CN106178319A - 1000KV extra-high voltage GIS safety belt suspension device - Google Patents
1000KV extra-high voltage GIS safety belt suspension device Download PDFInfo
- Publication number
- CN106178319A CN106178319A CN201610815045.3A CN201610815045A CN106178319A CN 106178319 A CN106178319 A CN 106178319A CN 201610815045 A CN201610815045 A CN 201610815045A CN 106178319 A CN106178319 A CN 106178319A
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- Prior art keywords
- pole
- fixing
- chassis
- extra
- high voltage
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/08—Alloys with open or closed pores
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/08—Alloys with open or closed pores
- C22C1/083—Foaming process in molten metal other than by powder metallurgy
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
- C22C21/08—Alloys based on aluminium with magnesium as the next major constituent with silicon
Abstract
The invention discloses a kind of 1000KV extra-high voltage GIS safety belt suspension device, including symmetrically arranged hitch and a steel wire rope, described hitch includes multiple supporting leg, chassis, pole；Described supporting leg lower end is all connected every the Nasus Bovis seu Bubali screw connecing gas chamber shell top is fixing with GIS, supporting leg upper end is all fixing with chassis edge to be connected, described pole includes pole one and pole two, described pole one lower end is fixing with center chassis to be connected, pole one upper end is fixing with described pole two lower end to be connected, pole two upper end arranges circular hole, and described steel wire rope one end is connected through circular hole is fixing with pole two.The present invention efficiently solve operating personnel's seat belt when the maintenance of 1000KV GIS body cleans hang nowhere, low hang height with and mobile operation lose de-protected problem, eliminate the potential safety hazard of operating personnel's falling from high altitude in maintenance cleaning works, improve work efficiency.
Description
Technical field
The present invention relates to electric power overhaul apparatus field, especially relate to a kind of 1000KV extra-high voltage GIS seat belt and hang
Device.
Background technology
" electric power safety work safety " requires at distance ground 2m and above high-rise working, and seat belt should be to hang over firmly
Component on or transfer on steelframe or the steel wire rope of hanging safety belt, and must not low hang height use.Combination of gases electric appliance GIS refer to by
The plurality of devices such as chopper, disconnecting switch, earthed switch, bus are all enclosed in full sulfur hexafluoride gas metal shell
Packet type switch electrical equipment, wherein 1000KV extra-high voltage GIS volume is relatively big, and GIS is reserved with 5 Nasus Bovis seu Bubalis every connecing gas chamber shell top
Sub-screw, distance ground highest point reaches 3.6 meters, staff carry out cleaning on GIS housing dust, check the no gas leakage of housing with
And during the work such as touch-up paint, affected by place and construction technology, scene cannot use scaffold, high altitude vehicle etc., can only use system
The mode of hanging safety belt is used as operating personnel and prevents the protective measure of falling from high altitude.
The Chinese patent of Application No. 2015101402270, discloses a kind of aerial work safety belt suspension arrangement, including
First pole, support plate, the second pole and the 3rd pole, the two ends of described support plate respectively with described first pole and described
The bottom of two poles is connected, and described first pole is provided with pole and connects lock, and described first pole top is with described pole even
Connecing the distance between lock is 0.5m～1.5m, and the top of described first pole is provided with hanging ring, and described second pole is with described
3rd pole is flexibly connected, and described 3rd pole is provided with the first fastener；This invention utilizes the first fastener and support plate
The closure frame formed by the first pole, support plate, the second pole and the 3rd pole is sleeved on pipeline, by first masthead
The distance that end is connected between lock with pole is set as 0.5m～1.5m.The Chinese patent of Application No. 2015107481581, open
A kind of aerial work safety belt suspension arrangement for power plant, have multiple cantilever beam, vertical rod, ring body, round steel pipe, two
Bearing, ball, multiple body, organize supporting plate more.The shape of cross section of each cantilever beam is all triangle；Each body is sleeved on
On a cantilever beam corresponding thereto and each body by threaded with this body and cantilever beam bolt location, often organize torr
Plate is made up of the two boards body of the bottom being welded in body, and often the two boards body in group supporting plate is herringbone, and steel pipe passes across
Often organize the cavity of supporting plate and by the two boards body limited support of this group supporting plate；In the bottom of steel pipe and often group supporting plate two pieces
The bottom of plate body all has above-mentioned vertical rod and passes through and mobile opening, and the top of vertical rod is stretched in steel pipe from described opening
And the top of vertical rod and ball are fixing is connected.
The problem that presently, there are is: 1000KV GIS does not has special safety belt suspension device, and operating personnel is the most straight
Connect and seat belt is fixed on GIS locates on the Nasus Bovis seu Bubali screw connect gas chamber shell top, occur in that during work that seat belt is low and hang height
By phenomenon, violate power transformation safety requirement, be unsatisfactory for construction requirement, bring the potential safety hazard of falling from high altitude to operating personnel.
Summary of the invention
In view of this, it is an object of the invention to for the deficiencies in the prior art, it is provided that a kind of 1000KV extra-high voltage GIS is used
Safety belt suspension device, efficiently solve operating personnel 1000KV GIS body maintenance clean time seat belt hang nowhere, low
Hang high problem.
For reaching above-mentioned purpose, the present invention by the following technical solutions:
A kind of 1000KV extra-high voltage GIS safety belt suspension device, including symmetrically arranged hitch and a steel wire rope, institute
State hitch and include chassis, pole and multiple supporting leg；Described supporting leg lower end all with GIS every the Nasus Bovis seu Bubali connecing gas chamber shell top
Screw is fixing to be connected, and supporting leg upper end is all fixing with chassis edge to be connected, and described pole includes pole one and pole two, described pole
One lower end is fixing with center chassis to be connected, and pole one upper end is fixing with described pole two lower end to be connected, and pole two upper end arranges circle
Hole, described steel wire rope one end is connected through circular hole is fixing with pole two.
Preferably, described center chassis arranges through hole, and described pole one lower end passes through hole with GIS every connecing on gas chamber shell
Surface is fixing to be connected.
Preferably, described chassis edge averagely arranges multiple bolt hole.
Preferably, between described pole one periphery and chassis, multiple gusset is set.
Preferably, described pole two is the hollow steel pipe of internal filled and process aluminum, and the thickness of described hollow steel pipe is 5-
8mm。
Preferably, described foamed aluminium is made up of the raw material of following weight portion, aluminium powder 95-105 part, magnesium powder 2-4 part, zinc powder 1-
3 parts, carborundum 2-4 part, silica 1-3 parts, bentonite 2-4 part, calcium carbonate 0.1-0.3 part, magnesium carbonate 0.1-0.3 part, carbon
Powder 0.2-0.4 part, ceramics 1-3 part.
The preparation method of above-mentioned foamed aluminium is: weigh aluminium powder, magnesium powder, zinc powder, carborundum, titanium dioxide according to formula proportion
Silicon, bentonite, calcium carbonate, magnesium carbonate, carbon dust, ceramics, by aluminium powder agitating heating, until after being molten into liquid, addition magnesium powder,
Zinc powder continues stirring, adds carborundum, silicon dioxide and bentonite, calcium carbonate, magnesium carbonate, carbon dust, ceramics, continues stirring
After Jun Yun, at 680-720 DEG C, it is incubated 2-6min；Cool down under room temperature and i.e. obtain foamed aluminium.
The invention has the beneficial effects as follows:
The 1000KV extra-high voltage GIS safety belt suspension device of the present invention, is specifically designed for 1000KV extra-high voltage GIS and cleans engineering
Middle use, efficiently solve operating personnel 1000KV GIS body maintenance clean time seat belt hang nowhere, low hang height with and
De-protected problem is lost in mobile operation, eliminates the potential safety hazard of operating personnel's falling from high altitude in maintenance cleaning works, improves work
Make efficiency, have specifically following some:
(1) the 1000KV extra-high voltage GIS safety belt suspension device of the present invention, including symmetrically arranged hitch and a steel
Cord, hitch includes three supporting legs, chassis, poles, wherein supporting leg lower end by bolt make supporting leg respectively with GIS every connecing gas
The non-conterminous Nasus Bovis seu Bubali screw of room housing upper three connects, and supporting leg upper end is connected by bolt is all fixing with chassis edge, by
Stable triangular structure can be formed between this supporting leg and chassis so that present configuration is stable, provide for whole suspension arrangement
Firm bottom framework, it is ensured that the safety of operating personnel in maintenance cleaning works.
(2) pole of the 1000KV extra-high voltage GIS safety belt suspension device of the present invention includes pole one and pole two,
Pole one lower end is fixing with center chassis to be connected, and pole one upper end is fixing with described pole two lower end to be connected, and pole two upper end sets
Putting circular hole, steel wire rope one end is connected through circular hole is fixing with pole two；As the main supporting part of this suspension assembling device, pole
Two is the hollow steel pipe of internal filled and process aluminum, and wherein the thickness of hollow steel pipe is 5-8mm, and foamed aluminium is by aluminium powder, magnesium powder, zinc
Powder, carborundum, silicon dioxide, bentonite, calcium carbonate, magnesium carbonate, carbon dust, ceramics, through melting, stirring, the step such as cooling
Prepare；The design of the internal filled and process aluminum of pole two so that pole two mechanical performance of the present invention is greatly improved, and improves
The tensile strength of suspension arrangement of the present invention and mechanical performance, on the other hand, the foamed aluminium that internal packed density is less, improve
The excessive weight increasing pole two is not had on the premise of pole two tensile strength, so that it is guaranteed that chassis load-bearing is moderate, finally real
The tensile strength of suspension arrangement is enhanced on the premise of now ensureing suspension arrangement stability.
(3), in the 1000KV extra-high voltage GIS safety belt suspension device of the present invention, set between pole one periphery and chassis
Put multiple gusset, the existence of plate muscle, increase effectively the contact area of pole one and chassis, add stablizing of suspension arrangement
Property.
(4) the 1000KV extra-high voltage GIS safety belt suspension device of the present invention, another embodiment is in chassis
The heart arranges through hole, and through through hole, every connecing, gas chamber shell upper surface is fixing to be connected with GIS in pole one lower end, and pole one upper end is with described
Pole two lower end is fixing to be connected, and pole two upper end arranges circular hole, and steel wire rope one end passes circular hole, by locking nut and and pole
Two fixing connect, the embodiment of this class formation, and pole one and pole two can directly and GIS housing as main supporting part
Connecting, be therefore more uniformly stressed, device is more firm.
In summary, the suspension arrangement reasonable in design of the present invention, easy for installation, solve operating personnel at 1000KV
GIS body maintenance clean time seat belt hang nowhere, low extension high problem, it is ensured that the safety of operating personnel.
Accompanying drawing explanation
Fig. 1 is the scheme of installation of the enforcement 1 of the present invention.
Fig. 2 is the suspension arrangement scheme of installation of the enforcement 1 of the present invention.
The chassis partial schematic diagram of the enforcement 1 of Fig. 3 present invention.
Fig. 4 is the pole two upper end partial schematic diagram that the present invention implements 1.
Fig. 5 is the scheme of installation of the enforcement 2 of the present invention.
Fig. 6 is the suspension arrangement scheme of installation of the enforcement 2 of the present invention.
In figure: 1-steel wire rope, 2-supporting leg, 3-chassis, 4-pole, 5-Nasus Bovis seu Bubali screw, 6-pole one, 7-pole two, 8-
Circular hole, 9-through hole, 10-bolt hole, 11-gusset.
Detailed description of the invention
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
Embodiment 1
As Figure 1-4, a kind of 1000KV extra-high voltage GIS safety belt suspension device, including symmetrically arranged hitch and
One steel wire rope 1, described hitch includes chassis 3, pole 4 and three supporting legs 2；The lower end of three supporting legs 2 respectively with GIS every connecing
Non-conterminous three the Nasus Bovis seu Bubali screws 5 in gas chamber shell top are bolted to connection, and edge, chassis 3 averagely arranges 5 bolts
Hole 10, the upper end of three supporting legs 2 corresponding bolt hole 10 with edge, chassis 3 respectively is bolted to connection；
Pole 4 includes pole 1 and pole 27, and wherein the lower end of pole 1 is connected with chassis 3 center weld, pole 1
Multiple gusset 11 is welded between periphery and chassis 3；Threaded with the lower end of pole 27 in the upper end of pole 1, pole 27
Upper end arranges circular hole 8, and steel wire rope 1 one end passes circular hole 8, is connected with the upper end of pole 27 by connecting locking nut；
Pole two is the hollow steel pipe of internal filled and process aluminum, and wherein the thickness of hollow steel pipe is 5mm；
Foamed aluminium is made up of the raw material of following weight portion, aluminium powder 95 parts, magnesium powder 4 parts, zinc powder 1 part, carborundum 4 parts, silica 1
Part, bentonite 4 parts, calcium carbonate 0.1 part, magnesium carbonate 0.3 part, carbon dust 0.2 part, ceramics 3 parts；
The preparation method of foamed aluminium is: according to formula proportion weigh aluminium powder, magnesium powder, zinc powder, carborundum, silicon dioxide, bentonite,
Calcium carbonate, magnesium carbonate, carbon dust, ceramics, by aluminium powder agitating heating, until after being molten into liquid, addition magnesium powder, zinc powder continue to stir
Mix, add carborundum, silicon dioxide and bentonite, calcium carbonate, magnesium carbonate, carbon dust, ceramics, after continuing to stir, 680
6min it is incubated at DEG C；Cool down under room temperature and i.e. obtain foamed aluminium.
The using method of the present invention is: the lower end of three supporting legs 2 is non-conterminous every connecing gas chamber shell top with GIS respectively
Three Nasus Bovis seu Bubali screws 5 are bolted to connection, sequentially by the supporting leg 2 of hitch, chassis 3, pole 1, pole 27 peace
Fill and fix, then with locking nut by the two ends of steel wire rope 1 respectively upper end with two poles 27 be connected, suspension arrangement is i.e.
Installing, seat belt can be hung and carry out each position of 1000KV extra-high voltage GIS clearly to steel wire rope by staff
Sweep operation.
Embodiment 2
As seen in figs. 5-6, a kind of 1000KV extra-high voltage GIS safety belt suspension device, including symmetrically arranged hitch and
One steel wire rope 1, described hitch includes chassis 3, pole 4 and three supporting legs 2；The lower end of three supporting legs 2 respectively with GIS every connecing
Non-conterminous three the Nasus Bovis seu Bubali screws 5 in gas chamber shell top are bolted to connection, and edge, chassis 3 averagely arranges 5 bolts
Hole 10, the upper end of three supporting legs 2 corresponding bolt hole 10 with edge, chassis 3 respectively is bolted to connection；
Pole 4 includes pole 1 and pole 27, the wherein centrally disposed through hole in chassis 39, the lower end of pole 1 through through hole 9 with
GIS is welded to connect every connecing gas chamber shell upper surface, and threaded with the lower end of pole 27 in the upper end of pole 1, pole 27
Upper end arranges circular hole 8, and steel wire rope 1 one end passes circular hole 8, is connected with the upper end of pole 27 by connecting locking nut；
Pole 27 is the hollow steel pipe of internal filled and process aluminum, and wherein the thickness of hollow steel pipe is 5mm；
Foamed aluminium is made up of the raw material of following weight portion, aluminium powder 105 parts, magnesium powder 2 parts, zinc powder 3 parts, carborundum 2 parts, silicon dioxide
3 parts, bentonite 2 parts, calcium carbonate 0.3 part, magnesium carbonate 0.1 part, carbon dust 0.4 part, ceramics 1 part；
The preparation method of foamed aluminium is: according to formula proportion weigh aluminium powder, magnesium powder, zinc powder, carborundum, silicon dioxide, bentonite,
Calcium carbonate, magnesium carbonate, carbon dust, ceramics, by aluminium powder agitating heating, until after being molten into liquid, addition magnesium powder, zinc powder continue to stir
Mix, add carborundum, silicon dioxide and bentonite, calcium carbonate, magnesium carbonate, carbon dust, ceramics, after continuing to stir, 720
2min it is incubated at DEG C；Cool down under room temperature and i.e. obtain foamed aluminium.
The using method of embodiment 2 is same as in Example 1.
Embodiment 3
Embodiment 3 is essentially identical with embodiment 1, and its difference is that pole 27 is that internal filled and process aluminum is by following heavy
The raw material composition of amount part, aluminium powder 100 parts, magnesium powder 3 parts, zinc powder 2 parts, carborundum 3 parts, silicon dioxide 2 parts, bentonite 3 parts, carbonic acid
Calcium 0.2 part, magnesium carbonate 0.2 part, carbon dust 0.3 part, ceramics 2 parts；
The preparation method of above-mentioned foamed aluminium is: weigh aluminium powder, magnesium powder, zinc powder, carborundum, silicon dioxide, swollen according to formula proportion
Profit soil, calcium carbonate, magnesium carbonate, carbon dust, ceramics, by aluminium powder agitating heating, until after being molten into liquid, adding magnesium powder, zinc powder
Continue stirring, add carborundum, silicon dioxide and bentonite, calcium carbonate, magnesium carbonate, carbon dust, ceramics, continue to stir
After, it is incubated 4min at 700 DEG C；Cool down under room temperature and i.e. obtain foamed aluminium.
The using method of embodiment 3 is same as in Example 1.
Embodiment 4
Embodiment 4 is essentially identical with embodiment 2, and its difference is that pole 27 is that internal filled and process aluminum is by following heavy
The raw material composition of amount part, aluminium powder 99 parts, magnesium powder 3 parts, zinc powder 3 parts, carborundum 3 parts, silicon dioxide 3 parts, bentonite 2 parts, carbonic acid
Calcium 0.1 part, magnesium carbonate 0.2 part, carbon dust 0.3 part, ceramics 3 parts；
The preparation method of above-mentioned foamed aluminium is: weigh aluminium powder, magnesium powder, zinc powder, carborundum, silicon dioxide, swollen according to formula proportion
Profit soil, calcium carbonate, magnesium carbonate, carbon dust, ceramics, by aluminium powder agitating heating, until after being molten into liquid, adding magnesium powder, zinc powder
Continue stirring, add carborundum, silicon dioxide and bentonite, calcium carbonate, magnesium carbonate, carbon dust, ceramics, continue to stir
After, it is incubated 5min at 710 DEG C；Cool down under room temperature and i.e. obtain foamed aluminium.
The using method of embodiment 4 is same as in Example 2.
Embodiment 5
Embodiment 5 is essentially identical with embodiment 2, and its difference is that pole 27 is that internal filled and process aluminum is by following heavy
The raw material composition of amount part, aluminium powder 103 parts, magnesium powder 2 parts, zinc powder 2 parts, carborundum 2 parts, silica 1 part, bentonite 3 parts, carbonic acid
Calcium 0.3 part, magnesium carbonate 0.3 part, carbon dust 0.2 part, ceramics 1 part；
The preparation method of above-mentioned foamed aluminium is: weigh aluminium powder, magnesium powder, zinc powder, carborundum, silicon dioxide, swollen according to formula proportion
Profit soil, calcium carbonate, magnesium carbonate, carbon dust, ceramics, by aluminium powder agitating heating, until after being molten into liquid, adding magnesium powder, zinc powder
Continue stirring, add carborundum, silicon dioxide and bentonite, calcium carbonate, magnesium carbonate, carbon dust, ceramics, continue to stir
After, it is incubated 4min at 680 DEG C；Cool down under room temperature and i.e. obtain foamed aluminium.
The using method of embodiment 5 is same as in Example 2.
Embodiment 6
Embodiment 6 is essentially identical with embodiment 1, and its difference is that pole 27 is that internal filled and process aluminum is by following heavy
The raw material composition of amount part, aluminium powder 100 parts, magnesium powder 4 parts, zinc powder 1 part, carborundum 4 parts, silicon dioxide 2 parts, bentonite 4 parts, carbonic acid
Calcium 0.2 part, magnesium carbonate 0.1 part, carbon dust 0.4 part, ceramics 2 parts；
The preparation method of above-mentioned foamed aluminium is: weigh aluminium powder, magnesium powder, zinc powder, carborundum, silicon dioxide, swollen according to formula proportion
Profit soil, calcium carbonate, magnesium carbonate, carbon dust, ceramics, by aluminium powder agitating heating, until after being molten into liquid, adding magnesium powder, zinc powder
Continue stirring, add carborundum, silicon dioxide and bentonite, calcium carbonate, magnesium carbonate, carbon dust, ceramics, continue to stir
After, it is incubated 5min at 710 DEG C；Cool down under room temperature and i.e. obtain foamed aluminium.
The using method of embodiment 6 is same as in Example 1.
Fail-safe test
(1) quiet test is drawn: be connected with the safety belt suspension device of the present invention by the bottle gouard moved by hands steel wire rope of 5T, middle string one
Chest expander, then starts to tighten up, and stops when chest expander reading arrives 300kg, checks that suspension arrangement is with or without deforming and abnormal.
(2) impact test.Make the sandbag of 100kg, be suspended on the safety belt suspension device of the present invention with seat belt,
Then sandbag is pushed from platform so that it is the situation that simulation human body falls suddenly as far as possible, check that suspension arrangement is with or without deforming and different
Often.
In embodiment 1-6, the quiet of 1000KV extra-high voltage GIS safety belt suspension device draws test and Impulse Test Result such as
Shown in table 1 below:
Finally illustrate, above example only in order to technical scheme to be described and unrestricted, ordinary skill
Other amendment or equivalents that technical scheme is made by personnel, without departing from the essence of technical solution of the present invention
God and scope, all should contain in the middle of scope of the presently claimed invention.
Claims (6)
1. a 1000KV extra-high voltage GIS safety belt suspension device, it is characterised in that: include symmetrically arranged hitch
With a steel wire rope, described hitch includes chassis, pole and multiple supporting leg；Described supporting leg lower end all with GIS every connecing air chamber shell
The Nasus Bovis seu Bubali screw on body top is fixing to be connected, and supporting leg upper end is all fixing with chassis edge to be connected, and described pole includes pole one He
Pole two, described pole one lower end is fixing with center chassis to be connected, and pole one upper end is fixing with described pole two lower end to be connected,
Bar two upper end arranges circular hole, and described steel wire rope one end is connected through circular hole is fixing with pole two.
1000KV extra-high voltage GIS safety belt suspension device the most according to claim 1, it is characterised in that: described chassis
Centrally disposed through hole, through through hole, every connecing, gas chamber shell upper surface is fixing to be connected with GIS in described pole one lower end.
1000KV extra-high voltage GIS safety belt suspension device the most according to claim 1, it is characterised in that: described chassis
Edge averagely arranges multiple bolt hole.
1000KV extra-high voltage GIS safety belt suspension device the most according to claim 1, it is characterised in that: described pole
Multiple gusset is set between one periphery and chassis.
1000KV extra-high voltage GIS safety belt suspension device the most according to claim 1, it is characterised in that: described pole
Two is the hollow steel pipe of internal filled and process aluminum, and the thickness of described hollow steel pipe is 5-8mm.
1000KV extra-high voltage GIS safety belt suspension device the most according to claim 5, it is characterised in that: described foam
Aluminum is made up of the raw material of following weight portion, aluminium powder 95-105 part, magnesium powder 2-4 part, zinc powder 1-3 part, carborundum 2-4 part, titanium dioxide
Silicon 1-3 part, bentonite 2-4 part, calcium carbonate 0.1-0.3 part, magnesium carbonate 0.1-0.3 part, carbon dust 0.2-0.4 part, ceramics 1-3
Part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610815045.3A CN106178319A (en) | 2016-09-12 | 2016-09-12 | 1000KV extra-high voltage GIS safety belt suspension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610815045.3A CN106178319A (en) | 2016-09-12 | 2016-09-12 | 1000KV extra-high voltage GIS safety belt suspension device |
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| CN106178319A true CN106178319A (en) | 2016-12-07 |
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ID=58067529
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610815045.3A Pending CN106178319A (en) | 2016-09-12 | 2016-09-12 | 1000KV extra-high voltage GIS safety belt suspension device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174770A (en) * | 2017-06-28 | 2017-09-19 | 国网江苏省电力公司泰州供电公司 | A kind of safety belt suspension device |
| CN110279953A (en) * | 2019-05-10 | 2019-09-27 | 贵州乌江水电开发有限责任公司沙沱发电厂 | A kind of safety rope device for Generator Outlet Switchgear maintenance |
| CN113952646A (en) * | 2021-11-22 | 2022-01-21 | 广东电网有限责任公司 | Anti-falling device |
| CN115192936A (en) * | 2022-07-19 | 2022-10-18 | 广西桂冠电力股份有限公司大化水力发电总厂 | Hydraulic turbine overhauls safety auxiliary device |
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| CN203001736U (en) * | 2013-01-10 | 2013-06-19 | 国家电网公司 | Safety belt hanging assembly |
| CN104633291A (en) * | 2014-12-22 | 2015-05-20 | 界首市一鸣新材料科技有限公司 | High-strength light foamed aluminium steel pipe |
| CN204543330U (en) * | 2015-04-14 | 2015-08-12 | 国网山东茌平县供电公司 | A kind of substation equipment maintenance and repair safety belt suspension device |
| CN205460566U (en) * | 2016-01-17 | 2016-08-17 | 国网山东省电力公司巨野县供电公司 | Transformer that stability is high overhauls uses safety belt lift kits |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1215299A (en) * | 1967-06-01 | 1970-12-09 | Ass Elect Ind | Improvements relating to safety equipment for overhead workmen |
| CN203001736U (en) * | 2013-01-10 | 2013-06-19 | 国家电网公司 | Safety belt hanging assembly |
| CN104633291A (en) * | 2014-12-22 | 2015-05-20 | 界首市一鸣新材料科技有限公司 | High-strength light foamed aluminium steel pipe |
| CN204543330U (en) * | 2015-04-14 | 2015-08-12 | 国网山东茌平县供电公司 | A kind of substation equipment maintenance and repair safety belt suspension device |
| CN205460566U (en) * | 2016-01-17 | 2016-08-17 | 国网山东省电力公司巨野县供电公司 | Transformer that stability is high overhauls uses safety belt lift kits |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174770A (en) * | 2017-06-28 | 2017-09-19 | 国网江苏省电力公司泰州供电公司 | A kind of safety belt suspension device |
| CN110279953A (en) * | 2019-05-10 | 2019-09-27 | 贵州乌江水电开发有限责任公司沙沱发电厂 | A kind of safety rope device for Generator Outlet Switchgear maintenance |
| CN113952646A (en) * | 2021-11-22 | 2022-01-21 | 广东电网有限责任公司 | Anti-falling device |
| CN115192936A (en) * | 2022-07-19 | 2022-10-18 | 广西桂冠电力股份有限公司大化水力发电总厂 | Hydraulic turbine overhauls safety auxiliary device |
| CN115192936B (en) * | 2022-07-19 | 2023-10-20 | 广西桂冠电力股份有限公司大化水力发电总厂 | Safety auxiliary device for overhauling water turbine |
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Application publication date: 20161207 |