CN207818460U - A kind of outdoor high voltage vacuum circuit breaker - Google Patents

Abstract

The utility model is related to high-voltage transmission equipment technical fields, and disclose a kind of outdoor high voltage vacuum circuit breaker, including vacuum circuit breaker, one end of vacuum circuit breaker is installed with connection sheet, and the threaded one end of connection sheet is set with fixed frame, the first steady wheel is installed in the middle part of connection sheet side, the top movable of fixed frame is set with regulating device, and the second steady wheel is installed in the middle part of fixed frame side, middle part on the outside of fixed frame is installed with fixed block, and the side of fixed block is movably installed with drive link, the bottom of fixed frame side is installed with support plate, and the side of support plate bottom is installed with motor, dust cover is installed at the top of support plate.The outdoor high voltage vacuum circuit breaker makes vacuum circuit breaker that can be lifted by self power, improves the convenience of vacuum circuit breaker replacement, keeps vacuum circuit breaker dismounting easier, improves the efficiency of vacuum circuit breaker repair.

Description

A kind of outdoor high voltage vacuum circuit breaker

Technical field

The utility model is related to high-voltage transmission equipment technical field, specially a kind of outdoor high voltage vacuum circuit breaker.

Background technology

The dielectric of vacuum circuit breaker contact gap after its arc-extinguishing medium and arc extinguishing is gained the name due to be all high vacuum, is had There is the advantages of small, light-weight, not have to maintenance suitable for frequent operation and arc extinguishing, using more popularizing in power distribution network, very Empty breaker is used for the protection and control as electrical equipment in industrial and mining enterprises, power plant and substation, especially suitable for It is required that non-oil ultra high vacuum system and the field of employment of few maintenance and frequent operation, breaker, which is configurable in middle-placed switch cabinet, double-layer cabinet, fixed cabinet, to be made It is used in order to control with protection high voltage electric equipment.

Important protective device of the high-pressure vacuum breaker as ultra-high-tension power transmission line, makes if significant trouble occurs in the equipment At the power-off of power grid, it will influence the normal life of people and the production of factory, the economic development for country causes huge damage It loses, therefore the quick-replaceable of high-pressure vacuum breaker is just particularly important, existing high-pressure vacuum breaker is being replaced When need the equipment that employs big machinery, seriously affected power grid maintenance work process.

Utility model content

（One）The technical issues of solution

In view of the deficiencies of the prior art, the utility model provides a kind of outdoor high voltage vacuum circuit breaker, has electricity Dynamic the advantages that lifting and is easy to disassemble, solve the problems, such as that existing high-pressure vacuum breaker voluntarily cannot lift and dismount inconvenience.

（Two）Technical solution

To realize that above-mentioned electric up-down and purpose easy to disassemble, the utility model provide the following technical solutions：A kind of open air One end of high-pressure vacuum breaker on column, including vacuum circuit breaker, the vacuum circuit breaker is installed with connection sheet, and connects The threaded one end of piece is set with fixed frame, and the first steady wheel, the fixed frame are installed in the middle part of the connection sheet side Top movable be set with regulating device, and the second steady wheel is installed in the middle part of fixed frame side, the fixed outer frame Fixed block is installed in the middle part of side, and the side of fixed block is movably installed with drive link, the bottom of the fixed frame side It is installed with support plate, and the side of support plate bottom is installed with motor, the top of the support plate is fixedly mounted There is dust cover, supporting rod is installed in the middle part of the vacuum circuit breaker bottom end, and the other end of supporting rod is installed with One end of clamp device, the clamp device is installed with fixed link, and the top of fixed link is fixedly connected with support plate.

Preferably, the regulating device includes first rotating shaft, and one end movable set of first rotating shaft is on fixed frame top Middle part, one end of the first rotating shaft is installed with runner, and axis is installed in the middle part of runner one end, described The other end of one shaft is installed with spur gear.

Preferably, the drive link includes the second shaft, and the second shaft movable set is in the side of fixed block, and described the The top of two shafts is installed with first end face gear, and the bottom end of the second shaft is installed with second end face gear.

Preferably, the clamp device includes the first arc clip, and the top of the first arc clip is fixedly mounted on The threaded one end of the bottom of fixed pole, first arc clip is set with threaded rod, and the bottom thread of threaded rod is set with Two arc clips, second arc clip are fixedly mounted on the other end of supporting rod.

Preferably, there are two the regulating device is total to, and two regulating devices are respectively and fixedly installed to the both ends of fixed frame, One end of two regulating devices is sequentially connected by drive link.

Preferably, the clamp device is annular shape, and the inner wall of clamp device is installed with rubber pad.

（Three）Advantageous effect

Compared with prior art, the utility model provides a kind of outdoor high voltage vacuum circuit breaker, and having following has Beneficial effect：

1, the outdoor high voltage vacuum circuit breaker passes through motor and the regulating device of fixed frame bottom fixed installation One end is fixedly connected, and controls the positive and negative rotation of motor to control the lifting of vacuum circuit breaker, makes vacuum circuit breaker that can rely on itself Power is lifted, and the convenience of vacuum circuit breaker replacement is improved.

2, the outdoor high voltage vacuum circuit breaker is socketed by connection sheet and fixed frame using screw thread, and vacuum circuit breaker The bottom of device and support plate is installed with clamp device, can be used when motor drives vacuum circuit breaker to reach corresponding height Clamp device is reinforced, and is kept vacuum circuit breaker dismounting easier, is improved the efficiency of vacuum circuit breaker repair.

Description of the drawings

Fig. 1 is the utility model front view；

Fig. 2 is the utility model front view；

Fig. 3 is the enlarged drawing of the utility model regulating device；

Fig. 4 is the enlarged drawing of the utility model drive link；

Fig. 5 is the top perspective view of the utility model clamp device.

In figure：1 vacuum circuit breaker, 2 connection sheets, 3 fixed frames, 4 first steady wheels, 5 regulating devices, 51 first rotating shafts, 52 Runner, 53 axis, 54 spur gears, 6 second steady wheels, 7 fixed blocks, 8 drive links, 81 second shafts, 82 first end face gears, 83 Second end face gear, 9 support plates, 10 motor, 11 dust covers, 12 supporting rods, 13 clamp devices, 131 first arc clips, 132 threaded rods, 133 second arc clips, 14 fixed links.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

Please refer to Fig.1-5, a kind of outdoor high voltage vacuum circuit breaker, including vacuum circuit breaker 1, vacuum circuit breaker 1 One end is installed with connection sheet 2, and the threaded one end of connection sheet 2 is set with fixed frame 3, and the middle part of 2 side of connection sheet is fixed First steady wheel 4 is installed, the top movable of fixed frame 3 is set with regulating device 5, and regulating device 5 includes first rotating shaft 51, and One end movable set of first rotating shaft 51 is installed with runner 52 in the middle part on 3 top of fixed frame, one end of first rotating shaft 51, And axis 53 is installed in the middle part of 52 one end of runner, the other end of first rotating shaft 51 is installed with spur gear 54, adjusts Device 5 is identical as the wheel footpath of the first steady wheel 4 and the second steady wheel 6, improves the stability of vacuum circuit breaker 1, regulating device 5 There are two altogether, and two regulating devices 5 are respectively and fixedly installed to the both ends of fixed frame 3, and one end of two regulating devices 5 passes through biography Lever 8 is sequentially connected, and drive link 8 can make the steering of two regulating devices 5 on the contrary, improving vacuum circuit breaker 1 in lifting process In stationarity, and the second steady wheel 6 is installed in the middle part of 3 side of fixed frame, the middle part in 3 outside of fixed frame is fixedly mounted There is fixed block 7, and the side of fixed block 7 is movably installed with drive link 8, drive link 8 includes the second shaft 81, and the second shaft 81 Movable set is installed with first end face gear 82, and the second shaft 81 on the side of fixed block 7, the top of the second shaft 81 Bottom end be installed with second end face gear 83, first end face gear 82 is identical with the diameter of second end face gear 83, makes two The rotating speed of a regulating device 5 is identical, prevents the run-off the straight in uphill process of vacuum circuit breaker 1, the bottom of 3 side of fixed frame solid Dingan County is equipped with support plate 9, and the side of 9 bottom of support plate is installed with motor 10, the model Y80M2- of motor 10 2, the top of support plate 9 is installed with dust cover 11, and supporting rod 12 is installed in the middle part of 1 bottom end of vacuum circuit breaker, and The other end of supporting rod 12 is installed with clamp device 13, and clamp device 13 includes the first arc clip 131, and the first arc The top of intermediate plate 131 is fixedly mounted on the bottom of fixed link 14, and the threaded one end of the first arc clip 131 is set with threaded rod 132, and the bottom thread of threaded rod 132 is set with the second arc clip 133, the second arc clip 133 is fixedly mounted on support The other end of bar 12, threaded rod 132 can step up the first arc clip 131 and the second arc clip 133, make clamp device 13 will Pillar clamps, and prevents vacuum circuit breaker 1 from gliding, and clamp device 13 is annular shape, and the inner wall of clamp device 13 is installed with Rubber pad prevents clamp device 13 from causing vacuum circuit breaker 1 to glide because friction is small for inner wall in the clamp state, improves One end of the fastness of vacuum circuit breaker 1, clamp device 13 is installed with fixed link 14, and the top of fixed link 14 and support Plate 9 is fixedly connected.

When work, connection sheet 2 and fixed frame 3 are detached first, then detach clamp device 13, pillar is connected to solid Determine the inside of frame 3 and clamp device 13, then locked connection sheet 2 and fixed frame 3 with bolt, then starts motor 10, make Vacuum circuit breaker 1 rises to specified altitude assignment, and then the bolt of clamp device 13 is stepped up, and prevents vacuum circuit breaker 1 from gliding, finally Disconnect the power supply of motor 10, you can.

In conclusion the outdoor high voltage vacuum circuit breaker, is fixedly mounted by motor 10 and 3 bottom of fixed frame One end of regulating device 5 is fixedly connected, and controls the positive and negative rotation of motor 10 to control the lifting of vacuum circuit breaker 1, keeps vacuum disconnected Road device 1 can be lifted by self power, improve the convenience of the replacement of vacuum circuit breaker 1；Pass through connection sheet 2 and fixed frame 3 are socketed using screw thread, and the bottom of vacuum circuit breaker 1 and support plate 9 is installed with clamp device 13, can be in motor 10 It is reinforced with clamp device 13 when vacuum circuit breaker 1 being driven to reach corresponding height, keeps the dismounting of vacuum circuit breaker 1 easier, improve The efficiency that vacuum circuit breaker 1 repairs；Solve the problems, such as that existing high-pressure vacuum breaker voluntarily cannot lift and dismount inconvenience.

It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of outdoor high voltage vacuum circuit breaker, including vacuum circuit breaker（1）, it is characterised in that：The vacuum circuit breaker （1）One end be installed with connection sheet（2）, and connection sheet（2）Threaded one end be set with fixed frame（3）, the connection sheet （2）The first steady wheel is installed in the middle part of side（4）, the fixed frame（3）Top movable be set with regulating device （5）, and fixed frame（3）The second steady wheel is installed in the middle part of side（6）, the fixed frame（3）The middle part in outside is fixed Fixed block is installed（7）, and fixed block（7）Side be movably installed with drive link（8）, the fixed frame（3）The bottom of side It is installed with support plate（9）, and support plate（9）The side of bottom is installed with motor（10）, the support plate（9）'s Top is installed with dust cover（11）, the vacuum circuit breaker（1）Supporting rod is installed in the middle part of bottom end（12）, and prop up Strut（12）The other end be installed with clamp device（13）, the clamp device（13）One end be installed with fixed link （14）, and fixed link（14）Top and support plate（9）It is fixedly connected.

2. a kind of outdoor high voltage vacuum circuit breaker according to claim 1, it is characterised in that：The regulating device （5）Including first rotating shaft（51）, and first rotating shaft（51）One end movable set in fixed frame（3）The middle part on top, described One shaft（51）One end be installed with runner（52）, and runner（52）Axis is installed in the middle part of one end（53）, institute State first rotating shaft（51）The other end be installed with spur gear（54）.

3. a kind of outdoor high voltage vacuum circuit breaker according to claim 1, it is characterised in that：The drive link（8） Including the second shaft（81）, and the second shaft（81）Movable set is in fixed block（7）Side, second shaft（81）Top End is installed with first end face gear（82）, and the second shaft（81）Bottom end be installed with second end face gear（83）.

4. a kind of outdoor high voltage vacuum circuit breaker according to claim 1, it is characterised in that：The clamp device （13）Including the first arc clip（131）, and the first arc clip（131）Top be fixedly mounted on fixed link（14）Bottom Portion, first arc clip（131）Threaded one end be set with threaded rod（132）, and threaded rod（132）Bottom thread set Equipped with the second arc clip（133）, second arc clip（133）It is fixedly mounted on supporting rod（12）The other end.

5. a kind of outdoor high voltage vacuum circuit breaker according to claim 2, it is characterised in that：The regulating device （5）There are two altogether, and two regulating devices（5）It is respectively and fixedly installed to fixed frame（3）Both ends, two regulating devices （5）One end pass through drive link（8）It is sequentially connected.

6. a kind of outdoor high voltage vacuum circuit breaker according to claim 1, it is characterised in that：The clamp device （13）For annular shape, and clamp device（13）Inner wall be installed with rubber pad.