CN201838921U - Guide device for oil immersed power transformer suspending hood - Google Patents
Guide device for oil immersed power transformer suspending hood Download PDFInfo
- Publication number
- CN201838921U CN201838921U CN 201020544716 CN201020544716U CN201838921U CN 201838921 U CN201838921 U CN 201838921U CN 201020544716 CN201020544716 CN 201020544716 CN 201020544716 U CN201020544716 U CN 201020544716U CN 201838921 U CN201838921 U CN 201838921U
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- China
- Prior art keywords
- positioning plate
- power transformer
- guide rod
- immersed power
- guide device
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- 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 - Lifetime
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- 239000000725 suspension Substances 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000002828 fuel tank Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Housings And Mounting Of Transformers (AREA)
Abstract
Description
(一)技术领域(1) Technical field
本实用新型涉及一种导向装置，尤其是涉及一种油浸式电力变压器吊罩导向装置。The utility model relates to a guide device, in particular to a guide device for an oil-immersed power transformer hanging cover.
(二)背景技术(2) Background technology
在油浸式电力变压器吊罩检修过程中，起吊或落回吊罩时速度应均匀，掌握好重心，防止倾斜、以免碰撞变压器的器身。所以传统的起吊方法是在变压器吊罩四角系上缆绳，用人力牵引，使其保持平稳，并使高、低压侧引线及分接开关支架与箱壁间保持一定的间隙，防止碰伤。缆绳由人力控制，主要有以下缺点：During the inspection and maintenance of the oil-immersed power transformer suspension cover, the speed should be uniform when lifting or falling back to the suspension cover, and the center of gravity should be well grasped to prevent tilting and collision with the transformer body. Therefore, the traditional lifting method is to tie cables at the four corners of the transformer hanging cover, and use human traction to keep it stable, and keep a certain gap between the high and low voltage side leads and the tap changer bracket and the box wall to prevent bumps. The cable is controlled by manpower, which mainly has the following disadvantages:
1)在吊罩起吊或落回过程中，由于缆绳受人力控制，而高、低压侧引线及分接开关支架与箱壁间间隙小，工作人员稍有不慎或四角用力不均匀，即会碰伤变压器起身。1) During the hoisting or falling process of the suspension cover, because the cable is controlled by manpower, and the gap between the high and low voltage side lead wires and the tap changer bracket and the box wall is small, if the staff is a little careless or the force is uneven at the four corners, it will break Bump the transformer and get up.
2)在油浸式电力变压器吊罩检修过程中，需要将吊罩移至旁边的空地上。检修工作结束后落回吊罩时，由于吊车吊臂位置的变化，吊罩很难恢复到原来的位置进行回落，致使吊罩回落定位困难，而高、低压侧引线及分接开关支架与箱壁间间隙小，致使吊罩落回到原位的难度较大，回落过程中容易发生碰撞而损坏设备。2) During the maintenance of the oil-immersed power transformer hanging cover, it is necessary to move the hanging cover to the open space next to it. When the suspension cover is dropped after the maintenance work is completed, due to the change of the position of the crane arm, the suspension cover is difficult to return to the original position and fall back, which makes the positioning of the suspension cover difficult. The small gap between the walls makes it difficult for the hanging cover to fall back to its original position, and it is easy to collide during the falling process and damage the equipment.
(三)发明内容(3) Contents of the invention
本实用新型的目的在于克服上述不足，提供一种不会因碰撞损伤设备且定位准确的油浸式电力变压器吊罩导向装置。The purpose of the utility model is to overcome the above-mentioned disadvantages, and to provide an oil-immersed power transformer hanging cover guide device which will not damage the equipment due to collision and has accurate positioning.
本实用新型的目的是这样实现的：一种油浸式电力变压器吊罩导向装置，所述装置包含有导向杆、活动定位板、固定定位板和牵引环，所述牵引环设置于导向杆顶部，所述导向杆竖向设置于固定定位板上，所述活动定位板上开有一开孔，所述活动定位板通过该开孔套至于导向杆上。The purpose of this utility model is achieved in the following way: an oil-immersed power transformer hanging cover guide device, the device includes a guide rod, a movable positioning plate, a fixed positioning plate and a traction ring, and the traction ring is arranged on the top of the guide rod , the guide rod is vertically arranged on the fixed positioning plate, an opening is opened on the movable positioning plate, and the movable positioning plate is sleeved on the guide rod through the opening.
本实用新型油浸式电力变压器吊罩导向装置，所述导向杆底部设置有固定螺栓，所述固定定位板上开有固定螺栓孔，所述导向杆底部的固定螺栓插入固定定位板上的固定螺栓孔。In the utility model oil-immersed power transformer hanger guide device, the bottom of the guide rod is provided with a fixing bolt, and the fixed positioning plate is provided with a fixing bolt hole, and the fixing bolt at the bottom of the guide rod is inserted into the fixed fixing plate on the fixed positioning plate. Bolt hole.
本实用新型的有益效果是：The beneficial effects of the utility model are:
1)在吊罩起吊或落回过程中，由于上下移动时高、低压侧引线及分接开关支架与箱壁间的距离机械控制，高、低压侧引线及分接开关支架与箱壁间的距离保持不变，因而不会发生碰撞造成设备损坏。1) During the hoisting or falling process of the hanging cover, due to the mechanical control of the distance between the high and low voltage side leads and the tap changer bracket and the box wall when moving up and down, the distance between the high and low voltage side leads and the tap changer bracket and the box wall The distance remains the same, so no collisions can occur that can damage the equipment.
2)需要将吊罩移至旁边的空地上。检修工作结束后将移至其它地方的吊罩回落时，即使吊车吊臂位置发生了的变化，在导向钢杆的帮助下，吊罩很容易到原来的位置进行回落，解决了吊罩回落定位困难。2) The suspension cover needs to be moved to the open space next to it. When the hood that will be moved to other places falls back after the maintenance work, even if the position of the boom of the crane changes, with the help of the guide steel rod, the hood can easily fall back to the original position, which solves the problem of falling back positioning of the hood difficulty.
(四)附图说明(4) Description of drawings
图1为本实用新型结构示意图。Fig. 1 is the structural representation of the utility model.
图2为本实用新型导向杆结构示意图Fig. 2 is a structural schematic diagram of the utility model guide rod
图3为本实用新型活动定位板结构示意图。Fig. 3 is a structural schematic diagram of the movable positioning plate of the present invention.
图4为本实用新型固定定位板结构示意图。Fig. 4 is a structural schematic diagram of the fixed positioning plate of the present invention.
图中：In the picture:
导向杆1、活动定位板2、固定定位板3、牵引环4、固定螺栓5、开孔6、固定螺栓孔7。Guide rod 1,
(五)具体实施方式(5) Specific implementation methods
参见图1，本实用新型涉及一种油浸式电力变压器吊罩导向装置，所述装置包含有导向杆1、活动定位板2、固定定位板3、牵引环4和固定螺栓5，所述牵引环4设置于导向杆1顶部，所述固定螺栓5设置于导向杆1底部，所述固定定位板3上开有固定螺栓孔7，所述导向杆1底部的固定螺栓5插入固定定位板3上的固定螺栓孔7，所述活动定位板2上开有一开孔6，所述活动定位板2通过该开孔6套至于导向杆1上。Referring to Fig. 1, the utility model relates to an oil-immersed power transformer hanging cover guide device, the device includes a guide rod 1, a
使用时，将若干固定定位板3固定于下节油箱上，将相对应的活动定位板2固定于上节油箱上，通过牵引环4即可将上节油箱吊罩吊起；检修结束后，将活动定位板2通过开孔6套至于相应的导向杆1上，即可将上节油箱吊罩精确的吊回原位。When in use, fix a number of
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020544716 CN201838921U (en) | 2010-09-27 | 2010-09-27 | Guide device for oil immersed power transformer suspending hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020544716 CN201838921U (en) | 2010-09-27 | 2010-09-27 | Guide device for oil immersed power transformer suspending hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201838921U true CN201838921U (en) | 2011-05-18 |
Family
ID=44009021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020544716 Expired - Lifetime CN201838921U (en) | 2010-09-27 | 2010-09-27 | Guide device for oil immersed power transformer suspending hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201838921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111908336A (en) * | 2020-06-19 | 2020-11-10 | 国网河南省电力公司鹤壁供电公司 | Transformer hood hoisting four-corner guide device |
-
2010
- 2010-09-27 CN CN 201020544716 patent/CN201838921U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111908336A (en) * | 2020-06-19 | 2020-11-10 | 国网河南省电力公司鹤壁供电公司 | Transformer hood hoisting four-corner guide device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. JIANGSU ELECTRIC POWER CO Effective date: 20130207 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130207 Address after: 214400 Jiangsu, Wuxi, Jiangyin, Chengjiang street people's road, No. 191 Patentee after: Jiangyin Power Supply Company of Jiangsu Electric Power Company Patentee after: State Grid Corporation of China Patentee after: Jiangsu Electric Power Company Address before: 214400 No. 191 Renmin Middle Road, Jiangsu, Jiangyin Patentee before: Jiangyin Power Supply Company of Jiangsu Electric Power Company |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110518 |
|
| CX01 | Expiry of patent term |