CN219498516U

CN219498516U - Power distribution switch control cabinet

Info

Publication number: CN219498516U
Application number: CN202320746293.2U
Authority: CN
Inventors: 刘畅
Original assignee: Shenyang Shixin Electrical Technology Co ltd
Current assignee: Shenyang Shixin Electrical Technology Co ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-08-08
Anticipated expiration: 2033-04-07

Abstract

The utility model belongs to the technical field of control cabinets, and particularly relates to a power distribution switch control cabinet, which comprises a box body, wherein cable holes are formed in the bottom of the inner side of the box body in a penetrating manner, the cable holes are distributed at equal intervals along the width direction of the box body, support assemblies are inserted into the cable holes, clamping pieces are clamped on the inner side of the support assemblies, the number of the clamping pieces is two, and the two clamping pieces are mutually clamped. The utility model provides a distribution switch control cabinet passes through the structural design of box, supporting component and holder, has realized effectively fixed of cable and has reduced the terminal atress, has improved cable junction's stability. Through the cooperation of screw post and locating hole, the structure of registration arm and constant head tank, and the design of antislip strip and anti-skidding groove, the distribution switch control cabinet of this patent theme has guaranteed overall structure's reliability and security when improving cable connection stability.

Description

Power distribution switch control cabinet

Technical Field

The utility model belongs to the technical field of control cabinets, and particularly relates to a power distribution switch control cabinet.

Background

The power distribution switch control cabinet is equipment for distributing electric energy and controlling electrical equipment, and is widely applied to the fields of industry, commerce and civilian use. In a power distribution switch control cabinet, connection and fixation of cables are very critical, because unstable cable connection or stress may cause poor contact and even cause electrical accidents.

The existing distribution switch control cabinet has a certain problem in the aspects of cable installation and fixation. For example, conventional securing means may not prevent the cable from being forced at the terminals, resulting in unstable connections. In addition, the current cable fixing mode may not ensure the close fitting between the cable and the fixing part, and the relative sliding phenomenon is easy to occur, so that the risk of stress of the terminal is further increased.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model aims to provide a power distribution switch control cabinet which can be realized to avoid overlarge stress of a wiring terminal on a cable.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a distribution switch control cabinet, includes the box, the cable hole has been run through to the inboard bottom of box, the cable hole is equidistant along the width direction of box and is distributed, all peg graft in the cable hole and have supporting component, supporting component's inboard joint has the holder, the quantity of holder sets up to two, and mutual block between two holders.

Further, the locating holes are formed in the bottom of the inner side of the box body in a penetrating mode, the locating holes are distributed at equal intervals around the central axis of the cable hole, the supporting component comprises a retainer ring, the bottom of the retainer ring is fixedly connected with a threaded column, and the threaded column corresponds to the locating holes.

Further, the shape of the retainer ring is set to be circular, the top end of the retainer ring is fixedly connected with a positioning pipe, a positioning groove is formed in the side surface of the positioning pipe in a penetrating mode, a positioning block is fixedly connected to the side surface of the clamping piece, and the positioning block is clamped into the positioning groove.

Further, the cross section of the clamping piece is arranged to be semi-circular, one end of the clamping piece is fixedly connected with a splicing protrusion, and the other end of the clamping piece is provided with a splicing groove.

Furthermore, through grooves are formed in the top end of the clamping piece in a penetrating mode, and the through grooves are distributed at equal intervals around the central axis of the clamping piece.

Furthermore, the inside fixedly connected with antislip strip of holder, antislip strip equidistant distribution has seted up the antiskid groove on the antislip strip, equidistant distribution of antiskid groove.

Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a distribution switch control cabinet passes through the structural design of box, supporting component and holder, has realized effectively fixed of cable and has reduced the terminal atress, has improved cable junction's stability. Through the cooperation of screw post and locating hole, the structure of registration arm and constant head tank, and the design of antislip strip and anti-skidding groove, the distribution switch control cabinet of this patent theme has guaranteed overall structure's reliability and security when improving cable connection stability.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the case of the present utility model;

FIG. 3 is a schematic view of a support assembly according to the present utility model;

fig. 4 is a schematic structural view of the clamping member of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a case; 11. a cable hole; 111. positioning holes; 2. a support assembly; 21. a retainer ring; 211. a threaded column; 22. a positioning tube; 221. a positioning groove; 3. a clamping member; 31. a through groove; 32. a positioning block; 33. an anti-slip strip; 331. an anti-skid groove; 34. splicing bulges; 35. a splice groove; 4. a cable; 41. and a terminal.

Detailed Description

The present utility model will be specifically described with reference to examples below in order to make the objects and advantages of the present utility model more apparent. It should be understood that the following text is intended to describe only one or more specific embodiments of the utility model and does not limit the scope of the utility model strictly as claimed.

Referring to fig. 1-4, a power distribution switch control cabinet comprises a box body 1, wherein cable holes 11 are formed in the bottom of the inner side of the box body 1 in a penetrating mode, the cable holes 11 are distributed at equal intervals along the width direction of the box body 1, supporting components 2 are inserted into the cable holes 11, clamping pieces 3 are clamped on the inner side of the supporting components 2, the number of the clamping pieces 3 is two, and the two clamping pieces 3 are clamped with each other. The structure can effectively fix the cable, reduce the stress of the terminal and improve the stability of cable connection.

Referring to fig. 2 and 3, a positioning hole 111 is formed in the bottom of the inner side of the case 1, the positioning hole 111 is distributed at equal intervals around the central axis of the cable hole 11, the supporting component 2 includes a retainer ring 21, a threaded column 211 is fixedly connected to the bottom of the retainer ring 21, and the threaded column 211 corresponds to the positioning hole 111. This design ensures that the support assembly 2 can be stably mounted in the case 1, improving the reliability of the overall structure.

Referring to fig. 3 and 4, the shape of the retainer ring 21 is a ring shape, the top end of the retainer ring 21 is fixedly connected with a positioning tube 22, a positioning groove 221 is formed in the side surface of the positioning tube 22 in a penetrating manner, a positioning block 32 is fixedly connected to the side surface of the clamping piece 3, and the positioning block 32 is clamped into the positioning groove 221. This structure can realize the restriction of the cable position, and avoid the situation that the terminals 41 are stressed after installation.

Referring to fig. 4, the cross section of the clamping member 3 is provided in a semi-circular shape, one end of the clamping member 3 is fixedly connected with a splicing protrusion 34, and the other end of the clamping member 3 is provided with a splicing groove 35. The two clamping pieces 3 are mutually clamped through the splicing protrusions 34 and the splicing grooves 35, so that the cable is fixed.

Referring to fig. 4, through grooves 31 are formed in the top end of the clamping member 3 in a penetrating manner, and the through grooves 31 are distributed at equal intervals around the central axis of the clamping member 3. This design facilitates cabling and ventilation and heat dissipation.

Referring to fig. 4, the anti-slip strips 33 are fixedly connected to the inner side of the clamping member 3, the anti-slip strips 33 are distributed at equal intervals, and anti-slip grooves 331 are formed in the anti-slip strips 33 at equal intervals. The anti-slip strip 33 is tightly attached to the surface of the cable 4, so that the condition that relative sliding occurs between the clamping piece 3 and the cable 4 is avoided. The anti-slip groove 331 increases the friction between the anti-slip strip 33 and the cable 4, further improves the fixing ability of the clamping piece 3 to the cable 4, and ensures the stability of cable connection.

In summary, the power distribution switch control cabinet realizes effective fixation of the cable and reduction of terminal stress through the structural design of the box body 1, the supporting component 2 and the clamping piece 3. In addition, through the cooperation of screw post 211 and locating hole 111, the structure of locating tube 22 and constant head tank 221, and the design of antislip strip 33 and anti-skidding groove 331, the distribution switch control cabinet of this patent subject matter has guaranteed overall structure's reliability and security when improving cable connection stability.

The working principle of the utility model is as follows: in using the power distribution switch control cabinet, first, the screw column 211 is inserted into the positioning hole 111, and the position of the support assembly 2 is fixed using a screw cap. Next, the cable 4 is passed through the support assembly 2, and the terminal 41 provided at one end of the cable 4 is connected to the electric switch in the case 1. Then, the two clamps 3 are clamped on the cable 4, and the two clamps 3 are clamped with each other. In the process of clamping the clamping piece 3 on the cable 4, the anti-slip strip 33 arranged in the clamping piece 3 can be tightly attached to the surface of the cable 4, so that the situation that relative sliding occurs between the clamping piece 3 and the cable 4 is avoided. Finally, the clip 3 after the splicing is inserted into the positioning tube 22, and the positioning block 32 is surely caught into the positioning groove 221. The positioning block 32 and the positioning groove 221 are mutually clamped, so that the position of the cable 4 is limited, and the situation that the terminal 41 is stressed after being mounted is avoided.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims

1. The utility model provides a distribution switch control cabinet, includes box (1), its characterized in that: the cable hole (11) has been run through to inboard bottom of box (1), cable hole (11) are equidistant along the width direction of box (1) and are distributed, all peg graft in cable hole (11) have supporting component (2), the inboard joint of supporting component (2) has clamping piece (3), the quantity of clamping piece (3) sets up to two, and mutual block between two clamping pieces (3).

2. A power distribution switch control cabinet as claimed in claim 1, wherein: the locating hole (111) has been run through to inboard bottom of box (1), locating hole (111) are equidistant around the axis of cable hole (11) and are distributed, supporting component (2) are including retaining ring (21), the bottom fixedly connected with screw thread post (211) of retaining ring (21), correspond each other between screw thread post (211) and locating hole (111).

3. A power distribution switch control cabinet according to claim 2, characterized in that: the shape of retaining ring (21) sets up to the ring, and the top fixedly connected with registration arm (22) of retaining ring (21), constant head tank (221) have been seted up in the side of registration arm (22), the side fixedly connected with locating piece (32) of holder (3), locating piece (32) card is gone into in constant head tank (221).

4. A power distribution switch control cabinet as claimed in claim 1, wherein: the cross section of clamping piece (3) sets up to semicircle annular, the one end fixedly connected with concatenation arch (34) of clamping piece (3), and splice recess (35) have been seted up to the other end of clamping piece (3).

5. The electrical distribution switch cabinet of claim 4, wherein: the top of the clamping piece (3) is provided with through grooves (31) in a penetrating mode, and the through grooves (31) are distributed at equal intervals around the central axis of the clamping piece (3).

6. The electrical distribution switch cabinet of claim 5, wherein: the anti-slip device is characterized in that anti-slip strips (33) are fixedly connected to the inner side of the clamping piece (3), the anti-slip strips (33) are distributed at equal intervals, anti-slip grooves (331) are formed in the anti-slip strips (33), and the anti-slip grooves (331) are distributed at equal intervals.