CN204348473U - Distribution transformer mothballed plant - Google Patents
Distribution transformer mothballed plant Download PDFInfo
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- CN204348473U CN204348473U CN201520066286.3U CN201520066286U CN204348473U CN 204348473 U CN204348473 U CN 204348473U CN 201520066286 U CN201520066286 U CN 201520066286U CN 204348473 U CN204348473 U CN 204348473U
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- distribution transformer
- support plate
- connecting support
- plate
- mothballed plant
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Abstract
一种配电变压器封存装置，属于电力技术领域。该装置包括连接支承板，连接支承板的两端设置滑槽和延伸板，所述延伸板可在滑槽中滑动，延伸板的一端设有限位凸起，延伸板的另一端设置接线柱孔；在连接支承板的中部设置主接线柱孔，主接线柱孔附近设置铅封丝孔；当配电变压器的接线柱穿入主接线柱孔时，采用压紧螺母固定，压紧螺母上设置铅封丝孔。该装置结构简单，操作简便，连接时延伸部分随接线柱距离任意调节，不需更动原接线状态。
A sealing device for distribution transformers belongs to the technical field of electric power. The device includes a connecting support plate, two ends of the connecting support plate are provided with chute and an extension plate, the extension plate can slide in the chute, one end of the extension plate is provided with a limit protrusion, and the other end of the extension plate is provided with a terminal hole ;Set the main terminal hole in the middle of the connecting support plate, and set the lead-sealed wire hole near the main terminal hole; when the terminal of the distribution transformer penetrates into the main terminal hole, it is fixed with a compression nut, and the compression nut is set Lead seal wire hole. The device is simple in structure and easy to operate, and the extension part can be adjusted arbitrarily according to the distance of the terminal when connecting, without changing the original connection state.
Description
技术领域 technical field
本实用新型属于电力技术领域，具体涉及运行中配电变压器停运时使用的一种封存装置。 The utility model belongs to the technical field of electric power, in particular to a sealing device used when a distribution transformer in operation is out of service.
背景技术 Background technique
在电力系统营销管理领域中，用电客户配电变压器如较长时间不使用，会到当地供电企业申请暂停手续，停运配电变压器。这时，供电企业用电管理人员会到该用电客户处将配电变压器停运加封。 In the field of power system marketing and management, if the distribution transformer of the electricity customer is not used for a long time, it will apply to the local power supply company for suspension procedures and stop the distribution transformer. At this time, the electricity management personnel of the power supply company will go to the electricity customer to seal the outage of the distribution transformer.
目前的配电变压器加装封印的设备是铅封丝，加装封印采用的方法:用铅封丝在配电变压器高压或低压接线柱上缠绕连接后，将铅封丝两头用封印压接。以防用户在不拆除封印、铅封丝情况下擅自送电。 The equipment that present distribution transformer adds seal is lead-sealing wire, and the method that adds seal adopts: after winding connection on distribution transformer high-voltage or low-voltage terminal post with lead-sealing wire, lead-sealing wire two are crimped with seal. In order to prevent the user from sending power without removing the seal and lead wire.
采用铅封丝的弊端是：浪费大量的铅封丝、铅封印；铅封印采用铅封钳压接，封印上保留的封印号长期使用，容易造成伪造封印号，给窃电或违约用电分子可乘之机（私自拆除封印用电后再用伪造封印恢复封印）。 The disadvantages of using lead seal wires are: a lot of lead seal wires and lead seals are wasted; Opportunity to take advantage of (remove the seal without authorization and then use a forged seal to restore the seal).
发明内容 Contents of the invention
本实用新型的目的是提供一种配电变压器封存装置，能够重复使用、不容易被伪造的、能够快速实现配电变压器封停、启运的装置，以解决现有技术存在的问题。 The purpose of this utility model is to provide a distribution transformer sealing device, which can be reused, is not easy to be forged, and can quickly realize the sealing, shutdown and start-up of the distribution transformer, so as to solve the problems existing in the prior art.
本实用新型解决其技术问题所采用的技术方案是：该装置包括连接支承板，连接支承板的两端设置滑槽和延伸板，所述延伸板可在滑槽中滑动，延伸板的一端设有限位凸起，延伸板的另一端设置接线柱孔；在连接支承板的中部设置主接线柱孔，主接线柱孔附近设置铅封丝孔；当配电变压器的接线柱穿入主接线柱孔时，采用压紧螺母固定，压紧螺母上设置铅封丝孔。 The technical scheme adopted by the utility model to solve the technical problem is: the device includes a connecting support plate, and two ends of the connecting support plate are provided with a chute and an extension plate, the extension plate can slide in the chute, and one end of the extension plate is provided with a There are limited protrusions, and the other end of the extension plate is provided with a terminal hole; the main terminal hole is provided in the middle of the connecting support plate, and a lead-sealed wire hole is provided near the main terminal hole; when the terminal of the distribution transformer penetrates into the main terminal When the hole is fixed, it is fixed with a compression nut, and a lead-sealed wire hole is set on the compression nut.
优选的连接支承板、延伸板为铝制材质。 The preferred connecting support plate and extension plate are made of aluminum.
优选的压接螺母为铜制材质。 The preferred crimp nut is brass.
优选的压紧螺母的直径与连接支承板的宽度相同。 The preferred diameter of the compression nut is the same as the width of the connecting support plate.
优选的连接支承板的末端设有挡板，挡板上方设有压板。 Preferably, a baffle is provided at the end of the connecting support plate, and a pressure plate is provided above the baffle.
优选的压板上设有缺口。 The preferred pressing plate is provided with gaps.
采用本实用新型的积极效果是：连接支承板的两端设置滑槽，用于固定延伸板，同时有利于延伸板的长度调节，以适应不同间距的接线柱。压板上的缺口，利于延伸板的延伸距离更大。压紧螺丝与连接板主体宽度相同，在压紧螺丝与连接板主体外沿钻4mm圆孔，用于压紧螺丝旋紧后铅封丝穿入。该装置结构简单，操作简便，连接时延伸部分随接线柱距离任意调节，不需更动原接线状态。 The positive effect of adopting the utility model is that the two ends of the connecting support plate are provided with slide grooves for fixing the extension plate, and at the same time, it is beneficial to adjust the length of the extension plate to adapt to the terminals with different spacings. The notch on the pressure plate is beneficial to the extension distance of the extension plate. The compression screw has the same width as the main body of the connection plate, and a 4mm round hole is drilled on the outer edge of the compression screw and the main body of the connection plate, for the lead seal wire to penetrate after the compression screw is tightened. The device is simple in structure and easy to operate, and the extension part can be adjusted arbitrarily according to the distance of the terminal when connecting, without changing the original connection state.
附图说明 Description of drawings
下面结合附图和实施例对本实用新型进一步说明： Below in conjunction with accompanying drawing and embodiment the utility model is further described:
图1是本实用新型结构示意图。 Fig. 1 is the structural representation of the utility model.
图2是本实用新型侧视图。 Fig. 2 is a side view of the utility model.
图中1接线柱孔、2延伸板、3压板、4连接支承板、5压紧螺母、6主接线柱孔、7铅封丝孔、8限位凸起、9挡板、10滑槽。 In the figure, 1 terminal hole, 2 extension plate, 3 pressure plate, 4 connecting support plate, 5 compression nut, 6 main terminal hole, 7 lead seal wire hole, 8 limit protrusion, 9 baffle plate, 10 chute.
具体实施方式 Detailed ways
如图所示：该装置包括连接支承板4，连接支承板4的两端设置滑槽10和延伸板2，所述延伸板2可在滑槽中滑动，延伸板2的一端设有限位凸起8，延伸板2的另一端设置接线柱孔1；在连接支承板的中部设置主接线柱孔6，主接线柱孔6附近设置铅封丝孔7；当配电变压器的接线柱穿入主接线柱孔6时，采用压紧螺母5固定，压紧螺母5上设置铅封丝孔7。 As shown in the figure: the device includes a connecting support plate 4, and the two ends of the connecting support plate 4 are provided with a chute 10 and an extension plate 2. The extension plate 2 can slide in the chute, and one end of the extension plate 2 is provided with a limiting protrusion. 8, the other end of the extension plate 2 is provided with a terminal hole 1; a main terminal hole 6 is provided in the middle of the connecting support plate, and a lead seal hole 7 is provided near the main terminal hole 6; when the terminal of the distribution transformer penetrates When the main terminal hole 6 is fixed, the compression nut 5 is used to fix it, and the lead sealing wire hole 7 is arranged on the compression nut 5 .
优选的连接支承板、延伸板为铝制材质。 The preferred connecting support plate and extension plate are made of aluminum.
优选的压接螺母为铜制材质。 The preferred crimp nut is brass.
优选的压紧螺母的直径与连接支承板的宽度相同。 The preferred diameter of the compression nut is the same as the width of the connecting support plate.
优选的连接支承板的末端设有挡板，挡板上方设有压板。 Preferably, a baffle is provided at the end of the connecting support plate, and a pressure plate is provided above the baffle.
优选的压板上设有缺口。 The preferred pressing plate is provided with gaps.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520066286.3U CN204348473U (en) | 2015-01-30 | 2015-01-30 | Distribution transformer mothballed plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520066286.3U CN204348473U (en) | 2015-01-30 | 2015-01-30 | Distribution transformer mothballed plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204348473U true CN204348473U (en) | 2015-05-20 |
Family
ID=53231727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520066286.3U Expired - Fee Related CN204348473U (en) | 2015-01-30 | 2015-01-30 | Distribution transformer mothballed plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204348473U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104766695A (en) * | 2015-01-30 | 2015-07-08 | 国家电网公司 | Distribution transformer storage device |
-
2015
- 2015-01-30 CN CN201520066286.3U patent/CN204348473U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104766695A (en) * | 2015-01-30 | 2015-07-08 | 国家电网公司 | Distribution transformer storage device |
| CN104766695B (en) * | 2015-01-30 | 2017-03-22 | 国家电网公司 | Sealing storing device for distribution transformer |
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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: 20150520 Termination date: 20160130 |
|
| EXPY | Termination of patent right or utility model |