WO2022094856A1 - 一种稳定性高的永磁真空断路器 - Google Patents
一种稳定性高的永磁真空断路器 Download PDFInfo
- Publication number
- WO2022094856A1 WO2022094856A1 PCT/CN2020/126737 CN2020126737W WO2022094856A1 WO 2022094856 A1 WO2022094856 A1 WO 2022094856A1 CN 2020126737 W CN2020126737 W CN 2020126737W WO 2022094856 A1 WO2022094856 A1 WO 2022094856A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- circuit breaker
- vacuum circuit
- fixedly connected
- magnet vacuum
- permanent magnet
- Prior art date
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 61
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/662—Housings or protective screens
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
Definitions
- the utility model belongs to the technical field of permanent magnet vacuum circuit breakers, in particular to a permanent magnet vacuum circuit breaker with high stability.
- Outdoor high-voltage intelligent vacuum circuit breaker is often used for control and protection of electrical equipment in industrial and mining enterprises, power plants and substations, and is suitable for places with frequent operations; it is mainly composed of vacuum circuit breaker body and controller and external voltage mutual inductance
- the three parts are composed of three parts, which are electrically connected through aviation sockets and outdoor sealed cables. They have fault detection functions, protection control functions and communication functions. Short-circuit fault current, realize automatic removal of single-phase ground fault and phase-to-phase short-circuit fault.
- the utility model provides a permanent magnet vacuum circuit breaker with high stability, which solves the problem that most of the existing outdoor permanent magnet vacuum circuit breakers are fixed on the mounting frame.
- the permanent magnet vacuum circuit breaker is fixed, the worker uses tools to connect the permanent magnet vacuum circuit breaker with the mounting frame through multiple fastening bolts.
- the existing Fixed due to the large size of the outdoor permanent magnet vacuum circuit breaker, the existing Fixed the problem of poor stability.
- a permanent magnet vacuum circuit breaker with high stability comprising a mounting frame, a permanent magnet vacuum circuit breaker and two housings
- the front of the mounting frame is provided with a permanent magnet Vacuum circuit breaker
- the back of the mounting frame is clamped with a nut
- the nut is internally threaded with a threaded rod
- one end of the front of the threaded rod is fixedly connected to the back of the rotating mechanism, and the rotating mechanism is clamped on the back of the push plate.
- the front side of the push plate is fixedly connected to one end of the backside of the two first sliding mechanisms, and one end of the front side of the first sliding mechanism is fixedly connected to the backside of the wedge block, and the two first sliding mechanisms are respectively clamped to the two On the front side of the inner wall of the housing, the front side of the wedge block is fixedly connected with the back side of another wedge block through the second sliding mechanism.
- the second sliding mechanism is clamped on the front surface of the vertical plate, the upper surface and the lower surface of the vertical plate are respectively fixedly connected with the opposite surfaces of the two horizontal plates, and the front and back surfaces of the two horizontal plates are respectively connected with the inner wall of the casing.
- the opposite surfaces are fixedly connected, the backs of the two shells are fixedly connected to the front of the inner wall of the mounting frame, the upper and lower surfaces of the two wedges are overlapped with rollers, and the upper surfaces of the rollers are fixedly connected with a clamping mechanism, so
- the clamping mechanism is clamped on the upper surface of the horizontal plate, the outer surface of the clamping mechanism is sleeved with a spring, and the two ends of the spring are respectively fixedly connected with the lower surface of the transverse plate and the upper surface of the roller.
- the connecting mechanism is clamped in the clamping slot, and the clamping slot is opened on the lower surface of the fixing plate.
- the back of the push plate is fixedly connected to the front of the inner wall of the mounting frame through several telescopic rods.
- sliders are fixedly connected to the left and right sides of the roller, and the sliders are slidably connected in the chute, and the chute is provided on the opposite surface of the inner wall of the housing.
- the number of the fixing plates is set to four, and the opposite surfaces of the corresponding two fixing plates are respectively fixedly connected to the left and right sides of the same permanent magnet vacuum circuit breaker.
- the left and right sides of the permanent magnet vacuum circuit breaker are fixedly connected with two guide rails, the guide rails are slidably connected with a sliding plate, and the right side of the sliding plate is connected to the left side of the casing.
- Fixed connection, the back of the housing is fixedly connected with the front of the mounting frame.
- the permanent magnet vacuum circuit breaker with high stability is provided with a rotating mechanism, a nut, a threaded rod, a first sliding mechanism, a wedge block, a clamping mechanism, Roller and card slot, when the permanent magnet vacuum circuit breaker needs to be installed, move the permanent magnet vacuum circuit breaker, when the permanent magnet vacuum circuit breaker drives the clamping mechanism to move to the appropriate position, rotate the threaded rod forward, so that the threaded rod and the
- the nut cooperates with each other to drive the two rear wedges to move forward through the rotating mechanism, the activity and the two first sliding mechanisms, so that each wedge drives the overlapping rollers away from each other, so that the rollers drive the clamping mechanism to move upward.
- the permanent magnet vacuum circuit breaker with high stability is provided with telescopic rods, because the number of telescopic rods is set to several, so that several telescopic rods can limit the position of the push plate, so that the push plate will not occur during movement. Shaking, so that the push plate can drive the first sliding mechanism to move smoothly.
- the permanent magnet vacuum circuit breaker with high stability is provided with a sliding plate and a guide rail, because the sliding plate is slidably connected in the guide rail, so that the guide rail and the sliding plate cooperate with each other to limit the position of the permanent magnet vacuum circuit breaker, so that the permanent magnet vacuum circuit breaker moves It does not tilt and moves precisely to the position corresponding to the slot.
- FIG. 1 is a schematic view of the cross-sectional structure of the utility model viewed from the front.
- FIG. 2 is a cross-sectional structural schematic diagram of the left side view of the fixing plate of the present invention.
- FIG. 3 is a schematic cross-sectional structural diagram of a top view of the mounting frame of the present invention.
- a permanent magnet vacuum circuit breaker with high stability comprising a mounting frame 1, a permanent magnet vacuum circuit breaker 16 and two housings 22, the mounting frame 1
- a permanent magnet vacuum circuit breaker 16 is arranged on the front of the mounting frame 1, and a nut 2 is clamped on the back of the mounting frame 1.
- the threaded rod 3 is connected with the inner thread of the nut 2, so that the threaded rod 3 and the nut 2 cooperate with each other to drive the pusher.
- the plate 5 moves smoothly, and the nut 2 is internally threaded with a threaded rod 3.
- a turntable is fixedly connected to one end of the back of the threaded rod 3, so that the staff can easily rotate the threaded rod 3 through the turntable.
- the outer surface is provided with a rubber sleeve, so that the palm of the staff will not be in direct contact with the turntable, which reduces the degree of damage caused by the turntable to the palm.
- the back of the push plate 5, the front of the push plate 5 is fixedly connected with one end of the back of the two first sliding mechanisms 6, and one end of the front of the first sliding mechanism 6 is fixedly connected with the back of the wedge 7.
- the upper surface and the lower surface of the block 7 are overlapped with rollers 12, and the wedge 7 is controlled to move to the right, so that the wedge 7 pushes the two rollers 12 away from each other, and the two first sliding mechanisms 6 are respectively clamped on the two housings.
- 22 The front side of the inner wall, the front side of the wedge block 7 is fixedly connected with the back side of another wedge block 7 through the second sliding mechanism 8, and by setting the second sliding mechanism 8, the second sliding mechanism 8 can be connected to the two sides.
- Each wedge 7 is limited, so that the wedge 7 will not shake during movement, so that the wedge 7 can push the roller 12 to move smoothly.
- the second sliding mechanism 8 is clamped on the front surface of the vertical plate 9 , the upper surface and the lower surface of the vertical plate 9 are respectively fixedly connected with the opposite surfaces of the two horizontal plates 10 , and the front and back surfaces of the two horizontal plates 10 are respectively connected with the casing 22
- the opposite surfaces of the inner walls are fixedly connected, the backs of the two shells 22 are fixedly connected to the front surfaces of the inner walls of the mounting frame 1, the upper and lower surfaces of the two wedges 7 are overlapped with the rollers 12, and the upper surfaces of the rollers 12 are fixedly connected with
- the clamping mechanism 11 is provided with the clamping mechanism 11 and the clamping slot 14.
- the clamping mechanism 11 Because the clamping mechanism 11 is clamped in the clamping slot 14, the clamping mechanism 11 and the clamping slot 14 cooperate with each other and can pass through the permanent magnet vacuum circuit breaker 16.
- the lower surface is fixedly connected with the upper surface of the roller 12 , the clamping mechanism 11 is clamped in the clamping slot 14 , and the clamping slot 14 is opened on the lower surface of the fixing plate 15 .
- the slider 19 is fixedly connected to the left and right sides of the roller 12 , and the slider 19 is slidably connected in the chute 20 .
- the slider 19 is slidably connected.
- the slider 19 and the chute 20 cooperate with each other to limit the position of the roller 12, so that the roller 12 will not rotate during movement, so that the spring 13 fixedly connected with the roller 12 will not be damaged due to twisting , the chute 20 is opened on the opposite surface of the inner wall of the housing 22, the number of the fixed plates 15 is set to four, and the opposite surfaces of the corresponding two fixed plates 15 are respectively fixedly connected with the left and right sides of the same permanent magnet vacuum circuit breaker 16 , the left and right sides of the permanent magnet vacuum circuit breaker 16 are fixedly connected with two guide rails 17, and a slide plate 18 is slidably connected in the guide rail 17.
- the circuit breaker 16 is limited so that the permanent magnet vacuum circuit breaker 16 does not tilt during movement, the right side of the slide plate 18 is fixedly connected to the left side of the housing 22 , and the back of the housing 22 is connected to the front of the mounting frame 1 . Fixed connection.
- the back of the push plate 5 is fixedly connected to the front surface of the inner wall of the mounting frame 1 through a plurality of telescopic rods 21 .
- the number of the telescopic rods 21 is set to several, so that several telescopic rods 21 are provided.
- the telescopic rod 21 can limit the position of the push plate 5 so that the push plate 5 will not shake during movement, so that the push plate 5 can drive the first sliding mechanism 6 to move smoothly.
- the working principle of the present invention is as follows: when the permanent magnet vacuum circuit breaker 16 needs to be installed, move the permanent magnet vacuum circuit breaker 16 so that the permanent magnet vacuum circuit breaker 16 drives the guide rail 17 to slide on the outer surface of the sliding plate 18.
- the vacuum circuit breaker 16 drives the clamping mechanism 11 to move to an appropriate position
- the threaded rod 3 is rotated forward, so that the threaded rod 3 and the nut 2 cooperate with each other, and the push plate 5 is driven forward by the rotating mechanism 4, so that the push plate 5 drives the telescopic rod.
- 21 is elongated, so that the push plate 5 drives the two rear wedges 7 to move forward through the two first sliding mechanisms 6 , and drives the two front wedges through the second sliding mechanism 8 through the two rear wedges 7 .
- 7 moves forward, so that each wedge 7 drives the overlapping rollers 12 away from each other, so that the rollers 12 drive the clamping mechanism 11 to move upward and be clamped into the clamping slot 14 .
- the terms “installed”, “connected” and “connected” should be understood in a broad sense, for example, it may be a fixed connection or a connectable connection.
- Detachable connection, or integral connection may be mechanical connection or electrical connection; may be direct connection, or indirect connection through an intermediate medium, or internal communication between two components.
- the specific meanings of the above terms in the present invention can be understood through specific situations.
Landscapes
- Trip Switchboards (AREA)
Abstract
一种稳定性高的永磁真空断路器(16)，包括安装架(1)、永磁真空断路器(16)和两个壳体(22)，所述安装架(1)的正面设置有永磁真空断路器(16)，所述安装架(1)的背面卡接有螺母(2)，所述螺母(2)内螺纹连接有螺纹杆(3)，所述螺纹杆(3)正面的一端与转动机构(4)的背面固定连接，所述转动机构(4)卡接在推板(5)的背面。该稳定性高的永磁真空断路器(16)，通过设置螺母(2)、螺纹杆(3)、卡接机构(11)、滚轮(12)和卡槽(14)，移动永磁真空断路器(16)；当永磁真空断路器(16)带动卡接机构(11)运动到合适的位置时，正转螺纹杆(3)，使得滚轮(12)带动卡接机构(11)向上运动并卡进卡槽(14)内，使得八个卡接机构(11)和八个卡槽(14)相互配合可对永磁真空断路器(16)进行固定，增加了该永磁真空断路器(16)的固定节点，提高了永磁真空断路器(16)固定的稳定性。
Description
本实用新型属于永磁真空断路器技术领域，具体为一种稳定性高的永磁真空断路器。
户外高压智能真空断路器，常供工矿企业、发电厂以及变电站作电气设备的控制和保护之用，并适用于频繁操作的场所；它主要由真空断路器本体和控制器的及外置电压互感器三大部分组成，三者通过航空插座及户外密封电缆进行电气连接，具有故障检测功能，保护控制功能和通讯功能，能可靠判断、检测开关进、出线侧的毫安级零序电流及相间短路故障电流，实现自动切除单相接地故障和相间短路故障。
现有的户外用永磁真空断路器大多固定在安装架上，当需要对户外用永磁真空断路器进行固定时，工作人使用工具并通过多个紧固螺栓把永磁真空断路器与安装架连接在一起，但因户外用永磁真空断路器的体积过大，现有的固定方式稳定性较差，因此需要一种稳定性高的永磁真空断路器来解决上述问题。
为了克服现有技术的上述缺陷，本实用新型提供了一种稳定性高的永磁真空断路器，解决了现有的户外用永磁真空断路器大多固定在安装架上，当需要对户外用永磁真空断路器进行固定时，工作人使用工具并通过多个紧固螺栓把永磁真空断路器与安装架连接在一起，但因户外用永磁真空断路器的体积过大，现有的固定方式稳定性较差的问题。
为实现上述目的，本实用新型提供如下技术方案：一种稳定性高的永磁真空断路器，包括安装架、永磁真空断路器和两个壳体，所述安装架的正面设置有永磁真空断路器，所述安装架的背面卡接有螺母，所述螺母内螺纹连接有螺纹杆，所述螺纹杆正面的一端与转动机构的背面固定连接，所述转动机构卡接在推板的背面，所述推板的正面与两个第一滑动机构背面的一端固定连接，所述第一滑动机构正面的一端与楔块的背面固定连接，两个第一滑动机构分别卡接在两个壳体内壁的正面，所述楔块的正面通过第二滑动机构与另一个楔块的背面固定连接。
所述第二滑动机构卡接在竖板的正面，所述竖板的上表面和下表面分别与两个横板的相对面固定连接，两个横板的正面和背面分别与壳体内壁的相对面固定连接，两个壳体的背面与安装架内壁的正面固定连接，两个楔块的上表面和下表面均搭接有滚轮，所述滚轮的上表面固定连接有卡接机构，所述卡接机构卡接在横板的上表面，所述卡接机构的外表面套接有弹簧，所述弹簧的两端分别与横板的下表面和滚轮的上表面固定连接，所述卡接机构卡接在卡槽内，所述卡槽开设在固定板的下表面。
作为本实用新型的进一步方案：所述推板的背面通过若干个伸缩杆与安装架内壁的正面固定连接。
作为本实用新型的进一步方案：所述滚轮的左右两侧面均固定连接有滑块，所述滑块滑动连接在滑槽内，所述滑槽开设在壳体内壁的相对面。
作为本实用新型的进一步方案：所述固定板的数量设置为四个，相对应两个固定板的相对面分别与同一个永磁真空断路器的左右两侧面固定连接。
作为本实用新型的进一步方案：所述永磁真空断路器的左右两侧面均固定连接有两个导轨，所述导轨内滑动连接有滑板，所述滑板的右侧面与壳体的左侧面固定连接，所述壳体的背面与安装架的正面固定连接。
与现有技术相比，本实用新型的有益效果在于：1、该稳定性高的永磁真空断路器，通过设置转动机构、螺母、螺纹杆、第一滑动机构、楔块、卡接机构、滚轮和卡槽，当需要对永磁真空断路器进行安装时，移动永磁真空断路器，当永磁真空断路器带动卡接机构运动到合适的位置时，正转螺纹杆，使得螺纹杆和螺母相互配合通过转动机构、活动和两个第一滑动机构带动两个后方的楔块向前运动，使得每个楔块均带动与之搭接的滚轮相互远离，使得滚轮带动卡接机构向上运动并卡进卡槽内，操作简单，使得八个卡接机构和八个卡槽相互配合可对永磁真空断路器进行固定，增加了该永磁真空断路器的固定节点，提高了永磁真空断路器固定的稳定性。
2、该稳定性高的永磁真空断路器，通过设置伸缩杆，因伸缩杆的数量设置为若干个，使得若干个伸缩杆可对推板进行限位，使得推板在运动时不会发生晃动，使得推板可带动第一滑动机构平稳的运动。
该稳定性高的永磁真空断路器，通过设置滑板和导轨，因滑板滑动连接在导轨内，使得导轨和滑板相互配合可对永磁真空断路器进行限位，使得永磁真空断路器在运动时不会发生倾斜进而精准的运动到与卡槽相对应的位置。
图1为本实用新型正视的剖面结构示意图。
图2为本实用新型固定板左视的剖面结构示意图。
图3为本实用新型安装架俯视的剖面结构示意图。
图中：1安装架、2螺母、3螺纹杆、4转动机构、5推板、6第一滑动机构、7楔块、8第二滑动机构、9竖板、10横板、11卡接机构、12滚轮、13弹簧、14卡槽、15固定板、16永磁真空断路器、17导轨、18滑板、19滑块、20滑槽、21伸缩杆、22壳体。
下面结合具体实施方式对本专利的技术方案作进一步详细地说明。
如图1-3所示，本实用新型提供一种技术方案：一种稳定性高的永磁真空断路器，包括安装架1、永磁真空断路器16和两个壳体22，安装架1的正面设置有永磁真空断路器16，安装架1的背面卡接有螺母2，通过设置螺母2，因螺母2内螺纹连接有螺纹杆3，使得螺纹杆3和螺母2相互配合可带动推板5平稳的运动，螺母2内螺纹连接有螺纹杆3，通过设置螺纹杆3，因螺纹杆3背面的一端固定连接有转盘，使得工作人员可方便的通过转盘转动螺纹杆3，因转盘的外表面设置有橡胶套，使得工作人员的手掌不会与转盘直接接触，降低了转盘对手掌造成的伤害程度，螺纹杆3正面的一端与转动机构4的背面固定连接，转动机构4卡接在推板5的背面，推板5的正面与两个第一滑动机构6背面的一端固定连接，第一滑动机构6正面的一端与楔块7的背面固定连接，通过设置楔块7，因楔块7的上表面和下表面均搭接有滚轮12，控制楔块7向右运动，使得楔块7推动两个滚轮12相互远离，两个第一滑动机构6分别卡接在两个壳体22内壁的正面，所述楔块7的正面通过第二滑动机构8与另一个楔块7的背面固定连接，通过设置第二滑动机构8，使得第二滑动机构8可对与之连接的两个楔块7进行限位，使得楔块7在运动时不会发生晃动，使得楔块7可推动滚轮12平稳的运动。
第二滑动机构8卡接在竖板9的正面，竖板9的上表面和下表面分别与两个横板10的相对面固定连接，两个横板10的正面和背面分别与壳体22内壁的相对面固定连接，两个壳体22的背面与安装架1内壁的正面固定连接，两个楔块7的上表面和下表面均搭接有滚轮12，滚轮12的上表面固定连接有卡接机构11，通过设置卡接机构11和卡槽14，因卡接机构11卡接在卡槽14内，使得卡接机构11和卡槽14相互配合可通过永磁真空断路器16左右两侧面固定的四个固定板15对其进行固定，卡接机构11卡接在横板的上表面，卡接机构11的外表面套接有弹簧13，弹簧13的两端分别与横板10的下表面和滚轮12的上表面固定连接，卡接机构11卡接在卡槽14内，卡槽14开设在固定板15的下表面。
具体的，如图1所示，滚轮12的左右两侧面均固定连接有滑块19，滑块19滑动连接在滑槽20内，通过设置滑块19和滑槽20，因滑块19滑动连接在滑槽20内，使得滑块19和滑槽20相互配合可对滚轮12进行限位，使得滚轮12在运动时不会发生转动，使得与滚轮12固定连接的弹簧13不会因扭曲而损坏，滑槽20开设在壳体22内壁的相对面，固定板15的数量设置为四个，相对应两个固定板15的相对面分别与同一个永磁真空断路器16的左右两侧面固定连接，永磁真空断路器16的左右两侧面均固定连接有两个导轨17，导轨17内滑动连接有滑板18，通过设置滑板18和导轨17，使得导轨17和滑板18相互配合可对永磁真空断路器16进行限位，使得永磁真空断路器16在运动时不会发生倾斜，滑板18的右侧面与壳体22的左侧面固定连接，壳体22的背面与安装架1的正面固定连接。
具体的，如图3所示，推板5的背面通过若干个伸缩杆21与安装架1内壁的正面固定连接，通过设置伸缩杆21，因伸缩杆21的数量设置为若干个，使得若干个伸缩杆21可对推板5进行限位，使得推板5在运动时不会发生晃动，使得推板5可带动第一滑动机构6平稳的运动。
本实用新型的工作原理为：当需要对永磁真空断路器16进行安装时，移动永磁真空断路器16，使得永磁真空断路器16带动导轨17滑动在滑板18的外表面，当永磁真空断路器16带动卡接机构11运动到合适的位置时，正转螺纹杆3，使得螺纹杆3和螺母2相互配合通过转动机构4带动推板5向前运动，使得推板5带动伸缩杆21伸长，使得推板5通过两个第一滑动机构6带动两个后方的楔块7向前运动，通过两个后方的楔块7均通过第二滑动机构8带动两个前方的楔块7向前运动，使得每个楔块7均带动与之搭接的滚轮12相互远离，使得滚轮12带动卡接机构11向上运动并卡进卡槽14内。
在本实用新型的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以通过具体情况理解上述术语在本实用新型中的具体含义。
上面对本专利的较佳实施方式作了详细说明，但是本专利并不限于上述实施方式，在本领域的普通技术人员所具备的知识范围内，还可以在不脱离本专利宗旨的前提下作出各种变化。
Claims (5)
- 一种稳定性高的永磁真空断路器，包括安装架（1）、永磁真空断路器（16）和两个壳体（22），其特征在于：所述安装架（1）的正面设置有永磁真空断路器（16），所述安装架（1）的背面卡接有螺母（2），所述螺母（2）内螺纹连接有螺纹杆（3），所述螺纹杆（3）正面的一端与转动机构（4）的背面固定连接，所述转动机构（4）卡接在推板（5）的背面，所述推板（5）的正面与两个第一滑动机构（6）背面的一端固定连接，所述第一滑动机构（6）正面的一端与楔块（7）的背面固定连接，两个第一滑动机构（6）分别卡接在两个壳体（22）内壁的正面，所述楔块（7）的正面通过第二滑动机构（8）与另一个楔块（7）的背面固定连接；所述第二滑动机构（8）卡接在竖板（9）的正面，所述竖板（9）的上表面和下表面分别与两个横板（10）的相对面固定连接，两个横板（10）的正面和背面分别与壳体（22）内壁的相对面固定连接，两个壳体（22）的背面与安装架（1）内壁的正面固定连接，两个楔块（7）的上表面和下表面均搭接有滚轮（12），所述滚轮（12）的上表面固定连接有卡接机构（11），所述卡接机构（11）卡接在横板（10）的上表面，所述卡接机构（11）的外表面套接有弹簧（13），所述弹簧（13）的两端分别与横板（10）的下表面和滚轮（12）的上表面固定连接，所述卡接机构（11）卡接在卡槽（14）内，所述卡槽（14）开设在固定板（15）的下表面。
- 根据权利要求1所述的一种稳定性高的永磁真空断路器，其特征在于：所述推板（5）的背面通过若干个伸缩杆（21）与安装架（1）内壁的正面固定连接。
- 根据权利要求1所述的一种稳定性高的永磁真空断路器，其特征在于：所述滚轮（12）的左右两侧面均固定连接有滑块（19），所述滑块（19）滑动连接在滑槽（20）内，所述滑槽（20）开设在壳体（22）内壁的相对面。
- 根据权利要求1所述的一种稳定性高的永磁真空断路器，其特征在于：所述固定板（15）的数量设置为四个，相对应两个固定板（15）的相对面分别与同一个永磁真空断路器（16）的左右两侧面固定连接。
- 根据权利要求1所述的一种稳定性高的永磁真空断路器，其特征在于：所述永磁真空断路器（16）的左右两侧面均固定连接有两个导轨（17），所述导轨（17）内滑动连接有滑板（18），所述滑板（18）的右侧面与壳体（22）的左侧面固定连接。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2020/126737 WO2022094856A1 (zh) | 2020-11-05 | 2020-11-05 | 一种稳定性高的永磁真空断路器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2020/126737 WO2022094856A1 (zh) | 2020-11-05 | 2020-11-05 | 一种稳定性高的永磁真空断路器 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2022094856A1 true WO2022094856A1 (zh) | 2022-05-12 |
Family
ID=81458410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2020/126737 WO2022094856A1 (zh) | 2020-11-05 | 2020-11-05 | 一种稳定性高的永磁真空断路器 |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2022094856A1 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115241018A (zh) * | 2022-07-26 | 2022-10-25 | 杭州申发电气有限公司 | 一种具有数据采集控制功能的断路器装置及使用方法 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4101744A (en) * | 1976-10-22 | 1978-07-18 | Gould Inc. | Circuit breaker racking mechanism for drawout type switchgear |
| CN208189489U (zh) * | 2018-06-14 | 2018-12-04 | 中网电力科技有限公司 | 一种永磁户外高压真空柱上干式断路器 |
| CN208423595U (zh) * | 2018-08-10 | 2019-01-22 | 山东恒凯轩电力设备有限公司 | 一种可调节高压断路器检修装置 |
| CN208570450U (zh) * | 2017-09-27 | 2019-03-01 | 保定市冀中电力设备有限责任公司 | 一种便于安装的高压真空断路器 |
| CN209607657U (zh) * | 2019-04-15 | 2019-11-08 | 常州市乐凯电气有限公司 | 一种防止接触头出现松动的真空断路器 |
| CN209658074U (zh) * | 2019-04-23 | 2019-11-19 | 福建共盈科技有限公司 | 一种户外永磁高压真空断路器 |
| CN209880478U (zh) * | 2019-07-01 | 2019-12-31 | 陕西平开智能电气有限公司 | 一种新型真空断路器 |
-
2020
- 2020-11-05 WO PCT/CN2020/126737 patent/WO2022094856A1/zh active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4101744A (en) * | 1976-10-22 | 1978-07-18 | Gould Inc. | Circuit breaker racking mechanism for drawout type switchgear |
| CN208570450U (zh) * | 2017-09-27 | 2019-03-01 | 保定市冀中电力设备有限责任公司 | 一种便于安装的高压真空断路器 |
| CN208189489U (zh) * | 2018-06-14 | 2018-12-04 | 中网电力科技有限公司 | 一种永磁户外高压真空柱上干式断路器 |
| CN208423595U (zh) * | 2018-08-10 | 2019-01-22 | 山东恒凯轩电力设备有限公司 | 一种可调节高压断路器检修装置 |
| CN209607657U (zh) * | 2019-04-15 | 2019-11-08 | 常州市乐凯电气有限公司 | 一种防止接触头出现松动的真空断路器 |
| CN209658074U (zh) * | 2019-04-23 | 2019-11-19 | 福建共盈科技有限公司 | 一种户外永磁高压真空断路器 |
| CN209880478U (zh) * | 2019-07-01 | 2019-12-31 | 陕西平开智能电气有限公司 | 一种新型真空断路器 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115241018A (zh) * | 2022-07-26 | 2022-10-25 | 杭州申发电气有限公司 | 一种具有数据采集控制功能的断路器装置及使用方法 |
| CN115241018B (zh) * | 2022-07-26 | 2024-05-10 | 杭州申发电气有限公司 | 一种断路器及使用方法 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210517664U (zh) | 一种基于高压开关柜的走线夹具 | |
| WO2022094856A1 (zh) | 一种稳定性高的永磁真空断路器 | |
| CN212162456U (zh) | 一种改进型开关柜 | |
| CN210640154U (zh) | 一种10kv户外永磁断路器控制器 | |
| CN210053198U (zh) | 一种便于安装调节的重合闸电源保护器 | |
| CN213425521U (zh) | 一种滑轨式低压抽出式开关柜 | |
| CN210792840U (zh) | 一种基于太阳能的公交车站充电装置 | |
| CN108777512B (zh) | 一种智能风光同步锂电池一体机 | |
| CN208433343U (zh) | 一种户外柱上高压真空断路器 | |
| CN218826503U (zh) | 一种干式变压器 | |
| CN217640958U (zh) | 一种具有防雷功能的变压器 | |
| CN221009564U (zh) | 一种带有不间断电源装置的开关柜 | |
| CN216794380U (zh) | 一种便于安装的箱变 | |
| CN212230324U (zh) | 一种高效散热户外高压真空断路器 | |
| CN217848732U (zh) | 一种防撞的保护型高压配电柜 | |
| CN216389041U (zh) | 一种具有防静电功能的互感器 | |
| CN216819109U (zh) | 一种易装配式强电电路控制箱 | |
| CN220235187U (zh) | 一种便于移动的电气自动化控制箱 | |
| CN218275714U (zh) | 一种低能耗安全防护型低压开关柜 | |
| CN219937668U (zh) | 一种具有防尘效果的电力开关柜 | |
| CN221126689U (zh) | 一种带有防护结构的低压成套开关柜设备 | |
| CN218005596U (zh) | 一种中高压开关柜装置 | |
| CN219085903U (zh) | 一种用于漏电断路器与空开断路器拼装结构 | |
| CN219759449U (zh) | 一种新型高压真空断路器 | |
| CN220673151U (zh) | 一种组合式低压柜 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 20960317 Country of ref document: EP Kind code of ref document: A1 |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 20960317 Country of ref document: EP Kind code of ref document: A1 |