CN205140834U - Electric wire netting is auxiliary switch for transformer - Google Patents
Electric wire netting is auxiliary switch for transformer Download PDFInfo
- Publication number
- CN205140834U CN205140834U CN201520790356.XU CN201520790356U CN205140834U CN 205140834 U CN205140834 U CN 205140834U CN 201520790356 U CN201520790356 U CN 201520790356U CN 205140834 U CN205140834 U CN 205140834U
- Authority
- CN
- China
- Prior art keywords
- assembly
- contact
- auxiliary switch
- shaft assembly
- mounting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
本实用新型公开了一种电网变压器用辅助开关，所述电网变压器用辅助开关构成如下：上端盖组件、下端盖组件、绝缘安装板、指示针、接触片及触点组件和轴组件；所述绝缘安装板位于上端盖组件和下端盖组件之间，轴组件贯穿于绝缘安装板内，指示针连接与轴组件的一端，触点组件套在轴组件上，接触片与触点组件相连接。所述电网变压器用辅助开关为机械结构开关，所以该行程开关可靠性较高，结构简单，性能稳定，市场前景广阔。可在-55℃～70℃条件下稳定工作，试验指标满足GB？14048.5相关要求，具有较大的市场和社会价值。
The utility model discloses an auxiliary switch for a power grid transformer. The auxiliary switch for a power grid transformer is constituted as follows: an upper end cover assembly, a lower end cover assembly, an insulating mounting plate, an indicator pin, a contact piece, a contact assembly and a shaft assembly; The insulating mounting plate is located between the upper end cap assembly and the lower end cap assembly, the shaft assembly runs through the insulating mounting plate, the indicator pin is connected to one end of the shaft assembly, the contact assembly is sleeved on the shaft assembly, and the contact piece is connected to the contact assembly. The auxiliary switch for the grid transformer is a mechanical structure switch, so the travel switch has high reliability, simple structure, stable performance and broad market prospect. It can work stably under the condition of -55℃～70℃, and the test index meets GB? The relevant requirements of 14048.5 have great market and social value.
Description
技术领域technical field
本实用新型涉及辅助开关的结构设计和应用技术领域，特别提供了一种电网变压器用辅助开关。The utility model relates to the technical field of structural design and application of an auxiliary switch, and in particular provides an auxiliary switch for a power grid transformer.
背景技术Background technique
现有变压器用辅助开关体积较大，且抗振动能力不强，开关组数不可以调整。The existing auxiliary switches for transformers are large in volume and weak in anti-vibration capability, and the number of switch groups cannot be adjusted.
人们迫切希望获得一种技术效果优良的电网变压器用辅助开关。People are eager to obtain an auxiliary switch for power grid transformer with excellent technical effect.
实用新型内容Utility model content
本实用新型的目的是提供一种技术效果优良的电网变压器用辅助开关。用于电网变压器多个支路同时“开”“关”转换。The purpose of the utility model is to provide an auxiliary switch for a power grid transformer with excellent technical effects. It is used for simultaneous "on" and "off" conversion of multiple branches of the power grid transformer.
所述电网变压器用辅助开关构成如下：上端盖组件1、下端盖组件2、绝缘安装板3、指示针4、接触片5及触点组件6和轴组件8；所述绝缘安装板3位于上端盖组件1和下端盖组件2之间，轴组件8贯穿于绝缘安装板3内，指示针4连接与轴组件8的一端，触点组件6套在轴组件8上，接触片5与触点组件6相连接。指示针4能够实时的现实轴组件的选择状况，从而了解接触片5的通断情况。The auxiliary switch for the grid transformer is composed as follows: an upper end cover assembly 1, a lower end cover assembly 2, an insulating mounting plate 3, an indicator pin 4, a contact piece 5, a contact assembly 6 and a shaft assembly 8; the insulating mounting plate 3 is located at the upper end Between the cover assembly 1 and the lower end cover assembly 2, the shaft assembly 8 runs through the insulating mounting plate 3, the indicator pin 4 is connected to one end of the shaft assembly 8, the contact assembly 6 is set on the shaft assembly 8, the contact piece 5 and the contact Components 6 are connected. The indicator needle 4 can realize the selection status of the shaft assembly in real time, so as to understand the on-off status of the contact piece 5 .
所述一个触点组件6与2-4个接触片5相连接。The one contact assembly 6 is connected with 2-4 contact pieces 5 .
所述轴组件8上套有1-10个触点组件6。1-10 contact assemblies 6 are sleeved on the shaft assembly 8 .
接触片5和触点组件6的数量可以调整，可以根据客户需要增减绝缘安装板、接触片及触点组件的个数来调整开关的控制支路数。The number of contact pieces 5 and contact assemblies 6 can be adjusted, and the number of control branches of the switch can be adjusted by increasing or decreasing the number of insulating mounting plates, contact pieces and contact assemblies according to customer needs.
所述电网变压器用辅助开关通过在辅助开关轴上施加力，使轴组件8带着触点组件6旋转从而实现开关多路的“通”、“断”同时转换。起到多个电路同时转换的作用。The auxiliary switch for the power grid transformer exerts a force on the auxiliary switch shaft, so that the shaft assembly 8 rotates with the contact assembly 6, so as to realize the simultaneous switching of "on" and "off" of multiple switches. Play the role of simultaneous conversion of multiple circuits.
所述电网变压器用辅助开关的外形尺寸为长×宽×高＝105mm×68mm×47.5mm。尺寸较小，便于安装。The external dimensions of the auxiliary switch for the grid transformer are length×width×height=105mm×68mm×47.5mm. Small size for easy installation.
所述绝缘安装板3通过连接件7连接于上端盖组件1和下端盖组件2之间。The insulating mounting plate 3 is connected between the upper end cover assembly 1 and the lower end cover assembly 2 through the connecting piece 7 .
所述电网变压器用辅助开关触点组件配合牢固可靠，具有体积小、耐振动能力强、开关组数可以适当调整、安装方便、运行可靠等特点。The auxiliary switch contact assembly for the power grid transformer is firm and reliable in cooperation, has the characteristics of small size, strong vibration resistance, the number of switch groups can be adjusted appropriately, convenient installation, and reliable operation.
所述电网变压器用辅助开关为机械结构开关，所以该行程开关可靠性较高，结构简单，性能稳定，市场前景广阔。可在-55℃～70℃条件下稳定工作，试验指标满足GB14048.5相关要求，具有较大的市场和社会价值。The auxiliary switch for the grid transformer is a mechanical structure switch, so the travel switch has high reliability, simple structure, stable performance and broad market prospect. It can work stably under the condition of -55℃～70℃, and the test indicators meet the relevant requirements of GB14048.5, which has great market and social value.
附图说明Description of drawings
下面结合附图及实施方式对本实用新型作进一步详细的说明：Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
图1为电网变压器用辅助开关侧视图；Fig. 1 is a side view of an auxiliary switch for a grid transformer;
图2为电网变压器用辅助开关主视图；Figure 2 is the front view of the auxiliary switch for the grid transformer;
图3为图2中A-A处剖视图；Fig. 3 is a sectional view at A-A place in Fig. 2;
图4为触点组件示意图。Figure 4 is a schematic diagram of a contact assembly.
具体实施方式detailed description
实施例1Example 1
所述电网变压器用辅助开关构成如下：上端盖组件1、下端盖组件2、绝缘安装板3、指示针4、接触片5及触点组件6和轴组件8；所述绝缘安装板3位于上端盖组件1和下端盖组件2之间，轴组件8贯穿于绝缘安装板3内，指示针4连接与轴组件8的一端，触点组件6套在轴组件8上，接触片5与触点组件6相连接。指示针4能够实时的现实轴组件的选择状况，从而了解接触片5的通断情况。The auxiliary switch for the grid transformer is composed as follows: an upper end cover assembly 1, a lower end cover assembly 2, an insulating mounting plate 3, an indicator pin 4, a contact piece 5, a contact assembly 6 and a shaft assembly 8; the insulating mounting plate 3 is located at the upper end Between the cover assembly 1 and the lower end cover assembly 2, the shaft assembly 8 runs through the insulating mounting plate 3, the indicator pin 4 is connected to one end of the shaft assembly 8, the contact assembly 6 is set on the shaft assembly 8, the contact piece 5 and the contact Components 6 are connected. The indicator needle 4 can realize the selection status of the shaft assembly in real time, so as to understand the on-off status of the contact piece 5 .
所述一个触点组件6与2-4个接触片5相连接。The one contact assembly 6 is connected with 2-4 contact pieces 5 .
所述轴组件8上套有1-10个触点组件6。1-10 contact assemblies 6 are sleeved on the shaft assembly 8 .
接触片5和触点组件6的数量可以调整，可以根据客户需要增减绝缘安装板、接触片及触点组件的个数来调整开关的控制支路数。The number of contact pieces 5 and contact assemblies 6 can be adjusted, and the number of control branches of the switch can be adjusted by increasing or decreasing the number of insulating mounting plates, contact pieces and contact assemblies according to customer needs.
所述电网变压器用辅助开关通过在辅助开关轴上施加力，使轴组件8带着触点组件6旋转从而实现开关多路的“通”、“断”同时转换。起到多个电路同时转换的作用。The auxiliary switch for the power grid transformer exerts a force on the auxiliary switch shaft, so that the shaft assembly 8 rotates with the contact assembly 6, so as to realize the simultaneous switching of "on" and "off" of multiple switches. Play the role of simultaneous conversion of multiple circuits.
所述电网变压器用辅助开关的外形尺寸为长×宽×高＝105mm×68mm×47.5mm。尺寸较小，便于安装。The external dimensions of the auxiliary switch for the grid transformer are length×width×height=105mm×68mm×47.5mm. Small size for easy installation.
所述绝缘安装板3通过连接件7连接于上端盖组件1和下端盖组件2之间。The insulating mounting plate 3 is connected between the upper end cover assembly 1 and the lower end cover assembly 2 through the connecting piece 7 .
所述电网变压器用辅助开关为机械结构开关，所以该行程开关可靠性较高，结构简单，性能稳定，市场前景广阔。可在-55℃～70℃条件下稳定工作，试验指标满足GB14048.5相关要求，具有较大的市场和社会价值。The auxiliary switch for the grid transformer is a mechanical structure switch, so the travel switch has high reliability, simple structure, stable performance and broad market prospect. It can work stably under the condition of -55℃～70℃, and the test indicators meet the relevant requirements of GB14048.5, which has great market and social value.
实施例2Example 2
本实施例与实施例1基本相同，不同之处在于：This embodiment is basically the same as Embodiment 1, the difference is:
所述所述一个触点组件6与2个接触片5相连接。The one contact assembly 6 is connected to two contact pieces 5 .
所述轴组件8上套有1个触点组件6。A contact assembly 6 is sleeved on the shaft assembly 8 .
实施例3Example 3
本实施例与实施例1基本相同，不同之处在于：This embodiment is basically the same as Embodiment 1, the difference is:
所述一个触点组件6与3个接触片5相连接。The one contact assembly 6 is connected to three contact pieces 5 .
所述轴组件8上套有10个触点组件6。Ten contact assemblies 6 are sleeved on the shaft assembly 8 .
实施例4Example 4
本实施例与实施例1基本相同，不同之处在于：This embodiment is basically the same as Embodiment 1, the difference is:
所述一个触点组件6与4个接触片5相连接。The one contact assembly 6 is connected with four contact pieces 5 .
所述轴组件8上套有5个触点组件6。Five contact assemblies 6 are sleeved on the shaft assembly 8 .
实施例5Example 5
本实施例与实施例1基本相同，不同之处在于：This embodiment is basically the same as Embodiment 1, the difference is:
所述一个触点组件6与4个接触片5相连接。The one contact assembly 6 is connected with four contact pieces 5 .
所述轴组件8上套有8个触点组件6。Eight contact assemblies 6 are sheathed on the shaft assembly 8 .
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520790356.XU CN205140834U (en) | 2015-10-12 | 2015-10-12 | Electric wire netting is auxiliary switch for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520790356.XU CN205140834U (en) | 2015-10-12 | 2015-10-12 | Electric wire netting is auxiliary switch for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205140834U true CN205140834U (en) | 2016-04-06 |
Family
ID=55626599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520790356.XU Expired - Fee Related CN205140834U (en) | 2015-10-12 | 2015-10-12 | Electric wire netting is auxiliary switch for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205140834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105280424A (en) * | 2015-10-12 | 2016-01-27 | 沈阳兴华航空电器有限责任公司 | Auxiliary switch for power grid transformer |
-
2015
- 2015-10-12 CN CN201520790356.XU patent/CN205140834U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105280424A (en) * | 2015-10-12 | 2016-01-27 | 沈阳兴华航空电器有限责任公司 | Auxiliary switch for power grid transformer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204067175U (en) | The high-pressure vacuum switch pole of a kind of pair of leading-out terminal | |
| CN205140834U (en) | Electric wire netting is auxiliary switch for transformer | |
| CN203811656U (en) | Electric energy metering combined junction box | |
| CN205723254U (en) | A kind of novel push button switch | |
| CN204347092U (en) | A kind of packaged type wiring construction of intelligent electric meter | |
| CN202854216U (en) | Intelligent combined electroscope | |
| CN203910981U (en) | Wiring post | |
| CN204304126U (en) | Portable overvoltage protection extension socket | |
| CN203013542U (en) | Conductive contact seat for high-current switch | |
| CN202956483U (en) | Power-on test tool | |
| CN204087956U (en) | A kind of neutral point grounding resistor | |
| CN204407260U (en) | Novel welding apparatus D.C. contactor | |
| CN203839805U (en) | Heat radiation type ring network welding cabinet | |
| CN205004248U (en) | On seat of being qualified for next round of competitions | |
| CN204719114U (en) | A kind of 10kV line voltage distribution mutual inductor | |
| CN203931854U (en) | Novel electric draw bail | |
| CN206421954U (en) | A kind of electrical power distribution switch | |
| CN204497117U (en) | Knob driving switch | |
| CN202258763U (en) | Current transformer with one turn of primary winding | |
| CN204390821U (en) | Lightning arrester on transformer | |
| CN204651181U (en) | With the insulating bar of lighting device | |
| CN202678587U (en) | Novel power socket | |
| CN203573845U (en) | Outdoor high-voltage isolation switch | |
| CN202003923U (en) | Electric-connection wire holder structure | |
| CN204666797U (en) | A kind of battery discharge testing auxiliary device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20201012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |