Switch cabinet with assembling function

Abstract

The utility model relates to the technical field of switch cabinets, in particular to a switch cabinet with an assembly function, which comprises a plurality of switch cabinet bodies capable of being stacked and assembled up and down, guide blocks are symmetrically arranged on two sides of the top end face of each switch cabinet body, and one end of each guide block is provided with a butt joint groove. First connecting holes allowing the connecting bolts to be inserted are formed in the outer surfaces of the other ends of the guide blocks in a penetrating mode, guide grooves allowing the guide blocks on the adjacent switch cabinet bodies to be inserted are formed in the end faces of the bottoms of the switch cabinet bodies, and through grooves communicating with an inner cavity of the switch cabinet bodies are formed in the tops and the bottoms of the switch cabinet bodies in a penetrating mode. According to the utility model, any number of switch cabinet bodies can be assembled as required, so that the size of the switch cabinet body can be controlled, the inner cavities of the plurality of switch cabinet bodies stacked up and down are communicated by disassembling the baffle plate, or the inner cavities of the plurality of switch cabinet bodies stacked up and down are separated by installing the baffle plate, the use mode is more flexible and variable, and the use is more convenient. And the applicability is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of switch cabinets, in particular to a switch cabinet with an assembly function. Background Art

[0002] Switchgear is an electrical equipment, whose main function is to open and close, control and protect electrical equipment in the process of power generation, transmission, distribution and energy conversion in the power system. The components in the switchgear mainly include circuit breakers, disconnectors, load switches, operating mechanisms, mutual inductors and various protective devices. It is mainly suitable for various occasions such as power plants, substations, petrochemicals, metallurgy and steel rolling, light industry and textiles, factories and mines, residential areas, high-rise buildings, etc.

[0003] The existing switch cabinet has a fixed structure. Once the size of the switch cabinet is selected, replacing a larger or smaller switch cabinet requires power outage, disassembly and installation. The size of the switch cabinet cannot be changed according to on-site use requirements, which is not conducive to use. Utility Model Content

[0004] The purpose of the utility model is to provide a switch cabinet with an assembly function in view of the defects of the prior art, so as to solve the problem that the existing switch cabinet has a fixed structure, and once the size of the switch cabinet is selected during use, it is necessary to disconnect the power supply, disassemble and install the switch cabinet when replacing a larger or smaller switch cabinet, and the size of the switch cabinet cannot be changed according to the on-site use requirements, which is not conducive to use.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A switch cabinet with an assembly function comprises a plurality of switch cabinet bodies that can be stacked and assembled up and down, wherein guide blocks are symmetrically arranged on both sides of the top end surface of the switch cabinet body, a docking groove is opened at one end of the guide block, and a first connecting hole for connecting bolts is penetrated and opened on the outer surface of the other end of the guide block, and a guide groove for inserting the guide block on the adjacent switch cabinet body is opened on the bottom end surface of the switch cabinet body, a docking column that can be inserted into the docking groove is arranged in the guide groove, and a second connecting hole connected with the first connecting hole is penetrated and opened on the docking column, and a through groove connected with the inner cavity of the switch cabinet body is penetrated and opened at the top and bottom of the switch cabinet body, and a baffle that can block the through groove is detachably arranged on the top and bottom end surfaces of the switch cabinet body, and a clamping block is arranged on one side of the outer end surface of the baffle, and a plurality of evenly distributed first fixing holes for fixing bolts to be inserted are penetrated and opened on the clamping block, and limiting grooves are symmetrically arranged on the baffles on both sides of the clamping block.

[0007] As a preferred technical solution of the utility model, a third connecting hole connected to the guide groove is provided on the switch cabinet body.

[0008] In order to improve the connection strength of two adjacent switch cabinets stacked up and down, first connecting columns are symmetrically provided at the bottom of the left and right end surfaces of the switch cabinet body, and second connecting columns are provided at the top of the left and right end surfaces of the switch cabinet body, which can form connecting screws with the first connecting columns on the adjacent switch cabinet body, and connecting nuts are threaded on the connecting screws.

[0009] In order to facilitate the disassembly and installation of the baffle, limit blocks that fit with the limit grooves are provided on the inner wall of the top and the inner wall of the bottom of the switch cabinet body, and a snap-in groove for the snap-in block to be inserted is provided on the outer wall of the switch cabinet body port between the two limit blocks, and a second fixing hole connected to the first fixing hole is provided in the snap-in groove.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] When in use, the staff first aligns the guide groove at the bottom of one switch cabinet body with the guide block at the top of the other switch cabinet body for plugging. During the plugging process of the guide groove and the guide block, the docking column in the guide groove is plugged into the docking groove in the guide block. When the guide block is plugged to the bottom of the guide groove, the second connecting hole on the docking column is connected with the first connecting hole on the guide block and the third connecting hole on the switch cabinet body. The connecting bolts are inserted into the first connecting hole, the second connecting hole and the third connecting hole for fixing, so that the two switch cabinet bodies are stacked up and down. At this time, the first connecting column and the second connecting column on the two switch cabinet bodies form a connecting screw, and the connecting nut is screwed on the connecting screw, thereby further improving the connection strength between the two adjacent switch cabinet bodies stacked up and down. Through the above method, any number of switch cabinet bodies can be assembled as needed, thereby realizing the controllable size of the switch cabinet body, and the inner cavities of multiple switch cabinet bodies stacked up and down are connected by removing the baffle, or the inner cavities of multiple switch cabinet bodies stacked up and down are separated by installing the baffle. The usage method is more flexible and changeable, which greatly improves the applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a structural schematic diagram of the switch cabinet body of the utility model from another perspective;

[0014] Figure 3 It is a structural schematic diagram of the baffle of the utility model;

[0015] Figure 4 It is a schematic diagram of the structure of multiple switch cabinet bodies stacked up and down in the present invention;

[0016] Figure 5It is a structural schematic diagram of the utility model in which a plurality of switch cabinet bodies are stacked and connected up and down and a baffle is removed;

[0017] In the figure: 1. switch cabinet body; 2. guide block; 3. first connecting hole; 4. guide groove; 5. third connecting hole; 6. connecting nut; 7. connecting bolt; 8. baffle; 9. fixing bolt; 10. limit block; 11. snap-in groove; 12. second fixing hole; 13. through groove; 14. first connecting column; 15. second connecting column; 16. snap-in block; 17. first fixing hole; 18. limit groove; 19. docking column. DETAILED DESCRIPTION

[0018] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0019] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0020] Example

[0021] Combination Figure 1-3 As shown, a switch cabinet with an assembly function comprises a plurality of switch cabinet bodies 1 which can be stacked and assembled up and down, guide blocks 2 with a trapezoidal structure are symmetrically arranged on both sides of the top end surface of the switch cabinet body 1, a docking groove is opened at one end of the guide block 2, and a first connecting hole 3 for plugging in a connecting bolt 7 is penetrated on the outer surface of the other end of the guide block 2, a guide groove 4 for plugging in the guide block 2 on the adjacent switch cabinet body 1 is opened on the bottom end surface of the switch cabinet body 1, the guide groove 4 is matched with the guide block 2, and a docking column 19 which can be plugged into the docking groove 11 is arranged in the guide groove 4, a second connecting hole which is connected to the first connecting hole 3 is penetrated on the docking column 19, a through groove 13 which is connected to the inner cavity of the switch cabinet body 1 is penetrated at the top and bottom of the switch cabinet body 1, and a baffle 8 which can block the through groove 13 is removably arranged on the top and bottom end surfaces of the switch cabinet body 1.

[0022] The switch cabinet body 1 is provided with a third connection hole 5 connected to the guide groove 4. The third connection hole 5, the second connection hole and the first connection hole 3 are arranged to improve the connection strength between two adjacent switch cabinet bodies 1 stacked up and down.

[0023] Among them, the first connecting columns 14 are symmetrically provided at the bottom of the left and right end surfaces of the switch cabinet body 1, and the second connecting columns 15 that can form connecting screws with the first connecting columns 14 on the adjacent switch cabinet body 1 are provided at the top of the left and right end surfaces of the switch cabinet body 1. The connecting screw is threaded with a connecting nut 6. The first connecting column 14 and the second connecting column 15 are matched with the connecting nut 6, thereby further improving the connection strength between the two adjacent upper and lower stacked switch cabinet bodies 1.

[0024] Among them, a limit block 10 that matches the limit groove 18 is provided on the inner wall of the top of the switch cabinet body 1 and the inner wall of the bottom of the switch cabinet body 1, and a clamping groove 11 capable of being inserted into the clamping block 16 is opened on the outer wall of the port of the switch cabinet body 1 between the two limit blocks 10. The clamping groove 11 matches the clamping block 16, and a second fixing hole 12 connected to the first fixing hole 17 is opened on the inner end face of the clamping groove 11. The second fixing hole 12 is matched with the first fixing hole 17 to fix the bolt 9, thereby improving the strength of the baffle 8 installed on the switch cabinet body 1.

[0025] like Figure 3 The baffle 8 shown in the figure has a clamping block 16 integrally formed therewith on one side of its outer end surface. The baffle 8 and the clamping block 16 are integrally formed, thereby improving the connection strength and service life of the two. The clamping block 16 is penetrated by a plurality of evenly distributed first fixing holes 17 for the fixing bolts 9 to be inserted, and the first fixing holes 17 are countersunk holes. The baffle 8 on both sides of the clamping block 16 is symmetrically provided with T-shaped limiting grooves 18. The limiting grooves 18 and the limiting blocks 10 are arranged to improve the stability of the baffle 8 installed on the switch cabinet body 1.

[0026] The working principle of the utility model is:

[0027] When in use, the staff first aligns the guide groove 4 at the bottom of one switch cabinet body 1 with the guide block 2 at the top of the other switch cabinet body 1 for plugging. During the plugging process of the guide groove 4 and the guide block 2, the docking column 19 in the guide groove 4 is plugged into the docking groove in the guide block 2. When the guide block 2 is plugged into the bottom of the guide groove 4, the second connecting hole on the docking column 19 is connected with the first connecting hole 3 on the guide block 2 and the third connecting hole 5 on the switch cabinet body 1. The connecting bolt 7 is inserted into the first connecting hole 3, the second connecting hole and the third connecting hole 5 for fixing, so that the two switch cabinet bodies 1 are stacked up and down. At this time, the first connecting column 14 and the second connecting column 15 on the two switch cabinet bodies 1 form a connecting screw, and the connecting nut 6 is screwed on the connecting screw, thereby further improving the connection strength between the two adjacent upper and lower stacked switch cabinet bodies 1. Through the above method, any number of switch cabinet bodies 1 can be assembled as needed, thereby realizing the controllable size of the switch cabinet body 1.

[0028] like Figure 4 As shown, after the staff stacks and assembles a plurality of switch cabinet bodies 1 as required, they can install baffles 8 to separate the inner cavities of the plurality of stacked switch cabinet bodies 1 , thereby adjusting the inner cavity space of the switch cabinet bodies 1 .

[0029] like Figure 5 As shown, after the staff stacks and assembles a number of switch cabinet bodies 1 as needed, they can remove the baffle 8 to make the inner cavities of the multiple switch cabinet bodies 1 stacked up and down communicate with each other, thereby meeting the installation requirements.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" 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 an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A switch cabinet with assembly function, comprising a plurality of switch cabinet bodies (1) that can be stacked and assembled up and down, characterized in that: The top end surface of the switch cabinet body (1) is symmetrically provided with guide blocks (2), one end of which is provided with a docking groove, and the outer surface of the other end of the guide block (2) is provided with a first connection hole (3) for plugging in a connection bolt (7), and the bottom end surface of the switch cabinet body (1) is provided with a guide groove (4) for plugging in the guide block (2) on the adjacent switch cabinet body (1), and the guide groove (4) is provided with a docking column (19) which can be plugged into the docking groove, and the docking column (19) is provided with a second connection hole (3) connected to the first connection hole (3). A connecting hole, a through slot (13) communicating with the inner cavity of the switch cabinet body (1) is formed through the top and bottom of the switch cabinet body (1), a baffle (8) capable of blocking the through slot (13) is detachably provided on the top end surface and the bottom end surface of the switch cabinet body (1), a clamping block (16) is provided on one side of the outer end surface of the baffle (8), a plurality of evenly distributed first fixing holes (17) capable of being inserted with fixing bolts (9) are formed through the baffle (8) on both sides of the clamping block (16), and limiting slots (18) are symmetrically provided on the baffle (8) on both sides of the clamping block (16).

2. The switch cabinet with assembly function according to claim 1, characterized in that: The switch cabinet body (1) is provided with a third connection hole (5) which is connected to the guide groove (4).

3. The switch cabinet with assembly function according to claim 1, characterized in that: The switch cabinet body (1) has first connecting columns (14) symmetrically arranged at the bottom of the left and right end surfaces, and the switch cabinet body (1) has second connecting columns (15) arranged at the top of the left and right end surfaces, which can form connecting screws with the first connecting columns (14) on the adjacent switch cabinet body (1), and the connecting screws are threaded with connecting nuts (6).

4. The switch cabinet with assembly function according to claim 1, characterized in that: A limit block (10) that fits with the limit groove (18) is provided on the top inner wall of the switch cabinet body (1) and the bottom inner wall of the switch cabinet body (1), and a clamping groove (11) capable of being plugged into a clamping block (16) is provided on the outer side wall of the port of the switch cabinet body (1) between the two limit blocks (10), and a second fixing hole (12) that is connected to the first fixing hole (17) is provided in the clamping groove (11).

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