Novel secondary circuit wiring arrangement structure

Abstract

The utility model discloses a novel secondary circuit wiring arrangement structure, relates to the technical field of secondary circuit wiring, and aims to solve the technical problem that the appearance is affected due to the fact that the existing secondary circuit wiring arrangement is upper wiring, and comprises a control cabinet in which control mechanisms are symmetrically and detachably mounted, the control mechanism comprises a plate body assembly, wiring assemblies are detachably mounted at the bottom of the plate body assembly at equal intervals, the plate body assembly comprises a mounting plate, a plurality of wiring grooves are formed in the mounting plate at equal intervals, wire clamping holes are formed in the two sides of the inner wall of each wiring groove at equal intervals, and the wire clamping holes are of a fan-shaped structure; the wiring assembly comprises a plurality of groups of wiring structures which are arranged at equal intervals, each wiring structure comprises a plurality of wing-shaped wire clamping plates which are detachably arranged under a wiring groove, a connecting belt is constructed and connected between the wing-shaped wire clamping plates, and a plurality of spherical wire clamping grooves are formed in the two sides of each wing-shaped wire clamping plate at equal intervals. The mounting plate has the advantage that the overall wiring attractiveness of the mounting plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of secondary circuit wiring, and more specifically, to a novel secondary circuit wiring layout structure. Background Technique

[0002] The secondary circuit refers to all low-voltage circuits such as the measurement circuit, relay protection circuit, switch control and signal circuit, operating power supply circuit, and electrical interlock circuit of circuit breakers and disconnectors. It is composed of secondary equipment connected to each other to form an electrical circuit for monitoring, controlling, regulating, and protecting primary equipment. It is a circuit formed by connecting the secondary windings of transformers, measuring and monitoring instruments, relays, automatic devices, etc. through control cables in an electrical system.

[0003] Currently, during the wiring process of the secondary circuit, in order to ensure the neatness and aesthetics of the lines, wire grooves are usually arranged on the mounting plate. When wiring, the lines are routed through the wire grooves, and the ends of the lines are led out of the wire grooves and then connected to electrical equipment. Finally, a cover plate is placed on the wire groove to protect the lines and improve the overall aesthetics of the mounting plate. However, in actual operation, the wire groove occupies a certain area on the mounting plate, resulting in a relatively dense arrangement of electrical equipment on the mounting plate. Moreover, the method of routing the lines on the surface of the mounting plate through the wire groove also limits the movement space of the worker's hand during wiring, making it inconvenient for wiring work. At the same time, the traditional wire groove only functions to accommodate the lines, and the distribution of the lines in the wire groove is relatively messy, causing inconvenience to the later maintenance work. In view of this, we propose a novel secondary circuit wiring layout structure. Content of the Utility Model

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, adapt to the actual needs, and provide a novel secondary circuit wiring layout structure to solve the technical problem that the current existing secondary circuit wiring layout is upper-wiring, which affects the aesthetics.

[0005] To solve the above technical problems, the utility model provides the following technical solution: A novel secondary circuit wiring layout structure includes a control cabinet with a control mechanism detachably installed symmetrically inside;

[0006] The control mechanism includes a plate body component with wiring components detachably installed equidistantly at the bottom;

[0007] The plate body component includes a mounting plate with a plurality of wire grooves formed equidistantly inside. Both sides of the inner wall of the wire groove are formed with card holes equidistantly, and the card holes are in a fan-shaped structure;

[0008] The wiring component includes multiple groups of wiring structures arranged equidistantly;

[0009] The wiring structure includes a plurality of wing-shaped wire clamping plates detachably arranged directly below the wiring groove. A connecting band is centrally constructed and connected between the wing-shaped wire clamping plates, and a plurality of spherical wire clamping grooves are equidistantly formed on both sides of the wing-shaped wire clamping plates.

[0010] In the utility model, by designing a wiring component at the bottom of the board assembly, when arranging the axis of the secondary circuit, the wire harness can pass through the wiring groove to the lower part of the mounting board. Thus, the wire harness can be clamped through the spherical wire clamping grooves on both sides of the wing-shaped wire clamping plate, and then the wire harness is arranged at the bottom of the mounting board, achieving the effect of under-wiring. This avoids restricting the movement space of the worker's hand during wiring on the surface of the mounting board and does not occupy the space on the surface of the mounting board. Moreover, through the plurality of spherical wire clamping grooves formed on both sides of the wing-shaped wire clamping plate, the multi-wire harnesses can be separated for wiring, avoiding the messy distribution of wire harnesses and facilitating later maintenance work.

[0011] Preferably, on one side of the wing-shaped wire clamping plates at both ends, an L-shaped band is centrally constructed and connected, and a fixing bolt is rotatably installed inside the L-shaped band.

[0012] Preferably, the two sides of the mounting board are bent downward to form bending plates, and one end of the fixing bolt can be screwed into the bending plate in a spiral manner.

[0013] Preferably, mounting grooves are formed in an array distribution inside the mounting board, and a circuit breaker, a relay, and a terminal block are detachably installed on the upper end surface of the mounting board.

[0014] Preferably, a groove body for the wire harness to pass through is formed between the wing-shaped wire clamping plates, and the groove body is arranged in a dislocation manner with the wire clamping holes.

[0015] Preferably, cabinet doors are movably hinged on both sides of the control cabinet through hinges, and grid beam frames are detachably installed at the four corners inside the control cabinet. The mounting board is detachably connected to the grid beam frames.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] 1. In the utility model, by designing a wiring component at the bottom of the board assembly, when arranging the axis of the secondary circuit, the wire harness can pass through the wiring groove to the lower part of the mounting board. Thus, the wire harness can be clamped through the spherical wire clamping grooves on both sides of the wing-shaped wire clamping plate, and then the wire harness is arranged at the bottom of the mounting board, achieving the effect of under-wiring. This avoids restricting the movement space of the worker's hand during wiring on the surface of the mounting board and does not occupy the space on the surface of the mounting board. Moreover, through the plurality of spherical wire clamping grooves formed on both sides of the wing-shaped wire clamping plate, the multi-wire harnesses can be separated for wiring, avoiding the messy distribution of wire harnesses and facilitating later maintenance work. This is beneficial to improving the overall wiring aesthetics of the mounting board and solving the problem that the existing wiring arrangement of the secondary circuit is upper-wiring, which affects the aesthetics.

[0018] 2. The present utility model also realizes wire clamping by providing a spherical wire clamping groove, which has a spherical groove structure. The wire harness is usually circular in the cross-sectional direction, and the spherical groove structure of the spherical wire clamping groove can bend inward at the corners of its four corners, thereby achieving the effect of wire clamping and facilitating the stability of the wire harness distribution. Description of the Drawings

[0019] Figure 1 is a schematic structural view of the present utility model;

[0020] Figure 2 is a schematic structural view of the present utility model in the combined state of the plate body assembly and the wiring assembly;

[0021] Figure 3 of the present utility model Figure 2 is a cross-sectional view on the plate body assembly;

[0022] Figure 4 is a schematic structural view of the plate body assembly of the present utility model;

[0023] Figure 5 is a schematic structural view of the wiring assembly of the present utility model;

[0024] Figure 6 of the present utility model Figure 4 is an enlarged schematic view of the structure at position A;

[0025] Figure 7 of the present utility model Figure 5 is an enlarged schematic view of the structure at position B.

[0026] Explanation of the Reference Numerals in the Drawings:

[0027] 1. Control cabinet; 2. Cabinet door; 3. Grid beam frame; 4. Control mechanism; 401. Circuit breaker; 402. Relay; 403. Terminal block; 5. Plate body assembly; 501. Mounting plate; 502. Bent plate; 503. Mounting groove; 504. Wiring groove; 505. Wire clamping hole; 6. Wiring assembly; 7. Wiring structure; 701. Wing-shaped wire clamping plate; 702. Spherical wire clamping groove; 703. Connecting belt; 704. L-shaped belt; 705. Fixed bolt. Detailed Embodiments

[0028] As Figures 1-7As shown in the figure, the present utility model relates to a novel secondary circuit wiring layout structure, which includes a control cabinet 1 with a control mechanism 4 detachably installed symmetrically inside. The control mechanism 4 includes a plate body component 5 with wiring components 6 detachably installed equidistantly at the bottom. The plate body component 5 includes a mounting plate 501 with a plurality of wiring grooves 504 formed equidistantly inside. On both sides of the inner wall of the wiring groove 504, card holes 505 are formed equidistantly. The card holes 505 are in a fan-shaped structure. The wiring component 6 includes multiple groups of wiring structures 7 arranged equidistantly. The wiring structure 7 includes a plurality of wing-shaped wire clamping plates 701 detachably arranged directly below the wiring groove 504. A connecting band 703 is centrally connected between the wing-shaped wire clamping plates 701. And on both sides of the wing-shaped wire clamping plate 701, a plurality of spherical wire grooves 702 are formed equidistantly.

[0029] In an embodiment of the present utility model, as Figure 4 and Figure 7 shown, on one side of the wing-shaped wire clamping plates 701 at both ends, an L-shaped band 704 is centrally connected. A fixing bolt 705 is rotatably installed inside the L-shaped band 704. On both sides of the mounting plate 501, bending plates 502 are formed by bending downward. One end of the fixing bolt 705 can be screwed into the bending plate 502.

[0030] In an embodiment of the present utility model, as Figure 2 、 Figure 4 and Figure 6 shown, mounting grooves 503 are formed in an array distribution inside the mounting plate 501. And on the upper end surface of the mounting plate 501, a circuit breaker 401, a relay 402 and a terminal block 403 are detachably installed. A groove body for the wire harness to pass through is formed between the wing-shaped wire clamping plates 701. The groove body is arranged in a dislocation manner with the card holes 505.

[0031] In an embodiment of the present utility model, as Figure 1 and Figure 4 shown, on both sides of the control cabinet 1, cabinet doors 2 are movably hinged through hinges. And at the four corners inside the control cabinet 1, grid beam frames 3 are detachably installed. The mounting plate 501 is detachably connected to the grid beam frame 3.

[0032] Working principle: This embodiment provides a novel secondary circuit wiring layout structure. When in use, the wire harness can be connected to the circuit breaker 401, the relay 402 and the terminal block 403. When wiring is required, the wire harness is bent downward so that the end of the wire harness passes from inside the wiring groove 504 to the lower part of the mounting plate 501 and abuts in the card holes 505. And the wire harness is placed in the groove body. Then the wire harness is bent so that it is clamped in the spherical wire grooves 702, thereby realizing the stable clamping of the wire harness and achieving the effect of downward wiring.

[0033] The embodiments disclosed in the present utility model are preferred embodiments, but not limited thereto. Those of ordinary skill in the art can easily understand the spirit of the present utility model based on the above embodiments and make different extensions and changes. However, as long as they do not depart from the spirit of the present utility model, they are within the protection scope of the present utility model.

Claims

1. A new type of secondary circuit wiring layout structure, characterized in that: It comprises a control cabinet (1) having a control mechanism (4) symmetrically and detachably installed therein; The control mechanism (4) comprises a plate assembly (5) on the bottom of which a wiring assembly (6) is detachably mounted at equal distances; The plate assembly (5) comprises a mounting plate (501) having a plurality of wiring grooves (504) formed at equal intervals therein, and wire clamping holes (505) are formed at equal intervals on both sides of the inner wall of the wiring groove (504), and the wire clamping holes (505) are in a fan-shaped structure; The wiring assembly (6) comprises a plurality of wiring structures (7) arranged at equal intervals; The wiring structure (7) comprises a plurality of wing-shaped wire clamping plates (701) detachably arranged directly below the wiring groove (504), a connecting belt (703) is centrally connected between the wing-shaped wire clamping plates (701), and a plurality of spherical wire clamping grooves (702) are equidistantly formed on both sides of the wing-shaped wire clamping plates (701).

2. A novel secondary circuit wiring arrangement structure according to claim 1, characterized in that: An L-shaped belt (704) is centrally connected to one side of the wing-shaped wire clamping plate (701) located at both ends, and a fixing bolt (705) is rotatably installed inside the L-shaped belt (704).

3. A novel secondary circuit wiring arrangement structure according to claim 2, characterized in that: Both sides of the mounting plate (501) are bent downward to form a bent plate (502), and one end of the fixing bolt (705) can be screwed into the bent plate (502).

4. A novel secondary circuit wiring arrangement structure according to claim 3, characterized in that: The interior of the mounting plate (501) is provided with mounting grooves (503) distributed in an array, and the upper end surface of the mounting plate (501) is detachably mounted with a circuit breaker (401), a relay (402) and a terminal block (403).

5. A novel secondary circuit wiring arrangement structure according to claim 1, characterized in that: A slot body for the wire harness to pass through is formed between the wing-shaped wire clamping plates (701), and the slot body and the wire clamping hole (505) are arranged in a staggered manner.

6. A novel secondary circuit wiring arrangement structure according to claim 1, characterized in that: Cabinet doors (2) are movably hinged on both sides of the control cabinet (1), and grid beam frames (3) are detachably mounted at the four internal corners of the control cabinet (1), and the mounting plate (501) is detachably connected to the grid beam frame (3).

Images