CN106684741A - Demounting auxiliary tool for substation screen-top miniature bus and application method of demounting auxiliary tool - Google Patents
Demounting auxiliary tool for substation screen-top miniature bus and application method of demounting auxiliary tool Download PDFInfo
- Publication number
- CN106684741A CN106684741A CN201710129961.6A CN201710129961A CN106684741A CN 106684741 A CN106684741 A CN 106684741A CN 201710129961 A CN201710129961 A CN 201710129961A CN 106684741 A CN106684741 A CN 106684741A
- Authority
- CN
- China
- Prior art keywords
- bus
- side plate
- little bus
- rectangular slab
- little
- 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
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Installation Of Bus-Bars (AREA)
Abstract
The invention relates to a demounting auxiliary tool for substation screen-top miniature bus and an application method of the demounting auxiliary tool, relates to the technical field of tools, and solves the problem that current substation screen-top bus is poor in demounting safety. The demounting auxiliary tool comprises a first insulating cover and is characterized in that the first insulating cover comprises a bottom plate, a plurality of parallel isolation plates, a first lateral plate and a second lateral plate; the bottom plate comprises a first rectangular plate and a second rectangular plate which are in butt joint, the isolation plates are vertically arranged on the lower surfaces of the first rectangular plate and the second rectangular plate, and the isolation plates are arranged on the surfaces of the first rectangular plate and the second rectangular plate along the length direction of the first rectangular plate and the second rectangular plate; the first lateral plate and the second lateral plate are arranged on two sides of the first rectangular plate, and the surfaces of the first lateral plate and the second lateral plate directly face the surface of the isolation plate. The demounting auxiliary tool has the advantages that the bus is isolated through the isolation plates, so that a user cannot accidentally touch other bus during cutting; the bottom plate covers the top of the bus, so that the short circuit problem of the bus due to fallen tools is prevented.
Description
Technical field
The present invention relates to technical field of tools, and in particular to one kind is used in the little bus in dismounting power station screen top for preventing
The aid that alternating current-direct current short circuit, ground connection and the person get an electric shock.
Background technology
Substation top bus, elongated by many diameter 6mm, the copper rod of spacing 25mm is constituted, and it is the electricity of converting equipment
The shared remittance product line such as source, signal power source, protection power supply, alternating voltage, in order to save space, makes site environment neat and tidy, leads to
It is normally placed in the cabinet top of substation cabinet equipment.It is horizontally disposed parallel to sealer top between copper rod, phase between each copper rod
Mutually insulation, is 5 ~ 6cm with screen cabinet top spacing.Power supply, voltage needed in screen cabinet etc. is little from screen cabinet top portion by cable core
Bus structure binding post is caused in the terminal block in screen cabinet.Every copper rod plays a part of to collect, distributes electric energy.This kind of wiring side
Formula can save secondary cable, simplify loop.
This kind of wiring has its advantage, but also has shortcoming, when protection or measure and control device are transformed whole screen and changed, needs screen
Cabinet is removed, and the premise that screen cabinet is removed is must to keep apart the little bus on its screen top with the little bus of operation, shields the little mother on top
Line is made up of copper rod long one by one, so the little bus both sides in the screen cabinet top that first will must be removed are cut off completely.But
It is that little bus provides power supply or voltage to entire row screen cabinet, it is impossible to power cut construction, can only first overlaps transition cable, then band electric scissors.
There are many risks in band electric scissors, one is, little bus copper rod is powered exposed, and Work tool drops on little bus in work,
Little busbar short-circuit or ground connection are directly contributed, relay protection will be made to lose installation's power source, operation power or not collect alternating voltage,
If there is electric power system fault, it will cause the tripping or malfunction of protective relaying device.Two are, operator have electric shock danger
Danger.When relay protection is transformed, after with cable clamp little bus being cut off in the middle of two sealers, could be old relay-set
Exit.Shear history needs many people to coordinate meticulously.Although staff is very conscientious, careful, careful, due to little bus interval
Gap is little, exposed powered, and working region periphery is entirely powered little bus, and little bus shear history is time-consuming, laborious, it is easy to make
The danger of falling from high altitude after little bus gets an electric shock and gets an electric shock is touched into staff.
The content of the invention
In view of this, the embodiment of the present invention provide it is a kind of when removing the little bus in power station screen top for prevent alternating current-direct current short circuit,
The aid that ground connection and the person get an electric shock, to reduce danger coefficient of the staff in the little bus in dismounting power station screen top.
For achieving the above object, the embodiment of the present invention provides following technical scheme：
A kind of little bus in substation top removes aid and its using method, including two insulating boots and three pieces of felt pads：
First insulating boot, first insulating boot is convex cover, including：The axisymmetric base plate that is made up of insulant, mutually
Parallel multiple division boards, the first side plate and the second side plate；
The base plate includes the first rectangular slab and the second rectangular slab, the first side of first rectangular slab and second rectangle
The first side docking of plate, the length of the first side of second rectangular slab is less than the first side of first rectangular slab
The surface of end face length, first rectangular slab and the second rectangular slab is located in identical plane.
The plurality of division board is vertically set on the lower surface of first rectangular slab and the second rectangular slab, and each every
From plate along first rectangular slab and the second rectangular slab the elongated setting in surface；
First side plate is arranged at the second side of first rectangular slab, and second side plate is arranged at first rectangle
The surface of the 3rd side of plate, first side plate and the second side plate is just right with the surface of the division board.
Preferably, in the little bus aid in above-mentioned dismounting substation top, first side plate and with first side
Through-hole structure is provided with the adjacent division board of plate, on the second side plate and the division board adjacent with second side plate, it is described to tear open
Except the little bus aid in substation top also includes：
The insulating part matched with the through-hole structure, the length of the insulating part is not less than first side plate and with described the
The distance between side plate adjacent separator plates and the second side plate and the distance between with the second side plate adjacent separator plates.
Preferably, in the little bus aid in above-mentioned dismounting substation top, the insulating part is insulating screw or insulation
Clamp.
Preferably, in the little bus aid in above-mentioned dismounting substation top, also include：
Second insulating boot, second insulating boot is spill cover, and on the side plate of the spill cover the recessed of equidistantly distributed is provided with
Groove, the depth of the groove is preset value, the centre-to-centre spacing of two grooves be two little buses horizontal centre away from.The insulating boot
Length and width slightly larger than the little bus support rack in screen cabinet top portion length and width.
Preferably, in the little bus aid in above-mentioned dismounting substation top, also include：
It is arranged at the handle of first insulating boot and the second insulating boot upper surface.
Preferably, in the little bus aid in above-mentioned dismounting substation top, also include：
Felt pad, the felt pad has three pieces, and first piece is arranged at the underface of first insulating boot, the top of screen cabinet,
Second piece and the 3rd piece of felt pad are separately positioned on the little bus in the little bus support rack left and right sides of adjacent two in screen cabinet top portion
Upper surface, the size of first piece of felt pad is adapted with the size of first insulating boot, and second piece and the 3rd piece is absolutely
The width of edge pad is preset value, and the length of three pieces of felt pads is the length of sealer.
Preferably, in the little bus aid in above-mentioned dismounting substation top, first insulating boot, the second insulating boot are equal
For transparent insulating plastic.
Preferably, in the little bus aid in above-mentioned dismounting substation top, first rectangular slab, the second rectangular slab,
First side plate, the second side plate are formed in one formula structure.
Preferably, in the little bus aid in above-mentioned dismounting substation top, second insulating boot is also formed in one
Formula structure.
To provide a kind of substation top little bus method for dismounting, it is comprised the following steps another object of the present invention：
1）When needing to remove the little bus in substation top, first piece of felt pad is put between two little bus support racks, the
The lower section of little bus under one piece of felt pad position, the dome top surface of screen cabinet, with prevent from cutting cut be operated in cut the instrument of cutting or bus with
Equipment top contact；Second insulation is covered the little bus support rack at the top of equipment；
2）Second insulation is covered the little bus support rack at the top of equipment；
3）Second piece of felt pad and the 3rd piece of felt pad, second piece of felt pad and the 3rd are put on the outside of two little bus support racks
Block felt pad is held on little bus, to prevent Work tool from dropping or the person touches the powered little mother of the adjacent screen cabinet of construction operation
Line, and cause the power supply short circuit for electrically connecting and causing between bus and equipment top；
4）First insulating boot is covered on bus so that be isolated plate between each bus and be spaced from each other；
5）, as cutting position, cutting will be carried out to outermost bus at the breach A of convex base plate, it is hand-held after cutting at A
Handle, by the first insulating boot 180 degree is horizontally rotated, to implementing cutting at the breach B of convex base plate；
6）At A, B two after the completion of cutting, the little bus cut is taken out from insulating boot, the remaining little mother of cutting at A, B two
Line crop puts cable protection cap；
7）First insulating boot is moved into a lattice, cutting, repeat step 5 are implemented to next little bus）、6）7）Until substation
Push up little bus dismounting to finish.
When needing to remove the little bus in substation top, can be auxiliary using the little bus in dismounting substation top disclosed in the present application
Assistant engineer's tool is covered on bus so that is isolated plate between each bus and is spaced from each other, to outermost bus cutting is carried out, due to
Isolated using division board between the bus that outermost side bus are adjacent, thus, user will not by mistake touch it during cutting
His bus, simultaneously as each bus upper cover has the insulating boot, thus, even if user drops during instrument, also will not directly fall
Fall on bus, but drop on the base plate, thus, it is therefore prevented that asking because of the instrument short circuit that drops between each bus
Topic.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Inventive embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, can be with basis
The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 a are the upward view of the first insulating boot disclosed in the embodiment of the present invention；
Fig. 1 b are the top view of the first insulating boot disclosed in the embodiment of the present invention；
Fig. 1 c are the side view of the first insulating boot disclosed in the embodiment of the present invention；
Fig. 2 a are the side view of the second insulating boot disclosed in the embodiment of the present invention；
Fig. 2 b are the front view of the second insulating boot disclosed in the embodiment of the present invention；
Fig. 3 is the structural representation of felt pad disclosed in the embodiment of the present invention;
Fig. 4 is the first assembling structure schematic diagram disclosed in the embodiment of the present invention;
Fig. 5 is second assembling structure schematic diagram disclosed in the embodiment of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
This application discloses a kind of little bus in substation top removes aid to be used to remove the little mother in substation top
During line, prevent staff from touching powered bus by mistake, or because of the little bus caused when conductive tool drops on powered bus
Failure.
Referring to Fig. 1 a- Fig. 1 c, the embodiment of the present application is disclosed to remove the little bus aid in substation top, can wrap
Include：
First insulating boot 100, first insulating boot 100 includes：The axisymmetric convex base plate that is made up of insulant, mutually
Parallel 120, first side plate 130 of multiple division boards and second side plate 140；
The convex base plate includes the first rectangular slab 111 and the second rectangular slab 112, the first side of first rectangular slab 111
Dock with the first side of second rectangular slab 112, the length of the first side of second rectangular slab 112 is less than described the
The end face length of the first side of one rectangular slab 111, the surface of the rectangular slab 112 of first rectangular slab 111 and second is located at phase
With plane in, at this point it is possible to think, the rectangular slab 112 of first rectangular slab 111 and second is formed in one formula structure, when
So, i.e., described convex base plate can be one block of complete plate, and the square of first rectangular slab 111 and second can be formed after cutting to it
Shape plate 112, the top view of the base plate is an axisymmetric convex plate, and the bottom of the convex plate is first rectangular slab 111,
Its jut is the second rectangular slab 112；
The plurality of division board 120 is vertically set on the lower surface of the rectangular slab 112 of first rectangular slab 111 and second, and often
Surface elongated setting of the individual division board 120 along the rectangular slab 112 of first rectangular slab 111 and second, i.e. the division board 120
Second rectangular slab 112 is extended away from the one of first rectangular slab 111 by one end of first rectangular slab 111
End；
First side plate 130 is arranged at the second side of first rectangular slab 111, and second side plate 140 is arranged at institute
State the 3rd side of the first rectangular slab 111, surface and the table of the division board 120 of the side plate 140 of first side plate 130 and second
Face is just right.
When needing to remove the little bus in substation top, substation can be removed using the above embodiments of the present application are disclosed
Push up little bus aid to cover on bus so that plate 120 is isolated between each bus and is spaced from each other, referring to Fig. 1 a- Fig. 1 c
And Fig. 4, as cutting position, cutting will be carried out to outermost bus at A, after cutting at A, hand-held handle 160, by first
Insulating boot horizontally rotates 180 degree, as shown in figure 5, to implementing cutting at B.At A, B two after the completion of cutting, by cut first
Little bus is taken out from insulating boot, the cable protection cap on the remaining little bus crop set of cutting at A, B two.And first insulate
The mobile lattice of cover, to second little bus cutting is implemented.Division board is adopted between the bus being adjacent due to outermost side bus
120 isolation, thus, user will not by mistake touch other buses during cutting, simultaneously as each bus upper cover has the bottom
Plate 110, thus, even if user drops during instrument, also will not directly drop on bus, but drop on the base plate 110,
Thus, it is therefore prevented that because of the problem of instrument short circuit for dropping between each bus.
When the little bus aid in above-mentioned dismounting substation top is covered into each bus, outermost side bus are wiped out
When, after bus is cut off, because the one end cut off does not have the stress strong point, thus, it may be such that the end is sagging, directly
With equipment top contact, if the end is connected with power supply, power supply short circuit can be directly contributed, be directed to this to prevent from cutting the process of cutting
Medium and small bus drops to screen cabinet top portion or ejection, causes direct current or AC earth or event of hurting sb.'s feelings, and needs are cut what is cut by described
Bus is spacing in the little bus aid cover in the dismounting substation top, in this regard, disclosed in the above embodiments of the present application
In technical scheme, referring to Fig. 1 a- Fig. 1 c, on first side plate 130 and the division board 120 adjacent with first side plate 130,
Through-hole structure, the dismounting transformer station are provided with second side plate 140 and the division board 120 adjacent with second side plate 140
The little bus aid in screen top also includes：
The insulating part 150 matched with the through-hole structure, the insulating part 150 can for insulated bolt or insulation clamp, its
For the fixed bus cut that need to be cut positioned between side plate and division board 120, the length of the insulating part 150 is not less than described
First side plate 130 and with the distance between adjacent separator plates 120 of first side plate 130 and the second side plate 140 and with described
The distance between adjacent separator plates 120 of two side plate 140.
Little bus is carried out by the little bus support rack positioned at equipment screen cabinet top portion in installation process to each bus
Support, prevent bus from contacting with equipment, there is little bus metal elastic force tabletting and the screw for wiring on little bus support rack,
It is band electric parts.Due to structure problem, it is simultaneously not suitable for the little bus support rack to first insulating boot, by
This, in order to prevent instrument from dropping on the metal conduction portions of little bus support rack, referring to Fig. 2 a and Fig. 2 b, the application is above-mentioned
Embodiment is disclosed to remove in the little bus aid in substation top, can also include：
Second insulating boot 200, second insulating boot 200 is notch plate, i.e., it is by base plate and is vertically set on base plate two ends
Side plate is constituted, and the side plate at base plate and its two ends is integrally formed, and the groove of equidistantly distributed is provided with the side plate of the notch plate,
It is preset value that the width of the groove is the diameter of little bus, depth, and the length and width of second insulating boot is slightly larger than screen
The length and width of the little bus support rack in cabinet top portion.Cut cut bus when, second insulating boot 200 be used for cover equipment top
The little bus support rack in portion, every bus is located in the groove of a side plate, and the base plate of second insulating boot 200 is located at
The top of the little bus support rack.Cut cut bus when so that the 4th of the second rectangular slab 112 in first insulating boot
After side is fitted with the side of second insulating boot 200, the insulating part is inserted on the side plate of first insulating boot
In through hole, the bus cut is cut needed for fixing, wherein, the four side of second rectangular slab 112 is just right with its first side
A side.
In order to become apparent from intuitively showing the relative physical packaging position of the first insulating boot 100 and the second insulating boot 200, say
It is bright between the two with the use of method, Fig. 4, Fig. 5 give embodiment of the present invention concrete technical scheme.
First insulating boot 100 described in user operation and the second insulating boot 200 for convenience, the application is also exhausted described first
Handle is provided with the insulating boot 200 of edge cover 100 and second, referring to Fig. 1 b, Fig. 1 c and 2a, Fig. 2 b, on first insulating boot 100
The position of handle 160 can be according to user's request sets itself, for example, the handle 160 on first insulating boot 100 is arranged
In the upper surface of first insulating boot 100, the upper surface of first insulating boot 100 also refers to the base plate 110
Upper surface, for example, the handle 160 can be arranged at the upper surface of first rectangular slab 111 and can also be arranged at described second
The upper surface of rectangular slab 112.Handle 201 on second insulating boot 200 is arranged and the plate upper surface of the second insulating boot 200
Centre position.
Encounter screen cabinet top portion to be further utilized to prevent from cutting cut in little bus process little bus or cut the instrument of cutting, cause straight
Stream or AC earth, in technical scheme disclosed in the above embodiments of the present application, referring to Fig. 3, above-mentioned instrument can also include insulation
Pad 300, the felt pad has three pieces, and first piece is arranged at the underface of first insulating boot 100, the top upper table of screen cabinet
Face, second piece and the 3rd piece is separately positioned on screen cabinet top portion adjacent two little bus support rack left and right sides, powered little mother
The upper surface of line.The size of first piece of felt pad is adapted with the size of the first insulating boot 100, and second piece and the 3rd piece absolutely
The width of edge pad is preset value, and the length of three pieces of felt pads is the length of sealer.First piece of felt pad cuts work to prevent from cutting
Make cutting the instrument of cutting or bus and equipment top contact, second piece and the 3rd piece to prevent Work tool from dropping or the person is touched
The powered little bus of the adjacent screen cabinet of construction operation, and cause the power supply short circuit for electrically connecting and causing between bus and equipment top,
Wherein, the felt pad 300 can be a rectangular configuration.
In such scheme, first insulating boot 100, the second insulating boot 200, the three of felt pad 300 use cooperatively, complete
Separate other live parts of little bus entirely, only expose the region of needs construction.As the propulsion first of construction area is insulated
Cover 100 need to manually be horizontally rotated and moved forward, and the second insulating boot 200, the position in work progress of felt pad 300 remain
It is constant.After the completion of the little bus whole cutting between two adjacent little bus support racks, then by the first insulating boot
100th, the second insulating boot 200, felt pad 300 be moved to remove screen cabinet top portion other side two little bus support racks it
Between, proceed cutting work, after the completion of the little bus whole cutting of the side, the first insulating boot 100, the second insulating boot 200, absolutely
Edge pad 300 is withdrawn from, and is removed screen cabinet top portion and is not in contact with operation screen cabinet, can remove.
User's observation bus cabling for convenience, it is ensured that the little bus aid in the dismounting substation top is difficult to be damaged
Bad, in the above embodiments of the present application, the entire body of 100 and second insulating boot of the first insulating boot 200 is transparent material plastics.
Each embodiment is described by the way of progressive in this specification, and what each embodiment was stressed is and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.For device disclosed in embodiment
For, because it is corresponded to the method disclosed in Example, so description is fairly simple, related part is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
Various modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope for causing.
Claims (10)
1. a kind of little bus in substation top removes aid, it is characterised in that include：
First insulating boot, first insulating boot is convex cover, and first insulating boot includes：The axle pair being made up of insulant
The base plate of title, the multiple division boards being parallel to each other, the first side plate and the second side plate；
The base plate includes the first rectangular slab and the second rectangular slab, the first side of first rectangular slab and second rectangle
The first side docking of plate, the length of the first side of second rectangular slab is less than the first side of first rectangular slab
The surface of end face length, first rectangular slab and the second rectangular slab is located in identical plane；
The plurality of division board is vertically set on the lower surface of first rectangular slab and the second rectangular slab, and each division board
Along the elongated setting in surface of first rectangular slab and the second rectangular slab；
First side plate is arranged at the second side of first rectangular slab, and second side plate is arranged at first rectangle
The surface of the 3rd side of plate, first side plate and the second side plate is just right with the surface of the division board.
2. it is according to claim 1 to remove the little bus aid in substation top, it is characterised in that first side plate
And be provided with the division board adjacent with first side plate, on the second side plate and the division board adjacent with second side plate logical
Pore structure, the little bus aid in the dismounting substation top also includes：
The insulating part matched with the through-hole structure, the length of the insulating part is not less than first side plate and with described the
The distance between side plate adjacent separator plates and the second side plate and the distance between with the second side plate adjacent separator plates.
3. the little bus aid in dismounting substation top according to claim 2, it is characterised in that the insulating part is
Insulating screw or insulation clamp.
4. it is according to claim 1 to remove the little bus aid in substation top, it is characterised in that also to include：
Second insulating boot, second insulating boot is spill cover, and on the side plate of the spill cover the recessed of equidistantly distributed is provided with
Groove, the depth of the groove is preset value.
5. it is according to claim 1 to remove the little bus aid in substation top, it is characterised in that also to include：
It is arranged at first insulating boot, the handle of the second insulating boot upper surface.
6. it is according to claim 1 to remove the little bus aid in substation top, it is characterised in that also to include：
Felt pad, the felt pad is padded on the lower section of first insulating boot, the upper surface in sealer cabinet top portion.
7. it is according to claim 1 to remove the little bus aid in substation top, it is characterised in that first insulation
Cover, the second insulating boot are transparent insulating plastic.
8. it is according to claim 1 to remove the little bus aid in substation top, it is characterised in that first insulation
The first rectangular slab, the second rectangular slab, the first side plate and the second side plate in cover is formed in one formula structure.
9. it is according to claim 1 to remove the little bus aid in substation top, it is characterised in that second insulation
Cover the formula structure that is formed in one.
10. using the little bus method for dismounting in substation top for removing the little bus aid in substation top, it is characterised in that
Comprise the following steps：
1）When needing to remove the little bus in substation top, first piece of felt pad is put between two little bus support racks, the
The lower section of little bus under one piece of felt pad position, the dome top surface of screen cabinet, with prevent from cutting cut be operated in cut the instrument of cutting or bus with
Equipment top contact；Second insulation is covered the little bus support rack at the top of equipment；
2）Second insulation is covered the little bus support rack at the top of equipment；
3）Second piece of felt pad and the 3rd piece of felt pad, second piece of felt pad and the 3rd are put on the outside of two little bus support racks
Block felt pad is held on little bus, to prevent Work tool from dropping or the person touches the powered little mother of the adjacent screen cabinet of construction operation
Line, and cause the power supply short circuit for electrically connecting and causing between bus and equipment top；
4）First insulating boot is covered on bus so that be isolated plate between each bus and be spaced from each other；
5）, as cutting position, cutting will be carried out to outermost bus at the breach A of convex base plate, it is hand-held after cutting at A
Handle, by the first insulating boot 180 degree is horizontally rotated, to implementing cutting at the breach B of convex base plate；
6）At A, B two after the completion of cutting, the little bus cut is taken out from insulating boot, the remaining little mother of cutting at A, B two
Line crop puts cable protection cap；
7）First insulating boot is moved into a lattice, cutting, repeat step 5 are implemented to next little bus）、6）7）Until substation
Push up little bus dismounting to finish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710129961.6A CN106684741B (en) | 2017-03-07 | 2017-03-07 | A kind of small bus in substation top removes auxiliary tool and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710129961.6A CN106684741B (en) | 2017-03-07 | 2017-03-07 | A kind of small bus in substation top removes auxiliary tool and its application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106684741A true CN106684741A (en) | 2017-05-17 |
| CN106684741B CN106684741B (en) | 2019-01-18 |
Family
ID=58828703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710129961.6A Active CN106684741B (en) | 2017-03-07 | 2017-03-07 | A kind of small bus in substation top removes auxiliary tool and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106684741B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107872024A (en) * | 2017-12-20 | 2018-04-03 | 国网上海市电力公司 | A kind of low tension switch hotline maintenance instrument |
| CN111952844A (en) * | 2020-07-27 | 2020-11-17 | 国网福建省电力有限公司三明供电公司 | Transformer substation's secondary minibus prevents mistake protective housing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010050205A1 (en) * | 2010-11-04 | 2012-05-24 | Rwe Deutschland Ag | Fixing aid for manipulating cables |
| CN204144776U (en) * | 2014-08-15 | 2015-02-04 | 国家电网公司 | Remove the little bus special isolation aid in screen top |
| CN205610152U (en) * | 2015-10-30 | 2016-09-28 | 香江科技股份有限公司 | Can nimble reassembling type bus duct |
| CN205846645U (en) * | 2016-07-08 | 2016-12-28 | 北京福润达化工有限责任公司 | A kind of bus bar fixation clamp of the electrical cabinet body in track vehicle |
| CN206697807U (en) * | 2017-03-07 | 2017-12-01 | 国网浙江省电力公司检修分公司 | A kind of small bus in substation top removes aid |
-
2017
- 2017-03-07 CN CN201710129961.6A patent/CN106684741B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010050205A1 (en) * | 2010-11-04 | 2012-05-24 | Rwe Deutschland Ag | Fixing aid for manipulating cables |
| CN204144776U (en) * | 2014-08-15 | 2015-02-04 | 国家电网公司 | Remove the little bus special isolation aid in screen top |
| CN205610152U (en) * | 2015-10-30 | 2016-09-28 | 香江科技股份有限公司 | Can nimble reassembling type bus duct |
| CN205846645U (en) * | 2016-07-08 | 2016-12-28 | 北京福润达化工有限责任公司 | A kind of bus bar fixation clamp of the electrical cabinet body in track vehicle |
| CN206697807U (en) * | 2017-03-07 | 2017-12-01 | 国网浙江省电力公司检修分公司 | A kind of small bus in substation top removes aid |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107872024A (en) * | 2017-12-20 | 2018-04-03 | 国网上海市电力公司 | A kind of low tension switch hotline maintenance instrument |
| CN111952844A (en) * | 2020-07-27 | 2020-11-17 | 国网福建省电力有限公司三明供电公司 | Transformer substation's secondary minibus prevents mistake protective housing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106684741B (en) | 2019-01-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103424588B (en) | Electric energy meter connection terminal kit | |
| CN102027639A (en) | Jumper, and structural unit comprising at least two modular electric terminals and a jumper | |
| CN106684741A (en) | Demounting auxiliary tool for substation screen-top miniature bus and application method of demounting auxiliary tool | |
| CN206697807U (en) | A kind of small bus in substation top removes aid | |
| CN204045469U (en) | A kind of outdoor low voltage isolating switch combination unit | |
| CN101794971B (en) | Vacuum insulated switch gear | |
| CN206712307U (en) | A kind of insulation protective hood for relay-set cabinet | |
| CN202978733U (en) | Power distribution network device | |
| CN204144776U (en) | Remove the little bus special isolation aid in screen top | |
| CN203607749U (en) | Shielding cover for distribution-line disconnecting switch | |
| CN206076808U (en) | A kind of disconnecting link hard combined shielding cover | |
| CN203839849U (en) | Multifunctional wire stripper | |
| CN216929404U (en) | Special bolt clipper for transformer substation screen top small bus | |
| CN205195061U (en) | Regulator cubicle observation window | |
| CN205621644U (en) | Knife switch | |
| CN204927951U (en) | Dedicated line pincers of secondary circuit stereoplasm wire | |
| KR200370348Y1 (en) | Fabricated cabinet panel | |
| CN204144676U (en) | A kind of protector | |
| CN103996997B (en) | Multi-functional wire stripper | |
| CN205140839U (en) | Isolation protection device of high voltage isolator switch | |
| CN205666506U (en) | It is applicable in flexible insulating barrier in narrow space | |
| CN211126471U (en) | Switch cabinet electric secondary wiring rack | |
| CN216564429U (en) | A conductive component for bus duct | |
| CN219657670U (en) | Relay protection test device and power equipment maintenance system | |
| CN107931490B (en) | A kind of relay protection small bus cutting nipper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |