CN203434491U - Isolation-switch maintenance frame for 110kV high-type framework of power substation - Google Patents
Isolation-switch maintenance frame for 110kV high-type framework of power substation Download PDFInfo
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- CN203434491U CN203434491U CN201320515521.1U CN201320515521U CN203434491U CN 203434491 U CN203434491 U CN 203434491U CN 201320515521 U CN201320515521 U CN 201320515521U CN 203434491 U CN203434491 U CN 203434491U
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- square barrel
- repairing frame
- lower plate
- type framework
- hanger bar
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Abstract
The utility model relates to an isolation-switch maintenance frame for a 110kV high-type framework of a power substation. The isolation-switch maintenance frame includes a maintenance-frame base, a safety-belt boomstick (6) and a swinging ring (7). The swinging ring (7) is installed at the top end of the safety-belt boomstick (6). The maintenance-frame base includes an upper plywood (1), a lower plywood (2) and a square barrel (3). The upper plywood (1) is fixed with the lower plywood (2) through a first fixing bolt (4). The upper plywood (1) and the lower plywood (2) are connected with the side face of the square barrel (3), wherein the safety-belt boomstick (6) is inserted into the square barrel (3). A second fixing bolt (5) passes through the square barrel (3) and the safety-belt boomstick (6) so that the safety-belt boomstick (6) and the maintenance-frame base are fixed. The maintenance-frame base adopts a detachable structure and a plug-in design is adopted for being connected with the safety-belt boomstick. The square barrel is simple to manufacture and the detachable structure is convenient to use.
Description
Technical field
The utility model relates to the high type framework of a kind of 110kV of electric substation isolating switch repairing frame, belongs to field of electrical equipment.
Background technology
Within 2006, Wuxi Power Supply Co., Ltd, Jiangsu Electric Power Co. designs and manufactures first batch of plug-in strip repairing frame by Dai Honggen He Wu Zuoquan etc., but the plug-in strip repairing frame base of the type is to be all fixed on channel-section steel, and the base support of plug-in strip is many on the high type framework of 110kV in electric substation, by angle bar, formed, be not suitable for installing in the above the type repairing frame; The design studies of the current plug-in strip repairing frame that plug-in strip base support is not comprised of channel-section steel, does not have people too much to pay close attention to.
Repairing frame of the prior art has the following disadvantages:
(1) feature that the existing plug-in strip repairing frame of using in substation equipment maintenance and repair unit is is mainly channel-section steel according to plug-in strip base support designs, and repairing frame is clamped on the base channel-section steel of plug-in strip, as belt anchorage point.
(2) design feature of existing plug-in strip repairing frame, has determined the limitation of its use, and when plug-in strip base support is not channel-section steel, this repairing frame cannot be used.
(3) on the high type framework of 110kV, plug-in strip base support is many consists of angle bar, is not suitable for installing in the above existing repairing frame.
Utility model content
In order to overcome above deficiency, the utility model has designed a kind of high type framework of the 110kV of electric substation isolating switch repairing frame of new structure, has mainly solved plug-in strip on the high type framework of 110kV, when maintenance, this difficult problem of traditional repairing frame cannot be installed.
Main technical content of the present utility model is as follows:
The high type framework of a 110kV isolating switch repairing frame, comprises repairing frame base, safe hanger bar (6) and suspension ring (7), and suspension ring (7) are arranged on the top of safe hanger bar (6); Described repairing frame base comprises train wheel bridge (1), lower plate (2) and Square barrel (3), described train wheel bridge (1) is fixing by the first set bolt (4) and lower plate (2), described train wheel bridge (1) is connected in Square barrel (3) side with lower plate (2), wherein, described safety belt hanger bar (6) is inserted in Square barrel (3), the second set bolt (5) is through Square barrel (3) and safety belt hanger bar (6), thus fixedly safety belt hanger bar (6) and repairing frame base.
Above-mentioned lower plate (2) is "T"-shaped shape.
Draw-in groove (8) is slided in the welding of above-mentioned Square barrel (3) lateral vertical, for the lower plate (2) of the "T"-shaped shape of clamping, lower plate (2) can be moved up and down along sliding draw-in groove (8).
By technique scheme, the utility model at least has following advantages:
1, reduce operating risk
Current, while carrying out plug-in strip upkeep operation on the high type framework of 110kV, existing plug-in strip repairing frame can not be used, thereby causes the staff can only be using insulator as belt anchorage point, even do not fasten the safety belt, to substation equipment maintenance and repair, work brings great potential safety hazard for this.The utility model of this repairing frame and use, will greatly be reduced in the risk of device damage and casualties while carrying out plug-in strip upkeep operation on the high type framework of 110kV.
2, increase work efficiency
When carrying out plug-in strip upkeep operation on the high type framework of 110kV, maintainer is in work high above the ground, if equipment and the person can not obtain effective guarantee in maintenance process, no-trump has a strong impact on operating personnel's psychology, thereby affects overhaul efficiency.The use of the high type framework of the 110kV of electric substation plug-in strip repairing frame will obviously improve this undesirable condition.
Embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Accompanying drawing explanation
Fig. 1 is the structural representation of utility model;
Fig. 2 is the schematic diagram of repairing frame base;
Fig. 3 is lower plate and slide draw-in groove and coordinate figure.
Embodiment
For further setting forth the utility model, be to reach technological means and the effect that predetermined utility model object is taked, below in conjunction with accompanying drawing and preferred embodiment, its embodiment, structure, feature and effect thereof to according to the utility model proposes, be described in detail as follows.
As shown in Figure 1 and Figure 2, the high type framework of a kind of 110kV of electric substation isolating switch repairing frame, comprises repairing frame base, safe hanger bar 6 and suspension ring 7, and suspension ring 7 are arranged on the top of safe hanger bar 6; Repairing frame base comprises train wheel bridge 1, lower plate 2 and Square barrel 3, train wheel bridge 1 is fixing with lower plate 2 by the first set bolt 4, train wheel bridge 1 is connected in Square barrel 3 sides with lower plate 2, wherein, safety belt hanger bar 6 is inserted in Square barrel 3, the second set bolt 5 is through Square barrel 3 and safety belt hanger bar 6, thus fixedly safety belt hanger bar 6 and repairing frame base.
As shown in Figure 3, lower plate 2 is "T"-shaped shape.Draw-in groove 8 is slided in Square barrel 3 lateral vertical welding, for the lower plate 2 of the "T"-shaped shape of clamping, lower plate 2 can be moved up and down along sliding draw-in groove 8.
Repairing frame base in the utility model adopts demountable structure, adopts Square barrel to peg graft design with being connected of safety belt hanger bar, and Square barrel is made simple, and demountable structure is easy to use.
The utility model at least has following advantages:
1, reduce operating risk
Current, while carrying out plug-in strip upkeep operation on the high type framework of 110kV, existing plug-in strip repairing frame can not be used, thereby causes the staff can only be using insulator as belt anchorage point, even do not fasten the safety belt, to substation equipment maintenance and repair, work brings great potential safety hazard for this.The utility model of this repairing frame and use, will greatly be reduced in the risk of device damage and casualties while carrying out plug-in strip upkeep operation on the high type framework of 110kV.
2, increase work efficiency
When carrying out plug-in strip upkeep operation on the high type framework of 110kV, maintainer is in work high above the ground, if equipment and the person can not obtain effective guarantee in maintenance process, no-trump has a strong impact on operating personnel's psychology, thereby affects overhaul efficiency.The use of the high type framework of the 110kV of electric substation plug-in strip repairing frame will obviously improve this undesirable condition.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet not in order to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be the content that does not depart from technical solutions of the utility model, any simple modification of above embodiment being done according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (3)
- The high type framework of the 110kV of 1.Yi Zhong electric substation isolating switch repairing frame, comprises repairing frame base, safe hanger bar (6) and suspension ring (7), and suspension ring (7) are arranged on the top of safe hanger bar (6); It is characterized in that: described repairing frame base comprises train wheel bridge (1), lower plate (2) and Square barrel (3), described train wheel bridge (1) is fixing by the first set bolt (4) and lower plate (2), described train wheel bridge (1) is connected in Square barrel (3) side with lower plate (2), wherein, described safety belt hanger bar (6) is inserted in Square barrel (3), the second set bolt (5) is through Square barrel (3) and safety belt hanger bar (6), thus fixedly safety belt hanger bar (6) and repairing frame base.
- 2. the high type framework of the 110kV of electric substation according to claim 1 isolating switch repairing frame, is characterized in that: described lower plate (2) is "T"-shaped shape.
- 3. the high type framework of the 110kV of electric substation according to claim 1 isolating switch repairing frame, it is characterized in that: draw-in groove (8) is slided in the welding of described Square barrel (3) lateral vertical, lower plate (2) for the "T"-shaped shape of clamping, can move up and down along sliding draw-in groove (8) lower plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320515521.1U CN203434491U (en) | 2013-08-22 | 2013-08-22 | Isolation-switch maintenance frame for 110kV high-type framework of power substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320515521.1U CN203434491U (en) | 2013-08-22 | 2013-08-22 | Isolation-switch maintenance frame for 110kV high-type framework of power substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203434491U true CN203434491U (en) | 2014-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320515521.1U Expired - Fee Related CN203434491U (en) | 2013-08-22 | 2013-08-22 | Isolation-switch maintenance frame for 110kV high-type framework of power substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203434491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103594937A (en) * | 2013-08-22 | 2014-02-19 | 国家电网公司 | Electric power substation 110kV high framework isolation switch overhaul rack |
-
2013
- 2013-08-22 CN CN201320515521.1U patent/CN203434491U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103594937A (en) * | 2013-08-22 | 2014-02-19 | 国家电网公司 | Electric power substation 110kV high framework isolation switch overhaul rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100761 West Chang'an Avenue, Beijing, No. 86, No. Co-patentee after: JIANGSU ELECTRIC POWER Co. Patentee after: State Grid Corporation of China Co-patentee after: STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. MAINTENANCE BRANCH Address before: 100761 West Chang'an Avenue, Beijing, No. 86, No. Co-patentee before: JIANGSU ELECTRIC POWER Co. Patentee before: State Grid Corporation of China Co-patentee before: MAINTENANCE DIVISION OF STATE GRID JIANGSU ELECTRIC POWER Co. Address after: 100761 West Chang'an Avenue, Beijing, No. 86, No. Co-patentee after: JIANGSU ELECTRIC POWER Co. Patentee after: State Grid Corporation of China Co-patentee after: MAINTENANCE DIVISION OF STATE GRID JIANGSU ELECTRIC POWER Co. Address before: 100761 West Chang'an Avenue, Beijing, No. 86, No. Co-patentee before: JIANGSU ELECTRIC POWER Co. Patentee before: State Grid Corporation of China Co-patentee before: JIANGSU ELECTRIC POWER COMPANY MAINTENANCE BRANCH |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20180822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |