CN204793776U - GW4 type isolator overhauls work platform - Google Patents
GW4 type isolator overhauls work platform Download PDFInfo
- Publication number
- CN204793776U CN204793776U CN201520485214.2U CN201520485214U CN204793776U CN 204793776 U CN204793776 U CN 204793776U CN 201520485214 U CN201520485214 U CN 201520485214U CN 204793776 U CN204793776 U CN 204793776U
- Authority
- CN
- China
- Prior art keywords
- landing slab
- vertical plate
- bolt
- channel
- section steel
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Abstract
The utility model discloses a GW4 type isolator overhauls work platform, the top in channel -section steel (1) is placed in landing slab (4), the bottom surface of bolt fastening in landing slab (4) is passed through with right side vertical panel (7) in left side vertical panel (5) in that two outer ends of landing slab (4) and channel -section steel (1) contact set up respectively, left side vertical panel (5) link to each other through horizontal fastening screw (6) with right side vertical panel (7), left side bolt (8) are connected through bolt and landing slab (4) and stretch boss in the recess of into channel -section steel (1), right side bolt (9) are connected through bolt and landing slab (4) and stretch boss in the recess of into channel -section steel (1), perk one side at landing slab (4) articulates pole (10) through bolt installation safety belt. The maintainer is installed and is examined and repaired work platform, carries out maintenance work to GW4 type isolator on the platform, reduces the work safety risk, avoids GW4 type isolator to dismantle the transport from top to bottom, promotes work efficiency.
Description
Technical field
The utility model belongs to service kit technical field in power system transformer substation, is specifically related to a kind of GW4 type isolating switch overhaul working platform, for installation, the service work of GW4 type isolating switch.
Background technology
At present in electric power system, GW4 type isolating switch is widely used in 35kV and above transformer station.GW4 type isolating switch is as the primary equipment of outdoor line, bus contact, and setting height(from bottom), generally at 2.5-3 rice, is fixed on two channel-section steels.When the maintenance of needs cycle and elimination of equipment defect, maintainer can only stand on narrow channel-section steel and carry out service work, careless slightly, and the generation of falling from high altitude accident will occur.Concrete structure is shown in Fig. 1.
Summary of the invention
The purpose of this utility model is: provide a kind of GW4 type isolating switch overhaul working platform, maintainer installs upkeep operation platform, platform carries out service work to GW4 type isolating switch, reduce work safety risk, also avoid GW4 type isolating switch to dismantle carrying up and down simultaneously, promote operating efficiency.
Technical solution of the present utility model is: this workbench comprises landing slab, left vertical plate, horizontal fastening screw, Right vertical plate, left side latch, right side latch and safety belt mounting bar; Landing slab is placed on the top of channel-section steel, and one end of landing slab tilts, and the other end of landing slab is plane; Two outer ends contacted with channel-section steel at landing slab arrange left vertical plate and Right vertical plate respectively, left vertical plate and Right vertical plate are bolted on the bottom surface of landing slab, left vertical plate is connected by horizontal fastening screw with Right vertical plate, and left vertical plate, Right vertical plate and horizontal fastening screw form the platform retaining mechanism in outside jointly; Left side latch is connected with landing slab by bolt, and puts in the groove of channel-section steel by boss; Same right side latch is connected with landing slab by bolt, and puts in the groove of channel-section steel by boss; Left side latch, right side latch and landing slab form the platform retaining mechanism of inner side jointly; By bolt, safety belt mounting bar is installed in the tilting side of landing slab.
Wherein, horizontal fastening screw band full thread, by and nut and left vertical plate and Right vertical plate fastening.
The utility model has the advantages that:
1,landing slab side tilts, and preventing falls in object maintenance process hurts sb.'s feelings; Landing slab opposite side does not tilt, and applicable insulating ladder is affiliated to.
2, left vertical plate, horizontal fastening screw, Right vertical plate and left side latch, right side latch form two cover locking mechanisms, ensure workbench job safety.
3, safety belt mounting bar solves safety belt when overhauling and cannot mount a difficult problem.
4, structure is simple, simple installation, two people can complete installation, the dismounting task of whole GW4 type isolating switch overhaul working platform, simultaneously platform overcomes existing GW4 type isolating switch maintenance work high above the ground the security risk that personnel fall easily occurs, facilitate GW4 type isolating switch to overhaul, ensure maintainer's work safety.
Accompanying drawing explanation
Fig. 1 is GW4 type isolating switch structural representation.
Fig. 2 is GW4 type isolating switch overhaul working platform structural representation.
Embodiment
As shown in Figure 2, this workbench comprises landing slab 4, left vertical plate 5, horizontal fastening screw 6, Right vertical plate 7, left side latch 8, right side latch 9 and safety belt mounting bar 10; Landing slab 4 is placed on the top of channel-section steel 1, and one end of landing slab 4 tilts, and the other end of landing slab 4 is plane; Two outer ends contacted with channel-section steel 1 at landing slab 4 arrange left vertical plate 5 and Right vertical plate 7 respectively, left vertical plate 5 and Right vertical plate 7 are bolted on the bottom surface of landing slab 4, left vertical plate 5 is connected by horizontal fastening screw 6 with Right vertical plate 7, and left vertical plate 5, Right vertical plate 7 and horizontal fastening screw 6 form the platform retaining mechanism in outside jointly; Left side latch 8 is connected with landing slab 4 by bolt, and is put in by boss in the groove of channel-section steel 1; Same right side latch 9 is connected with landing slab 4 by bolt, and is put in by boss in the groove of channel-section steel (1); Left side latch 8, right side latch 9 and landing slab 4 form the platform retaining mechanism of inner side jointly; By bolt, safety belt mounting bar 10 is installed in the tilting side of landing slab 4.
Wherein, horizontal fastening screw 6 is with full thread, by and nut and left vertical plate 5 and Right vertical plate 7 fastening.
Claims (2)
1.GW4 type isolating switch overhaul working platform, is characterized in that: it comprises landing slab (4), left vertical plate (5), horizontal fastening screw (6), Right vertical plate (7), left side latch (8), right side latch (9) and safety belt mounting bar (10); Landing slab (4) is placed on the top of channel-section steel (1), and one end of landing slab (4) tilts, and the other end of landing slab (4) is plane; Left vertical plate (5) and Right vertical plate (7) are set respectively in two outer ends that landing slab (4) contacts with channel-section steel (1), left vertical plate (5) and Right vertical plate (7) are bolted on the bottom surface of landing slab (4), left vertical plate (5) is connected by horizontal fastening screw (6) with Right vertical plate (7), and left vertical plate (5), Right vertical plate (7) and horizontal fastening screw (6) form the platform retaining mechanism in outside jointly; Left side latch (8) is connected with landing slab (4) by bolt, and is put in by boss in the groove of channel-section steel (1); Same right side latch (9) is connected with landing slab (4) by bolt, and is put in by boss in the groove of channel-section steel (1); Platform retaining mechanism inside left side latch (8), right side latch (9) are formed jointly with landing slab (4); By bolt, safety belt mounting bar (10) is installed in the tilting side of landing slab (4).
2. GW4 type isolating switch overhaul working platform according to claim 1, is characterized in that: horizontal fastening screw (6) band full thread, by and nut and left vertical plate (5) and Right vertical plate (7) fastening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520485214.2U CN204793776U (en) | 2015-07-08 | 2015-07-08 | GW4 type isolator overhauls work platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520485214.2U CN204793776U (en) | 2015-07-08 | 2015-07-08 | GW4 type isolator overhauls work platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204793776U true CN204793776U (en) | 2015-11-18 |
Family
ID=54533760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520485214.2U Expired - Fee Related CN204793776U (en) | 2015-07-08 | 2015-07-08 | GW4 type isolator overhauls work platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204793776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108565752A (en) * | 2018-05-08 | 2018-09-21 | 广东电网有限责任公司 | A kind of 110kV disconnecting switch inspection platform |
-
2015
- 2015-07-08 CN CN201520485214.2U patent/CN204793776U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108565752A (en) * | 2018-05-08 | 2018-09-21 | 广东电网有限责任公司 | A kind of 110kV disconnecting switch inspection platform |
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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: 20151118 Termination date: 20210708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |