CN210608279U - Shell for solid ring main unit breaker and isolating switch - Google Patents
Shell for solid ring main unit breaker and isolating switch Download PDFInfo
- Publication number
- CN210608279U CN210608279U CN201921293367.1U CN201921293367U CN210608279U CN 210608279 U CN210608279 U CN 210608279U CN 201921293367 U CN201921293367 U CN 201921293367U CN 210608279 U CN210608279 U CN 210608279U
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- shell
- side plate
- lower cover
- main unit
- ring main
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Abstract
The utility model relates to a looped netowrk cabinet device field indicates solid looped netowrk cabinet circuit breaker and shell for isolator especially. A lower cover installed through the housing and the bottom surface of the housing; the shell comprises a frame body enclosed by a left side plate, a rear side plate, a right side plate and a front side plate, and an upper top plate arranged on the top surface of the frame body; the upper top plate comprises a top plate body, and a plurality of raised cylindrical cavities are uniformly distributed on the top surface of the top plate body, and first cable joints are arranged on the top surfaces of the cylindrical cavities; the lower cover is provided with a plurality of conductive rods and a plurality of second cable joints; the conductive rods correspond to the second cable joints one by one; one end of the conductive rod is connected with the lower cover, and the other end of the conductive rod is bent towards the second cable joint and is connected with the second cable joint; the conducting rod is sleeved with a guide pipe, and the second cable connectors are arranged on one side of the lower cover in parallel and connected with the lower cover through the mounting bracket; the shell for the solid ring main unit breaker and the isolating switch is prevented from being condensed.
Description
Technical Field
The utility model relates to a looped netowrk cabinet device field indicates solid looped netowrk cabinet circuit breaker and shell for isolator especially.
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; at present, a separation switch body and a breaker body in a ring main unit are directly arranged in the main unit, so that when the temperature difference between the outside and the heat is caused, the parts in the main unit are easy to generate condensation, and the service life of the separation switch body and the breaker body is correspondingly greatly influenced; and the volume separating the switch body and the breaker body is large.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a prevent solid looped netowrk cabinet circuit breaker and shell for isolator of condensation.
The technical scheme of the utility model as follows:
the shell for the solid ring main unit breaker and the isolating switch is characterized by comprising a shell and a lower cover arranged on the bottom surface of the shell; the shell comprises a frame body enclosed by a left side plate, a rear side plate, a right side plate and a front side plate, and an upper top plate arranged on the top surface of the frame body; the upper top plate comprises a top plate body, and a plurality of raised cylindrical cavities are uniformly distributed on the top surface of the top plate body, and first cable joints are arranged on the top surfaces of the cylindrical cavities; the lower cover is provided with a plurality of conductive rods and a plurality of second cable joints; the conductive rods correspond to the second cable joints one by one; one end of the conductive rod is connected with the lower cover, and the other end of the conductive rod is bent towards the second cable joint and is connected with the second cable joint; the conducting rod is sleeved with a guide pipe, and the second cable connectors are arranged on one side of the lower cover in parallel and connected with the lower cover through the mounting support.
The second cable connectors are arranged on one side of the lower cover in parallel and connected with the lower cover through the mounting bracket.
And a sealing ring is arranged on the contact surface between the lower cover and the shell.
The cylindrical cavity is communicated with the shell.
The housing is integrally formed.
The conducting rod is a copper rod.
And a plurality of vertically arranged strip-shaped grooves are uniformly distributed on the front side plate and the rear side plate.
A first through hole and a second through hole are formed in the lower portion of the right side plate, and flanges are arranged on the first through hole and the second through hole; a first abdicating hole, a second abdicating hole and a lighting lamp hole are sequentially arranged on the right side plate below the flange from left to right; and an observation window is arranged on the right side plate right above the lighting lamp hole.
And one side of the first cable joint close to the cylindrical cavity is provided with an electrified sensor.
The utility model discloses a set up the shell in order to place circuit breaker body and isolator body in it to reach good condensation prevention effect, prolong the life of circuit breaker body and isolator body; the cylindrical cavity is arranged so as to accommodate a pole on the breaker body; the first cable joint is arranged so as to be convenient for externally connecting components; the conductive rod is arranged in the guide pipe on the lower cover so as to be convenient for externally connecting components, and the conductive rod is bent towards the direction of the second cable joint, so that the externally connected components can be arranged on the side surface, the space is greatly reduced, the space of the ring main unit is indirectly reduced, and the ring main unit is miniaturized; through setting up second cable joint to external components and parts are convenient for.
Drawings
The foregoing and other objects, features, and advantages of the invention will be apparent from the following detailed description taken in conjunction with the accompanying drawings.
Wherein: FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic side view of the present invention;
in the attached drawing, 1 is the shell, 2 is the lower cover, 3 is the left side board, 4 is the posterior lateral plate, 5 is the right side board, 6 is preceding curb plate, 7 is last roof, 8 is the cylindricality cavity, 9 is first cable joint, 10 is the pipe, 11 is the second cable joint, 13 is the installing support, 15 is the bar recess, 16 is first through-hole, 17 is the second through-hole, 18 is the flange, 19 is the first hole of stepping down, 20 is the second hole of stepping down, 21 is the light hole, 22 is the observation window, 23 is electrified sensor.
Detailed Description
Referring to fig. 1 to 3, the housing for the circuit breaker and the disconnecting switch of the solid ring main unit is characterized by comprising a housing 1 and a lower cover 2 installed on the bottom surface of the housing; the shell comprises a frame body enclosed by a left side plate 3, a rear side plate 4, a right side plate 5 and a front side plate 6, and an upper top plate 7 arranged on the top surface of the frame body; the upper top plate comprises a top plate body, a plurality of raised cylindrical cavities 8 are uniformly distributed on the top surface of the top plate body, and first cable joints are arranged on the top surfaces of the cylindrical cavities; the lower cover is provided with a plurality of conductive rods and a plurality of second cable joints 9; the conductive rods correspond to the second cable joints one by one; one end of the conductive rod is connected with the lower cover, and the other end of the conductive rod is bent towards the second cable joint and is connected with the second cable joint; the conducting rod is sleeved with a guide pipe 10, and the second cable connectors 11 are arranged on one side of the lower cover in parallel and connected with the lower cover through mounting brackets 13. The shell is arranged to place the breaker body and the isolating switch body in the shell, so that a good anti-condensation effect is achieved, and the service lives of the breaker body and the isolating switch body are prolonged; the cylindrical cavity is arranged so as to accommodate a pole on the breaker body; the first cable joint is arranged so as to be convenient for externally connecting components; the conductive rod is arranged in the guide pipe on the lower cover so as to be convenient for externally connecting components, and the conductive rod is bent towards the direction of the second cable joint, so that the externally connected components can be arranged on the side surface, the space is greatly reduced, the space of the ring main unit is indirectly reduced, and the ring main unit is miniaturized; through setting up second cable joint to external components and parts are convenient for.
The second cable connectors are arranged on one side of the lower cover in parallel and connected with the lower cover through the mounting bracket. The second cable connectors are arranged on the same side through the mounting support, so that the arrangement is more orderly, and the splicing is more convenient.
And a sealing ring is arranged on the contact surface between the lower cover and the shell. Through setting up the sealing washer, improved the waterproof dustproof effect in the shell greatly to make inside part life longer.
The cylindrical cavity is communicated with the shell. Because the cylindrical cavity is communicated with the inside of the shell, the pole is convenient to mount.
The housing is integrally formed. Because shell monolithic pouring, integrated into one piece for waterproof dustproof effect is better.
The conducting rod is a copper rod. The copper bar has good conductive effect.
And a plurality of vertically arranged strip-shaped grooves 15 are uniformly distributed on the front side plate and the rear side plate. Through setting up the bar recess for preceding curb plate and posterior lateral plate surface are concave-convex structure, can prevent effectively that the surface from warping and wearing and tearing.
A first through hole 16 and a second through hole 17 are formed in the lower portion of the right side plate, and flanges 18 are arranged on the first through hole and the second through hole; a first abdicating hole 19, a second abdicating hole 20 and a lighting lamp hole 21 are sequentially arranged on the right side plate below the flange from left to right; an observation window 22 is arranged on the right side plate right above the lighting lamp hole; the right side board all is equipped with mechanism installation screw seat with the first screw of circuit breaker operating device department of corresponding position, is equipped with the second screw that uses with first screw cooperation on the mechanism installation screw seat. The first through hole and the second through hole are arranged to correspond to the holes on the mounting plate, so that subsequent mounting is facilitated; the first and second abdicating holes are arranged for inserting the studs corresponding to the mounting plate; the lighting lamp hole is arranged, so that the lighting lamp can be conveniently installed, and the observation is convenient during the maintenance or the disassembly; the condition in the shell is convenient for observe through setting up the observation window.
And one side of the first cable joint close to the cylindrical cavity is provided with an electrified sensor 23. Through setting up electrified sensor, can effectively observe the electrified condition, and detect whether there is the electricity.
The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the techniques of the present invention are substantially any simple modification and equivalent changes to the above embodiments, all falling within the protection scope of the present invention.
Claims (8)
1. The shell for the solid ring main unit breaker and the isolating switch is characterized by comprising a shell and a lower cover arranged on the bottom surface of the shell; the shell comprises a frame body enclosed by a left side plate, a rear side plate, a right side plate and a front side plate, and an upper top plate arranged on the top surface of the frame body; the upper top plate comprises a top plate body, and a plurality of raised cylindrical cavities are uniformly distributed on the top surface of the top plate body, and first cable joints are arranged on the top surfaces of the cylindrical cavities; the lower cover is provided with a plurality of conductive rods and a plurality of second cable joints; the conductive rods correspond to the second cable joints one by one; one end of the conductive rod is connected with the lower cover, and the other end of the conductive rod is bent towards the second cable joint and is connected with the second cable joint; the conducting rod is sleeved with a guide pipe, and the second cable connectors are arranged on one side of the lower cover in parallel and connected with the lower cover through the mounting support.
2. The housing for the solid ring main unit breaker and the isolating switch as claimed in claim 1, wherein a sealing ring is installed on a contact surface between the lower cover and the housing.
3. The solid ring main unit breaker and isolator shell as claimed in claim 1, wherein the cylindrical cavity is communicated with the shell.
4. The solid ring main unit circuit breaker and disconnector housing of claim 1, wherein the housing is integrally formed.
5. The outer shell for the solid ring main unit breaker and the isolating switch as claimed in claim 1, wherein the conductive rod is a copper rod.
6. The solid ring main unit casing for the circuit breaker and the isolating switch of claim 1, wherein the front side plate and the rear side plate are uniformly provided with a plurality of vertically arranged strip-shaped grooves.
7. The housing for the solid ring main unit breaker and the isolating switch as claimed in claim 1, wherein the lower portion of the right side plate is provided with a first through hole and a second through hole, and the first through hole and the second through hole are both provided with flanges; a first abdicating hole, a second abdicating hole and a lighting lamp hole are sequentially arranged on the right side plate below the flange from left to right; and an observation window is arranged on the right side plate right above the lighting lamp hole.
8. The solid ring main unit breaker and isolator shell as claimed in claim 1, wherein the first cable connector is provided with a live sensor at a side close to the cylindrical cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921293367.1U CN210608279U (en) | 2019-08-09 | 2019-08-09 | Shell for solid ring main unit breaker and isolating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921293367.1U CN210608279U (en) | 2019-08-09 | 2019-08-09 | Shell for solid ring main unit breaker and isolating switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210608279U true CN210608279U (en) | 2020-05-22 |
Family
ID=70696720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921293367.1U Active CN210608279U (en) | 2019-08-09 | 2019-08-09 | Shell for solid ring main unit breaker and isolating switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210608279U (en) |
-
2019
- 2019-08-09 CN CN201921293367.1U patent/CN210608279U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |