Wiring structure of integrated switch cabinet

Abstract

The utility model discloses an integrated switch cabinet wiring structure which comprises a shell, a core body assembly is arranged in the shell and comprises a clamping plate, a core body is installed on the outer wall of one side of the clamping plate through bolts, connecting pieces are welded to the two ends of the core body, a plurality of connecting assemblies are welded to the outer walls of one sides of the connecting pieces, and each connecting assembly comprises a connecting block. A mounting groove is formed in the outer wall of one side of the connecting block, a second spring is mounted on one side of the inner wall of the mounting groove through a bolt, a connecting rod is arranged at the other end of the second spring, and a pressing plate is welded outside the connecting rod; during wiring, the pressing plate can be pushed, so that the bottom end of the connecting rod extrudes the second spring, the connecting rod retracts into the mounting groove, then a terminal at one end of a wire can be inserted into the plugging groove, then the pressing plate is loosened, the clamping block tightly abuts against the terminal of the wire under the action of the second spring, and then the terminal of the wire is inserted into the slot. Therefore, the wire is tightly fixed in the plugging groove, the purpose of rapid wiring is achieved, and the practicability of the wiring structure is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of integrated switch cabinets, in particular to a wiring structure of an integrated switch cabinet. Background Art

[0002] Integrated switch cabinet is a kind of electrical equipment. The external line of the switch cabinet first enters the main control switch inside the cabinet, and then enters the sub-control switch. Each branch is set according to its needs. When the integrated switch cabinet is in use, it is usually necessary to use a wiring structure to connect the circuit, so that the circuit can be transmitted, which is convenient for the use of the electrical switch cabinet.

[0003] For example, the wiring structure of an electrical switch cabinet with application number CN202223428499.5 and authorization announcement date 20230623 relates to the field of circuit connection, in order to solve the problem that the wiring structure of the existing electrical switch cabinet is connected to the electrical switch cabinet by bolts during use, and the bolts are prone to loosening after long-term use, including side panels, the side panels are rectangular plate-shaped structures, there are two side panels, the two side panels are respectively fixed at the two ends of the main body, each side panel is provided with two outer grooves inside, each outer groove is installed inside a spring, the top of the spring is connected to a moving part, each moving part is provided with eight contact blocks at the top, and the contact block is a pyramid structure. When in use, after the main body is fixed by bolts, the bolts are inserted into the inside of the connecting hole and contact with the contact block at the same time, so that the moving part compresses the spring, so that the contact block is continuously subjected to force and contacts with the bottom of the bolt, so that the bolt is fixed, and the bolt is prevented from loosening after long-term use.

[0004] The wiring structure of the switch cabinet mostly uses terminal blocks, which are generally fixed with bolts to fix the wires so that the wires are connected to the wiring structure. However, due to the large number of bolts on the wiring structure, it is difficult to connect or remove the wires, which affects the wiring efficiency of the switch cabinet. Therefore, it is urgent to design an integrated switch cabinet wiring structure to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an integrated switch cabinet wiring structure to solve the above-mentioned deficiencies in the prior art.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A wiring structure of an integrated switch cabinet comprises a shell, a core assembly is arranged inside the shell, the core assembly comprises a card plate, a core is mounted on an outer wall of one side of the card plate by bolts, and connecting plates are welded at both ends of the core, a plurality of connecting assemblies are welded on an outer wall of one side of the connecting plate, the connecting assembly comprises a connecting block, an outer wall of one side of the connecting block is provided with an installation groove, and a spring 2 is mounted on one side of an inner wall of the installation groove by bolts, a connecting rod is arranged at the other end of the spring 2, and a pressure plate is welded to the outside of the connecting rod, a card block is welded at one end of the connecting rod, elastic contact sheets are welded on both sides of the inner wall of the installation groove, and the elastic contact sheets are in contact with the outer walls of both sides of the connecting rod.

[0008] Furthermore, the outer walls on both sides of the shell are provided with plug-in slots, and the connecting rod, the pressure plate and the clamping block are located inside the plug-in slots.

[0009] Furthermore, a slot is provided on one side of the inner wall of the plug-in slot, and the card block is plugged into the plug-in slot.

[0010] Furthermore, the outer walls on both sides of the shell are integrally formed with ear plates, and the outer walls on both sides of the top of the ear plates are provided with through holes.

[0011] Furthermore, a groove is formed at one end of the core assembly, and a plug-in block is integrally formed at the other end of the core assembly.

[0012] Furthermore, a spring 1 is installed on one side of the inner wall of the groove through bolts, and a plug-in plate is installed on the other end of the spring 1 through bolts, and a shift block is integrally formed on the outer wall of one side of the plug-in plate.

[0013] Furthermore, two limiting grooves are provided on both sides of the inner wall of the shell, and one end of the plug-in board and the plug-in block are respectively plugged into the two limiting grooves.

[0014] In the above technical solution, the utility model provides an integrated switch cabinet wiring structure, which has the following beneficial effects:

[0015] (1) Through the connection assembly, when wiring, the pressure plate can be pushed so that the bottom end of the connecting rod squeezes the second spring, so that the connecting rod retracts into the installation slot, and then the terminal at one end of the wire can be inserted into the plug-in slot, and then the pressure plate is released. Under the action of the second spring, the clamping block will tightly press against the wire terminal and then be inserted into the slot, so that the wire is tightly fixed in the plug-in slot, achieving the purpose of rapid wiring and greatly improving the practicality of the wiring structure.

[0016] (2) By means of the provided push block, plug-in board, spring 1 and plug-in block, when the wiring structure needs to be disassembled, the push block can be pushed so that the plug-in board squeezes the spring 1 and retracts it into the groove, so that one end of the plug-in board is disengaged from the limiting groove, and the restriction on one end of the card plate is released. Then, the card plate is pulled upward obliquely, so that the plug-in block can be disengaged from the other limiting groove, so that the core assembly can be quickly disengaged from the shell, thereby realizing the rapid disassembly of the wiring structure.

[0017] (3) The card block is a concentric stepped structure that can be adapted to ring terminals with different inner diameters, so that wires of different specifications can be fixed on the wiring structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 The present invention provides an overall structural schematic diagram of an integrated switch cabinet wiring structure embodiment of the present invention.

[0020] Figure 2 The present invention is a bottom view structural diagram of a shell and a core assembly provided in an embodiment of an integrated switch cabinet wiring structure of the present invention.

[0021] Figure 3 A schematic diagram of the core assembly structure provided for an embodiment of the integrated switch cabinet wiring structure of the utility model.

[0022] Figure 4 A schematic diagram of the connection assembly structure provided for an embodiment of the wiring structure of an integrated switch cabinet of the utility model.

[0023] Description of reference numerals:

[0024] 1. Shell; 2. Ear plate; 3. Through hole; 4. Plug-in slot; 5. Slot; 6. Core assembly; 7. Limiting slot; 8. Plug-in block; 9. Groove; 10. Spring 1; 11. Plug-in plate; 12. Dial block; 13. Card plate; 14. Core; 15. Connecting piece; 16. Connecting assembly; 17. Connecting block; 18. Mounting slot; 19. Spring 2; 20. Elastic contact piece; 21. Connecting rod; 22. Press plate; 23. Card block. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0026] like Figure 1-4As shown, an integrated switch cabinet wiring structure provided by an embodiment of the utility model includes a shell 1, a core assembly 6 is arranged inside the shell 1, the core assembly 6 includes a card plate 13, a core 14 is installed on the outer wall of one side of the card plate 13 by bolts, and connecting pieces 15 are welded at both ends of the core 14, and a plurality of connecting assemblies 16 are welded on the outer wall of one side of the connecting piece 15, the connecting assembly 16 includes a connecting block 17, a mounting groove 18 is opened on the outer wall of one side of the connecting block 17, and a spring 2 19 is installed on one side of the inner wall of the mounting groove 18 by bolts, a connecting rod 21 is arranged at the other end of the spring 2 19, and a pressure plate 22 is welded to the outside of the connecting rod 21, a card block 23 is welded at one end of the connecting rod 21, elastic contact sheets 20 are welded on both sides of the inner wall of the mounting groove 18, and the elastic contact sheets 20 are in contact with the outer walls of both sides of the connecting rod 21.

[0027] Specifically, in this embodiment, a shell 1 is included, a core assembly 6 is provided inside the shell 1, the core assembly 6 includes a card plate 13, a core 14 is installed on the outer wall of one side of the card plate 13 by bolts, the core 14 cooperates with a connecting piece 15 to form a transformer structure, which can change the voltage of the power connected to the switch cabinet, and connecting pieces 15 are welded at both ends of the core 14, and a plurality of connecting assemblies 16 are welded on the outer wall of one side of the connecting piece 15, and the connecting assembly 16 includes a connecting block 17, and an installation groove 18 is provided on the outer wall of one side of the connecting block 17, and a spring 19 is installed on one side of the inner wall of the installation groove 18 by bolts, and a connecting rod 21 is provided at the other end of the spring 19, and the connecting rod 21 is welded on the outside Pressing plate 22. When wiring, workers can push pressing plate 22 so that the bottom end of connecting rod 21 squeezes spring 219, so that connecting rod 21 retracts into mounting groove 18, and then the terminal at one end of the wire can be inserted into plug-in groove 4, and then release pressing plate 22. Under the action of spring 219, card block 23 will tightly press against the wire terminal, and then card block 23 is inserted into slot 5, so that the wire is tightly fixed inside plug-in groove 4. Card block 23 is welded at one end of connecting rod 21, and elastic contact pieces 20 are welded on both sides of the inner wall of mounting groove 18. Elastic contact pieces 20 facilitate electrical connection between connecting rod 21 and connecting block 17, and elastic contact pieces 20 are in contact with the outer walls on both sides of connecting rod 21.

[0028] The utility model provides an integrated switch cabinet wiring structure. When wiring, a worker can push a pressure plate 22 to squeeze the spring 219 at the bottom end of the connecting rod 21, so that the connecting rod 21 is retracted into the installation groove 18, and then the terminal at one end of the wire can be inserted into the plug-in slot 4, and then the pressure plate 22 is released. Under the action of the spring 219, the clamping block 23 will tightly press against the wire terminal, and then the clamping block 23 is inserted into the slot 5, so that the wire is tightly fixed in the plug-in slot 4, achieving the purpose of rapid wiring and greatly improving the practicality of the wiring structure.

[0029] In one embodiment provided by the present utility model, Figure 1As shown, the outer walls on both sides of the shell 1 are provided with plug-in slots 4, the connecting rod 21, the pressure plate 22 and the clamping block 23 are located inside the plug-in slot 4, and a slot 5 is provided on one side of the inner wall of the plug-in slot 4. The slot 5 facilitates one end of the clamping block 23 to be clamped inside the plug-in slot 4, so that the pressed ring terminal is firmly fixed inside the plug-in slot 4, and the clamping block 23 is plugged into the plug-in slot 4.

[0030] In another embodiment provided by the present utility model, Figure 1 As shown, ear plates 2 are integrally formed on the outer walls of both sides of the shell 1, and through holes 3 are opened on the outer walls of both sides of the top of the ear plates 2. The through holes 3 are convenient for bolts to pass through the ear plates 2, so that the wiring structure is fixed on the switch cabinet.

[0031] In another embodiment provided by the present utility model, Figure 2 As shown, a groove 9 is provided at one end of the core assembly 6, and a plug-in block 8 is integrally formed at the other end of the core assembly 6. A spring 10 is installed on one side of the inner wall of the groove 9 by bolts, and a plug-in board 11 is installed on the other end of the spring 10 by bolts. A shift block 12 is integrally formed on the outer wall of one side of the plug-in board 11. The shift block 12 can be used to shift the plug-in board 11, so that the plug-in board 11 squeezes the spring 10 to retract into the groove 9, so that one end of the plug-in board 11 is disengaged from the limiting groove 7, and the restriction at one end of the card plate 13 is released, and then the card plate 13 is pulled upward obliquely, so that the plug-in block 8 can be disengaged from the other limiting groove 7, so that the shell and the core assembly 6 can be disassembled conveniently. Two limiting grooves 7 are provided on both sides of the inner wall of the shell 1, and one end of the plug-in board 11 and the plug-in block 8 are respectively plugged into the two limiting grooves 7.

[0032] Example 1

[0033] An integrated switch cabinet wiring structure includes a housing 1, a core assembly 6 is arranged inside the housing 1, the core assembly 6 includes a card plate 13, a core 14 is installed on the outer wall of one side of the card plate 13 by bolts, the core 14 cooperates with a connecting piece 15 to form a transformer structure, which can change the voltage of the power connected to the switch cabinet, and both ends of the core 14 are welded with connecting pieces 15, and a plurality of connecting assemblies 16 are welded on the outer wall of one side of the connecting piece 15, and the connecting assembly 16 includes a connecting block 17, and an installation groove 18 is opened on the outer wall of one side of the connecting block 17, and a spring 2 19 is installed on one side of the inner wall of the installation groove 18 by bolts, and a connecting rod 21 is arranged on the other end of the spring 2 19, and the connecting rod 21 is welded on the outside There is a pressure plate 22. When wiring, the worker can push the pressure plate 22 so that the bottom end of the connecting rod 21 squeezes the spring 2 19, so that the connecting rod 21 retracts into the installation slot 18, and then the terminal at one end of the wire can be inserted into the plug-in slot 4, and then the pressure plate 22 is released. Under the action of the spring 2 19, the block 23 will tightly press against the wire terminal, and then the block 23 is inserted into the slot 5, so that the wire is tightly fixed inside the plug-in slot 4. A block 23 is welded at one end of the connecting rod 21, and elastic contacts 20 are welded on both sides of the inner wall of the installation slot 18. The elastic contact 20 facilitates the electrical connection between the connecting rod 21 and the connecting block 17, and the elastic contact 20 is in contact with the outer walls on both sides of the connecting rod 21.

[0034] Example 2

[0035] This embodiment is further limited on the basis of the embodiment 1, wherein the outer walls on both sides of the shell 1 are provided with plug-in slots 4, the connecting rod 21, the pressure plate 22 and the card block 23 are located inside the plug-in slot 4, and a slot 5 is provided on one side of the inner wall of the plug-in slot 4, and the slot 5 is convenient for one end of the card block 23 to be clamped inside the plug-in slot 4, so that the pressed ring terminal is firmly fixed inside the plug-in slot 4, and the card block 23 is plugged into the plug-in slot 4; the outer walls on both sides of the shell 1 are integrally formed with ear plates 2, and the outer walls on both sides of the top of the ear plates 2 are provided with through holes 3, and the through holes 3 are convenient for bolts to pass through the ear plates 2, so that the wiring structure is fixed on the switch cabinet; a groove 9 is provided at one end of the core component 6, and a groove 9 is provided at the other end of the core component 6 A plug-in block 8 is formed in the body, a spring 10 is installed on one side of the inner wall of the groove 9 by bolts, and a plug-in board 11 is installed on the other end of the spring 10 by bolts, and a shift block 12 is integrally formed on the outer wall of one side of the plug-in board 11. The shift block 12 can be used to shift the plug-in board 11, so that the plug-in board 11 squeezes the spring 10 to retract into the groove 9, so that one end of the plug-in board 11 is disengaged from the limiting groove 7, and the restriction on one end of the card plate 13 is released, and then the card plate 13 is pulled upward obliquely, so that the plug-in block 8 can be disengaged from the other limiting groove 7, so that the shell and the core assembly 6 are convenient to disassemble. Two limiting grooves 7 are provided on both sides of the inner wall of the shell 1, and one end of the plug-in board 11 and the plug-in block 8 are respectively plugged into the two limiting grooves 7.

[0036] Working principle: When using the wiring structure, the wiring structure can be installed inside the switch cabinet by firstly engaging the bolts with the through holes 3 on the ear plate 2. When wiring, the worker can push the pressure plate 22 to squeeze the spring 2 19 at the bottom of the connecting rod 21, so that the connecting rod 21 is retracted into the installation slot 18. Then the terminal at one end of the wire can be inserted into the plug-in slot 4, and then the pressure plate 22 is released. Under the action of the spring 2 19, the block 23 will tightly press against the wire terminal, and then the block 23 will be inserted into the slot 5, so that the wire is tightly fixed inside the plug-in slot 4. In this process, the block 23 is a concentric step. The ladder structure can be adapted to circular ring terminals with different inner diameters, so that wires of different specifications can be fixed on the wiring structure. When the subsequent wiring structure needs to be repaired, the worker can push the dial block 12 to make the plug-in board 11 squeeze the spring 10 to retract into the groove 9, so that one end of the plug-in board 11 is disengaged from the limiting groove 7, and the restriction on one end of the card plate 13 is released, and then the card plate 13 is pulled upward obliquely, so that the plug-in block 8 can be disengaged from the other limiting groove 7, so that the core assembly 6 can be quickly separated from the shell 1, thereby realizing the rapid disassembly of the wiring structure, so as to facilitate the maintenance of the transformer structure composed of the core 14 and the connecting piece 15.

[0037] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An integrated switch cabinet wiring structure, comprising a housing (1), characterized in that: A core assembly (6) is provided inside the shell (1), and the core assembly (6) comprises a clamping plate (13), a core (14) is mounted on the outer wall of one side of the clamping plate (13) by means of bolts, and connecting plates (15) are welded at both ends of the core (14), a plurality of connecting assemblies (16) are welded on the outer wall of one side of the connecting plate (15), and the connecting assembly (16) comprises a connecting block (17), a mounting groove (18) is provided on the outer wall of one side of the connecting block (17), and a spring 2 (19) is mounted on one side of the inner wall of the mounting groove (18) by means of bolts, a connecting rod (21) is provided on the other end of the spring 2 (19), and a pressure plate (22) is welded on the outside of the connecting rod (21), a clamping block (23) is welded on one end of the connecting rod (21), elastic contact sheets (20) are welded on both sides of the inner wall of the mounting groove (18), and the elastic contact sheets (20) are in contact with the outer walls of both sides of the connecting rod (21).

2. The integrated switch cabinet wiring structure according to claim 1, characterized in that: The outer walls on both sides of the housing (1) are provided with plug-in slots (4), and the connecting rod (21), the pressing plate (22) and the clamping block (23) are located inside the plug-in slots (4).

3. The integrated switch cabinet wiring structure according to claim 2, characterized in that: A slot (5) is provided on one side of the inner wall of the plug-in slot (4), and the card block (23) is plugged into the plug-in slot (4).

4. The integrated switch cabinet wiring structure according to claim 1, characterized in that: The outer walls on both sides of the shell (1) are integrally formed with ear plates (2), and the outer walls on both sides of the top of the ear plates (2) are provided with through holes (3).

5. The integrated switch cabinet wiring structure according to claim 1, characterized in that: A groove (9) is formed at one end of the core component (6), and a plug-in block (8) is integrally formed at the other end of the core component (6).

6. The integrated switch cabinet wiring structure according to claim 5, characterized in that: A spring (10) is installed on one side of the inner wall of the groove (9) by means of bolts, and a plug-in board (11) is installed on the other end of the spring (10) by means of bolts, and a shifting block (12) is integrally formed on the outer wall of one side of the plug-in board (11).

7. The integrated switch cabinet wiring structure according to claim 6, characterized in that: Two limiting grooves (7) are provided on both sides of the inner wall of the housing (1), and one end of the plug-in board (11) and the plug-in block (8) are respectively plugged into the two limiting grooves (7).

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