CN211126468U

CN211126468U - 330kV distribution device sail type multi-layer combined framework wire outlet structure

Info

Publication number: CN211126468U
Application number: CN201921646067.7U
Authority: CN
Inventors: 谢才明; 胡亚兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-07-28
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a 330kV distribution device sail formula multilayer framework outlet structure jointly relates to the distribution field, including the inlet wire circuit breaker, circuit breaker in the right side fixedly connected with of inlet wire circuit breaker, the right side fixedly connected with inlet wire circuit breaker of well circuit breaker, the top fixedly connected with second bus-bar sleeve pipe of inlet wire circuit breaker, framework in the middle of the top fixedly connected with of second bus-bar sleeve pipe, the left side fixedly connected with second bus-bar crossbeam of middle framework. The utility model discloses a set up the pneumatic cylinder, can effectually drive reciprocating of framework and inlet wire structure of being qualified for the next round of competitions to play the extension effect, reduced area's utilization, through setting up solid fixed ring, can effectual fixed connection line, thereby played the convenient effect of loading and unloading, through setting up first V-arrangement insulator chain and second V-arrangement insulator chain, played insulating effect, thereby can effectually fix and connect each line.

Description

330kV distribution device sail type multi-layer combined framework wire outlet structure

Technical Field

The utility model relates to a distribution field, in particular to 330kV distribution device sail formula multilayer joint frame outlet structure.

Background

With the high-speed development of power grid construction, the scale of ultrahigh voltage substation engineering is larger and larger, the problem of large occupied area due to the arrangement of conventional power distribution devices is more and more prominent, land backup resources are seriously insufficient, the land acquisition and dismantling cost of a station site is increased, the land acquisition cost is obviously increased particularly in some urban central areas, the selection of the station site of a substation is more and more difficult, and the improvement of the land resource utilization rate is a subject to which power grid construction must face.

However, once the sail type multi-layer combined framework wire outlet structure of the 330kV power distribution device on the market is built, the extension cannot be achieved, so that the occupied area is increased, and the wire is not convenient to mount, dismount and fix.

Therefore, it is necessary to invent a sail type multi-layer united framework outlet structure of a 330kV distribution device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a 330kV distribution device sail formula multilayer is framework outlet structure jointly to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a330 kV power distribution unit sail type multilayer combined framework wire outlet structure comprises a wire outlet breaker, wherein the right side of the wire outlet breaker is fixedly connected with a middle breaker, the right side of the middle breaker is fixedly connected with a wire inlet breaker, the top of the wire inlet breaker is fixedly connected with a second bus sleeve, the top of the second bus sleeve is fixedly connected with an intermediate framework, the left side of the intermediate framework is fixedly connected with a second bus beam, the right side of the intermediate framework is fixedly connected with a first bus beam, the right end of the first bus beam is fixedly connected with a first connecting column, the top of the first connecting column is spliced with a wire inlet structure, the left end of the second bus beam is fixedly connected with a second connecting column, the top of the second connecting column is spliced with a wire outlet framework, and hydraulic cylinders are fixedly mounted inside the first connecting column and the second connecting column, the wire outgoing structure comprises a wire outgoing frame, a wire incoming structure, a connecting wire, a lightning arrester, a lightning rod and a lightning rod, wherein the bottom of the wire outgoing frame and the bottom of the wire incoming structure are fixedly connected with a hydraulic cylinder, the outer side surfaces of the wire outgoing frame and the wire incoming structure are fixedly connected with fixing rings, the front surface of each fixing ring is fixedly connected with the connecting wire, the bottom end of the connecting wire is fixedly connected with the lightning arrester, the.

Optionally, the top of the outgoing line circuit breaker is fixedly connected with a first bus sleeve, and the top of the medium circuit breaker is fixedly connected with an outgoing line sleeve.

Optionally, a first V-shaped insulator string is fixedly mounted at the bottom of the second bus beam, and a second V-shaped insulator string is fixedly mounted at the bottom of the first bus beam.

Optionally, the top of the middle framework is fixedly connected with a middle beam, and the front of the middle framework is fixedly provided with a middle suspension insulator string.

Optionally, a middle strain insulator string is fixedly mounted on the left side of the middle framework, and a supporting block is fixedly connected to the right side of the first connecting column.

Optionally, the front of the incoming line structure is fixedly provided with an incoming line suspension insulator string, and the right side of the incoming line structure is fixedly provided with an incoming line strain insulator string.

Optionally, a left outlet strain insulator string is fixedly mounted on the left side of the outlet framework, and a right outlet strain insulator string is fixedly mounted on the right side of the outlet framework.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up the pneumatic cylinder, can effectually drive reciprocating of being qualified for the next round of competitions framework and inlet wire structure to play the extension effect, reduced area's utilization, through setting up solid fixed ring, can effectual fixed connection line, thereby played the convenient effect of loading and unloading.

2. The utility model discloses a set up first V-arrangement insulator chain and second V-arrangement insulator chain, played insulating effect to can each line of effectual fixed and connection, through setting up inlet wire circuit breaker, inlet wire circuit breaker and well circuit breaker, the business turn over of each line electric current that can effectual control.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the wire outlet frame of the present invention.

Fig. 2 is a schematic view of the structure of the present invention.

Fig. 3 is a schematic sectional view of the present invention.

Fig. 4 is a schematic structural diagram of a portion a of fig. 2 according to the present invention.

In the figure: 1. a first V-shaped insulator string; 2. a hydraulic cylinder; 3. a first bus bar bushing; 4. an outgoing line breaker; 5. a right outlet strain insulator string; 6. a wire outlet framework; 7. a left outlet strain insulator string; 8. An incoming strain insulator string; 9. a second connecting column; 10. a connecting wire; 11. a wire outlet sleeve; 12. a second bus bar bushing; 13. an incoming line breaker; 14. a medium circuit breaker; 15. a first connecting column; 16. a lightning arrester; 17. a support block; 18. a lightning rod; 19. a fixing ring; 20. an incoming suspension insulator string; 21. a first bus bar cross member; 22. a middle suspension insulator string; 23. a second bus bar cross member; 24. a middle strain insulator string; 25. an intermediate frame; 26. a center sill; 27. a second V-shaped insulator string; 28. the inlet wire structure.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a 330kV distribution device sail type multilayer combined framework outlet structure as shown in figures 1-4, which comprises an outlet breaker 4, a first bus sleeve 3 fixedly connected with the top of the outlet breaker 4, a middle breaker 14 fixedly connected with the right side of the outlet breaker 4, an outlet sleeve 11 fixedly connected with the top of the middle breaker 14, an inlet breaker 13 fixedly connected with the right side of the middle breaker 14, an outlet breaker 4, the inlet breaker 13 and the middle breaker 14, which can effectively control the current passing in and out between lines, a second bus sleeve 12 fixedly connected with the top of the inlet breaker 13, a bus collecting effect is achieved by arranging the first bus sleeve 3, the outlet sleeve 11 and the second bus sleeve 12, thereby effectively improving the output effect of electric power, a middle framework 25 fixedly connected with the top of the second bus sleeve 12, the top of the middle framework 25 is fixedly connected with a middle beam 26, the front of the middle framework 25 is fixedly provided with a middle suspension insulator string 22, the left side of the middle framework 25 is fixedly provided with a middle strain insulator string 24, the left side of the middle framework 25 is fixedly connected with a second bus beam 23, the bottom of the second bus beam 23 is fixedly provided with a first V-shaped insulator string 1, the right side of the middle framework 25 is fixedly connected with a first bus beam 21, the bottom of the first bus beam 21 is fixedly provided with a second V-shaped insulator string 27, the insulation effect is achieved by arranging the first V-shaped insulator string 1 and the second V-shaped insulator string 27, thereby effectively fixing and connecting all lines, the right end of the first bus beam 21 is fixedly connected with a first connecting column 15, the right side of the first connecting column 15 is fixedly connected with a supporting block 17, the top of the first connecting column 15 is inserted with a line inlet structure 28, through the arrangement of the wire outlet framework 6 and the wire inlet structure 28, the supporting and connecting effects are achieved, the wire inlet suspension insulator string 20 is fixedly installed on the front side of the wire inlet structure 28, the wire inlet tension insulator string 8 is fixedly installed on the right side of the wire inlet structure 28, the second connecting column 9 is fixedly connected to the left side of the second bus cross beam 23, the wire outlet framework 6 is inserted into the top of the second connecting column 9, the left wire outlet tension insulator string 7 is fixedly installed on the left side of the wire outlet framework 6, the right wire outlet tension insulator string 5 is fixedly installed on the right side of the wire outlet framework 6, the hydraulic cylinders 2 are fixedly installed in the first connecting column 15 and the second connecting column 9, the bottoms of the wire outlet framework 6 and the wire inlet structure 28 are fixedly connected with the hydraulic cylinders 2, the wire outlet framework 6 and the wire inlet structure 28 can be effectively driven to move, the utilization of area has been reduced, the solid fixed ring 19 of the equal fixedly connected with of lateral surface of framework 6 and inlet wire structure 28 of being qualified for the next round of competitions, gu fixed ring 19 openly fixedly connected with connecting wire 10, through setting up solid fixed ring 19, can effectual fixed connection line 10, thereby the convenient effect of loading and unloading has been played, connecting wire 10 bottom fixedly connected with arrester 16, the top fixedly connected with lightning rod 18 of connecting wire 10, through setting up connecting wire 10, arrester 16 and lightning rod 18, can effectually avoid the attack of thunder and lightning, thereby the protection effect has been played, the top of framework 6 and inlet wire structure 28 of being qualified for the next round of competitions all with lightning rod 18 fixed.

This practical theory of operation:

when the device works, the outgoing line framework 6 and the incoming line structure 28 can be driven to extend upwards by extending out of the hydraulic cylinder 2, so that the expansion effect and the reduction of the use area are achieved, when thunderstorm weather occurs, the lightning can be prevented from conveying current through the lightning rod 18, the connecting wire 10 and the lightning arrester 16, and when the current output is unstable, the transmission among lines can be controlled in real time through the outgoing line breaker 4, the incoming line breaker 13 and the medium circuit breaker 14.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a 330kV distribution device sail formula multilayer is united framework outlet structure, includes circuit breaker (4) of being qualified for the next round of competitions, its characterized in that: the right side of the outgoing line breaker (4) is fixedly connected with a middle breaker (14), the right side of the middle breaker (14) is fixedly connected with an incoming line breaker (13), the top of the incoming line breaker (13) is fixedly connected with a second bus sleeve (12), the top of the second bus sleeve (12) is fixedly connected with an intermediate framework (25), the left side of the intermediate framework (25) is fixedly connected with a second bus beam (23), the right side of the intermediate framework (25) is fixedly connected with a first bus beam (21), the right end of the first bus beam (21) is fixedly connected with a first connecting column (15), the top of the first connecting column (15) is spliced with an incoming line structure (28), the left end of the second bus beam (23) is fixedly connected with a second connecting column (9), the top of the second connecting column (9) is spliced with an outgoing line framework (6), the utility model discloses a lightning arrester, including first spliced pole (15) and second spliced pole (9), the equal fixed mounting in inside of first spliced pole (15) and second spliced pole (9) has pneumatic cylinder (2), the bottom of framework (6) and inlet wire structure (28) of being qualified for the next round of competitions all with pneumatic cylinder (2) fixed connection, the equal fixedly connected with of lateral surface of framework (6) and inlet wire structure (28) of being qualified for the next round of competitions solid fixed ring (19), gu fixed ring (19) front fixedly connected with connecting wire (10), connecting wire (10) bottom fixedly connected with arrester (16), the top fixedly connected with lightning rod (18) of connecting wire (10), the top of framework (6) and inlet wire structure (28) of being qualified for the next.

2. The sail type multi-layer combined framework outgoing line structure of the 330kV power distribution device, as claimed in claim 1, wherein:

the top fixedly connected with first generating line sleeve pipe (3) of circuit breaker (4) of being qualified for the next round of competitions, the top fixedly connected with of well circuit breaker (14) goes out line sleeve pipe (11).

3. The sail type multi-layer combined framework outgoing line structure of the 330kV power distribution device, as claimed in claim 1, wherein:

the bottom of the second bus beam (23) is fixedly provided with a first V-shaped insulator string (1), and the bottom of the first bus beam (21) is fixedly provided with a second V-shaped insulator string (27).

4. The sail type multi-layer combined framework outgoing line structure of the 330kV power distribution device, as claimed in claim 1, wherein:

the top of the middle framework (25) is fixedly connected with a middle beam (26), and the front surface of the middle framework (25) is fixedly provided with a middle suspension insulator string (22).

5. The sail type multi-layer combined framework outgoing line structure of the 330kV power distribution device, as claimed in claim 1, wherein:

the left side of the middle framework (25) is fixedly provided with a middle strain insulator string (24), and the right side of the first connecting column (15) is fixedly connected with a supporting block (17).

6. The sail type multi-layer combined framework outgoing line structure of the 330kV power distribution device, as claimed in claim 1, wherein:

the front fixed mounting of inlet wire structure (28) has inlet wire insulator string (20) that dangles, the right side fixed mounting of inlet wire structure (28) has inlet wire strain insulator string (8).

7. The sail type multi-layer combined framework outgoing line structure of the 330kV power distribution device, as claimed in claim 1, wherein:

the left side of the outgoing line framework (6) is fixedly provided with a left outgoing line strain insulator string (7), and the right side of the outgoing line framework (6) is fixedly provided with a right outgoing line strain insulator string (5).