CN219286892U

CN219286892U - Power distribution cabinet capable of protecting incoming and outgoing lines from dragging

Info

Publication number: CN219286892U
Application number: CN202222932439.0U
Authority: CN
Inventors: 陈瑞典; 秘书利; 徐辉; 李小丽; 刘悦; 李冬磊; 张建敏
Original assignee: Beijing Yonglian Weiye Electrical Equipment Co ltd
Current assignee: Beijing Yonglian Weiye Electrical Equipment Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-06-30
Anticipated expiration: 2032-11-04

Abstract

The utility model discloses a power distribution cabinet capable of protecting a wire from being pulled, which relates to the technical field of power distribution cabinets, wherein a plurality of mounting grooves are formed in two side walls of a cabinet body, a fixed seat is arranged in each mounting groove, a front groove is formed in the center of the front surface of each fixed seat, empty grooves are formed in the upper side and the lower side of each front groove in each fixed seat, limiting plates are arranged in each empty groove, a plurality of first springs are arranged below the limiting plates in each empty groove, baffle plates which extend into the front grooves and are in contact with two side surfaces are arranged on the upper surfaces of the two limiting plates, external dust can be prevented from entering the cabinet from a wire hole through the baffle plates, the fixed seat can be disassembled, the whole power distribution cabinet is not required to be replaced according to the wire hole and the wire hole, and the whole power distribution cabinet is not required to be replaced.

Description

Power distribution cabinet capable of protecting incoming and outgoing lines from dragging

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet capable of protecting an incoming line and outgoing line from dragging.

Background

The utility model discloses a safe type civil aircraft switch board (publication number: CN 212210082U) is disclosed to the switch board mainly used to place various electric instruments, instrument to reach the efficiency of controlling each circuit through the switch board, for example patent net, and the surface of the outer cabinet of this device is provided with a plurality of winding displacement holes, but in actual practical process, many winding displacement holes do not walk the line, lead to the winding displacement hole to open, external dust can get into the cabinet from open winding displacement hole, then the dust can get into inside the instrument and instrument, and then exert an influence to its operation, consequently, the person of skill in the art proposes a but the protection of business turn over line prevents the switch board that pulls.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a power distribution cabinet capable of protecting an incoming line and outgoing line from dragging, and solves the problems in the background.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a but business turn over line protection prevents switch board that pulls, includes the cabinet body, all be provided with a plurality of mounting grooves on the two lateral walls of the cabinet body, every the inside of mounting groove all is provided with the fixing base, every the front surface center of fixing base has seted up preceding groove, every the inside of fixing base has all been seted up the empty slot in the upper and lower both sides of preceding groove, every the inside in empty slot all is provided with the limiting plate, every the below in the limiting plate all is provided with a plurality of first spring in the empty slot, two the baffle that extends to in the front inslot and both sides face contact is all installed to the upper surface of limiting plate.

As a further technical scheme of the utility model, the side face of each baffle is provided with a lug, and the center of the rear surface of each fixing seat is provided with a wire hole communicated with the front groove.

As a further technical scheme of the utility model, cavities are formed in the left side and the right side of the front groove in each fixing seat, two limiting blocks are correspondingly arranged in each cavity, and a second spring is arranged between the two limiting blocks in each cavity.

As a further technical scheme of the utility model, the center of the other side surface of each limiting block is provided with a clamping piece extending to the outside of the fixed seat, the rear surface of each fixed seat is provided with two strip-shaped grooves communicated with the cavity at one side of each cavity, the surface of each limiting block is provided with a shifting block extending to the outside of the fixed seat through the corresponding strip-shaped groove, and the inner wall of each mounting groove is provided with four clamping grooves matched with the clamping piece.

As a further technical scheme of the utility model, the center of the rear surface of each fixed seat is provided with a mouth-shaped seat, the center of the upper surface of each mouth-shaped seat is provided with a threaded hole, a screw is arranged in the threaded hole, the lower end of the screw is rotatably provided with an upper clamp, and the upper end of the screw is provided with a knob.

As a further technical scheme of the utility model, the inner bottom surface of each die seat is provided with a lower clamp which is as high as the wire hole, two side walls of each die seat are provided with limiting grooves, limiting rods are arranged in the limiting grooves, sliding blocks are arranged on the limiting rods in a sliding manner, one ends of the two sliding blocks on each die seat are fixedly connected with an upper clamp, and the sizes of the upper clamp and the lower clamp are matched with the wire hole.

Advantageous effects

The utility model provides a power distribution cabinet capable of protecting an incoming line and an outgoing line from dragging. Compared with the prior art, the method has the following beneficial effects:

1. can get into and out line protection and prevent switch board that pulls is provided with two baffles through the place ahead of online hole, can separate external dust from in the line hole entering cabinet of threading never with the baffle to guaranteed the clean and tidy in the cabinet, in not needing the staff often to clear up the cabinet, reduced staff's amount of labour, also avoided the dust to get into inside the instrument simultaneously, prolonged the life of instrument.

2. Can business turn over line protection prevents switch board that pulls, thereby four draw-in grooves with four fastener cards of fixing base go into the mounting groove are fixed the fixing base in the mounting groove, and the fixing base that makes can disassemble, can select the fixing base of line hole and inlet wire size looks adaptation like this according to the inlet wire to only need change corresponding fixing base to different inlet wires, need not change whole switch board, reduced economic expenditure.

Drawings

Fig. 1 is a schematic structural diagram of a power distribution cabinet capable of protecting an incoming line from dragging;

fig. 2 is a schematic diagram of a cabinet body structure of a power distribution cabinet capable of protecting an incoming line and outgoing line from dragging;

FIG. 3 is a longitudinal sectional view of a fixing seat of a power distribution cabinet capable of protecting an incoming line from dragging;

FIG. 4 is a cross-sectional view of a mounting base of a power distribution cabinet with access line protection and anti-drag functions;

fig. 5 is a schematic structural diagram of a fixing base assembly of a power distribution cabinet capable of protecting an incoming line and outgoing line from dragging.

In the figure: 1. a cabinet body; 2. a mounting groove; 3. a fixing seat; 4. a front groove; 5. a hollow groove; 6. a limiting plate; 7. a first spring; 8. a baffle; 9. a cavity; 10. a limiting block; 11. a clamping piece; 12. a second spring; 13. a bar-shaped groove; 14. a shifting block; 15. a wire hole; 16. a bump; 17. a mouth-shaped seat; 18. a screw; 19. a knob; 20. a limit groove; 21. a limit rod; 22. a slide block; 23. a clamp is arranged; 24. a lower clamp; 25. a clamping groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the utility model provides a technical scheme of a power distribution cabinet capable of protecting an incoming line and outgoing line from dragging: the utility model provides a but business turn over line protection prevents switch board that pulls, the power distribution cabinet comprises a cabinet body 1, all be provided with a plurality of mounting grooves 2 on the both sides wall of the cabinet body 1, the inside of every mounting groove 2 all is provided with fixing base 3, front surface center of every fixing base 3 has seted up front groove 4, the inside of every fixing base 3 has seted up empty slot 5 in the upper and lower both sides of front groove 4, the inside of every empty slot 5 all is provided with limiting plate 6, all be provided with a plurality of first springs 7 in the below of limiting plate 6 in every empty slot 5, baffle 8 that extend to in the front groove 4 and both sides face contact are all installed to the upper surface of two limiting plates 6, bump 16 is all installed to the side of every baffle 8, the line hole 15 with front groove 4 intercommunication has all been seted up at the rear surface center of every fixing base 3, when the wire is required to be led in, the two lugs 16 are stirred to enable the two lugs 16 to be far away from each other, the two baffle plates 8 are driven to be far away from each other, the two movable baffle plates 8 compress the first spring 7 through the limiting plate 6, the baffle plates 8 far away from each other enable the wire holes 15 to leak, a user can send a wire into the cabinet body 1 from the wire holes 15, the two baffle plates 8 clamp the wire in a rebounding mode, after the wire is pulled out from the wire holes 15, the two first spring 7 continuously rebounding to drive the two limiting plates 6 to restore positions, so that one sides of the two baffle plates 8 are contacted with each other, the wire holes 15 are plugged again, the cleanness in the cabinet is guaranteed, workers do not need to constantly clean the cabinet, and the labor capacity of the workers is reduced.

The inside of each fixing seat 3 is provided with a cavity 9 at the left side and the right side of the front groove 4, two limiting blocks 10 are correspondingly arranged in each cavity 9, a second spring 12 is arranged between the two limiting blocks 10 in each cavity 9, the center of the other side surface of each limiting block 10 is provided with a clamping piece 11 extending to the outside of the fixing seat 3, the rear surface of each fixing seat 3 is correspondingly provided with two strip-shaped grooves 13 communicated with the cavity 9 at one side of each cavity 9, the surface of each limiting block 10 is provided with a shifting block 14 extending to the outside of the fixing seat 3 through the corresponding strip-shaped groove 13, the inner wall of each mounting groove 2 is correspondingly provided with four clamping grooves 25 matched with the clamping pieces 11, when in use, the four clamping pieces 11 are clamped into the four clamping grooves 25 in the mounting grooves 2 so as to fix the fixing seat 3 on the cabinet body 1, and when in need to be disassembled, the two groups of the poking blocks 14 are poked to enable the two poking blocks 14 of each group to be close to each other, so that the two limiting blocks 10 of each group are driven to be close to each other, the two second springs 12 are compressed to drive each clamping piece 11 to move out of the clamping groove 25 and enter the cavity 9, the fixing seat 3 is removed, when the fixing seat 3 is installed again, the two groups of poking blocks 14 on the fixing seat 3 are poked to enable the two poking blocks 14 of each group to be close to each other, each clamping piece 11 enters the cavity 9 through the operation, then the fixing seat 3 is placed in the installation groove 2, the four clamping pieces 11 are aligned with the four clamping grooves 25, the two groups of poking blocks 14 are loosened, the two second springs 12 rebound to drive the two groups of limiting blocks 10 to restore positions, so that the four clamping pieces 11 are clamped into the four clamping grooves 25 again, the fixing seat 3 is fixed, and for different incoming wires, only the corresponding fixing seat 3 is required to be replaced, and the whole power distribution cabinet is not required to be replaced, reduces the economic expenditure.

The back surface center of every fixing base 3 all installs mouth shape seat 17, the screw hole has been seted up at the upper surface center of mouth shape seat 17, threaded hole is provided with screw rod 18, the lower extreme rotation of screw rod 18 installs upper clamp 23, knob 19 is installed to the upper end of screw rod 18, lower clamp 24 of the same height with line hole 15 is installed to the interior bottom surface of every mouth shape seat 17, spacing groove 20 has all been seted up to two lateral walls of every mouth shape seat 17, all be provided with gag lever post 21 in every spacing groove 20, all slide on every gag lever post 21 and be provided with slider 22, the size and the line hole 15 looks adaptation of upper clamp 23 all are gone up to two sliders 22 on every mouth shape seat 17, after the inlet wire, rotatory knob 19 drives screw rod 18 rotation, thereby through the screw transmission decline, upper clamp 23 can cooperate lower clamp 24 to carry out the centre gripping, the line is fixed, the phenomenon that leads to the wire joint to appear loosening takes place, the upper clamp 23 that moves drives two sliders 22 on the upper clamp 22 and slide on slider 22, the effect is played to limit by the slider 23 to the slider that moves simultaneously.

The working principle of the utility model is as follows: when the wire is required to be fed, the two lugs 16 are stirred to be far away from each other to drive the two baffle plates 8 to be far away from each other, the two movable baffle plates 8 compress the first springs 7 through the limiting plates 6, the baffle plates 8 far away from each other enable the wire holes 15 to leak, a user can send a wire into the cabinet body 1 from the wire holes 15, the two baffle plates 8 clamp the wire in a rebounding mode, after the wire is pulled out from the wire holes 15, the two first springs 7 continuously rebound to drive the two limiting plates 6 to restore positions, so that one sides of the two baffle plates 8 are contacted with each other to plug the wire holes 15 again, the cleanness in the cabinet is ensured, frequent cleaning of the cabinet by workers is not required, and the labor capacity of the workers is reduced;

when the fixing seat 3 is fixed on the cabinet body 1 by clamping four clamping pieces 11 into four clamping grooves 25 in the mounting groove 2, and disassembly is needed, two groups of shifting blocks 14 are shifted to enable two shifting blocks 14 of each group to be close to each other, so that the two limiting blocks 10 of each group are driven to be close to each other, two second springs 12 are compressed to simultaneously drive each clamping piece 11 to move out of the clamping groove 25 and enter the cavity 9, the fixing seat 3 is further released to be fixed, the fixing seat 3 is taken down, and when the fixing seat is installed again, two groups of shifting blocks 14 on the fixing seat 3 are shifted to enable two shifting blocks 14 of each group to be close to each other, each clamping piece 11 is enabled to enter the cavity 9 through the operation, then the fixing seat 3 is placed into the mounting groove 2, the four clamping pieces 11 are aligned with the four clamping grooves 25, the two groups of shifting blocks 14 are loosened, the two second springs 12 rebound to drive the two groups of limiting blocks 10 to restore positions, so that the four clamping pieces 11 are re-clamped into the four clamping grooves 25, and the fixing seat 3 is fixed;

after the wire is led in, the rotary knob 19 drives the screw rod 18 to rotate, so that the screw rod is driven to descend, the upper clamp 23 is driven to descend, the lower clamp 24 can be matched to clamp the limit, the wire is fixed, the phenomenon that the wire connector loosens in the dragging of the wire is reduced, the movable upper clamp 23 drives the two slide blocks 22 to slide on the limit rod 21, and the slide blocks 22 are utilized to limit the movable upper clamp 23.

Claims

1. The utility model provides a but business turn over line protection prevents switch board that pulls, includes the cabinet body (1), its characterized in that, all be provided with a plurality of mounting grooves (2) on the two lateral walls of the cabinet body (1), every the inside of mounting groove (2) all is provided with fixing base (3), every front surface center of fixing base (3) has seted up front groove (4), every empty slot (5) have all been seted up in the inside of front groove (4) in the upper and lower both sides of front groove (4), every the inside of empty slot (5) all is provided with limiting plate (6), every all be provided with a plurality of first spring (7) in the below of limiting plate (6) in empty slot (5), two baffle (8) that extend to in front groove (4) and both sides face contact are all installed to the upper surface of limiting plate (6).

2. The power distribution cabinet capable of protecting wires from being dragged according to claim 1, wherein the side face of each baffle (8) is provided with a lug (16), and the center of the rear surface of each fixing seat (3) is provided with a wire hole (15) communicated with the front groove (4).

3. The power distribution cabinet capable of protecting wires from being dragged according to claim 1, wherein cavities (9) are formed in the left side and the right side of the front groove (4) in each fixing seat (3), two limiting blocks (10) are correspondingly arranged in each cavity (9), and a second spring (12) is arranged between the two limiting blocks (10) in each cavity (9).

4. The power distribution cabinet capable of protecting wires from being pulled according to claim 3, wherein clamping pieces (11) extending to the outside of the fixing base (3) are arranged in the center of the other side face of each limiting block (10), two strip-shaped grooves (13) communicated with the cavities (9) are correspondingly formed in one side of each cavity (9) on the rear surface of each fixing base (3), a shifting block (14) extending to the outside of the fixing base (3) through the corresponding strip-shaped groove (13) is arranged on the surface of each limiting block (10), and four clamping grooves (25) matched with the clamping pieces (11) are correspondingly formed in the inner wall of each mounting groove (2).

5. The power distribution cabinet capable of protecting wires from being pulled according to claim 1, wherein a die seat (17) is mounted at the center of the rear surface of each fixing seat (3), a threaded hole is formed in the center of the upper surface of each die seat (17), a screw (18) is arranged in the threaded hole, an upper clamp (23) is rotatably mounted at the lower end of each screw (18), and a knob (19) is mounted at the upper end of each screw (18).

6. The power distribution cabinet capable of protecting wires from being pulled according to claim 5, wherein a lower clamp (24) with the same height as a wire hole (15) is installed on the inner bottom surface of each die seat (17), limiting grooves (20) are formed in two side walls of each die seat (17), limiting rods (21) are arranged in the limiting grooves (20), sliding blocks (22) are arranged on the limiting rods (21) in a sliding mode, one ends of the two sliding blocks (22) on each die seat (17) are fixedly connected with an upper clamp (23), and the sizes of the upper clamp (23) and the lower clamp (24) are matched with the wire hole (15).