CN204992369U - Fixed frame that overhauls of GW4 type isolator - Google Patents
Fixed frame that overhauls of GW4 type isolator Download PDFInfo
- Publication number
- CN204992369U CN204992369U CN201520426717.2U CN201520426717U CN204992369U CN 204992369 U CN204992369 U CN 204992369U CN 201520426717 U CN201520426717 U CN 201520426717U CN 204992369 U CN204992369 U CN 204992369U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- repairing frame
- frame
- cantilever
- isolating switch
- 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.)
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Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 37
- 239000010959 steel Substances 0.000 claims abstract description 37
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims description 5
- 230000007797 corrosion Effects 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 claims description 5
- 239000011151 fibre-reinforced plastic Substances 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Revetment (AREA)
Abstract
The utility model provides a fixed frame that overhauls of GW4 type isolator, overhaul the steel pipe between the frame including setting up at the maintenance frame of the left and right sides respectively, fixing buckle on overhauing the frame, passing the buckle setting in the left and right sides, ring on steel pipe is still set up including sliding. Still including the staple bolt of fixing the cantilever on overhauing the frame and linking to each other with the cantilever. The utility model discloses in, the maintenance frame after the improvement both can satisfy maintainer alternate removal on isolator, also can work on each position of isolator under the prerequisite that does not change safety belt length. The setting of cantilever, staple bolt can with the utility model discloses fix on the pole simple to operate and reliable and stable.
Description
Technical field
The utility model relates to a kind of fixing repairing frame, particularly relates to a kind of GW4 type isolating switch and fixes repairing frame.
Background technology
Along with the high speed development of electric utility, being on the increase of grid equipment, the substation equipment maintenance and repair work of master network equipment also increases thereupon, especially work high above the ground.In the 15.1.5 bar of " safety ", require to make clear stipulaties to work high above the ground: " there is no scaffold or working not having on parapeted scaffold, time highly more than 1.5m, should use of seat belts or take other reliable safety measures.Therefore to leave ground higher electric power facility (as isolating switch etc.) overhaul time, usually need use and maintenance frame to be suspended on repairing frame by safety belt and overhaul.But when overhauling isolating switch, because isolating switch replacement frequency is higher, weight is comparatively large, and need many people to coordinate during replacing, and need use the main equipments such as crane, operation is numerous and diverse, adds operation easier and the construction intensity of workmen.Moreover existing repairing frame in use, cannot meet the demand that maintainer carries out alternate transfer on isolating switch, and owing to fixing clasp position, cause in operation process, there will be belt position or the inappropriate situation of length.
Utility model content
For solving the fixing defect of existing repairing frame buckle of safety belt ring position, the utility model spy provides a kind of GW4 type isolating switch to fix repairing frame.
The technical solution of the utility model is as follows:
GW4 type isolating switch fixes repairing frame, comprises the repairing frame being separately positioned on the left and right sides, the clasp be fixed on repairing frame, the annulus that is arranged on the steel pipe between the repairing frame of the left and right sides through clasp and is slidably arranged on steel pipe; Also comprise the cantilever be fixed on repairing frame and the anchor ear be connected with cantilever.In the repairing frame of existing isolating switch, most of buckle for safety belts is directly fixed on the upper end of repairing frame, position is fixed, and therefore causes maintainer in operation process cannot carry out alternate transfer on isolating switch, easily occurs belt position or the inappropriate situation of length.The improvement of this programme is to arrange steel pipe between repairing frame thus, and steel pipe arranges the annulus of movement of can sliding on steel pipe, and annulus is re-used as new belt anchorage point.Thus, after the improvement of traditional repairing frame, both can meet maintainer's alternate movement and do not lose safeguard protection on isolating switch, also under the prerequisite not changing belt length, work can have been carried out in each position of isolating switch.And each position of repairing frame is detachable assembling, does not affect transport and deposit.The utility model only need be fixed on electric pole by the anchor ear on cantilever by use of the present utility model, easy for installation and reliable and stable.
For optimizing technique scheme, the further measure that the utility model is taked is:
The both sides of described steel pipe are offered respectively porose, also comprise the inserted link be separately positioned in steel pipe two side holes; The length of inserted link is greater than the diameter of clasp.In this programme, the inserted link be separately positioned in steel pipe two side holes serves fixing effect to steel pipe, and the length due to inserted link is greater than the diameter of clasp, avoids staff in operation because of steel pipe landing and from the danger of falling from high altitude from the clasp of both sides.
The described annulus be slidably arranged on steel pipe is several.Number of rings in this programme can be added at any time according to the actual needs of operating process, has both reached maintainer's object of movement on isolating switch and has again saved material.
Also comprise the LED be arranged on repairing frame sidewall.The LED be arranged on sidewall facilitates staff's night time operation, ensure that efficiency of construction.
Also comprise the Corrosion Protection of Fiber Reinforced Plastics layer arranged on repairing frame, clasp, steel pipe, annulus, cantilever, anchor ear respectively.Fiberglass is good anticorrosion-rust prevention material, has good resistivity, add the useful life of whole device to air, water and multiple acid, alkali, salt and multiple organic solvent.
In sum, Advantageous Effects of the present utility model is as follows:
1, between repairing frame, arrange steel pipe, steel pipe arranges the annulus of movement of sliding, and the repairing frame after improvement both can meet maintainer's alternate movement on isolating switch, also under the prerequisite not changing belt length, each position of isolating switch can work.
2, the utility model can be fixed on electric pole by the setting of cantilever, anchor ear, easy for installation and reliable and stable.
3, the inserted link be separately positioned in steel pipe two side holes serves fixing effect to steel pipe, avoids staff in operation because of steel pipe landing and from the danger of falling from high altitude from the clasp of both sides.
4, the number of rings be arranged on steel pipe can be added at any time according to the actual needs of operating process, has both reached maintainer's object of movement on isolating switch and has again saved material.
5, the LED be arranged on sidewall facilitates staff's night time operation, ensure that efficiency of construction.
6, the setting of Corrosion Protection of Fiber Reinforced Plastics layer enhances the resistivity of whole device, extends useful life.
Accompanying drawing explanation
Fig. 1 is the structural representation that GW4 type isolating switch fixes repairing frame;
Parts title wherein corresponding to Reference numeral is as follows:
1-repairing frame, 2-clasp, 3-steel pipe, 4-annulus, 5-inserted link, 6-cantilever, 7-anchor ear, 8-LED lamp.
Embodiment
Below in conjunction with drawings and the specific embodiments, the utility model is described in detail, but execution mode of the present utility model is not limited to this.
Embodiment 1
As shown in Figure 1, GW4 type isolating switch fixes repairing frame, comprises the repairing frame 1 being separately positioned on the left and right sides, the clasp 2 be fixed on repairing frame 1, the annulus 4 that is arranged on the steel pipe 3 between left and right sides repairing frame 1 through clasp 2 and is slidably arranged on steel pipe 3; Also comprise the cantilever 6 be fixed on repairing frame 1 and the anchor ear 7 be connected with cantilever 6.The both sides of described steel pipe 3 are offered respectively porose, also comprise the inserted link 5 be separately positioned in steel pipe 3 two side holes; The length of inserted link 5 is greater than the diameter of clasp 2.The described annulus 4 be slidably arranged on steel pipe 3 is several.Also comprise the LED 8 be arranged on repairing frame 1 sidewall.Also comprise the Corrosion Protection of Fiber Reinforced Plastics layer arranged on repairing frame 1, clasp 2, steel pipe 3, annulus 4, cantilever 6, anchor ear 7 respectively.
In the present embodiment, steel pipe 3 is arranged between left and right sides repairing frame 1 through clasp 2, and steel pipe 3 arranges some annulus 4 for fixing safety belt, annulus 4 can move freely on steel pipe 3, reaches the object of maintainer's movement on isolating switch.The utility model only need be fixed on electric pole by the anchor ear 7 on cantilever 6 by use of the present utility model, easy for installation and reliable and stable.The LED 8 be arranged on repairing frame 1 sidewall facilitates staff's night time operation, ensure that efficiency of construction.The Corrosion Protection of Fiber Reinforced Plastics layer be separately positioned on repairing frame 1, clasp 2, steel pipe 3, annulus 4, cantilever 6, anchor ear 7 adds the useful life of whole device.
As mentioned above, the utility model can be realized preferably.
Claims (5)
1.GW4 type isolating switch fixes repairing frame, it is characterized in that:
Comprise the repairing frame (1) being separately positioned on the left and right sides, the clasp (2) be fixed on repairing frame (1), the annulus (4) that is arranged on the steel pipe (3) between left and right sides repairing frame (1) through clasp (2) and is slidably arranged on steel pipe (3); Also comprise the cantilever (6) be fixed on repairing frame (1) and the anchor ear (7) be connected with cantilever (6).
2. GW4 type isolating switch according to claim 1 fixes repairing frame, it is characterized in that:
The both sides of described steel pipe (3) are offered respectively porose, also comprise the inserted link (5) be separately positioned in steel pipe (3) two side holes; The length of inserted link (5) is greater than the diameter of clasp (2).
3. GW4 type isolating switch according to claim 1 fixes repairing frame, it is characterized in that: described in the annulus (4) be slidably arranged on steel pipe (3) be several.
4. GW4 type isolating switch according to claim 1 fixes repairing frame, it is characterized in that:
Also comprise the LED (8) be arranged on repairing frame (1) sidewall.
5. GW4 type isolating switch according to claim 1 fixes repairing frame, it is characterized in that:
Also comprise respectively at repairing frame (1), clasp (2), steel pipe (3), annulus (4), cantilever (6), the upper Corrosion Protection of Fiber Reinforced Plastics layer arranged of anchor ear (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520426717.2U CN204992369U (en) | 2015-06-19 | 2015-06-19 | Fixed frame that overhauls of GW4 type isolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520426717.2U CN204992369U (en) | 2015-06-19 | 2015-06-19 | Fixed frame that overhauls of GW4 type isolator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204992369U true CN204992369U (en) | 2016-01-20 |
Family
ID=55126698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520426717.2U Active CN204992369U (en) | 2015-06-19 | 2015-06-19 | Fixed frame that overhauls of GW4 type isolator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204992369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977848A (en) * | 2016-07-01 | 2016-09-28 | 国网新疆电力公司昌吉供电公司 | Auxiliary replacing tool for static contact of vertical telescopic isolating switch |
-
2015
- 2015-06-19 CN CN201520426717.2U patent/CN204992369U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977848A (en) * | 2016-07-01 | 2016-09-28 | 国网新疆电力公司昌吉供电公司 | Auxiliary replacing tool for static contact of vertical telescopic isolating switch |
| CN105977848B (en) * | 2016-07-01 | 2018-08-07 | 国网新疆电力公司昌吉供电公司 | Vertical-telescopic static contact isolation switch assists replacement tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |