Combined high-low voltage switch control cabinet

Abstract

This utility model discloses a combined high and low voltage switch control cabinet, relating to the field of control cabinet technology. It includes a cabinet body, an adjustment mechanism, and a positioning mechanism. The adjustment mechanism is located inside the cabinet body and is used to change the position of components within the cabinet. The positioning mechanism is located on the front of the cabinet body and is used to lock the adjustment mechanism. This utility model replaces the previous bolt connection method with a positioning mechanism. Then, with the cooperation of a pressing mechanism and a pulling mechanism, when adjusting the height of components, only two sets of pulling mechanisms need to be moved simultaneously to unlock both sets of positioning mechanisms, thus disengaging the lock between the moving frame and the fixed frame. At this point, the height of the moving frame can be adjusted simply by moving the two sets of pulling mechanisms up and down. The entire adjustment process is more convenient, thereby improving the ease of adjusting the height of components within the control cabinet.

Description

Technical Field

[0001] This utility model relates to the field of control cabinet technology, and in particular to a combined high and low voltage switch control cabinet. Background Technology

[0002] In power distribution systems, high- and low-voltage switchgear control cabinets are important electrical equipment used to protect, control, and distribute electrical energy.

[0003] Inside the control cabinet, components are mounted in a modular fashion on racks. Since the size of the components varies depending on their type, the racks used to mount the components are generally adjustable, allowing the positions of the components to be changed according to their specific needs.

[0004] In traditional control cabinets, components are typically fixed at both ends of a mounting bracket using bolts and nuts. Adjustments require loosening these bolts sequentially. However, both the components and the mounting bracket have weight, meaning that after loosening the bolts, the operator needs to hold the bracket with one hand to prevent it from causing the components to rotate or slip. The limited space within the control cabinet makes this adjustment process very inconvenient. Therefore, we propose a modular high- and low-voltage switchgear control cabinet that facilitates component adjustment. Utility Model Content

[0005] The purpose of this utility model is to provide a combined high and low voltage switch control cabinet to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a combined high and low voltage switch control cabinet, comprising:

[0007] Cabinet;

[0008] An adjustment mechanism is provided inside the cabinet and is used to change the position of components inside the cabinet.

[0009] A positioning mechanism is provided on the front of the cabinet and is used to lock the adjustment mechanism.

[0010] Preferably, the adjustment mechanism includes:

[0011] A fixing frame, which is symmetrically and fixedly connected to the inner wall of the cabinet;

[0012] A movable frame is disposed between two fixed frames and located on the back of the fixed frames. The movable frame is used for mounting components.

[0013] Preferably, the positioning mechanism includes:

[0014] A connecting block is disposed on the front of the fixed frame. The connecting block is L-shaped and a fixing mechanism is provided between the connecting block and the movable frame.

[0015] The positioning shaft has a movable hole on the front side of the connecting block, and the outer wall of the positioning shaft is movably inserted into the inner wall of the movable hole. The fixing frame has multiple positioning holes spaced apart on the front side, and the outer wall of the positioning shaft is movably inserted into the inner wall of the positioning hole. The outer wall of the positioning shaft is provided with a pressing mechanism.

[0016] Preferably, the extrusion mechanism includes:

[0017] A fixing ring, the back of which is fixedly connected to the front of the connecting block, and the outer wall of the positioning shaft is movably inserted into the inner wall of the fixing ring;

[0018] The compression spring has an annular groove on the inner wall of the fixed ring, a limit ring is slidably connected to the inner wall of the annular groove, the limit ring is fixedly sleeved on the outer wall of the positioning shaft, the compression spring is disposed on the front of the limit ring, the compression spring is sleeved on the outer wall of the positioning shaft, and a pulling mechanism is provided at the end of the positioning shaft.

[0019] Preferably, the pulling mechanism includes:

[0020] A connecting groove is provided at the end of the positioning shaft;

[0021] A pull ring, wherein the pull ring is inserted into the inner wall of the connecting groove.

[0022] Preferably, a guide block is fixedly connected to the back of the positioning shaft, and the guide block is arranged in the shape of a frustum.

[0023] Preferably, the fixing mechanism includes:

[0024] The fixing bolt has a countersunk hole on the front side of the connecting block, and an insertion hole is formed on the inner wall of the countersunk hole. The outer wall of the fixing bolt is movably connected to the inner wall of the insertion hole.

[0025] A threaded hole is provided on the front of the movable frame, and the outer wall of the fixing bolt is threadedly connected to the inner wall of the threaded hole.

[0026] The technical effects and advantages of this utility model are as follows:

[0027] This invention replaces the previous bolt connection method with a positioning mechanism. Then, with the cooperation of the pressing mechanism and the pulling mechanism, when adjusting the height of the components, it is only necessary to move two sets of pulling mechanisms at the same time, so that the two sets of positioning mechanisms unlock simultaneously, thereby disengaging the lock between the moving frame and the fixed frame. At this time, the height of the moving frame can be adjusted by directly moving the two sets of pulling mechanisms up and down. The whole adjustment process is more convenient, thereby improving the convenience of adjusting the height of components in the control cabinet. Attached Figure Description

[0028] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0029] Figure 2 This utility model Figure 1 A magnified schematic diagram of the structure at point A.

[0030] Figure 3 This is a top-view cross-sectional view of the fixing ring structure of this utility model.

[0031] In the diagram: 101, cabinet; 201, fixed frame; 202, movable frame; 301, connecting block; 302, movable hole; 303, positioning hole; 304, positioning shaft; 401, fixing ring; 402, annular groove; 403, limiting ring; 404, compression spring; 501, connecting groove; 502, pull ring; 601, guide block; 701, insertion hole; 702, countersunk hole; 703, fixing bolt; 704, threaded hole. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] This utility model provides, for example Figures 1-3The illustrated modular high and low voltage switch control cabinet includes a cabinet body 101, an adjustment mechanism, and a positioning mechanism. The adjustment mechanism is located inside the cabinet body 101 and is used to change the position of components within the cabinet body 101. The positioning mechanism is located on the front of the cabinet body 101 and is used to lock the adjustment mechanism. By replacing the previous bolt connection method with the positioning mechanism, and with the cooperation of the pressing mechanism and the pulling mechanism, when adjusting the height of the components, it is only necessary to move two sets of pulling mechanisms simultaneously to unlock the two sets of positioning mechanisms at the same time, thereby releasing the lock between the movable frame 202 and the fixed frame 201. At this time, the height of the movable frame 202 can be adjusted by directly moving the two sets of pulling mechanisms up and down. The entire adjustment process is more convenient, thereby improving the convenience of adjusting the height of components inside the control cabinet.

[0034] The adjustment mechanism includes a fixed frame 201 and a movable frame 202. The fixed frames 201 are symmetrically fixed to the inner wall of the cabinet 101. The movable frame 202 is located between the two fixed frames 201 and is situated on the back of the fixed frames 201. The movable frame 202 is used for mounting components. By adjusting the height of the movable frame 202 on the back of the two fixed frames 201, the height of the components mounted on the front of the movable frame 202 can be adjusted.

[0035] The positioning mechanism includes a connecting block 301 and a positioning shaft 304. The connecting block 301 is located on the front of the fixed frame 201 and is L-shaped. A fixing mechanism is provided between the connecting block 301 and the movable frame 202. A movable hole 302 is provided on the front of the connecting block 301. The outer wall of the positioning shaft 304 is movably inserted into the inner wall of the movable hole 302. A plurality of positioning holes 303 are provided at intervals on the front of the fixed frame 201. The outer wall of the positioning shaft 304 is movably inserted into the inner wall of the positioning holes 303. A pressing mechanism is provided on the outer wall of the positioning shaft 304. The connecting block 301 and the movable frame 202 are fixed by the fixing mechanism. When the connecting block 301 cooperates with the movable frame 202, the fixed frame 201 can be stably locked between the connecting block 301 and the movable frame 202, so that the movable frame 202 can only move vertically. This allows the component to move only vertically during adjustment, so that only its vertical movement needs to be controlled during adjustment, without the need for additional control. Then, by passing through the movable hole 302 and inserting the positioning shaft 304 into the corresponding positioning hole 303, the fixed frame 201 and the connecting block 301 can be locked vertically, thereby locking the movable frame 202 and the fixed frame 201, and thus locking the height of the component.

[0036] The compression mechanism includes a fixed ring 401 and a compression spring 404. The back of the fixed ring 401 is fixedly connected to the front of the connecting block 301. The outer wall of the positioning shaft 304 is movably inserted into the inner wall of the fixed ring 401. An annular groove 402 is provided on the inner wall of the fixed ring 401. A limit ring 403 is slidably connected to the inner wall of the annular groove 402. The limit ring 403 is fixedly sleeved on the outer wall of the positioning shaft 304. The compression spring 404 is located on the front of the limit ring 403 and is sleeved on the outer wall of the positioning shaft 304. A pulling mechanism is provided at the end of the positioning shaft 304. Through the elastic action of the compression spring 404, the compression spring 404 continuously compresses the limit ring 403, so that the positioning shaft 304 can be stably inserted into the positioning hole 303 without being subjected to a large external force, thereby improving the stability of the positioning mechanism.

[0037] The pulling mechanism includes a connecting groove 501 and a pull ring 502. The connecting groove 501 is located at the end of the positioning shaft 304. The pull ring 502 is inserted into the inner wall of the connecting groove 501. With the pull ring 502, the positioning shaft 304 can be moved from the front of the fixing ring 401 until the positioning shaft 304 is separated from the positioning hole 303, thus unlocking the positioning mechanism and improving the convenience of unlocking the positioning mechanism.

[0038] The positioning shaft 304 is fixedly connected to a guide block 601 on its back side. The guide block 601 is shaped like a frustum and guides the positioning shaft 304 into the positioning hole 303, thus improving the ease of operation of the positioning mechanism.

[0039] The fixing mechanism includes a fixing bolt 703 and a threaded hole 704. The front of the connecting block 301 has a countersunk hole 702, and the inner wall of the countersunk hole 702 has an insertion hole 701. The outer wall of the fixing bolt 703 is movably inserted into the inner wall of the insertion hole 701. The threaded hole 704 is located on the front of the movable frame 202. The outer wall of the fixing bolt 703 is threaded into the inner wall of the threaded hole 704. By passing the fixing bolt 703 through the countersunk hole 702 and the insertion hole 701 and screwing it into the threaded hole 704, the connecting block 301 and the movable frame 202 can be fixed, thereby ensuring the stability of the positioning mechanism.

[0040] When adjusting the height of the component, simply pull the two corresponding pull rings 502 to make the two positioning shafts 304 move simultaneously and separate from the corresponding positioning holes 303. Then, move the pull rings 502 up and down to make the movable holes 302 move up and down on the moving frame 202 until the component on the moving frame 202 reaches the required height. Then, insert the positioning shafts 304 into the corresponding positioning holes 303.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A combined high-low voltage switch control cabinet, characterized in that, include: Cabinet (101); An adjustment mechanism is provided inside the cabinet (101) and is used to change the position of the components inside the cabinet (101); A positioning mechanism is provided on the front of the cabinet (101) and is used to lock the adjustment mechanism. The adjustment mechanism includes: A fixing frame (201) is symmetrically and fixedly connected to the inner wall of the cabinet (101); A movable frame (202) is disposed between two fixed frames (201). The movable frame (202) is located on the back of the fixed frames (201). The movable frame (202) is used for mounting components. The positioning mechanism includes: A connecting block (301) is disposed on the front of the fixed frame (201). The connecting block (301) is L-shaped. A fixing mechanism is provided between the connecting block (301) and the movable frame (202). The positioning shaft (304) has a movable hole (302) on the front side of the connecting block (301). The outer wall of the positioning shaft (304) is movably inserted into the inner wall of the movable hole (302). The fixing frame (201) has multiple positioning holes (303) spaced apart on the front side. The outer wall of the positioning shaft (304) is movably inserted into the inner wall of the positioning hole (303). The outer wall of the positioning shaft (304) is provided with a pressing mechanism.

2. The combined high-low voltage switch control cabinet according to claim 1, characterized in that, The extrusion mechanism includes: A fixing ring (401) is fixedly connected to the front of a connecting block (301) on its back side, and the outer wall of the positioning shaft (304) is movably inserted into the inner wall of the fixing ring (401). A compression spring (404) is provided. The inner wall of the fixed ring (401) is provided with an annular groove (402). The inner wall of the annular groove (402) is slidably connected to a limiting ring (403). The limiting ring (403) is fixedly sleeved on the outer wall of the positioning shaft (304). The compression spring (404) is provided on the front side of the limiting ring (403). The compression spring (404) is sleeved on the outer wall of the positioning shaft (304). The end of the positioning shaft (304) is provided with a pulling mechanism.

3. The combined high-low voltage switch control cabinet according to claim 2, characterized in that, The pulling mechanism includes: A connecting groove (501) is provided at the end of the positioning shaft (304); Pull ring (502), the pull ring (502) is inserted through the inner wall of the connecting groove (501).

4. The combined high-low voltage switch control cabinet according to claim 1, characterized in that, A guide block (601) is fixedly connected to the back of the positioning shaft (304), and the guide block (601) is arranged in the shape of a frustum.

5. The combined high-low voltage switch control cabinet according to claim 1, characterized in that, The fixing mechanism includes: The fixing bolt (703) has a countersunk hole (702) on the front side of the connecting block (301), and an insertion hole (701) is provided on the inner wall of the countersunk hole (702). The outer wall of the fixing bolt (703) is movably inserted into the inner wall of the insertion hole (701). A threaded hole (704) is provided on the front of the movable frame (202), and the outer wall of the fixing bolt (703) is threadedly connected to the inner wall of the threaded hole (704).

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