CN220291365U

CN220291365U - Inside pencil fixed knot of switch board constructs

Info

Publication number: CN220291365U
Application number: CN202321858415.3U
Authority: CN
Inventors: 吴宇然; 张瀚林; 吴小琪
Original assignee: Locksville Shanghai Electric Co ltd
Current assignee: Locksville Shanghai Electric Co ltd
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2024-01-02
Anticipated expiration: 2033-07-14

Abstract

The utility model discloses a wire harness fixing structure in a power distribution cabinet, which relates to the technical field of power distribution cabinets and comprises a power distribution cabinet, wherein an ammeter is installed in the power distribution cabinet, a power switch is installed in the power distribution cabinet, an electric wire is fixedly connected to the lower part of the ammeter, one end of the electric wire, which is far away from the ammeter, is fixedly connected with the power switch, the ammeter is electrically connected with the power switch through the electric wire, a lower wire box is fixedly connected to the inner wall of the power distribution cabinet, a groove is formed in the surface of the lower wire box, an upper wire box is rotatably connected to the surface of the lower wire box, the surface of the upper wire box is also provided with the groove, and a wire harness mechanism is arranged in the power distribution cabinet, so that the electric wire is fixed, and further, installation workers are convenient to wire, the internal circuit arrangement of the power distribution cabinet is not disordered, and the situation that the power distribution cabinet is connected with wrong electric wire due to the disorder of the circuit is avoided in the installation process, and the damage of the power distribution cabinet due to the wrong wire connection is avoided.

Description

Inside pencil fixed knot of switch board constructs

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a wire harness fixing structure in a power distribution cabinet.

Background

The power distribution cabinet transfer power distribution cabinet, the illumination power distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system. The power distribution cabinet is a generic name of a motor control center. The power distribution cabinet is used in the occasions with dispersed load and less loops; the motor control center is used for occasions with concentrated load and more loops. They distribute the power of a circuit of the upper-level distribution equipment to nearby loads. This class of equipment should provide protection, monitoring and control of the load.

Under the most circumstances of current switch board, because most installer when assembling the switch board, can not too arrange in order the inside circuit of switch board, and then make the very messy of switch board internal circuit, be convenient for later stage maintenance workman maintain and dismantle, simultaneously because the circuit is messy, and then make maintenance workman when maintaining the switch board, connect wrong electric wire easily, and then cause the damage to the switch board, influence the switch board normal use and increase cost of maintenance simultaneously.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides a wire harness fixing structure in a power distribution cabinet, which can solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a inside pencil fixed knot of switch board constructs, includes the switch board, the internally mounted of switch board has the ammeter, switch board internally mounted has switch, the below fixedly connected with electric wire of ammeter, the one end and the switch fixed connection of ammeter are kept away from to the electric wire, ammeter and switch pass through electric wire electric connection, switch board inner wall fixedly connected with is the bunch box down, the surface of bunch box is seted up flutedly down, the surface rotation of bunch box is connected with the bunch box down, the surface of bunch box is offered flutedly equally, the inside pencil mechanism that is provided with of switch board.

Preferably, the wire harness mechanism comprises a fixing rod, one end of the fixing rod is arc-shaped, one end of the fixing rod is fixedly connected with the surface of the lower wire harness box, a limiting groove is formed in one end of the fixing rod, and a fixing groove is formed in the surface of the upper wire harness box.

Preferably, the surface sliding connection of last bunch box has the push rod, and the push rod is provided with the arch in the inside one end of last bunch box, goes up bunch box inner wall fixedly connected with spring one, and one end and the push rod fixed connection of last bunch box are kept away from to spring one.

Preferably, both ends of the lower wire harness box and the upper wire harness box are fixedly connected with limiting boxes, the inner walls of the limiting boxes are slidably connected with limiting rods, and protrusions are arranged at one ends of the limiting rods, located inside the limiting boxes.

Preferably, the inner wall of the limiting box is fixedly connected with a second spring, and one end, far away from the limiting box, of the second spring is fixedly connected with the limiting rod.

Preferably, one end of the limiting rod, which is positioned in the groove, is fixedly connected with a blocking block, and the blocking block is arc-shaped.

Compared with the prior art, the utility model has the beneficial effects that:

(1) This inside pencil fixed knot of switch board constructs, when needs installer fixes the electric wire, press the pole to pressing, and then press the pole and press the pole to the inside shrink of bunch box, and then press the pole to extrude the spring, and then draw-in groove and restriction groove are to separating, and then press the pole and not blockking the dead lever, and then rotate the bunch box, and then the bunch box is opened with last bunch box down, and then installer can put into wherein the electric wire, and then installer rotates the bunch box, and press last bunch box, and then the bunch box is closed with last bunch box down, and then fix the electric wire, and then be convenient for installer is wired, make the inside circuit setting of switch board not in disorder, and then avoid the installer to cause the condition emergence of wrong electric wire because of the circuit disorder in the installation, and then avoided the switch board to cause the damage because of wrong electric wire.

(2) This inside pencil fixed knot of switch board constructs, and then when the electric wire is fixed, the electric wire extrudees the blocking piece, and then the blocking piece removes, and then the blocking piece drives the restriction pole and remove, and then the restriction pole extrudees second spring, and then second spring shrink, and then under the elasticity effect of second spring, and then the restriction pole promotes the blocking piece, and then the blocking piece is fixed the electric wire, and then prevent that installer from pulling the electric wire carelessly when installing or overhauling, and then make electric wire and switch break away from, and then cause damage to switch and electric wire, and then damage the switch board, and then avoided economic loss.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

fig. 1 is a schematic structural view of a wire harness fixing structure inside a power distribution cabinet according to the present utility model;

fig. 2 is a schematic diagram of the internal structure of the power distribution cabinet of the utility model;

FIG. 3 is an enlarged schematic view of FIG. 2A in accordance with the present utility model;

FIG. 4 is a schematic view of the surface structure of the lower wire harness box of the present utility model;

FIG. 5 is a schematic view showing the internal structure of the upper harness box of the present utility model;

FIG. 6 is a schematic view of a confinement box according to the present utility model;

FIG. 7 is a schematic cross-sectional view of a confinement box according to the present utility model.

Reference numerals: 1. a power distribution cabinet; 2. an electricity meter; 3. a power switch; 4. an electric wire; 5. a lower wire harness box; 6. a wire harness box is arranged; 7. pressing a pressing rod; 8. a restriction box; 9. a groove; 10. a fixed rod; 11. a limiting groove; 12. a first spring; 13. a fixing groove; 14. a clamping groove; 15. a restraining bar; 16. a blocking piece; 17. and a second spring.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-7, the present utility model provides a technical solution: the utility model provides an inside pencil fixed knot of switch board constructs, including switch board 1, switch board 1 internally mounted has ammeter 2, switch board 1 internally mounted has switch 3, the below fixedly connected with electric wire 4 of ammeter 2, the one end and the switch 3 fixed connection of ammeter 2 are kept away from to electric wire 4, ammeter 2 and switch 3 pass through electric wire 4 electric connection, switch board 1 inner wall fixedly connected with lower beam line box 5, recess 9 has been seted up on the surface of lower beam line box 5, the surface rotation of lower beam line box 5 is connected with upper beam line box 6, recess 9 has been seted up on the surface of upper beam line box 6 equally, switch board 1 inside is provided with wire harness mechanism.

The wire harness mechanism comprises a fixing rod 10, one end of the fixing rod 10 is arc-shaped, one end of the fixing rod 10 is fixedly connected with the surface of the lower wire harness box 5, a limiting groove 11 is formed in one end of the fixing rod 10, a fixing groove 13 is formed in the surface of the upper wire harness box 6, the surface of the upper wire harness box 6 is slidably connected with a pressing rod 7, a clamping groove 14 is formed in the pressing rod 7, a protrusion is arranged at one end of the inner portion of the upper wire harness box 6, a first spring 12 is fixedly connected to the inner wall of the upper wire harness box 6, and one end of the first spring 12, away from the upper wire harness box 6, is fixedly connected with the pressing rod 7.

When dead lever 10 upwards restraints inside the line box 6 and removes, and then dead lever 10 extrudees push rod 7, and then moves push rod 7, and then push rod 7 extrudees first 12 of spring, and then first 12 of spring shrink, and then enters into the line box 6 inside when dead lever 10, and then under the elasticity effect of first 12 of spring, and then move push rod 7, through the restriction of restriction groove 11 and draw-in groove 14, and then make push rod 7 and dead lever 10 fixed together.

When needs installer fixed wire 4, press down pole 7, and then press pole 7 and contract to the inside of bundle wire box 6, and then press pole 7 to the spring extrusion, and then draw-in groove 14 and restriction groove 11 are to separating, and then press pole 7 is not blockking to dead lever 10, and then rotate bundle wire box 6, and then bundle wire box 5 and bundle wire box 6 open, and then installer can put into wherein wire 4, and then installer rotates bundle wire box 6, and press down bundle wire box 6, and then bundle wire box 5 and bundle wire box 6 are closed, and then fix wire 4, and then be convenient for installer to connect wire, make switch board 1 internal circuit setting not in disorder, and then avoid installer to cause the condition emergence of mistake wire 4 because of the circuit disorder in the installation, and then avoided switch board 1 to cause the damage because of mistake wire 4.

Both ends of the lower wire harness box 5 and the upper wire harness box 6 are fixedly connected with a limiting box 8, the inner wall of the limiting box 8 is slidably connected with a limiting rod 15, one end of the limiting rod 15, which is positioned inside the limiting box 8, is provided with a bulge, the inner wall of the limiting box 8 is fixedly connected with a second spring 17, one end, which is far away from the limiting box 8, of the second spring 17 is fixedly connected with the limiting rod 15, one end, which is positioned inside the groove 9, of the limiting rod 15 is fixedly connected with a blocking block 16, and the blocking block 16 is arc-shaped.

When the electric wire 4 is fixed, the electric wire 4 extrudes the blocking piece 16, and then the blocking piece 16 moves, and then the limiting rod 15 is driven to move, and then the limiting rod 15 extrudes the spring II 17, and then the spring II 17 contracts, and then after the electric wire 4 is fixed, and then under the elastic force of the spring II 17, and then the limiting rod 15 pushes the blocking piece 16, and then the blocking piece 16 fixes the electric wire 4, and then prevents that the installer from inadvertently pulling the electric wire 4 when installing or overhauling, and then makes the electric wire 4 break away from the power switch 3, and then damages the power switch 3 and the electric wire 4, and then damages the power distribution cabinet 1, and then avoids economic loss.

Working principle: when needs installer is fixed wire 4, press down pole 7, and then press pole 7 and shrink to the inside of upper harness box 6, and then press pole 7 to the spring extrusion, and then draw-in groove 14 and restriction groove 11 are to separating, and then press pole 7 is not blockking dead lever 10, and then rotate upper harness box 6, and then lower harness box 5 is opened with upper harness box 6, and then installer can put into wherein wire 4, and then installer rotates upper harness box 6, and press down upper harness box 6, and then lower harness box 5 is closed with upper harness box 6, and then fixes wire 4.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a inside pencil fixed knot of switch board constructs, includes switch board (1), its characterized in that: the utility model discloses a power distribution cabinet, including power distribution cabinet (1), internally mounted has ammeter (2), power distribution cabinet (1) internally mounted has switch (3), the below fixedly connected with electric wire (4) of ammeter (2), the one end and the switch (3) fixed connection of ammeter (2) are kept away from to electric wire (4), ammeter (2) and switch (3) pass through electric wire (4) electric connection, power distribution cabinet (1) inner wall fixedly connected with lower beam wire box (5), recess (9) have been seted up on the surface of lower beam wire box (5), the surface rotation of lower beam wire box (5) is connected with and restraints wire box (6) on, recess (9) have likewise been seted up on the surface of upper beam wire box (6), power distribution cabinet (1) inside is provided with pencil mechanism.

2. The wire harness fixing structure inside a power distribution cabinet according to claim 1, wherein: the wire harness mechanism comprises a fixing rod (10), one end of the fixing rod (10) is arc-shaped, one end of the fixing rod (10) is fixedly connected with the surface of the lower wire harness box (5), a limiting groove (11) is formed in one end of the fixing rod (10), and a fixing groove (13) is formed in the surface of the upper wire harness box (6).

3. The wire harness fixing structure inside a power distribution cabinet according to claim 2, wherein: the surface sliding connection of last bunch box (6) has presses down pole (7), and presses down and has offered draw-in groove (14) on pole (7), presses down pole (7) and is provided with the arch at the inside one end of last bunch box (6), goes up bunch box (6) inner wall fixedly connected with spring one (12), and one end and the pressing down pole (7) fixed connection of last bunch box (6) are kept away from to spring one (12).

4. A wire harness fixing structure inside a power distribution cabinet according to claim 3, characterized in that: both ends of the lower wire harness box (5) and the upper wire harness box (6) are fixedly connected with a limiting box (8), the inner wall of the limiting box (8) is slidably connected with a limiting rod (15), and one end of the limiting rod (15) positioned in the limiting box (8) is provided with a bulge.

5. The wire harness fixing structure inside a power distribution cabinet according to claim 4, wherein: the inner wall of the limiting box (8) is fixedly connected with a second spring (17), and one end, away from the limiting box (8), of the second spring (17) is fixedly connected with a limiting rod (15).

6. The wire harness fixing structure inside a power distribution cabinet according to claim 5, wherein: one end of the limiting rod (15) positioned in the groove (9) is fixedly connected with a blocking block (16), and the blocking block (16) is arc-shaped.