comprising a switch cabinet body, support frames are installed on both sides of the switch cabinet body, and sliders are installed at the bottom ends of the support frames, and slide grooves are provided on the outer sides of the sliders, and the slide grooves are provided inside the switch cabinet body, and limiting mechanisms are provided inside the bottom end of the switch cabinet body, and a fixing groove is provided on one side of the support frame; partitions are evenly installed between a group of support frames, and mounting grooves are provided inside the partitions, and adjustment mechanisms are provided inside the mounting grooves, and threaded plates are sleeved on the outer sides of both ends of the adjustment mechanism, and fixing blocks are installed on both ends of one side of the threaded plate.

[0006] When a switch cabinet with an adjustable internal space is used according to the technical solution, an adjustment mechanism is provided to facilitate the staff to adjust the space inside the switch cabinet body according to actual usage conditions under the cooperation of the fixing block, the threaded plate and the fixing groove, thereby improving the utilization rate of the internal space of the switch cabinet body.

[0007] Preferably, the limiting mechanism includes a connecting groove, and the connecting groove is arranged inside the switch cabinet body, a stopper is installed inside the connecting groove, and a limiting block is installed at one end of the stopper, a limiting groove is arranged on the outside of the limiting block, and the limiting groove is arranged inside the slider, a limiting rod is installed at the other end of the stopper, and a reset spring is evenly wound around the outside of the limiting rod.

[0008] Preferably, two of the limit blocks and the stop blocks are provided, and the program formed by the two limit blocks and the stop blocks is T-shaped.

[0009] Preferably, two return springs are provided, and the two return springs are symmetrically distributed.

[0010] Preferably, the adjusting mechanism includes a driving bevel gear, and the driving bevel gear is arranged inside the mounting groove, an adjusting shaft is installed at the bottom end of the driving bevel gear, a driven bevel gear is meshed on one side of the driving bevel gear, and a driven shaft passes through the inside of the driven bevel gear, and a linkage bevel gear is meshed on the other side of the driving bevel gear, and a linkage shaft passes through the inside of the linkage bevel gear.

[0011] Preferably, the driven bevel gear and the linkage bevel gear are of the same size and shape, and the driven bevel gear and the linkage bevel gear move in opposite directions.

[0012] Preferably, the slider slides inside the slide groove, and the support frame is slidably connected to the slide groove and the switch cabinet body through the slider.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the switch cabinet with adjustable internal space is not only convenient for adjusting the internal space, but also convenient for the staff to carry out maintenance;

[0014] By screwing the adjusting shaft, the driven bevel gear and the linkage bevel gear are driven to rotate under the action of the active bevel gear, and then the driven shaft and the linkage shaft are driven to rotate synchronously, so that a set of threaded plates are relatively horizontally moved, thereby receiving the fixing block into the inside of the installation slot. It is convenient for the staff to adjust the position of the partition inside the switch cabinet body according to the actual usage. When the partition is adjusted to a suitable position, the partition can be re-fixed inside the switch cabinet body by performing the above reverse operation. Through the above operation, it is convenient for the staff to adjust the space inside the switch cabinet body according to the actual usage, thereby maximizing the utilization rate of the internal space of the switch cabinet body and reducing the waste of internal space resources of the switch cabinet body.

[0015] The staff manually pulls the active bevel gear, and the limit block is retracted into the connecting groove under the action of the stop block. At the same time, the support frame is pulled out from the inside of the switch cabinet body under the cooperation of the slider and the slide groove, and then the electrical components inside the switch cabinet body are inspected and replaced. When the inspection is completed, the support frame is pushed until the support frame is completely retracted into the inside of the switch cabinet body, and the limit block is inserted into the inside of the limit groove under the cooperation of the limit groove and the return spring, so as to facilitate the limit fixation of the slider, and then facilitate the limit fixation of the support frame. Through the above operation, it is convenient for the staff to push the support frame out from the inside of the switch cabinet body, so that the maintenance personnel do not need to squeeze into the inside of the switch cabinet body for maintenance, thereby improving the maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0018] Figure 2 For the utility model Figure 1 Schematic diagram of the structure at A in the middle;

[0019] Figure 3 For the utility model Figure 1 Schematic diagram of the structure at B in the middle;

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model in a top view;

[0021] Figure 5 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0022] Explanation of the reference numerals in the figure: 1. switch cabinet body; 2. limit mechanism; 201. limit block; 202. limit groove; 203. stop block; 204. return spring; 205. limit rod; 206. connecting groove; 3. slide block; 4. slide groove; 5. support frame; 6. adjustment mechanism; 601. driven shaft; 602. driven bevel gear; 603. linkage bevel gear; 604. linkage shaft; 605. driving bevel gear; 606. adjustment shaft; 7. fixing block; 8. partition; 9. threaded plate; 10. fixing groove; 11. mounting groove. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5 The utility model provides an embodiment: a switch cabinet with adjustable internal space, comprising a switch cabinet body 1, support frames 5 are installed on both sides of the switch cabinet body 1, and sliders 3 are installed at the bottom ends of the support frames 5;

[0025] The slider 3 slides inside the slide groove 4, and the support frame 5 is slidably connected with the slide groove 4 and the switch cabinet body 1 through the slider 3;

[0026] Specifically, Figure 1 As shown, when in use, the slider 3 slides inside the slide groove 4, thereby guiding the moving support frame 5 to prevent the support frame 5 from being displaced during the movement;

[0027] The outer sides of the sliders 3 are provided with slide grooves 4, and the slide grooves 4 are provided inside the switch cabinet body 1, and the inner side of the bottom end of the switch cabinet body 1 is provided with a limit mechanism 2;

[0028] The limiting mechanism 2 includes a connecting groove 206, and the connecting groove 206 is arranged inside the switch cabinet body 1, a stopper 203 is installed inside the connecting groove 206, and a limiting block 201 is installed at one end of the stopper 203, a limiting groove 202 is arranged on the outer side of the limiting block 201, and the limiting groove 202 is arranged inside the slider 3, a limiting rod 205 is installed at the other end of the stopper 203, and a return spring 204 is evenly wound around the outer side of the limiting rod 205;

[0029] There are two limit blocks 201 and two stop blocks 203, and the two limit blocks 201 and the stop blocks 203 are in a T shape.

[0030] Two return springs 204 are provided, and the two return springs 204 are symmetrically distributed;

[0031] Specifically, Figure 1 , 2 As shown, when in use, by pulling the limit rod 205, the limit block 201 is retracted into the connection groove 206, and the support frame 5 is conveniently pulled out from the inside of the switch cabinet body 1 by the cooperation of the slider 3 and the slide groove 4, so as to facilitate the maintenance of the electrical components inside the switch cabinet body 1, thereby improving the maintenance work efficiency;

[0032] A fixing groove 10 is provided on one side of the support frame 5. A partition plate 8 is evenly installed between a group of support frames 5. A mounting groove 11 is provided inside the partition plate 8, and an adjustment mechanism 6 is provided inside the mounting groove 11.

[0033] The adjustment mechanism 6 includes an active bevel gear 605, and the active bevel gear 605 is arranged inside the mounting groove 11, and an adjustment shaft 606 is installed at the bottom end of the active bevel gear 605, and a driven bevel gear 602 is meshed on one side of the active bevel gear 605, and a driven shaft 601 runs through the interior of the driven bevel gear 602, and a linkage bevel gear 603 is meshed on the other side of the active bevel gear 605, and a linkage shaft 604 runs through the interior of the linkage bevel gear 603;

[0034] The driven bevel gear 602 and the linkage bevel gear 603 have the same size and shape, and the moving directions of the driven bevel gear 602 and the linkage bevel gear 603 are opposite;

[0035] The outer sides of both ends of the adjustment mechanism 6 are sleeved with threaded plates 9, and both ends of one side of the threaded plate 9 are installed with fixing blocks 7;

[0036] Specifically, Figure 1 , 3 4, when in use, by screwing the adjusting shaft 606, the driven shaft 601 and the linkage shaft 604 are driven to rotate in cooperation with the active bevel gear 605, the linkage bevel gear 603 and the driven bevel gear 602, thereby driving a group of threaded plates 9 and the fixed block 7 to make the same horizontal movement, so that the fixed block 7 is inserted into the interior of the fixed groove 10, so that the staff can adjust the position of the partition 8 according to the actual usage, thereby improving the flexibility of the switch cabinet body 1.

[0037] Working principle: When the utility model is in use, first, the active bevel gear 605 is driven to rotate by screwing the adjusting shaft 606. When the active bevel gear 605 rotates, it drives the driven bevel gear 602 and the linkage bevel gear 603 to rotate synchronously, and then drives the driven shaft 601 and the linkage shaft 604 to rotate synchronously, so that a group of threaded plates 9 make relative horizontal movements, thereby driving the fixing block 7 to make relative horizontal movements, so that the fixing block 7 withdraws from the range of the fixing groove 10 and is received in the interior of the installation groove 11, and then it is convenient to adjust the position of the partition 8 inside the switch cabinet body 1. When the partition 8 is adjusted to a suitable position, the adjusting shaft 606 is screwed in the opposite direction and the above operation is repeated to push the fixing block 7 out of the interior of the installation groove 11, so that the fixing block 7 is inserted into the interior of the fixing groove 10, thereby limiting and fixing the partition 8. Through the above operation, it is convenient for the staff to adjust the space inside the switch cabinet body 1 according to the actual usage, so as to facilitate the installation of electrical components of different models;

[0038] Then, when it is necessary to repair the electrical components inside the switch cabinet body 1, the staff manually pulls the active bevel gear 605, thereby driving the block 203 to move horizontally. While the block 203 moves horizontally, on the one hand, it squeezes the reset spring 204, so that the reset spring 204 is compressed, and on the other hand, it drives the limit block 201 to move horizontally until the limit block 201 is received in the connecting groove 206. At the same time, with the cooperation of the slider 3 and the slide groove 4, it is convenient for the staff to pull the support frame 5 out of the switch cabinet body 1, and then repair the electrical components inside the switch cabinet body 1. Maintenance and replacement: After the maintenance is completed, the support frame 5 is pushed until the support frame 5 is completely retracted into the interior of the switch cabinet body 1. With the cooperation of the limit groove 202, the force exerted on the reset spring 204 disappears, thereby pushing the stop block 203 to move horizontally, and then driving the limit block 201 to move horizontally synchronously until the limit block 201 is inserted into the interior of the limit groove 202, so as to facilitate the limiting and fixing of the slider 3, and then facilitate the limiting and fixing of the support frame 5. Through the above operation, it is convenient for the staff to inspect and replace the electrical components inside the switch cabinet body 1, thereby improving the maintenance efficiency.

[0039] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A switch cabinet with adjustable internal space, comprising a switch cabinet body (1), characterized in that: Support frames (5) are installed on both sides of the switch cabinet body (1), and sliders (3) are installed at the bottom of the support frames (5). Slide grooves (4) are arranged on the outer sides of the sliders (3), and the slide grooves (4) are arranged inside the switch cabinet body (1). A limiting mechanism (2) is arranged inside the bottom of the switch cabinet body (1). A fixing groove (10) is arranged on one side of the support frame (5). A partition plate (8) is evenly installed between a group of support frames (5), and a mounting groove (11) is arranged inside the partition plate (8), and an adjustment mechanism (6) is arranged inside the mounting groove (11). The outer sides of both ends of the adjustment mechanism (6) are sleeved with threaded plates (9), and both ends of one side of the threaded plate (9) are installed with fixing blocks (7).

2. A switch cabinet with adjustable internal space according to claim 1, characterized in that: The limiting mechanism (2) comprises a connecting groove (206), and the connecting groove (206) is arranged inside the switch cabinet body (1), a stopper (203) is installed inside the connecting groove (206), and a limiting block (201) is installed at one end of the stopper (203), a limiting groove (202) is arranged on the outer side of the limiting block (201), and the limiting groove (202) is arranged inside the slider (3), a limiting rod (205) is installed on the other end of the stopper (203), and a return spring (204) is evenly wound around the outer side of the limiting rod (205).

3. A switch cabinet with adjustable internal space according to claim 2, characterized in that: Two of the limit blocks (201) and the stop blocks (203) are provided, and the two limit blocks (201) and the stop blocks (203) form a T-shape.

4. The switch cabinet with adjustable internal space according to claim 2, characterized in that: Two return springs (204) are provided, and the two return springs (204) are symmetrically distributed.

5. The switch cabinet with adjustable internal space according to claim 1, characterized in that: The adjustment mechanism (6) comprises an active bevel gear (605), and the active bevel gear (605) is arranged inside the mounting groove (11); an adjustment shaft (606) is installed at the bottom end of the active bevel gear (605); a driven bevel gear (602) is meshed on one side of the active bevel gear (605), and a driven shaft (601) runs through the interior of the driven bevel gear (602); and a linkage bevel gear (603) is meshed on the other side of the active bevel gear (605), and a linkage shaft (604) runs through the interior of the linkage bevel gear (603).

6. The switch cabinet with adjustable internal space according to claim 5, characterized in that: The driven bevel gear (602) and the linkage bevel gear (603) have the same size and shape, and the driven bevel gear (602) and the linkage bevel gear (603) move in opposite directions.

7. The switch cabinet with adjustable internal space according to claim 1, characterized in that: The slider (3) slides inside the slide groove (4), and the support frame (5) is slidably connected to the slide groove (4) and the switch cabinet body (1) through the slider (3).

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