CN220692541U - Environment-friendly gas primary and secondary fusion ring main unit - Google Patents
Environment-friendly gas primary and secondary fusion ring main unit Download PDFInfo
- Publication number
- CN220692541U CN220692541U CN202322223777.1U CN202322223777U CN220692541U CN 220692541 U CN220692541 U CN 220692541U CN 202322223777 U CN202322223777 U CN 202322223777U CN 220692541 U CN220692541 U CN 220692541U
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- Prior art keywords
- wire harness
- sleeve
- fixedly connected
- harness sleeve
- wire
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- 230000004927 fusion Effects 0.000 title claims abstract description 16
- 238000003491 array Methods 0.000 claims description 4
- 230000007613 environmental effect Effects 0.000 claims description 3
- 230000002633 protecting effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/10—Nuclear fusion reactors
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Abstract
The utility model relates to the technical field of ring main units, in particular to an environment-friendly gas secondary fusion ring main unit, which comprises a gas box chamber, wherein a plurality of top wire outlet sleeves are arranged at the top of the gas box chamber, each top wire outlet sleeve comprises a fixed seat, a first wire harness sleeve, a second wire harness sleeve and a third wire harness sleeve which are sequentially arranged from bottom to top, each first wire harness sleeve, each second wire harness sleeve and each third wire harness sleeve are designed into a table body, and the first wire harness sleeve, the second wire harness sleeve and the third wire harness sleeve which are detachable are arranged on the fixed seat are used as top wire outlet sleeves, so that the wire can be threaded more simply when a cable passes through the wire outlet sleeves outside the gas box chamber, and the opening size at the top of the top wire outlet sleeves can be adjusted by installing or removing the second wire harness sleeves and the third wire harness sleeves, so that the top wire outlet sleeves can be attached to the cable more, and the better positioning and protecting effects are achieved.
Description
Technical Field
The utility model relates to the technical field of ring main units, in particular to an environment-friendly gas secondary fusion ring main unit.
Background
The secondary fusion complete ring main unit is equipment in an electric power distribution system, and is a complete set of equipment consisting of a secondary fusion ring main unit, a high-voltage wire inlet cabinet, a low-voltage wire inlet cabinet and corresponding power distribution, protection and control equipment.
In the prior art, a node type ring main unit as proposed in patent application number CN201920536207.9 includes: the cable inside the gas box chamber can pass through the top outlet sleeve.
However, in the prior art, as in the ring main unit proposed in the patent application number CN201920536207.9, although the cable inside the air box can pass through the top outlet sleeve, the opening size of the top outlet sleeve cannot be adjusted, and the cable with various specifications cannot be adapted, so that the positioning and protecting effects of the cable are not good.
Disclosure of Invention
The utility model aims to provide an environment-friendly gas secondary fusion ring main unit so as to solve the problems in the background technology.
The aim of the utility model can be achieved by the following technical scheme:
the utility model provides a gaseous secondary of environmental protection fuses looped netowrk cabinet, includes the gas box room, the top of gas box room is provided with a plurality of top sleeve pipes that are qualified for the next round of competitions, top sleeve pipe is including fixing base, first beam line cover, second beam line cover and the third beam line cover that from supreme setting gradually down, and first beam line cover, second beam line cover and third beam line cover all design into the stage body.
The first wire harness sleeve is arranged on the fixing seat, the fixing seat is fixed at the top of the air box chamber, a first clamping hole which is in an annular array is formed in the top of the first wire harness sleeve, a first clamping shaft which is matched with the first clamping hole in use is fixedly connected to the bottom of the second wire harness sleeve, a second clamping hole which is in an annular array is formed in the top of the second wire harness sleeve, and a second clamping shaft which is matched with the second clamping hole in use is fixedly connected to the bottom of the third wire harness sleeve.
Preferably, the bottom of the gas tank chamber is fixedly connected with a cable chamber, one side of the gas tank chamber is fixedly connected with a mechanism chamber, and the top of the mechanism chamber is fixedly connected with an instrument chamber.
Preferably, the bottom fixedly connected with annular carrier of fixing base, evenly offered a plurality of fixed orificess on the annular carrier, the bottom fixedly connected with rubber sleeve of annular carrier, the internal surface of fixing base is provided with the internal thread.
Preferably, the bottom fixedly connected with installation pipe of first bunch cover, the external screw thread has been seted up to the surface of installation pipe, installation pipe and fixing base threaded connection, the surface fixedly connected with adapter sleeve of installation pipe.
Preferably, the inner surfaces of the tops of the first wire harness sleeve, the second wire harness sleeve and the third wire harness sleeve are respectively fixedly connected with a first elastic clamping ring, a second elastic clamping ring and a third elastic clamping ring.
Preferably, the bottom of the second wire harness sleeve is symmetrically and fixedly connected with two second elastic clamping pieces, and the bottom of the third wire harness sleeve is symmetrically and fixedly connected with two first elastic clamping pieces.
The utility model has the beneficial effects that:
through set up detachable first bunch cover, second bunch cover and third bunch cover and regard as top wire outlet sleeve pipe on the fixing base, not only can carry out the threading operation when the cable passes wire outlet sleeve pipe outside the gas tank for the threading is simpler, can adjust top wire outlet sleeve pipe top opening size through installation or taking down second bunch cover and third bunch cover moreover, makes top wire outlet sleeve pipe can laminate with the cable more, plays better location and protection's effect.
Drawings
In order to more clearly illustrate the embodiments of the present utility model 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, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort;
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a side view of the air box of FIG. 1 according to the present utility model;
FIG. 3 is a schematic view of the top outlet sleeve of FIG. 2 according to the present utility model;
FIG. 4 is a schematic view illustrating the connection between the fixing base and the first harness sleeve in FIG. 3 according to the present utility model;
FIG. 5 is a schematic view of the bottom of the holder of FIG. 4 according to the present utility model;
FIG. 6 is a schematic illustration of the connection of the second harness sleeve and the third harness sleeve of FIG. 3 according to the present utility model;
fig. 7 is a schematic view of the bottom of the second harness sleeve of fig. 6 according to the present utility model.
Reference numerals in the drawings are as follows:
1. the device comprises an air box chamber, 2, a fixed seat, 3, a first wire harness sleeve, 4, a second wire harness sleeve, 5, a third wire harness sleeve, 6, a first clamping hole, 7, a first clamping shaft, 8, a second clamping hole, 9, a second clamping shaft, 10, a cable chamber, 11, a mechanism chamber, 12, an instrument chamber, 13, an annular carrying platform, 14, a fixed hole, 15, a rubber sleeve, 16, a mounting pipe, 17, a connecting sleeve, 18, a first elastic clamping ring, 19, a second elastic clamping ring, 20, a third elastic clamping ring, 21, a first elastic clamping ring, 22 and a second elastic clamping ring.
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.
The utility model provides an environmental protection gas secondary fuses looped netowrk cabinet, includes air box room 1, the top of air box room 1 is provided with a plurality of top sleeve pipes that are qualified for the next round of competitions, top sleeve pipe is including fixing base 2, first beam line cover 3, second beam line cover 4 and the third beam line cover 5 that set gradually from lower supreme, and first beam line cover 3, second beam line cover 4 and the third beam line cover 5 all design into the stage body.
The first wire harness sleeve 3 is installed on the fixing base 2, the fixing base 2 is fixed at the top of the air box chamber 1, the first clamping holes 6 which are in annular arrays are formed in the top of the first wire harness sleeve 3, the first clamping shaft 7 which is matched with the first clamping holes 6 in use is fixedly connected to the bottom of the second wire harness sleeve 4, the second clamping holes 8 which are in annular arrays are formed in the top of the second wire harness sleeve 4, and the second clamping shaft 9 which is matched with the second clamping holes 8 in use is fixedly connected to the bottom of the third wire harness sleeve 5.
As shown in fig. 2 and 3, the top of the air chamber 1 has an opening, the top outlet sleeve is located above the opening, the top of the first wire harness sleeve 3 is attached to the bottom of the second wire harness sleeve 4, the top of the second wire harness sleeve 4 is attached to the bottom of the third wire harness sleeve 5, and the openings at the tops of the first wire harness sleeve 3, the second wire harness sleeve 4 and the third wire harness sleeve 5 are sequentially reduced.
The bottom of the gas tank chamber 1 is fixedly connected with a cable chamber 10, one side of the gas tank chamber 1 is fixedly connected with a mechanism chamber 11, and the top of the mechanism chamber 11 is fixedly connected with an instrument chamber 12.
As shown in fig. 1, the environment-friendly gas secondary fusion ring main unit is in the prior art, and mainly comprises a gas box chamber 1, a mechanism chamber 11, a cable chamber 10 and an instrument chamber 12, wherein the gas in the gas box chamber 1 is environment-friendly, and the surface of the gas box chamber 1 is provided with electromagnetic locks, observation windows, grounding operation holes, isolation operation holes and other structures, which are not described in detail herein.
The bottom fixedly connected with annular carrier 13 of fixing base 2, evenly offered a plurality of fixed orificess 14 on the annular carrier 13, the bottom fixedly connected with rubber sleeve 15 of annular carrier 13, the internal surface of fixing base 2 is provided with the internal thread.
As shown in fig. 1, a rubber sleeve 15 may be inserted into an opening at the top of the air box 1, and the annular carrier 13 and the fixing base 2 may be fixed to the top of the air box 1 by bolts passing through the fixing holes 14.
The bottom fixedly connected with installation pipe 16 of first wire harness cover 3, the external screw thread has been seted up to the surface of installation pipe 16, and installation pipe 16 and fixing base 2 threaded connection, the surface fixedly connected with adapter sleeve 17 of installation pipe 16.
As shown in fig. 4 and 5, the mounting tube 16 and the screw thread on the fixing base 2 are correspondingly designed, and when the mounting tube 16 is connected to the fixing base 2 by screw thread, the connecting sleeve 17 is sleeved on the surface of the fixing base 2, so that a better protection effect can be achieved.
The inner surfaces of the tops of the first wire harness sleeve 3, the second wire harness sleeve 4 and the third wire harness sleeve 5 are fixedly connected with a first elastic clamping ring 18, a second elastic clamping ring 19 and a third elastic clamping ring 20 respectively.
As shown in fig. 3-7, the first elastic collar 18, the second elastic collar 19 and the third elastic collar 20 are made of elastic materials, and when the first wire harness sleeve 3, the second wire harness sleeve 4 or the third wire harness sleeve 5 is used as the top end of the top wire outlet sleeve, the first elastic collar 18, the second elastic collar 19 and the third elastic collar 20 can be respectively attached to the surface of the cable, so that a better protection effect is achieved on the cable.
The bottom of the second wire harness sleeve 4 is symmetrically and fixedly connected with two second elastic clamping pieces 21, and the bottom of the third wire harness sleeve 5 is symmetrically and fixedly connected with two first elastic clamping pieces 22.
As shown in fig. 3, 4 and 6, when the third wire harness sleeve 5 is mounted on top of the second wire harness sleeve 4, the two first elastic clips 22 are clamped to two sides of the second wire harness sleeve 4, so as to perform a positioning function between the third wire harness sleeve 5 and the second wire harness sleeve 4, and similarly, the second elastic clips 21 can be clamped to two sides of the first wire harness sleeve 3, so as to perform positioning between the first wire harness sleeve 3 and the second wire harness sleeve 4.
The working principle of the environment-friendly gas secondary fusion ring main unit provided by the utility model is as follows:
as shown in fig. 1, a fixing seat 2 is fixed at the top of an air box chamber 1 of an environment-friendly gas secondary fusion ring main unit, when wiring is needed, a cable positioned in the air box chamber 1 passes through the fixing seat 2, and then a first wire harness sleeve 3, a second wire harness sleeve 4 and a third wire harness sleeve 5 are sleeved on the cable, so that the cable sequentially passes through the first wire harness sleeve 3, the second wire harness sleeve 4 and the third wire harness sleeve 5;
then the second wire harness sleeve 4 is fixed on the first wire harness sleeve 3 through the matching of the second clamping hole 8 and the second clamping shaft 9, the third wire harness sleeve 5 is fixed on the second wire harness sleeve 4, and the first wire harness sleeve 3 is fixed on the fixed seat 2 through the threaded connection of the mounting tube 16 and the fixed seat 2;
when the cable is small in size and cannot pass through the second wire harness sleeve 4 or the third wire harness sleeve 5, the second wire harness sleeve 4 and the third wire harness sleeve 5 can be taken down, and the uppermost opening of the top wire outlet sleeve can be more matched with the cable in size.
Compared with the related art, the environment-friendly gas secondary fusion ring main unit provided by the utility model has the following beneficial effects:
through set up detachable first bunch cover 3, second bunch cover 4 and third bunch cover 5 as top wire outlet sleeve pipe on fixing base 2, not only can carry out the threading operation when the cable passes wire outlet sleeve pipe in the outside of air chamber 1 for the threading is simpler, can adjust top wire outlet sleeve pipe the opening size of top through installing or taking down second bunch cover 4 and third bunch cover 5 moreover, makes top wire outlet sleeve pipe can laminate with the cable more, plays better location and protection's effect.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The utility model provides an environmental protection gas secondary fuses looped netowrk cabinet, includes gas box room (1), the top of gas box room (1) is provided with a plurality of top wire-out sleeve pipes, its characterized in that, top wire-out sleeve pipe is including fixing base (2), first beam line cover (3), second beam line cover (4) and third beam line cover (5) that set gradually from bottom to top, and first beam line cover (3), second beam line cover (4) and third beam line cover (5) all design into the stage body;
the first wire harness sleeve (3) is installed on the fixing base (2), the fixing base (2) is fixed on the top of the air box chamber (1), first clamping holes (6) which are in annular arrays are formed in the top of the first wire harness sleeve (3), first clamping shafts (7) which are matched with the first clamping holes (6) in use are fixedly connected to the bottom of the second wire harness sleeve (4), second clamping holes (8) which are in annular arrays are formed in the top of the second wire harness sleeve (4), and second clamping shafts (9) which are matched with the second clamping holes (8) in use are fixedly connected to the bottom of the third wire harness sleeve (5).
2. The environment-friendly gas secondary fusion ring main unit according to claim 1, wherein a cable chamber (10) is fixedly connected to the bottom of the gas box chamber (1), a mechanism chamber (11) is fixedly connected to one side of the gas box chamber (1), and an instrument chamber (12) is fixedly connected to the top of the mechanism chamber (11).
3. The environment-friendly gas secondary fusion ring main unit according to claim 1, wherein the bottom of the fixing seat (2) is fixedly connected with an annular carrying platform (13), a plurality of fixing holes (14) are uniformly formed in the annular carrying platform (13), the bottom of the annular carrying platform (13) is fixedly connected with a rubber sleeve (15), and the inner surface of the fixing seat (2) is provided with internal threads.
4. The environment-friendly gas secondary fusion ring main unit according to claim 3, wherein the bottom of the first wire harness sleeve (3) is fixedly connected with a mounting pipe (16), external threads are formed on the outer surface of the mounting pipe (16), the mounting pipe (16) is in threaded connection with the fixing seat (2), and a connecting sleeve (17) is fixedly connected with the outer surface of the mounting pipe (16).
5. The environment-friendly gas secondary fusion ring main unit according to claim 1, wherein the inner surfaces of the tops of the first wire harness sleeve (3), the second wire harness sleeve (4) and the third wire harness sleeve (5) are fixedly connected with a first elastic clamping ring (18), a second elastic clamping ring (19) and a third elastic clamping ring (20) respectively.
6. The environment-friendly gas secondary fusion ring main unit according to claim 5, wherein two second elastic clamping pieces (21) are symmetrically and fixedly connected to the bottom of the second wire harness sleeve (4), and two first elastic clamping pieces (22) are symmetrically and fixedly connected to the bottom of the third wire harness sleeve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322223777.1U CN220692541U (en) | 2023-08-18 | 2023-08-18 | Environment-friendly gas primary and secondary fusion ring main unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322223777.1U CN220692541U (en) | 2023-08-18 | 2023-08-18 | Environment-friendly gas primary and secondary fusion ring main unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220692541U true CN220692541U (en) | 2024-03-29 |
Family
ID=90405392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322223777.1U Active CN220692541U (en) | 2023-08-18 | 2023-08-18 | Environment-friendly gas primary and secondary fusion ring main unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220692541U (en) |
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2023
- 2023-08-18 CN CN202322223777.1U patent/CN220692541U/en active Active
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