CN206712315U - A kind of 10kV ring main units - Google Patents
A kind of 10kV ring main units Download PDFInfo
- Publication number
- CN206712315U CN206712315U CN201720600442.9U CN201720600442U CN206712315U CN 206712315 U CN206712315 U CN 206712315U CN 201720600442 U CN201720600442 U CN 201720600442U CN 206712315 U CN206712315 U CN 206712315U
- Authority
- CN
- China
- Prior art keywords
- ring main
- slide rail
- cat ladder
- support base
- main units
- 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
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Abstract
It the utility model is related to technical field of electric equipment, and in particular to a kind of 10kV ring main units, including casing, case lid and switchgear；The bottom of casing is longitudinally equipped with slide rail, and the upper surface of slide rail offers chute；The bottom of switchgear is arranged on support base by bolt, and the bottom corner position of support base is provided with roller, and roller, which coordinates, to be connected in chute；Slide rail laterally opens up fluted, slided in groove and be connected with barrier plate, the both ends of barrier plate are fixedly connected on movable block, movable block is connected in fixed seat by spring slide, movable block front end face offers guide groove, slided in guide groove and be connected with handle, neck is offered in the inner left wall of fixed seat, handle, which coordinates, to be connected in neck；Square groove is laterally offered on the lower surface of case lid；The utility model efficiently solves the problem of ring main unit is inconvenient to investigate maintenance when breaking down.
Description
Technical field
It the utility model is related to technical field of electric equipment, and in particular to a kind of 10kV ring main units.
Background technology
Outdoor ring main unit is that one group of transmission ＆ distribution electrical equipment is mounted in metal or non-metallic insulation cabinet or made assembled interval
The electrical equipment of formula ring network power supplying units, play a part of receiving electric power in distribution network and distribute electric power.Its core
Using breaker, on-load switch and fuse, have simple in construction, small volume, price is low, power supply parameter and performance can be improved with
And the advantages that power supply safety.It is widely used in Urban Residential District, skyscraper, large public building, factory and enterprise etc.
In the power distribution station of load center.Distribution interval inside ring main unit is more and more, and the casing of ring main unit is also more done more therewith
Greatly, but the land utilization ratio in city is high, ring main unit is all done it is extremely compact, when ring main unit breaks down, work
Personnel are inconvenient in investigation and maintenance.And with the increase of electrical equipment height, overhauled to electrical equipment
When, the low people of height also needs to carry support meanss and can overhauled, and the trouble that so seems but also increases maintainer's
Load-bearing is born.
Such as China Patent No. CN106025841A, date of declaration is to disclose one in the patent of invention on October 12nd, 2016
The box switching station of kind easy access, including switching station's body, the inner bottom surface of switching station's body are provided with the first fixed block
With the second fixed block, the side of the first fixed block and the second fixed block away from this body sidewall of switching station is equipped with installing plate,
Supporting plate is provided between two installing plates, and the left and right ends of supporting plate are respectively engaged with the mounting groove of installation plate surface.It is logical
Addition installing plate and supporting plate are crossed, because the surface of the first fixed block and the second fixed block is respectively equipped with three installing plates, so
The height of supporting plate can be conveniently adjusted, is easy to be adjusted supporting plate according to the height of maintainer, reduces maintenance people
The burden of member, facilitates and electrical equipment is overhauled, improve the practicality of the device.
Utility model content
The technical problem of solution
In view of the shortcomings of the prior art, the utility model discloses a kind of 10kV ring main units, for solving box ring
The problem of net cabinet is inconvenient to investigate maintenance when breaking down.
Technical scheme
To realize object above, the utility model is achieved by the following technical programs：
A kind of 10kV ring main units, including casing, case lid and switchgear；The bottom of the casing is longitudinally equipped with cunning
Rail, the upper surface of the slide rail offer chute；The bottom of the switchgear is arranged on support base by bolt, the branch
The bottom corner position of support seat is provided with roller, and the roller, which coordinates, to be connected in the chute；The slide rail laterally offers
Groove, interior slide of the groove are connected with barrier plate, and the both ends of the barrier plate are fixedly connected on movable block, the movable block
It is connected to by spring slide in fixed seat, the movable block front end face offers guide groove, is slided in the guide groove and is connected with handle
Hand, neck is offered in the inner left wall of the fixed seat, the handle, which coordinates, to be connected in the neck；Under the case lid
Square groove is laterally offered on end face, the square groove is interior to be fixedly connected with slide bar by support, and clamping slip pipe is slided on the slide bar,
The lower end of the slip pipe is fixedly connected with the first cat ladder, and the lower section of first cat ladder is provided with the second cat ladder by positioning rotating shaft,
The lower section of second cat ladder is provided with the 3rd cat ladder by positioning rotating shaft.
Preferably, the length and width size of the support base is respectively to should be greater than the length and width chi of switchgear
It is very little.
Preferably, the spacing distance of the slide rail rear and front end and cabinet wall is more than 0, and the length of slide rail is set
The overall width of support base adds 150cm.
Preferably, the width between the lever is adjacent is equal to the width of support base.
Preferably, it is arranged with support frame on the outer wall of first cat ladder, support frame as described above passes through pulley and case lid
Lower surface connects.
Preferably, it is socketed with rubber ring in the cylindrical outer wall of the roller.
Beneficial effect
Using technical scheme provided by the utility model, compared with known publicly-owned technology, have the advantages that：
1. by the way that switchgear is moved on slide rail, realize while box house area is not being increased, vacate
Corresponding space facilitates operator to investigate and overhaul each switchgear.Barrier plate, barrier plate are provided with slide rail
It can be moved up and down by movable block control, when switchgear is normal for limiting the position of switchgear.
2. by being provided with slidable folding climbing ladder on case lid, electrical equipment of the maintenance personal to higher position can be facilitated
Investigation maintenance is carried out, can be folded up when without using cat ladder, saves space.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is A-A sectional views of the present utility model；
Fig. 3 is cat ladder of the present utility model and case lid scheme of installation；
Fig. 4 is fixed seat of the present utility model and movable block cooperation schematic diagram；
Each label represents respectively in figure：1- casings, 2- case lids, 3- switchgears, 4- slide rails, 5- support bases, 6- rollers, 7-
Barrier plate, 8- movable blocks, 9- fixed seats, 10- handles, 11- slide bars, 12- slip pipes, the cat ladders of 13- first, the cat ladders of 14- second, 15-
3rd cat ladder, 16- support frames, 201- square grooves, 401- chutes, 402- slide rails, 801- guide grooves, 901- necks.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
A kind of 10kV ring main units, including casing 1, case lid 2 and switchgear 3；The bottom of casing 1 is longitudinally equipped with cunning
Rail 4, the upper surface of slide rail 4 offer chute 401；The bottom of switchgear 3 is arranged on support base 5 by bolt, support base 5
Length and width size respectively to should be greater than the length and width size of switchgear 3, so between adjacent switch equipment 3
Certain space is provided, prevents its too recent photo leaned on from ringing radiating effect, causes electrical equipment to burn out.The rear and front end of slide rail 4 and case
The spacing distance of the inwall of body 1 is more than 0, and the length of slide rail 4 adds 150cm for the overall width of set support base 5, and the present embodiment exists
Two row switch equipment 3 are provided with casing 1 altogether, equivalent to two human body width of 150cm, pass through the position of the switching devices 3 of slide rail 4
Move, staff there are 150cm width spaces when each row switch equipment 3 are overhauled for its use.It is logical
150cm is changed into the original space for needing 3 walkways by the movement for crossing slide rail 4, so as to also reduce the volume of casing 1.
The bottom corner position of support base is provided with roller 6, and roller 6, which coordinates, to be connected in chute 401, is covered in the cylindrical outer wall of roller 6
Rubber ring is connected to, makes switchgear 3 more steady in movement.Slide rail 4 laterally opens up fluted 402, and card is slided in groove 402
Barrier plate 7 is connected to, the both ends of barrier plate 7 are fixedly connected on movable block 8, and movable block 8 is connected to fixed seat 9 by spring slide
Interior, the front end face of movable block 8 offers guide groove 801, is slided in guide groove 801 and is connected with handle 10, opened in the inner left wall of fixed seat 9
Provided with neck 901, handle 10, which coordinates, to be connected in neck 901；Width between resistance lever 7 is adjacent is equal to the width of support base 5,
Barrier plate 7 is provided with slide rail 4, barrier plate 7 can be moved up and down by the control of movable block 8, is used for when switchgear 3 is normal
The position of switchgear 3 is limited, prevents it from being slided in casing 1.
Square groove 201 is laterally offered on the lower surface of case lid 2, square groove 201 is interior to be fixedly connected with slide bar 11 by support, sliding
Clamping slip pipe 12 is slided on bar 11, the lower end of slip pipe is fixedly connected with the first cat ladder 13, and the lower section of the first cat ladder 13 passes through positioning
Rotating shaft is provided with the second cat ladder 14, and the lower section of the second cat ladder 14 is provided with the 3rd cat ladder 15 by positioning rotating shaft.Outside first cat ladder 13
Support frame 16 is arranged with wall, support frame 16 is connected by pulley with the lower surface of case lid 2.Pass through positioning between three cat ladders
Rotating shaft is connected to form Foldable ladder, without when save space.The setting of support frame 16 ensure that the stability of cat ladder, facilitate work
Making personnel, cat ladder, the top of support frame 16 are provided with pulley up and down, and pulley is in contact with the lower surface of case lid 2, facilitates staff
Move left and right cat ladder.
In use, by depression of handle 10 and by its movement in guide groove 801, the neck of fixed seat 9 is connected to
In 901, so as to drive barrier plate 7 to fall；Then pull switch equipment 3 moves on slide rail 4, vacates required investigation and maintenance
Space；When needing the electrical equipment investigation to higher position, the 3rd cat ladder 15 can be pulled, makes the first cat ladder 13, the second cat ladder 14
With the 3rd cat ladder 15 in same plane, and whole cat ladder is moved to required position by being slided on slide bar 11；Investigation and
Switchgear 3 is playbacked after the completion of maintenance, pulled out by handle 10 out of neck 901, under spring force on barrier plate 7
Rise, so as to limit position of the switchgear 3 on slide rail 4.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and model of various embodiments of the utility model technical scheme
Enclose.
Claims (6)
1. a kind of 10kV ring main units, including casing (1), case lid (2) and switchgear (3)；It is characterized in that：The casing
(1) bottom is longitudinally equipped with slide rail (4), and the upper surface of the slide rail (4) offers chute (401)；The switchgear (3)
Bottom by bolt be arranged on support base (5) on, the bottom corner position of the support base is provided with roller (6), the rolling
Wheel (6), which coordinates, to be connected in the chute (401)；The slide rail (4) laterally opens up fluted (402), in the groove (402)
Slip is connected with barrier plate (7), and the both ends of the barrier plate (7) are fixedly connected on movable block (8), and the movable block (8) is logical
Cross spring slide to be connected in fixed seat (9), movable block (8) front end face offers guide groove (801), the guide groove (801)
Interior slip is connected with handle (10), neck (901) is offered in the inner left wall of the fixed seat (9), the handle (10) is matched somebody with somebody
Conjunction is connected in the neck (901)；Square groove (201), the square groove are laterally offered on the lower surface of the case lid (2)
(201) slide bar (11) is fixedly connected with by support in, slides clamping slip pipe (12) on the slide bar (11), under the slip pipe
End is fixedly connected with the first cat ladder (13), and the lower section of first cat ladder (13) is provided with the second cat ladder (14) by positioning rotating shaft,
The lower section of second cat ladder (14) is provided with the 3rd cat ladder (15) by positioning rotating shaft.
A kind of 2. 10kV ring main units according to claim 1, it is characterised in that：The length of the support base (5) and
Width dimensions are respectively to should be greater than the length and width size of switchgear (3).
A kind of 3. 10kV ring main units according to claim 1, it is characterised in that：Slide rail (4) rear and front end with
The spacing distance of casing (1) inwall is more than 0, and the length of slide rail (4) adds 150cm for the overall width of set support base (5).
A kind of 4. 10kV ring main units according to claim 3, it is characterised in that：Between the resistance plate washer (7) is adjacent
Width be equal to support base (5) width.
A kind of 5. 10kV ring main units according to claim 4, it is characterised in that：The outer wall of first cat ladder (13)
On be arranged with support frame (16), support frame as described above (16) is connected by pulley with the lower surface of case lid (2).
A kind of 6. 10kV ring main units according to claim 4, it is characterised in that：The cylindrical outer wall of the roller (6)
On be socketed with rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720600442.9U CN206712315U (en) | 2017-05-26 | 2017-05-26 | A kind of 10kV ring main units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720600442.9U CN206712315U (en) | 2017-05-26 | 2017-05-26 | A kind of 10kV ring main units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206712315U true CN206712315U (en) | 2017-12-05 |
Family
ID=60462698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720600442.9U Expired - Fee Related CN206712315U (en) | 2017-05-26 | 2017-05-26 | A kind of 10kV ring main units |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206712315U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109244888A (en) * | 2018-09-13 | 2019-01-18 | 江阴市长泾车船附件有限公司 | A kind of outdoor cabinet type transformer station with heat sinking function |
| CN110912000A (en) * | 2019-12-13 | 2020-03-24 | 四川荣鑫送变电工程有限公司 | Sealed distribution box and combined installation method thereof |
| CN111564770A (en) * | 2020-06-06 | 2020-08-21 | 哈尔滨闪亮不锈钢制品有限公司 | High-low voltage power distribution cabinet |
-
2017
- 2017-05-26 CN CN201720600442.9U patent/CN206712315U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109244888A (en) * | 2018-09-13 | 2019-01-18 | 江阴市长泾车船附件有限公司 | A kind of outdoor cabinet type transformer station with heat sinking function |
| CN110912000A (en) * | 2019-12-13 | 2020-03-24 | 四川荣鑫送变电工程有限公司 | Sealed distribution box and combined installation method thereof |
| CN111564770A (en) * | 2020-06-06 | 2020-08-21 | 哈尔滨闪亮不锈钢制品有限公司 | High-low voltage power distribution cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 Termination date: 20180526 |