CN215343427U

CN215343427U - Anti-mouse device for ring main unit

Info

Publication number: CN215343427U
Application number: CN202120993814.5U
Authority: CN
Inventors: 蔡善忠; 何流; 曾凡明; 李彬
Original assignee: Hubei Electric Power Equipment Co ltd
Current assignee: Hubei Electric Power Equipment Co ltd
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-12-28
Anticipated expiration: 2031-05-11

Abstract

The utility model provides a rat-proof device for a ring main unit, which comprises a threading pipe and a rat-proof part, wherein the rat-proof part comprises a surrounding plate, a rat-proof plate and a threading plate, the surrounding plate is in a hollow tubular structure, the surface of the surrounding plate is fixedly connected with the surface of the rat-proof plate, the rat-proof part is buckled on the outer sides of pipe walls at two ends of the threading pipe through the surrounding plate, the rat-proof plate is provided with at least one through hole for fixing the threading plate, the shape of the threading plate is matched with that of the through hole, the threading plate is detachably arranged at the through hole, and the threading plate is provided with at least one threading hole. The rat-proof component is sleeved at the top end of the threading pipe, so that the rat-proof component is convenient to disassemble; the rat guard and the threading board mutually support, can prevent on the one hand that the mouse from getting into from the threading pipe, can make the intraductal cable conductor of threading neatly and orderly lay on the one hand, avoid the winding, convenient maintenance.

Description

Anti-mouse device for ring main unit

Technical Field

The utility model relates to the technical field of ring main units, in particular to a rat-proof device for a ring main unit.

Background

The ring main unit is a group of electric equipment which is arranged in a metal or nonmetal insulating cabinet body or is made into an assembled interval ring main power supply unit, and the core part of the ring main unit adopts a load switch and a fuse protector; the looped netowrk cabinet body at present all has the structure with external intercommunication such as through wires hole or opening with external intercommunication, and these structures with external intercommunication lead to the entering of mouse easily, cause the damage of components and parts such as inside cable. At present, the rat-proof device for the existing ring main unit has the disadvantages of complex structure, higher maintenance cost, larger manpower input and inconvenience in disassembly and recycling.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a rat-proof device for a ring main unit, which has a simple structure, is convenient to maintain and can be recycled.

The technical scheme of the utility model is realized as follows: the utility model provides a rat-proof device for a ring main unit, which comprises a threading pipe and a rat-proof component, and is characterized in that: the protection against rodents part is cavity tubular structure including enclosing plywood, protection against rodents board and threading board, encloses the one end opening of plywood and the fixed surface of protection against rodents board and is connected, and protection against rodents part is buckled through enclosing the board and is established on the pipe wall outside at threading pipe both ends, set up a through-hole on the protection against rodents board at least for fixed threading board, the shape and the through-hole shape of threading board coincide, and threading board demountable installation is in through-hole department, sets up a through-wires hole on the threading board at least.

On the basis of the technical scheme, preferably, the side wall of the through hole is communicated with the side surface of the rat guard.

On the basis of the technical scheme, preferably, the inner side wall of the through hole is provided with a clamping groove, the edge of the threading plate is provided with a clamping protrusion, the clamping groove is matched with the clamping protrusion in shape, and the threading plate is selectively inserted into the through hole along the plane direction of the through hole.

On the basis of above technical scheme, preferred, protection against rodents part still includes the clamp, the clamp cover is established in the outside of enclosing the plywood, and the selective outside of holding the threading board of clamp.

On the basis of above technical scheme, preferred, enclose the inner wall of plywood and be equipped with the screw thread, be equipped with on the outer wall of threading pipe 1 and enclose and close board screw thread matched with screw thread.

On the basis of the technical scheme, preferably, the through holes are circumferentially arrayed on the rat guard.

On the basis of the technical scheme, preferably, a protective cushion layer is further arranged on the inner side wall of the threading hole and is made of rubber.

On the basis of the technical scheme, preferably, a plurality of heat dissipation holes are formed in the rat guard.

Compared with the prior art, the rat-proof device for the ring main unit has the following beneficial effects:

(1) the rat-proof component is sleeved at the top end of the threading pipe, so that the dismounting is convenient; the rat guard and the threading board mutually support, can prevent on the one hand that the mouse from getting into from the threading pipe, can make the intraductal cable conductor of threading in good order on the one hand, avoid the winding, make things convenient for the cable maintenance.

(2) The threading holes in the threading plate can be replaced according to the diameters of the cables so as to adapt to cables with different diameters; the side wall of the threading hole is nested with the rubber ring, so that the cable is protected; the rat guard is provided with heat dissipation holes, so that the temperature of the ring main unit can be reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a front view of the ratproof component of the present invention;

FIG. 2 is a front view of the stringing board according to the present invention;

FIG. 3 is a front view of the ratproof plate of the present invention;

FIG. 4 is a cross-sectional elevation view of the stringing board and rat guard of the present invention;

FIG. 5 is a schematic view showing the installation of the rat guard and the threading pipe according to the present invention.

In the figure: 1-threading tube, 2-rat-proof component, 21-enclosing plate, 22-rat-proof plate, 23-threading plate, 24-hoop, 25-protective pad, 221-through hole, 231-threading hole, 222-clamping groove, 223-heat dissipation hole and 231-clamping protrusion.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

As shown in fig. 1 to 5, the technical solution of the present invention is realized as follows: the utility model provides a rat-proof device for a ring main unit, which is used in a threading pipe of the ring main unit and is used for preventing rats from entering the threading pipe and damaging cables; meanwhile, the cables are orderly arranged in the threading pipe, and compared with the traditional rat-proof device, the rat-proof component has a simpler structure and is more practical.

The rat guard is sleeved at the end part of the threading pipe 1, the rat guard part 2 comprises a rat guard plate 22 and a threading plate 23, the shape of the rat guard plate 22 is matched with that of the threading pipe 1, and at least one through hole 221 is formed in the rat guard plate 22 and used for fixing the threading plate 23.

In a specific embodiment, the through holes 221 are circumferentially arrayed on the rat guard.

In a specific embodiment, the threading plate 23 is provided with at least one threading hole 231 along an edge thereof, so as to facilitate the cable to pass through.

In a specific embodiment, the threading holes 231 on the threading plate 23 are formed according to the diameters of the cables, the aperture of each threading hole 231 is larger than that of each cable, and the threading holes 231 with different apertures are formed on the threading plate 23 to adapt to cables with different diameters.

In a specific embodiment, a protective pad 25 is further disposed on an inner sidewall of the threading hole 231.

Preferably, the protective pad 25 is made of rubber, so as to protect the cable;

in a specific embodiment, the side wall of the through hole 221 and the side surface of the rat guard 22 are communicated with each other and have a groove-shaped structure, so that the threading plate 23 can move along the plane direction of the through hole 221.

In another embodiment, the sidewall of the through hole 221 is not connected to the side of the rat guard 22, and the rat guard can move along the vertical direction of the plane of the through hole.

In a specific embodiment, a clamping groove 222 is formed in an inner side wall of the through hole 221, a clamping protrusion 231 is formed in an edge of the threading plate 23, the clamping groove 222 is matched with the clamping protrusion 231 in shape, and the threading plate 23 is selectively inserted into the through hole along a plane direction where the through hole 221 is located.

In another embodiment, a clamping protrusion 231 is disposed on an inner side wall of the through hole 221, a clamping groove 232 is disposed on an edge of the threading plate 23, the clamping groove 222 and the clamping protrusion 231 are matched in shape, and the threading plate 23 is selectively inserted into the through hole along a plane direction of the through hole 221.

In another embodiment, when the side wall of the through hole 221 is not communicated with the side surface of the rat guard 22 and the rat guard 22 can move along the vertical direction of the plane where the through hole 221 is located, the inner side wall of the through hole 221 is provided with threads, the edge of the threading plate 23 is provided with threads matched with the threads on the inner side wall of the through hole 221, and the threading plate 23 can be detachably connected with the through hole 221 through the threads.

In the specific implementation mode, the threading board 23 is detachably connected with the through hole 221, so that cables can conveniently pass through the threading board 23 in the later period, and meanwhile, the replacement of the threading board 23 is facilitated.

In the specific embodiment, the ratproof component further comprises a surrounding plate 21, the surrounding plate 21 is of a hollow tubular structure, an opening at one end of the surrounding plate 21 is fixedly connected with the surface of a ratproof plate 22, and the ratproof component 2 is buckled on the outer sides of the pipe walls at two ends of the threading pipe 1 through the surrounding plate 21.

In a specific embodiment, the inner wall of the enclosing plate 21 is provided with threads, and the outer wall of the threading pipe 1 is provided with threads matched with the threads of the enclosing plate 21.

In a specific embodiment, rat guard part 2 still includes clamp 24, clamp 24 cover is established in the outside of enclosing plate 21, and clamp 24 is selective supports the outside of holding threading board 23, prevents that threading board 23 from following the roll-off in the through-hole 221.

In another embodiment, when the side wall of the through hole 221 is not communicated with the side surface of the rat guard 22, the rat guard 22 can move along the vertical direction of the plane of the through hole 221, and the clamp 24 is not required to support the outer side of the threading plate 23.

In a specific embodiment, the rat guard 22 is provided with a plurality of heat dissipation holes 223 in an array, so as to perform the functions of ventilation and heat dissipation, and reduce the temperature of the ring main unit.

Preferably, the rat-proof part is made of metal materials, so that rats are effectively prevented from gnawing.

The principle is as follows: fix the cable conductor is spacing in the through wires hole, then peg graft the through wires board on the protection against rodents board, detain the protection against rodents part again and establish the tip at the through wires pipe, and on the one hand, protection against rodents board and through wires board mutually support, can prevent that the mouse from getting into from the through wires pipe, and on the other hand through wires hole can make the cable conductor lay in the through wires pipe in good order, avoids the winding, convenient maintenance.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a looped netowrk is protection against rodents device for cabinet, includes threading pipe (1) and protection against rodents part (2), its characterized in that: protection against rodents part (2) is including enclosing plywood (21), protection against rodents board (22) and threading board (23), enclosing plywood (21) is cavity tubular structure, and the one end opening of enclosing plywood (21) is connected with the fixed surface of protection against rodents board (22), and protection against rodents part (2) are buckled through enclosing plywood (21) and are established on the pipe wall outside at threading pipe (1) both ends, set up one through-hole (221) on protection against rodents board (22) at least for fixed threading board (23), the shape and through-hole (221) shape of threading board (23) coincide, and threading board (23) demountable installation is in through-hole (221) department, sets up a through wires hole (231) on threading board (23) at least.

2. The rat-proof device for the ring main unit as claimed in claim 1, wherein: the side wall of the through hole (221) is communicated with the side surface of the rat guard (22).

3. The rat-proof device for the ring main unit as claimed in claim 2, wherein: the inner side wall of the through hole (221) is provided with a clamping groove (222), the edge of the threading plate (23) is provided with a clamping protrusion (231), the clamping groove (222) is matched with the clamping protrusion (231) in shape, and the threading plate (23) is selectively inserted into the through hole along the plane direction of the through hole (221).

4. The rat-proof device for the ring main unit as claimed in claim 3, wherein: protection against rodents part (2) still includes clamp (24), clamp (24) cover is established in the outside of enclosing plywood (21), and clamp (24) selective support holds the outside of threading board (23).

5. The rat-proof device for the ring main unit as claimed in claim 1, wherein: the inner wall of the enclosing plate (21) is provided with threads, and the outer wall of the threading pipe (1) is provided with threads matched with the threads of the enclosing plate (21).

6. The rat-proof device for the ring main unit as claimed in claim 1, wherein: the through holes (221) are circumferentially arrayed on the rat guard.

7. The rat-proof device for the ring main unit as claimed in claim 1, wherein: still be provided with one deck protection pad (25) on the inside wall of through wires hole (231), the protection pad is the rubber material.

8. The rat-proof device for the ring main unit as claimed in claim 1, wherein: a plurality of heat dissipation holes (223) are formed in the rat guard (22) in an array mode.