Drawer type low-voltage switch cabinet with protection structure

Abstract

The utility model relates to the technical field of switch cabinets, and discloses a drawer-type low-voltage switch cabinet with a protection structure, which comprises a cabinet body, an accommodating drawer is slidably connected in the cabinet body, a limiting groove is formed in the accommodating drawer, a first fixing rod is fixedly connected to the outer wall of the limiting groove, a pulley is arranged at one end of the first fixing rod, and a second fixing rod is arranged at the other end of the first fixing rod. A sliding groove is formed in the cabinet body, the outer wall of the sliding wheel is slidably connected to the inner wall of the sliding groove, a first groove is formed in the cabinet body, a movable block is slidably connected to the interior of the cabinet body, and a spring is fixedly connected to one side of the outer wall of the movable block. According to the utility model, the movable block and the spring are arranged in the cabinet body to limit and fix the accommodating drawer, so that the accommodating drawer can be self-locked, the effect of convenient use is achieved, the pulley connected with the accommodating drawer slides in the cabinet body, the service life of the accommodating drawer is prolonged, and the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of switch cabinets, in particular to a drawer-type low-voltage switch cabinet with a protective structure. Background Art

[0002] The drawer-type low-voltage switchgear with protective structure is a device designed to protect low-voltage electrical equipment. It has a sturdy casing and protective cover to prevent external objects and the environment from damaging or affecting the internal equipment. The switchgear adopts a drawer-type design, allowing maintenance personnel to easily slide the drawer out for easy inspection and operation. This structure is designed to improve the safety, reliability and ease of operation of the equipment, and is widely used in electrical control systems in industrial and commercial fields.

[0003] Traditional drawer-type low-voltage switchgear often faces the problems of difficult maintenance and time-consuming disassembly, and the cabinet body is fragile. Therefore, a drawer-type low-voltage switchgear with a protective structure is proposed. By storing the main components and other components separately, accidents caused by overtemperature can be avoided. At the same time, by optimizing the drawer structure and setting up the use of convenient devices, the cabinet body maintenance is facilitated to achieve the effect of protecting the cabinet body. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a drawer-type low-voltage switch cabinet with a protective structure, aiming to improve the problem of inadequate protection caused by the inability to protect internal components by optimizing the cabinet structure in the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drawer-type low-voltage switch cabinet with a protective structure, comprising a cabinet body, a receiving drawer slidably connected to the inside of the cabinet body, a limiting groove is arranged inside the receiving drawer, a fixing rod 1 is fixedly connected to the outer wall of the limiting groove, a pulley is arranged at one end of the fixing rod 1, a slide groove is arranged inside the cabinet body, the outer wall of the pulley is slidably connected to the inner wall of the slide groove, a groove 1 is arranged inside the cabinet body, a movable block is slidably connected to the inside of the cabinet body, a spring is fixedly connected to one side of the outer wall of the movable block, one end of the spring is fixedly connected to the inner wall of the groove 1, the outer wall of the movable block is slidably connected to the inner wall of the limiting groove, and a fixing component is arranged on one side of the outer wall of the cabinet body.

[0006] Furthermore, the fixing component comprises an auxiliary cabinet, an outer wall of the auxiliary cabinet is rotatably connected to the outer wall of the cabinet, and a rotating shaft is rotatably connected inside the auxiliary cabinet.

[0007] Furthermore, a rotating block is fixedly connected to the outer wall of the rotating shaft, and a clamping block is fixedly connected to the outer wall of the rotating shaft.

[0008] Furthermore, a second groove is provided inside the cabinet, and a second fixing rod is fixedly connected inside the cabinet.

[0009] Furthermore, the outer wall of the clamping block is slidably connected to the inside of the second groove, and one side of the outer wall of the clamping block is attached to the outer wall of the second fixing rod.

[0010] Furthermore, a fixing block is fixedly connected inside the cabinet, and an opening is formed inside the fixing block.

[0011] Furthermore, a handle is fixedly connected to one side of the outer wall of the storage drawer.

[0012] Furthermore, heat dissipation holes are opened inside the cabinet, and a dustproof block is fixedly connected to the upper surface of the cabinet.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, movable blocks and springs are arranged inside the cabinet to limit and fix the storage drawer, so that the storage drawer can be self-locking, which achieves the effect of convenient use and enhanced protection. The pulley connected to the storage drawer slides inside the cabinet, which prolongs the service life of the storage drawer and reduces maintenance costs.

[0015] 2. In the utility model, the cables and other items inside the cabinet are classified and sorted through the opening and the attached cabinet, which reduces the possibility of accidents inside the cabinet, achieves the effect of protecting the components inside the cabinet, and prolongs the service life of the cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional structural diagram of a drawer-type low-voltage switch cabinet with a protective structure proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the pulley structure of a drawer-type low-voltage switch cabinet with a protective structure proposed by the utility model;

[0018] Figure 3 The utility model provides a schematic diagram of the structure of the card block part of a drawer-type low-voltage switch cabinet with a protective structure.

[0019] Legend:

[0020] 1. Cabinet body; 2. Storage drawer; 3. Limiting groove; 4. Fixed rod 1; 5. Pulley; 6. Slide groove; 7. Groove 1; 8. Movable block; 9. Spring; 10. Handle; 11. Dust block; 12. Heat dissipation hole; 13. Fixed block; 14. Opening; 15. Attached cabinet; 16. Rotating block; 17. Rotating shaft; 18. Block; 19. Groove 2; 20. Fixed rod 2. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0022] Reference Figure 1 and Figure 2 The utility model provides an embodiment: a drawer-type low-voltage switch cabinet with a protective structure, including a cabinet body 1, a receiving drawer 2 is slidably connected inside the cabinet body 1, a limiting groove 3 is arranged inside the receiving drawer 2, a fixing rod 4 is fixedly connected to the outer wall of the limiting groove 3, a section of the fixing rod 4 is provided with a pulley 5, a slide groove 6 is arranged inside the cabinet body 1, the outer wall of the pulley 5 is slidably connected to the inner wall of the slide groove 6, a groove 7 is arranged inside the cabinet body 1, a movable block 8 is slidably connected inside the cabinet body 1, a spring 9 is fixedly connected to one side of the outer wall of the movable block 8, one end of the spring 9 is fixedly connected to the inner wall of the groove 7, the outer wall of the movable block 8 is slidably connected to the inner wall of the limiting groove 3, and a fixing component is arranged on one side of the outer wall of the cabinet body 1.

[0023] Specifically, traditional slide-type drawers are easy to damage, and the maintenance process is cumbersome and costly. Therefore, the slide groove 6 is designed inside the cabinet 1, and the pulley 5 rolls in the slide groove 6, thereby enhancing the durability of the storage drawer 2 and ensuring the stability and smoothness of the drawer during the pulling out and pushing in process. When the drawer is fully pushed into the cabinet 1, the compressed spring 9 in the cabinet 1 is reset, driving the movable block 8 to smoothly snap into one end of the limit groove 3, forming a self-locking structure of the storage drawer 2, effectively preventing it from accidentally sliding out, and significantly improving the safety and ease of use of the cabinet 1.

[0024] Reference Figure 2 and Figure 3 The fixed component includes an attached cabinet 15, the outer wall of the attached cabinet 15 is rotatably connected to the outer wall of the cabinet body 1, and a rotating shaft 17 is rotatably connected inside the attached cabinet 15. A rotating block 16 is fixedly connected to the outer wall of the rotating shaft 17, and a clamping block 18 is fixedly connected to the outer wall of the rotating shaft 17. A groove 2 19 is opened inside the cabinet body 1, and a fixing rod 20 is fixedly connected inside the cabinet body 1. The outer wall of the clamping block 18 is slidably connected inside the groove 2 19, and one side of the outer wall of the clamping block 18 is attached to the outer wall of the fixing rod 20. A fixed block 13 is fixedly connected inside the cabinet body 1, and an opening 14 is opened inside the fixed block 13. A handle 10 is fixedly connected to one side of the outer wall of the receiving drawer 2, a heat dissipation hole 12 is opened inside the cabinet body 1, and a dustproof block 11 is fixedly connected to the upper surface of the cabinet body 1.

[0025] Specifically, the occurrence of accidents inside the cabinet 1 is often due to negligence in management and inconvenience in maintenance work, which together lead to untimely maintenance, thereby increasing the risk of accidents and causing potential losses. To solve this problem, an auxiliary cabinet 15 is specially designed on the outer wall of the cabinet 1. This design not only provides additional space for classification management, but also allows the rotating block 16 to rotate so that the card block 18 can be stuck on the fixed rod 20, simplifying the opening and closing operation of the auxiliary cabinet 15, thereby greatly reducing the complexity of maintenance. Such an improvement not only improves the convenience of internal maintenance of the auxiliary cabinet 15, but also realizes the classification management of cables through the opening 14 of the cabinet 1, avoids the chaotic entanglement of cables, reduces the risk of accidents caused by high temperature, and further ensures the safety of the cabinet 1.

[0026] Working principle: When it is necessary to use the drawer-type low-voltage switch cabinet with a protective structure, first pull the storage drawer 2 through the handle 10 to slide inside the cabinet 1, and the pulley 5 on the outer wall of the storage drawer 2 can slide inside the slide groove 6, avoiding the use of slide rails, which are easily damaged. The maintenance of the drawer-type switch cabinet requires more time. The slide groove 6 is opened inside the cabinet 1 to save maintenance costs. Then, the storage drawer 2 can be moved by sliding the movable block 8 inside the limit groove 3. The end of the limit groove 3 close to the handle 10 has a larger notch, which can just make the movable block 8 connected to the spring 9 stuck at one end of the large notch, so as to achieve automatic The effect of locking the storage drawer 2 by snapping increases the safety of the cabinet 1 and protects the items inside the storage drawer 2. The heat dissipation holes 12 opened inside the cabinet 1 help ventilate the cabinet 1. The dustproof block 11 prevents dust from entering the cabinet 1, thereby protecting the cabinet 1. An auxiliary cabinet 15 is also provided on the outside of the cabinet 1. Rotating the rotating block 16 can make the card block 18 rotate out of the groove 2 19 and release the connection with the fixing rod 20, so as to easily open the auxiliary cabinet 15. The opening 14 helps to classify and organize cables to avoid accidents in the storage drawer 2 that may cause damage to other items in the cabinet 1, thereby further protecting the cabinet 1.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A drawer-type low-voltage switch cabinet with a protective structure, comprising a cabinet body (1), characterized in that: The cabinet (1) is slidably connected to a storage drawer (2), a limiting groove (3) is provided inside the storage drawer (2), the outer wall of the limiting groove (3) is fixedly connected to a fixing rod (4), one end of the fixing rod (4) is provided with a pulley (5), a sliding groove (6) is provided inside the cabinet (1), the outer wall of the pulley (5) is slidably connected to the inner wall of the sliding groove (6), a groove (7) is provided inside the cabinet (1), a movable block (8) is slidably connected to the inner wall of the sliding groove (6), one side of the outer wall of the movable block (8) is fixedly connected to a spring (9), one end of the spring (9) is fixedly connected to the inner wall of the groove (7), the outer wall of the movable block (8) is slidably connected to the inner wall of the limiting groove (3), and a fixing component is provided on one side of the outer wall of the cabinet (1).

2. The drawer-type low-voltage switch cabinet with a protective structure according to claim 1 is characterized in that: The fixing assembly comprises an auxiliary cabinet (15), the outer wall of the auxiliary cabinet (15) is rotatably connected to the outer wall of the cabinet body (1), and a rotating shaft (17) is rotatably connected inside the auxiliary cabinet (15).

3. The drawer-type low-voltage switch cabinet with a protective structure according to claim 2 is characterized in that: A rotating block (16) is fixedly connected to the outer wall of the rotating shaft (17), and a clamping block (18) is fixedly connected to the outer wall of the rotating shaft (17).

4. The drawer-type low-voltage switch cabinet with a protective structure according to claim 3 is characterized in that: A second groove (19) is provided inside the cabinet (1), and a second fixing rod (20) is fixedly connected inside the cabinet (1).

5. The drawer-type low-voltage switch cabinet with a protective structure according to claim 4, characterized in that: The outer wall of the clamping block (18) is slidably connected to the inside of the second groove (19), and one side of the outer wall of the clamping block (18) is in contact with the outer wall of the second fixing rod (20).

6. The drawer-type low-voltage switch cabinet with a protective structure according to claim 1, characterized in that: A fixing block (13) is fixedly connected inside the cabinet (1), and an opening (14) is provided inside the fixing block (13).

7. The drawer-type low-voltage switch cabinet with a protective structure according to claim 1, characterized in that: A handle (10) is fixedly connected to one side of the outer wall of the storage drawer (2).

8. The drawer-type low-voltage switch cabinet with a protective structure according to claim 1, characterized in that: A heat dissipation hole (12) is provided inside the cabinet (1), and a dustproof block (11) is fixedly connected to the upper surface of the cabinet (1).

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