CN105804446A - Locking barrier for power distribution room - Google Patents
Locking barrier for power distribution room Download PDFInfo
- Publication number
- CN105804446A CN105804446A CN201610390200.1A CN201610390200A CN105804446A CN 105804446 A CN105804446 A CN 105804446A CN 201610390200 A CN201610390200 A CN 201610390200A CN 105804446 A CN105804446 A CN 105804446A
- Authority
- CN
- China
- Prior art keywords
- guide post
- bar
- cover bar
- pull bar
- switchgear house
- 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.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
- E04H5/02—Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories
- E04H5/04—Transformer houses; Substations or switchgear houses
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/16—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate against adverse conditions, e.g. extreme climate, pests
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a locking barrier for a power distribution room. The locking barrier comprises a base, a front barrier body, a rear barrier body, a left barrier body and a right barrier body, wherein the front barrier body, the rear barrier body, the left barrier body and the right barrier body are movably connected with the base, a power distribution room mounting plate is arranged above the base, a concave mounting groove extending downwardly along the periphery of the power distribution room mounting plate is formed, a mounting plate is arranged at the back of the power distribution room mounting plate, a reducer is mounted on the mounting plate, each of the front barrier body, the rear barrier body, the left barrier body and the right barrier body comprises vertical rods, connecting rods, pull rods and guide rods, the pull rods and the guide rods are respectively movably mounted in mounting holes, the front barrier body can be driven by the reducer through the pull rods to move forwards and backwards, the pull rods and guide rods of the rear barrier body, the left barrier body and the right barrier body are fixedly connected through the connecting rods, and positioning plates are provided with through holes and connected with the base through the through holes. The locking barrier has the advantages that the power distribution room can be shielded, high-voltage electric shock accidents can be reduced, power grid short circuit accidents can be prevented, and the locking barrier is convenient to move and demount and capable of preventing electricity stealing.
Description
Technical field
The present invention relates to a kind of switchgear house locking cover bar.
Background technology
Existing outdoor electricity distribution room is commonly provided with cover bar device, main purpose is to prevent staff, equipment-patrolling personnel, non-working person and child to be strayed into higher-pressure region, especially child's prevention awareness is more weak, high pressure warning sign is not enough to there are enough cognitions, therefore, it is easy to climbing guardrail enter higher-pressure region and cause electric shock injures and deaths, simultaneously, toy is also easy to be strayed into higher-pressure region, because short circuit accident causes that electric power is paralysed, cause power equipment to damage and large-area power-cuts, have a strong impact on normal production and life.
Chinese Patent Application No. 201320334798.4, Authorization Notice No. CN203351943U discloses a kind of switchgear house locking cover bar, belongs to switchgear house cover bar field.Switchgear house Circuit Fault on Secondary Transformer arranges DC rectification power, and the outfan of DC rectification power connects electromagnetic lock, and electromagnetic lock is arranged on cover bar door, and electromagnetic lock and switchgear house Circuit Fault on Secondary Transformer are latching relation.When switchgear house transformator runs, DC rectification power is powered so that cover bar door locked by electromagnetic lock；When switchgear house transformator is out of service, DC rectification power power-off, electromagnetic lock resets, and now can open cover bar door.After this locking is succeeded in developing, it is possible to resolve the cover bar management mode that rural power distribution room high-tension room is traditional at present, potential safety hazard is effectively prevented, thus avoiding the generation of person equipment breakdown.By optimizing design, present configuration is simple, easy to use, for the standardized management of rural power distribution room, it is provided that a kind of new technology occupation mode.The cover bar door of the present invention is unadjustable, and motility is poor.
Although existing cover bar meets substantially blocks effect, but still do not reach comprehensive occlusion effect, especially to child and toy, on the other hand, existing cover bar prevents user's stealing function not enough, and switchgear house and cover bar are fixedly installed, and is unfavorable for that reducing volume moves, equally, temporary repair also it is unsuitable for.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of switchgear house locking cover bar, it is possible to realizes switchgear house is blocked and locking, prevents user's stealing, reducing high pressure electric shock accidents, it is prevented that grid short circuit accident occurs, and can facilitate the movement of switchgear house.
The technical scheme of the technical problem to be solved in the present invention is:
A kind of switchgear house locking cover bar, including base, and the front cover bar being movably connected with the base, rear cover bar, left and right sides cover bar, in order to install switchgear house above described base, described front cover bar, rear cover bar, left and right sides cover bar is in order to surround switchgear house, form tangible entity to block, described base is arranged over installing the switchgear house installing plate of switchgear house, extend downwards along switchgear house installing plate surrounding, form the mounting groove of an indent, base surrounding caves inward and is formed with fixing groove, in mounting groove, the back side of switchgear house installing plate is provided with gusset, back side center position at switchgear house installing plate is provided with installing plate, installing plate is provided with string holes, described string holes is through-hole structure, string holes passes through switchgear house installing plate；Described installing plate is installed reductor；Described reductor is electrically connected with controlling device.
Base bottom periphery is provided with bolt engaging lug, is additionally provided with the installing hole of through base side wall in fixing groove, and described fixing groove and installing hole are mutually perpendicular to, and described bolt engaging lug and fixing groove are crisscross arranged successively.
Described front cover bar, rear cover bar, left and right sides cover bar include vertical rod, connecting rod, pull bar, guide post respectively, described pull bar and guide post are in horizontal direction, it is perpendicular to base, guide post is positioned at pull bar both sides, pull bar and guide post are connected with vertical rod vertical direction respectively, vertical rod is provided with connecting rod installing hole, connecting rod is installed in vertical rod by connecting rod installing hole, connecting rod is provided with blade, described pull bar and guide post are movably arranged in installing hole respectively, and described pull bar and guide post can slide in installing hole.
Wherein: in described front cover bar, pull bar is connected with screw mandrel one end by axle sleeve, the screw mandrel other end is arranged on reductor, wherein: in the rear cover bar, in left and right sides cover bar, pull bar, guide post front end be provided with connecting rod locating slot, a connecting rod is installed in the connecting rod locating slot on the pull bar of the installing hole passing through base, guide post；Pull bar between connecting rod locating slot and vertical rod, opened above multiple notches of guide post, described notch is straight line along pull bar, guide post line direction, location-plate is provided with the draw-in groove that the notch with pull bar, guide post matches, location-plate is realized and the connection of pull bar, guide post by draw-in groove and notch, being additionally provided with through hole on institute's rheme plate, location-plate is connected with base by through hole.
Preferably, described guide post is respectively provided at pull bar both sides, and described guide post is at least 2, and is even number.
Preferably, described bolt engaging lug is connected with the pre-embedded bolt of ground.
Preferably, described front cover bar, rear cover bar, side cover bar are blind structure.
Preferably, the quantity of the notch opened above of pull bar between connecting rod locating slot and vertical rod, guide post is 2-5.
The excellent effect of the present invention:
The present invention is capable of switchgear house is blocked, reduce high pressure electric shock accidents, prevent grid short circuit accident from occurring, switchgear house and locking cover bar structure can move, carry, dismantle, can be used in the maintenance of temporary high-pressure switchgear house to use, reduce cost, simultaneously, the present invention also has the purpose preventing user's stealing, is suitable to promote the use of.
Accompanying drawing explanation
Accompanying drawing described herein, in order to provide a further understanding of the present invention, constitutes the part of the present patent application, and the schematic description and description of the present invention is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the main apparent direction structural representation that the embodiment of the present invention provides；
Fig. 2 is the backsight direction structure schematic diagram that the embodiment of the present invention provides；
Fig. 3 is the perspective view that the embodiment of the present invention provides；
Fig. 4 is the decomposition texture explosive view that the embodiment of the present invention provides；
Fig. 5 be the embodiment of the present invention provide look up direction structure schematic diagram；
Fig. 6 is that the base that the embodiment of the present invention provides looks up direction perspective view；
Fig. 7 is the base perspective view that the embodiment of the present invention provides.
In figure:
1. cover bar before,
2. cover bar after,
3. side cover bar, 3.1. first connecting rod, 3.2. the first blade,
4. switchgear house, 4.1. safety door,
5. base, 5.1. bolt engaging lug, 5.2. installing hole, 5.3. fixes groove, 5.4. mounting groove, 5.5. gusset, 5.6. installing plate, 5.7. string holes, 5.8. switchgear house installing plate,
6. location-plate, 6.1. draw-in groove,
7. connecting rod,
8. screw mandrel,
9. reductor,
10. vertical rod,
11. pull bar,
12. guide post, 12.1. connecting rod locating slot,
13. second connecting rod,
14. the second blade,
15. connecting rod installing hole；
16, axle sleeve,
17, notch.
Detailed description of the invention
The technology contents of the present invention is described below by way of particular specific embodiment, and the content that those skilled in the art can be disclosed by this specification understands further advantage and effect of the present invention easily.The present invention also can pass through other different specific embodiment and be implemented or apply, and the every details in this specification also based on different viewpoints and application, can carry out various modification and change under the spirit of the present invention.
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, and the basic structure of the present invention is only described in a schematic way, and therefore it only shows the composition relevant with the present invention.
For avoiding ambiguity, it is simple to understand, define as follows:
In addition, it should be noted that, unless stated otherwise or point out, otherwise the description such as the term in description " first " " second " " the 3rd " is used only for each assembly in differentiation description, element, step etc., rather than is used for logical relation or the ordering relation etc. that represent between each assembly, element, step.
The first connecting rod of the present invention and second connecting rod, first blade and the second blade, the front and back vertical rod of both sides, connecting rod, pull bar and guide post, and location-plate, connecting rod are based on identical composition, purposes, position relationship, annexation, simply size is different, succinct and convenient in order to what describe and identify, therefore do not make mark in the drawings completely, or employ unified label.It is clear that its structure and composition from figure.
Presently in connection with accompanying drawing 1-7, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, and the basic structure of the present invention is only described in a schematic way, and therefore it only shows the composition relevant with the present invention.
A kind of switchgear house locking cover bar of the present invention, including base 5, and the front cover bar 1 being flexibly connected with base 5, rear cover bar 2, left and right sides cover bar 3, in order to install switchgear house 4 above described base 5, described front cover bar 1, rear cover bar 2, left and right sides cover bar 3, in order to surround switchgear house 4, form tangible entity and block.
Described base 5 is arranged over installing the switchgear house installing plate 5.8 of switchgear house, extend downwards along switchgear house installing plate 5.8 surrounding, form the mounting groove 5.4 of an indent, base 5 surrounding caves inward and is formed with fixing groove 5.3, in mounting groove 5.4, the back side of switchgear house installing plate 5.8 is provided with gusset 5.5, and the back side center position at switchgear house installing plate 5.8 is provided with installing plate 5.6, and installing plate 5.6 is provided with string holes 5.7, described string holes 5.7 is through-hole structure, and string holes 5.7 passes through switchgear house installing plate 5.8；Described installing plate 5.6 is installed reductor 9；Described reductor 9 is electrically connected with controlling device.
Base 5 bottom periphery is provided with bolt engaging lug 5.1, and bolt engaging lug 5.1 is connected with the pre-embedded bolt of ground, it is simple to fixing switchgear house 4.Being additionally provided with the installing hole 5.2 of through base side wall in fixing groove 5.3, described fixing groove 5.3 is mutually perpendicular to installing hole 5.2, and described bolt engaging lug 5.1 is crisscross arranged successively with fixing groove 5.3,
Described front cover bar 1, rear cover bar 2, left and right sides cover bar 3 includes vertical rod respectively, connecting rod, pull bar, guide post, described pull bar and guide post are in horizontal direction, it is perpendicular to base 5, guide post 12 is positioned at pull bar 11 both sides, pull bar 11 and guide post 12 are connected with vertical rod vertical direction respectively, vertical rod is provided with connecting rod installing hole, connecting rod is installed in vertical rod by connecting rod installing hole, connecting rod is provided with blade, described pull bar 11 and guide post 12 are movably arranged in installing hole 5.2 respectively, described pull bar 11 and guide post 12 can slide in installing hole 5.2, described guide post 12 is respectively provided at pull bar 11 both sides, described guide post 12 is at least 2 and is even number, guide post 12 primarily serves balance and guide effect, therefore, front cover bar 1 both sides uniform force can be made.
Wherein: in described front cover bar 1, pull bar 11 is connected with screw mandrel 8 one end by axle sleeve 16, and screw mandrel 8 other end is arranged on reductor 9.
Detailed, referring to Fig. 4, described front cover bar 1 includes vertical rod 10, pull bar 11, guide post 12, second connecting rod 13, second blade 14, described pull bar 11 and guide post 12 are in horizontal direction, it is perpendicular to base 5, guide post 12 is positioned at pull bar 11 both sides, pull bar 11 and guide post 12 are connected with vertical rod 10 vertical direction respectively, vertical rod 10 is provided with connecting rod installing hole 15, second connecting rod 13 is mounted thereon by connecting rod installing hole 15, second connecting rod 13 is provided with the second blade 14, described pull bar 11 and guide post 12 are movably arranged in installing hole 5.2 respectively, described pull bar 11 and guide post 12 can slide in installing hole 5.2, screw mandrel 8 one end is connected by axle sleeve 16 with pull bar 11, screw mandrel 8 other end is arranged on reductor 9.
Described control device can adopt the mode of wireless remote control to realize, reductor 9 can be controlled by operator from afar, and then control reductor 9 drives screw mandrel 8 and connected pull bar 11 to move forward and backward, also the movable of front cover bar 1 it is achieved that, in order to open the safety door 4.1 of switchgear house 4.
Wherein: in the rear cover bar 2, in left and right sides cover bar 3, pull bar 11, guide post 12 front end be provided with connecting rod locating slot 12.1, a connecting rod 7 is installed in the connecting rod locating slot 12.1 on the pull bar 11 of the installing hole 5.2 passing through base 5, guide post 12；Being capable of the purpose that pull bar 11, guide post 12 are attached fixing by connecting rod 7 is installed, thus preventing rear cover bar 2, left and right sides cover bar 3 from coming off, there is the advantage that stability is strong.Pull bar 11 between connecting rod locating slot 12.1 and vertical rod 10, opened above multiple notches 17 of guide post 12, described notch 17 is straight line along pull bar 11, guide post 12 line direction, location-plate 6 is provided with the draw-in groove 6.1 that the notch 17 with pull bar 11, guide post 12 matches, location-plate 6 is realized and the connection of pull bar 11, guide post 12 by draw-in groove 6.1 and notch 17, being additionally provided with through hole on described location-plate 6, location-plate 6 is connected with base 5 by through hole.After location-plate 6 is connected with base 5, it is possible to prevent guide post 12 from sliding in installing hole 5.2, it is possible to rear cover bar 2, left and right sides cover bar 3 are fixed.
Described front cover bar 1, rear cover bar 2, left and right sides cover bar 3 are blind structure, therefore, it is possible to increase wind loading rating, it is prevented that toy passes through, and should not climb, it is possible to prevents child from climbing and plays, equally, additionally it is possible to prevent user's stealing.
Pull bar 11 between connecting rod locating slot 12.1 and vertical rod, the quantity of the notch opened above 17 of guide post 12 are 2-5.The notch 17 of multiple diverse locations can regulate after cover bar 2, distance between left and right sides cover bar 3 and base 5.
Detailed, with described before block 1 specular and be provided with rear cover bar 2, have and the vertical rod of front cover bar 1 same structure, pull bar, guide post, connecting rod, blade, described pull bar 11 and guide post 12 are separately mounted in installing hole 5.2, and described pull bar 11 and guide post 12 can slide in installing hole 5.2；Described pull bar 11, guide post 12 front end be provided with connecting rod locating slot 12.1, a connecting rod 7 is installed in the connecting rod locating slot 12.1 on the pull bar 11 of the installing hole 5.2 passing through base 5, guide post 12；Pull bar 11 between connecting rod locating slot 12.1 and vertical rod 10, opened above multiple notches 17 of guide post 12, described notch 17 is straight line along pull bar 11, guide post 12 line direction, location-plate 6 is provided with the draw-in groove 6.1 that the notch 17 with pull bar 11, guide post 12 matches, location-plate 6 is realized and the connection of pull bar 11, guide post 12 by draw-in groove 6.1 and notch 17, being additionally provided with through hole on institute's rheme plate 6, location-plate 6 is connected with base 5 by through hole.
Detailed, described left and right sides cover bar 3 has and the vertical rod of rear cover bar 2 same structure, pull bar, guide post, first connecting rod the 3.1, first blade 3.2, its pull bar, the annexation of guide post and identical with rear cover bar 2 with the installation of base 5.
The operation principle of the present invention is:
The guide post 12 installed bottom front cover bar 1 does not install location-plate 6 and connecting rod 7, the pull bar 11 installed bottom front cover bar 1 is connected with screw mandrel 8, screw mandrel 8 is under the drive of reductor 9, pull bar 11 and front cover bar 1 entirety can be driven to seesaw, the distance between front cover bar 1 and switchgear house 4 is made to increase, therefore, it is simple to attendant enters switchgear house 4 by safety door 4.1 and safeguards, and ensure that and move smoothly before and after front cover bar 1, it is achieved block.
When entirety needs to transport, location-plate 6 is disassembled from base 5, and front cover bar 1, rear cover bar 2, left and right sides cover bar 3 are promoted to the direction of switchgear house 4 respectively, vertical rod 10 is made to enter in fixing groove 5.3, therefore, it is possible to reduce overall overall dimensions, it is simple to transport and handling.
Although this patent is explained with reference to preferred embodiment and accompanying drawing, but above-mentioned explanation should be regarded as illustrative and non-limiting, change that those skilled in the art makes according to the spirit of the present invention and amendment, all should belong to the protection domain of this patent.
Claims (5)
1. a switchgear house locking cover bar, it is characterised in that
Including base (5), and the front cover bar (1) being flexibly connected with base (5), rear cover bar (2), left and right sides cover bar (3), described base (5) top is in order to install switchgear house (4), described front cover bar (1), rear cover bar (2), left and right sides cover bar (3), in order to surround switchgear house (4), form tangible entity and block；
Described base (5) is arranged over installing the switchgear house installing plate (5.8) of switchgear house, extend downwards along switchgear house installing plate (5.8) surrounding, form the mounting groove (5.4) of an indent, base (5) surrounding caves inward and is formed with fixing groove (5.3), the back side of the interior switchgear house installing plate (5.8) of mounting groove (5.4) is provided with gusset (5.5), back side center position at switchgear house installing plate (5.8) is provided with installing plate (5.6), installing plate (5.6) is provided with string holes (5.7), described string holes (5.7) is through-hole structure, string holes (5.7) passes through switchgear house installing plate (5.8)；Described installing plate (5.6) is installed reductor (9)；Described reductor (9) is electrically connected with controlling device；
Base (5) bottom periphery is provided with bolt engaging lug (5.1), the installing hole (5.2) of through base (5) sidewall it is additionally provided with in fixing groove (5.3), described fixing groove (5.3) and installing hole (5.2) are mutually perpendicular to, described bolt engaging lug (5.1) and fixing groove (5.3) are crisscross arranged successively
Described front cover bar (1), rear cover bar (2), left and right sides cover bar (3) includes vertical rod respectively, connecting rod, pull bar, guide post, described pull bar and guide post are in horizontal direction, it is perpendicular to base (5), guide post (12) is positioned at pull bar (11) both sides, pull bar (11) and guide post (12) are connected with vertical rod vertical direction respectively, vertical rod is provided with connecting rod installing hole, connecting rod is installed in vertical rod by connecting rod installing hole, connecting rod is provided with blade, described pull bar (11) and guide post (12) are movably arranged in installing hole (5.2) respectively, described pull bar (11) and guide post (12) can slide in installing hole (5.2),
Wherein: in described front cover bar (1), pull bar (11) is connected with screw mandrel (8) one end by axle sleeve (16), screw mandrel (8) other end is arranged on reductor (9),
Wherein: in the rear cover bar (2), in left and right sides cover bar (3), pull bar, guide post front end be provided with connecting rod locating slot (12.1), a connecting rod (7) be installed on pass through base (5) the pull bar of installing hole (5.2), in connecting rod locating slot (12.1) on guide post；Pull bar between connecting rod locating slot (12.1) and vertical rod, opened above multiple notches (17) of guide post, described notch (17) is straight line along pull bar, guide post line direction, location-plate (6) is provided with the draw-in groove (6.1) that the notch (17) with pull bar (11), guide post (12) matches, location-plate (6) is realized and the connection of pull bar, guide post by draw-in groove (6.1) and notch (17), being additionally provided with through hole in institute's rheme plate (6), location-plate (6) is connected with base (5) by through hole.
2. a kind of switchgear house locking cover bar as claimed in claim 1, it is characterised in that
Described guide post is respectively provided at pull bar both sides, and described guide post is at least 2, and is even number.
3. a kind of switchgear house locking cover bar as claimed in claim 1, it is characterised in that
Described bolt engaging lug is connected with the pre-embedded bolt of ground.
4. a kind of switchgear house locking cover bar as claimed in claim 1, it is characterised in that
Described front cover bar, rear cover bar, side cover bar are blind structure.
5. a kind of switchgear house locking cover bar as claimed in claim 1, it is characterised in that
Pull bar between connecting rod locating slot (12.1) and vertical rod, the quantity of the notch opened above (17) of guide post are 2-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610390200.1A CN105804446B (en) | 2016-06-03 | 2016-06-03 | A kind of switchgear house locking cover bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610390200.1A CN105804446B (en) | 2016-06-03 | 2016-06-03 | A kind of switchgear house locking cover bar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105804446A true CN105804446A (en) | 2016-07-27 |
| CN105804446B CN105804446B (en) | 2017-10-13 |
Family
ID=56427763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610390200.1A Expired - Fee Related CN105804446B (en) | 2016-06-03 | 2016-06-03 | A kind of switchgear house locking cover bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105804446B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109560467A (en) * | 2018-10-30 | 2019-04-02 | 广东电网有限责任公司 | A kind of distribution transformer rack anti-electric shock apparatus |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0886125A (en) * | 1994-09-16 | 1996-04-02 | Eito Kogyo Kk | Fence means for floor hole in substation |
| CN203351943U (en) * | 2013-06-09 | 2013-12-18 | 国家电网公司 | Switchgear room locking barrier |
| CN204597261U (en) * | 2015-05-08 | 2015-08-26 | 国家电网公司 | A kind of outdoor power distribution cabinet |
| CN204651699U (en) * | 2015-05-26 | 2015-09-16 | 国家电网公司 | High-tension switch cabinet safe fence |
| CN105576510A (en) * | 2014-10-17 | 2016-05-11 | 陕西同力电气有限公司 | Protective device of power distribution cabinet |
| CN205663256U (en) * | 2016-06-03 | 2016-10-26 | 国家电网公司 | Electricity distribution room shutting hides fence |
-
2016
- 2016-06-03 CN CN201610390200.1A patent/CN105804446B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0886125A (en) * | 1994-09-16 | 1996-04-02 | Eito Kogyo Kk | Fence means for floor hole in substation |
| CN203351943U (en) * | 2013-06-09 | 2013-12-18 | 国家电网公司 | Switchgear room locking barrier |
| CN105576510A (en) * | 2014-10-17 | 2016-05-11 | 陕西同力电气有限公司 | Protective device of power distribution cabinet |
| CN204597261U (en) * | 2015-05-08 | 2015-08-26 | 国家电网公司 | A kind of outdoor power distribution cabinet |
| CN204651699U (en) * | 2015-05-26 | 2015-09-16 | 国家电网公司 | High-tension switch cabinet safe fence |
| CN205663256U (en) * | 2016-06-03 | 2016-10-26 | 国家电网公司 | Electricity distribution room shutting hides fence |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109560467A (en) * | 2018-10-30 | 2019-04-02 | 广东电网有限责任公司 | A kind of distribution transformer rack anti-electric shock apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105804446B (en) | 2017-10-13 |
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