Combined switch cabinet convenient to splice

Abstract

The utility model provides a combined switch cabinet convenient to splice, which relates to the technical field of switch cabinets and comprises a splicing mechanism, the splicing mechanism comprises a base and a cabinet door, two symmetrical side plates are arranged at a groove of the base, and a back plate is arranged at the groove of the base. According to the utility model, through the arrangement of the splicing mechanism, the combined switch cabinet can be enabled to have the function of rapid disassembly and assembly, so that the spliced cabinet body can be easily disassembled in the later period, and the structure of the cabinet body cannot be influenced, thereby avoiding the situation that the cabinet body cannot be used in the later period; and meanwhile, the large cabinet body spliced by adopting the splicing mode can be conveniently transported in the later period, so that the use effect of the combined switch cabinet is improved, and the use efficiency of the combined switch cabinet is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of switch cabinets, in particular to a modular switch cabinet that is easy to splice. Background Art

[0002] A modular switchgear is an electrical device that centrally installs various switching devices, busbars, protective devices, etc. in a metal cabinet. It usually has good protection performance and can adapt to different environmental conditions.

[0003] However, in the prior art, when existing modular switchgear cabinets are spliced, most of the cabinet parts are spliced ​​and fixed together by welding. Although this splicing method can make the cabinet parts connected more firmly, it will make the modular switchgear unable to be disassembled later. If it is forcibly disassembled, the structure of the cabinet will be damaged, which will make it unusable in the future. At the same time, the larger cabinet spliced ​​by this splicing method is not convenient for its subsequent transportation, which not only reduces the use effect of the modular switchgear, but also reduces the use efficiency of the modular switchgear.

[0004] Therefore, we propose a modular switch cabinet that is easy to splice to solve the technical problems raised in the background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that in the prior art, when the existing modular switch cabinet cabinet bodies are spliced, most of the cabinet body components are spliced ​​and fixed together by welding splicing. This splicing method makes the modular switch cabinet impossible to disassemble later. If it is forcibly disassembled, the structure of the cabinet body will be damaged, which will make it unusable in the future. At the same time, the larger cabinet body spliced ​​by this splicing method is inconvenient to transport in the future, which not only reduces the use effect of the modular switch cabinet, but also reduces the use efficiency of the modular switch cabinet. The utility model provides a modular switch cabinet that is easy to splice.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a modular switch cabinet that is easy to splice, including a splicing mechanism, the splicing mechanism includes a base and a cabinet door, two symmetrical side panels are provided at the groove of the base, a back panel is provided at the groove of the base, a top panel is provided between the tops of the two side panels, the top of the back panel and the top of the cabinet door, two symmetrical connecting blocks are fixed to the top of the base and the bottom of the top panel, a connecting rod is movably sleeved inside each of the connecting blocks, and a spring is installed on the inner wall of each of the connecting blocks.

[0007] Preferably, the four springs are divided into two groups, and the four connecting rods are divided into two groups, and opposite ends of the springs in each group are respectively installed on the surface of the connecting rods in each group.

[0008] Preferably, the opposite ends of one group of connecting rods are movably embedded in the opposite sides of the two side panels near the bottom, and the opposite ends of the other group of connecting rods are movably embedded in the opposite sides of the two side panels near the top.

[0009] Preferably, the cabinet door comprises a connecting frame, a cover plate is mounted on the front surface of the connecting frame via a hinge, and a sealing ring is bonded to a surface of the cover plate close to the connecting frame.

[0010] Preferably, the outer wall of the sealing ring contacts the inner wall of the connecting frame, one end of the connecting frame and one end of the back plate are respectively movably connected inside the two grooves of one of the side plates, and the other end of the connecting frame and the other end of the back plate are respectively movably connected inside the two grooves of the other side plate.

[0011] Preferably, a threading hole is provided on the top of the base, a sealing sleeve is movably sleeved at the opening of the threading hole, a shell is fixed on the opposite sides of the two side panels, a filter plate is fixed on the bottom of each shell, and two sealing strips are bonded and connected to the opposite sides of the two side panels near the edge.

[0012] Preferably, the surface of the sealing sleeve is in contact with the top of the base, and the interior of each shell is respectively connected to the interior of the through hole of each side panel, wherein the surfaces of two of the sealing strips are bonded to the surface of the back panel, and the surfaces of the other two sealing strips are bonded to the surface of the connecting frame.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] 1. In the utility model, by setting a splicing mechanism, the modular switch cabinet can have the function of quick disassembly and assembly, that is, it is ensured that the cabinet body obtained by splicing can not only be easily disassembled in the later stage, but also will not affect the structure of the cabinet body, thereby avoiding the situation that it cannot be used in the later stage. At the same time, it is also convenient for the larger cabinet body spliced ​​by this splicing method to be transported in the later stage, which not only improves the use effect of the modular switch cabinet, but also improves the use efficiency of the modular switch cabinet. Through the cooperation of the connecting block, spring, back plate, connecting frame and connecting rod, the top plate can be fixed to the two side plates, and the moving connecting rod can be restored to its original position under the action of the spring rebound force.

[0015] 2. In the present invention, the wire threading holes facilitate the connection of cables to components inside the modular switch cabinet. The cooperation between the housing and the filter plate prevents dust from entering the interior of the modular switch cabinet through the through-holes of the side panels. The sealing strips enhance the sealing between the side panels and the connecting frame and back panel, thereby preventing dust from entering the interior of the modular switch cabinet through the gaps where the side panels, the connecting frame, and the back panel are connected. The sealing sleeves enhance the sealing between the cables and the wire threading holes, thereby preventing dust from entering the interior of the modular switch cabinet through the wire threading holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a three-dimensional diagram of a modular switch cabinet that is easy to splice;

[0017] Figure 2 The utility model provides a three-dimensional diagram of a cabinet door of a modular switch cabinet that is easy to splice;

[0018] Figure 3 The utility model provides a partial three-dimensional diagram of a modular switch cabinet that is easy to splice;

[0019] Figure 4 The utility model provides a partially cutaway stereoscopic view of a modular switch cabinet that is easy to splice;

[0020] Figure 5 The utility model provides a schematic diagram of the three-dimensional structure of the base, sealing sleeve, connecting block and connecting rod of a modular switch cabinet that is easy to splice;

[0021] Figure 6 The utility model provides a schematic diagram of the three-dimensional structure of a housing and a filter plate of a modular switch cabinet that is easy to splice;

[0022] Figure 7 The utility model provides a schematic cross-sectional three-dimensional structure diagram of a top plate, a connecting block, a connecting rod and a spring of a modular switch cabinet that is easy to splice.

[0023] Legend: 1. Splicing mechanism; 101. Base; 102. Side panel; 103. Back panel; 104. Cabinet door; 1040. Connecting frame; 1041. Cover plate; 1042. Sealing ring; 105. Top plate; 106. Connecting block; 107. Connecting rod; 108. Spring; 2. Threading hole; 3. Sealing sleeve; 4. Shell; 5. Filter plate; 6. Sealing strip. DETAILED DESCRIPTION

[0024] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0026] like Figure 1-Figure 7 As shown, a modular switch cabinet that is easy to splice includes a splicing mechanism 1, which includes a base 101 and a cabinet door 104. Two symmetrical side panels 102 are provided at the groove of the base 101, and a back panel 103 is provided at the groove of the base 101. A top panel 105 is provided between the top of the two side panels 102, the top of the back panel 103 and the top of the cabinet door 104. Two symmetrical connecting blocks 106 are fixed to the top of the base 101 and the bottom of the top panel 105. A connecting rod 107 is movably sleeved inside each connecting block 106. , the inner wall of each connecting block 106 is installed with a spring 108, the four springs 108 are divided into two groups, and the four connecting rods 107 are divided into two groups. The opposite end of each group of springs 108 is respectively installed with the surface of each group of connecting rods 107, and the opposite ends of one group of connecting rods 107 are respectively movably embedded in the opposite side of the two side panels 102 near the bottom position, and the opposite ends of the other group of connecting rods 107 are respectively movably embedded in the opposite side of the two side panels 102 near the top position. The cabinet door 104 includes a connecting frame 1040, and the connecting frame 1040 The front surface is hinged with a cover plate 1041, and a sealing ring 1042 is bonded to the side of the cover plate 1041 close to the connecting frame 1040. The outer wall of the sealing ring 1042 contacts the inner wall of the connecting frame 1040. One end of the connecting frame 1040 and one end of the back plate 103 are respectively movably connected to the two grooves of one of the side plates 102. The other end of the connecting frame 1040 and the other end of the back plate 103 are respectively movably connected to the two grooves of the other side plate 102. The top of the base 101 is provided with a threading hole 2, and the threading hole 2 A sealing sleeve 3 is movably connected to the opening, a shell 4 is fixed to the opposite sides of the two side panels 102, a filter plate 5 is fixed to the bottom of each shell 4, and two sealing strips 6 are bonded to the opposite sides of the two side panels 102 near the edge. The surface of the sealing sleeve 3 is in contact with the top of the base 101, and the interior of each shell 4 is respectively connected to the interior of the through hole of each side panel 102, wherein the surfaces of the two sealing strips 6 are bonded to the surface of the back panel 103, and the surfaces of the other two sealing strips 6 are bonded to the surface of the connecting frame 1040.

[0027] The effect achieved is that when the modular switch cabinet needs to be spliced, the base 101 is first placed in a suitable place, and then a force is applied to one set of connecting rods 107 to move the corresponding two connecting rods 107 to the opposite side. At this time, the two moving connecting rods 107 will cause the corresponding springs 108 to undergo elastic deformation. When the opposite ends of the two connecting rods 107 are both inside the corresponding connecting blocks 106, the movement of the two connecting rods 107 is stopped, and then the two side plates 102 are placed in the top grooves of the base 101, and then the two connecting rods are loosened. When the two connecting rods 107 are reset, the opposite ends of the two connecting rods 107 are respectively movably embedded in the opposite sides of the two side plates 102, and then the connecting frame 1040 is moved so that the two ends of the connecting frame 1040 are respectively located in the corresponding grooves in the two side plates 102, until the bottom of the connecting frame 1040 is located in the groove of the base 101. At this time, the moving connecting frame 1040 will drive the sealing ring 1042 and the cover plate 104. 1 together, then move the back plate 103 according to the above steps, so that the two ends of the back plate 103 are respectively inside the corresponding grooves in the two side plates 102, then open the cover plate 1041, at this time the moving cover plate 1041 will drive the sealing ring 1042 to move together, then move the top plate 105, at this time the moving top plate 105 will drive the corresponding two connecting blocks 106, the corresponding set of springs 108 and the corresponding set of connecting rods 107 to move together, then follow the above steps again to move the corresponding two connecting rods 107 until the two connecting rods 10 7 are both inside the corresponding connecting block 106, and then the top of the two side panels 102, the top of the back panel 103 and the top of the connecting frame 1040 are all in contact with the bottom of the top panel 105 by means of the opened cover 1041. Then the position of the top panel 105 is adjusted, and then the two connecting rods 107 are loosened. At this time, the opposite ends of the two connecting rods 107 will be movably embedded in the opposite side of the two side panels 102 under the action of the corresponding spring 108. Then the cover 1041 is restored to its original position. At this time, the splicing of the modular switch cabinet is completed.

[0028] Working principle: When the modular switch cabinet needs to be spliced, the base 101 is placed in a suitable place first, and then a force is applied to one set of connecting rods 107 to move the corresponding two connecting rods 107 to the opposite side. At this time, the two moving connecting rods 107 will cause the corresponding springs 108 to undergo elastic deformation. When the opposite ends of the two connecting rods 107 are both inside the corresponding connecting blocks 106, the movement of the two connecting rods 107 is stopped, and then the two side plates 102 are placed in the top grooves of the base 101, and then the two connecting rods 107 are released. 07, the two connecting rods 107 will be reset under the action of the corresponding spring 108. When the two connecting rods 107 are reset to their original positions, the opposite ends of the two connecting rods 107 will be movably embedded in the opposite sides of the two side plates 102, and then the connecting frame 1040 will be moved so that the two ends of the connecting frame 1040 are respectively located in the corresponding grooves in the two side plates 102, until the bottom of the connecting frame 1040 is located in the groove of the base 101. At this time, the moving connecting frame 1040 will drive the sealing ring 1042 and the cover plate 1041. Move together, then move the back plate 103 according to the above steps, so that the two ends of the back plate 103 are respectively inside the corresponding grooves in the two side plates 102, then open the cover plate 1041, and the moving cover plate 1041 will drive the sealing ring 1042 to move together, then move the top plate 105, and the moving top plate 105 will drive the corresponding two connecting blocks 106, the corresponding set of springs 108 and the corresponding set of connecting rods 107 to move together, then follow the above steps again to move the corresponding two connecting rods 107 until the two connecting rods 10 7 are both inside the corresponding connecting block 106, and then the top of the two side panels 102, the top of the back panel 103 and the top of the connecting frame 1040 are all in contact with the bottom of the top panel 105 by means of the opened cover 1041. Then the position of the top panel 105 is adjusted, and then the two connecting rods 107 are loosened. At this time, the opposite ends of the two connecting rods 107 will be movably embedded in the opposite side of the two side panels 102 under the action of the corresponding spring 108. Then the cover 1041 is restored to its original position. At this time, the splicing of the modular switch cabinet is completed.

[0029] Among them, the hinge is a commonly used part in real life. The cover plate 1041 is composed of a manual lock and a plate body, and a lock slot is provided on the connecting frame 1040. That is, the cover plate 1041 and the connecting frame 1040 can be installed together by utilizing the cooperation of the manual lock, the hinge and the lock slot.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A modular switch cabinet that is easy to splice, characterized in that: The invention comprises a splicing mechanism (1), wherein the splicing mechanism (1) comprises a base (101) and a cabinet door (104); two symmetrical side panels (102) are arranged at a groove of the base (101); a back panel (103) is arranged at the groove of the base (101); a top panel (105) is arranged between the tops of the two side panels (102), the top of the back panel (103) and the top of the cabinet door (104); two symmetrical connecting blocks (106) are fixed to the top of the base (101) and the bottom of the top panel (105); a connecting rod (107) is movably sleeved inside each connecting block (106); and a spring (108) is installed on the inner wall of each connecting block (106).

2. The modular switch cabinet that is easy to splice according to claim 1 is characterized in that: The four springs (108) are divided into two groups, and the four connecting rods (107) are divided into two groups. The opposite ends of the springs (108) in each group are respectively installed on the surface of the connecting rods (107) in each group.

3. The modular switch cabinet that is easy to splice according to claim 1 is characterized in that: The opposite ends of one group of connecting rods (107) are movably embedded in the opposite sides of the two side panels (102) near the bottom, and the opposite ends of the other group of connecting rods (107) are movably embedded in the opposite sides of the two side panels (102) near the top.

4. The modular switch cabinet that is easy to splice according to claim 1 is characterized in that: The cabinet door (104) comprises a connecting frame (1040), a cover plate (1041) is mounted on the front surface of the connecting frame (1040) via a hinge, and a sealing ring (1042) is bonded to a surface of the cover plate (1041) close to the connecting frame (1040).

5. The modular switch cabinet that is easy to splice according to claim 4 is characterized in that: The outer wall of the sealing ring (1042) contacts the inner wall of the connecting frame (1040), one end of the connecting frame (1040) and one end of the back plate (103) are respectively movably connected inside the two grooves of one of the side plates (102), and the other end of the connecting frame (1040) and the other end of the back plate (103) are respectively movably connected inside the two grooves of the other side plate (102).

6. The modular switch cabinet that is easy to splice according to claim 4 is characterized in that: A threading hole (2) is provided on the top of the base (101), a sealing sleeve (3) is movably sleeved at the opening of the threading hole (2), a shell (4) is fixed on the opposite sides of the two side panels (102), a filter plate (5) is fixed on the bottom of each shell (4), and two sealing strips (6) are bonded and connected near the edge of the opposite side of the two side panels (102).

7. The modular switch cabinet that is easy to splice according to claim 6, characterized in that: The surface of the sealing sleeve (3) contacts the top of the base (101), and the interior of each shell (4) is respectively connected to the interior of the through hole of each side plate (102), wherein the surfaces of two of the sealing strips (6) are bonded to the surface of the back plate (103), and the surfaces of the other two sealing strips (6) are bonded to the surface of the connecting frame (1040).

Images