CN212991639U

CN212991639U - Power distribution cabinet incoming line perforation structure

Info

Publication number: CN212991639U
Application number: CN202021534700.6U
Authority: CN
Inventors: 张晓明
Original assignee: Individual
Current assignee: Chengdu Douparadise Education Consulting Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-04-16
Anticipated expiration: 2030-07-29

Abstract

The utility model provides a switch board inlet wire perforation structure. Switch board inlet wire perforation structure includes: a power distribution cabinet body; the two clamping grooves are formed in the inner wall of the top of the power distribution cabinet body; the two fixing strips are fixedly arranged on the inner wall of the top of the power distribution cabinet body; the two sliding grooves are respectively arranged on the corresponding fixing strips; the two sliding plates are both arranged in the two sliding chutes in a sliding manner; the two fixed blocks are respectively fixedly arranged on the corresponding sliding plates; the two cavities are respectively arranged on the corresponding fixed blocks; the two rotating rods are respectively and rotatably arranged in the corresponding cavities; and the two gears are respectively fixedly sleeved on the corresponding rotating rods. The utility model provides a switch board inlet wire perforation structure has convenient to use, can carry out confined advantage to the unnecessary space of perforation when the perforation is only single electric wire.

Description

Power distribution cabinet incoming line perforation structure

Technical Field

The utility model relates to a switch board technical field especially relates to a switch board inlet wire perforation structure.

Background

The power distribution cabinet, the lighting power distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system, the power distribution cabinet is a general name of a motor control center, the power distribution cabinet, the lighting power distribution cabinet and the metering cabinet distribute electric energy of a certain circuit of upper-stage power distribution equipment to nearby loads, the equipment can provide protection, monitoring and control for the loads, perforations can be generally arranged at the top of the power distribution cabinet and are generally used for wire passing, and the diameters of the perforations are larger for meeting the wire passing requirements of multiple lines which possibly appear subsequently.

However, in the prior art, when a single wire passes through the through hole, the through hole can reserve too much space, so that dust is easily fed into the power distribution cabinet, and therefore, it is necessary to provide a new power distribution cabinet wire feeding through hole structure to solve the technical problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a convenient to use, can carry out confined switch board inlet wire perforation structure to the unnecessary space of perforation when perforating only single electric wire.

In order to solve the technical problem, the utility model provides a switch board inlet wire perforation structure includes: a power distribution cabinet body; the two clamping grooves are formed in the inner wall of the top of the power distribution cabinet body; the two fixing strips are fixedly arranged on the inner wall of the top of the power distribution cabinet body; the two sliding grooves are respectively arranged on the corresponding fixing strips; the two sliding plates are both arranged in the two sliding chutes in a sliding manner; the two fixed blocks are respectively fixedly arranged on the corresponding sliding plates; the two cavities are respectively arranged on the corresponding fixed blocks; the two rotating rods are respectively and rotatably arranged in the corresponding cavities; the two gears are fixedly sleeved on the corresponding rotating rods respectively; the two first sliding strips are respectively installed in the corresponding cavities in a sliding mode, and the bottom ends of the first sliding strips extend out of the cavities; the first sliding strips are arranged on the two sides of the gear, and the two gears are meshed with the corresponding first tooth grooves respectively; the two second sliding strips are arranged in the cavity in a sliding mode, and the top ends of the two second sliding strips extend out of the cavity and into the corresponding clamping grooves; the plurality of second tooth grooves are respectively formed in the corresponding second sliding strips, and the two gears are respectively meshed with the corresponding second tooth grooves; two arc grooves are respectively arranged on the corresponding sliding plates.

Preferably, the inner wall of the top of the power distribution cabinet body is provided with a threading hole.

Preferably, the inner walls of the two sides of the cavity are provided with rotating grooves, and the rotating rod is rotatably connected with the two rotating grooves.

Preferably, first recess has been seted up on the top of first draw runner, slidable mounting has first slide bar in the first recess, the top of first slide bar extend to outside the first recess and with the top inner wall fixed connection of cavity, the sliding sleeve is equipped with the spring on the first slide bar, the top of spring contacts with the top inner wall of cavity, the bottom of spring contacts with the top of first draw runner.

Preferably, a limiting groove is formed in the inner wall of one side of the cavity, a limiting block is slidably mounted in the limiting groove, and one side of the limiting block is fixedly connected with the first sliding strip.

Preferably, a second groove is formed in the bottom end of the second sliding strip, a second sliding rod is slidably mounted in the second groove, and the bottom end of the second sliding rod extends out of the second groove and is fixedly connected with the inner wall of the bottom of the cavity.

Compared with the prior art, the utility model provides a switch board inlet wire perforation structure has following beneficial effect:

the utility model provides a switch board inlet wire perforation structure cooperatees through draw-in groove, fixed strip, spout, slide, fixed block, gear, first draw runner, first tooth's socket, second draw runner and second tooth's socket, can shelter from the closing cap to unnecessary part on the threading hole to it is originally internal to avoid the dust to fall into the switch board through the threading hole.

Drawings

Fig. 1 is a schematic view of an elevational cross-sectional structure of a wire inlet perforation structure of a power distribution cabinet provided by the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a schematic side sectional view of the present invention;

fig. 4 is an enlarged structural view of a portion B in fig. 3.

Reference numbers in the figures: 1. a power distribution cabinet body; 2. a card slot; 3. a fixing strip; 4. a chute; 5. a slide plate; 6. a fixed block; 7. a cavity; 8. rotating the rod; 9. a gear; 10. a first slide bar; 11. a first tooth slot; 12. a second slide bar; 13. a second tooth slot; 14. an arc groove.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic front sectional view of a wire-feeding hole structure of a power distribution cabinet according to the present invention; FIG. 2 is an enlarged schematic view of portion A of FIG. 1; FIG. 3 is a schematic side sectional view of the present invention; fig. 4 is an enlarged structural view of a portion B in fig. 3. Switch board inlet wire perforation structure includes: a power distribution cabinet body 1; the two clamping grooves 2 are formed in the inner wall of the top of the power distribution cabinet body 1; the two fixing strips 3 are fixedly arranged on the inner wall of the top of the power distribution cabinet body 1; the two sliding grooves 4 are respectively arranged on the corresponding fixed strips 3; the two sliding plates 5 are arranged in the two sliding chutes 4 in a sliding manner; the two fixing blocks 6 are respectively fixedly arranged on the corresponding sliding plates 5; the two cavities 7 are respectively arranged on the corresponding fixed blocks 6; the two rotating rods 8 are respectively and rotatably arranged in the corresponding cavities 7; two gears 9, wherein the two gears 9 are respectively fixedly sleeved on the corresponding rotating rods 8; the two first sliding strips 10 are respectively installed in the corresponding cavities 7 in a sliding mode, and the bottom ends of the first sliding strips 10 extend out of the cavities 7; the first gear grooves 11 are respectively formed in the corresponding first sliding strips 10, and the two gears 9 are respectively meshed with the corresponding first gear grooves 11; the two second sliding strips 12 are arranged in the cavity 7 in a sliding mode, and the top ends of the two second sliding strips 12 extend out of the cavity 7 and into the corresponding clamping grooves 2; the plurality of second tooth grooves 13 are respectively formed in the corresponding second sliding strips 12, and the two gears 9 are respectively meshed with the corresponding second tooth grooves 13; two arc grooves 14, two arc grooves 14 are respectively arranged on the corresponding sliding plate 5.

And a threading hole is formed in the inner wall of the top of the power distribution cabinet body 1.

The rotating grooves are formed in the inner walls of the two sides of the cavity 7, and the rotating rod 8 is rotatably connected with the two rotating grooves.

First recess has been seted up on the top of first draw runner 10, slidable mounting has first slide bar in the first recess, the top of first slide bar extend to outside the first recess and with the top inner wall fixed connection of cavity 7, the sliding sleeve is equipped with the spring on the first slide bar, the top of spring contacts with the top inner wall of cavity 7, the bottom of spring contacts with the top of first draw runner 10.

A limiting groove is formed in the inner wall of one side of the cavity 7, a limiting block is slidably mounted in the limiting groove, and one side of the limiting block is fixedly connected with the first sliding strip 10.

The bottom of second draw runner 12 has seted up the second recess, slidable mounting has the second slide bar in the second recess, the bottom of second slide bar extends to outside the second recess and with the bottom inner wall fixed connection of cavity 7.

The utility model provides a switch board inlet wire perforation structure's theory of operation as follows:

when in use, the electric wire penetrates into the power distribution cabinet body 1 through the threading hole, then the two fixing blocks 6 are shifted, the two fixing blocks 6 respectively drive the corresponding sliding plates 5 to move oppositely until the two second sliding strips 12 are respectively clamped into the corresponding clamping grooves 2 to complete limiting, and meanwhile, the arc grooves 14 on the two sliding plates 5 clamp the electric wire, when the electric wire is clamped, the two sliding plates 5 cover the redundant parts in the threading holes, thereby preventing dust from falling into the power distribution cabinet body 1 through the threading holes, when the cover of the through hole needs to be removed, the two first sliding strips 10 are pressed, the first sliding strips 10 extrude the spring and simultaneously drive the gear 9 to rotate through the first tooth grooves 11, the gear 9 drives the second sliding strips 12 to withdraw from the clamping grooves 2 through the second tooth grooves 13, thereby, the limit of the sliding plates 5 is removed, so that the two sliding plates 5 can slide off and the cover of the threading holes is removed.

the utility model provides a switch board inlet wire perforation structure cooperatees through draw-in groove 2, fixed strip 3, spout 4, slide 5, fixed block 6, gear 9, first draw-in strip 10, first tooth's socket 11, second draw-in strip 12 and second tooth's socket 13, can shelter from the closing cap to the unnecessary part in the perforation hole to avoid the dust to fall into this internal 1 of switch board through the through wires hole.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a switch board inlet wire perforated structure which characterized in that includes:

a power distribution cabinet body;

the two clamping grooves are formed in the inner wall of the top of the power distribution cabinet body;

the two fixing strips are fixedly arranged on the inner wall of the top of the power distribution cabinet body;

the two sliding grooves are respectively arranged on the corresponding fixing strips;

the two sliding plates are both arranged in the two sliding chutes in a sliding manner;

the two fixed blocks are respectively fixedly arranged on the corresponding sliding plates;

the two cavities are respectively arranged on the corresponding fixed blocks;

the two rotating rods are respectively and rotatably arranged in the corresponding cavities;

the two gears are fixedly sleeved on the corresponding rotating rods respectively;

the two first sliding strips are respectively installed in the corresponding cavities in a sliding mode, and the bottom ends of the first sliding strips extend out of the cavities;

the first sliding strips are arranged on the two sides of the gear, and the two gears are meshed with the corresponding first tooth grooves respectively;

the two second sliding strips are arranged in the cavity in a sliding mode, and the top ends of the two second sliding strips extend out of the cavity and into the corresponding clamping grooves;

the plurality of second tooth grooves are respectively formed in the corresponding second sliding strips, and the two gears are respectively meshed with the corresponding second tooth grooves;

two arc grooves are respectively arranged on the corresponding sliding plates.

2. The power distribution cabinet wire inlet perforation structure according to claim 1, wherein a wire through hole is formed on the inner wall of the top of the power distribution cabinet body.

3. The power distribution cabinet wire inlet perforation structure according to claim 1, wherein the inner walls of the two sides of the cavity are both provided with a rotation groove, and the rotation rod is rotatably connected with the two rotation grooves.

4. The switch board inlet wire perforation structure of claim 1, characterized in that, first recess has been seted up on the top of first draw runner, slidable mounting has first slide bar in the first recess, the top of first slide bar extend to outside the first recess and with the top inner wall fixed connection of cavity, sliding sleeve is equipped with the spring on the first slide bar, the top of spring contacts with the top inner wall of cavity, the bottom of spring contacts with the top of first draw runner.

5. The power distribution cabinet wire inlet perforation structure according to claim 1, wherein a limiting groove is formed in the inner wall of one side of the cavity, a limiting block is slidably mounted in the limiting groove, and one side of the limiting block is fixedly connected with the first sliding strip.

6. The power distribution cabinet wire inlet perforation structure according to claim 1, wherein a second groove is formed in the bottom end of the second slide bar, a second slide bar is slidably mounted in the second groove, and the bottom end of the second slide bar extends out of the second groove and is fixedly connected with the inner wall of the bottom of the cavity.