CN109659824A - A kind of modularization ring network cabinet - Google Patents
A kind of modularization ring network cabinet Download PDFInfo
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- CN109659824A CN109659824A CN201910025784.6A CN201910025784A CN109659824A CN 109659824 A CN109659824 A CN 109659824A CN 201910025784 A CN201910025784 A CN 201910025784A CN 109659824 A CN109659824 A CN 109659824A
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- Prior art keywords
- ring network
- network cabinet
- chamber
- module
- monomer
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/308—Mounting of cabinets together
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The invention discloses a kind of modularization ring network cabinets, including ring network cabinet monomer, the ring network cabinet monomer includes external shell and the interior space that is formed by the shell, the ring network cabinet monomer at least has one, and when the ring network cabinet monomer has more than two, each ring network cabinet monomer is in a row by the connection component shape that be connected to each other, and collectively constitutes the modularization ring network cabinet.The present invention is by carrying out modularized design, combination installing type design for ring network cabinet, multiple ring network cabinet monomers are used in any combination, construction personnel can flexible choice be single according to the actual situation on site or multiple ring network cabinet monomers carry out matched combined use, therefore flexibility mobility is high, and it is convenient to replace substitution.
Description
Technical field
The present invention relates to Distribution Automation Technology field, especially a kind of modularization ring network cabinet.
Background technique
Distribution network automated is with computer technology, automatic control technology, electronic technology, the communication technology and new high property
The technological means such as the controller switching equipment of energy carry out power distribution network to locate power distribution network always offline with online Intellectualized monitoring management
In the system of safe and reliable, high-quality, economic, efficient optimized operation state.In distribution automation system, it is mounted on
All kinds of distant places detection of low-voltage network, control unit are distribution power automation terminal, the terminal units such as including DTU, TTU, FTU.
Wherein, distribution power automation terminal DTU is typically mounted at conventional ring network cabinet, outdoor small-sized switching station, box-type substation etc., complete
At adopting for the data such as the position signal of switching devices, voltage, electric current, active power, reactive power, power factor, electric flux
Collection and calculating, it is split to put row breaking-closing operating into, realize the fault identification to feeder switch, isolation and to the extensive of non-faulting section
Multiple power supply.
Conventional ring network cabinet is total box-structure, i.e. integrated box.This kind of ring network cabinet need to by scheme construction of user,
Without fixed cabinet type.The ring network cabinet production cycle of box-structure is long altogether, and figure is big, weight is big, since size is larger, each process operating
Process is more inconvenient, and altogether box-structure ring network cabinet due to size it is single, without modularized design, cause using flexibility
It is poor, it cannot sufficiently be assembled according to actual needs, it is also difficult to carry out replacement substitution wholly or partially.
Summary of the invention
The purpose of this section is to summarize some aspects of the embodiment of the present invention and briefly introduce some preferable implementations
Example.It may do a little simplified or be omitted to avoid our department is made in this section and the description of the application and the title of the invention
Point, the purpose of abstract of description and denomination of invention it is fuzzy, and this simplification or omit and cannot be used for limiting the scope of the invention.
The problem of in view of above-mentioned and/or existing ring network cabinet, propose the present invention.
Therefore, the one of purpose of the present invention is to provide a kind of modularization ring network cabinet, can any combination, replacement substitution
It is convenient.
In order to solve the above technical problems, the invention provides the following technical scheme: a kind of modularization ring network cabinet comprising, ring
Net cabinet monomer, the ring network cabinet monomer include external shell and the interior space that is formed by the shell, the ring
Net cabinet monomer at least has one, and when the ring network cabinet monomer has more than two, each ring network cabinet monomer passes through connection
The component shape that be connected to each other is in a row, collectively constitutes the modularization ring network cabinet；Connection component, including drawing module and cooperation
Module, the drawing module is set at top edge and the bottom margin of the forward and backward side of each ring network cabinet monomer, described to match
Molding block is set to the other side marginal position of the ring network cabinet monomer relative to drawing module, and with each drawing module
It is formed and is corresponded；One ring network cabinet monomer can face side ring network cabinet with another by each drawing module of its own
Each fit module of monomer is attached, and forms combination.
A kind of preferred embodiment as modularization ring network cabinet of the present invention, in which: the shell include the first side plate and
Second side plate, the two is parallel to each other, and connects trailing flank by back side panel, connect top surface by top plate, connect bottom by bottom plate
Face.
A kind of preferred embodiment as modularization ring network cabinet of the present invention, in which: a side opening of the accommodating space,
And the opening is provided with lid seaming element.
A kind of preferred embodiment as modularization ring network cabinet of the present invention, in which: the drawing module include frame piece,
Actuator and driven member；The drawing module is fixed on the ring network cabinet monomer by the frame piece；The actuator
One end and the frame piece are hinged, form the first hinge joint, the other end is operating side；One end of the driven member is hinged on described
On actuator, the second hinge joint is formed, the other end is connecting pin；The connecting pin, which can hook, faces matching on the ring network cabinet monomer of side
Block is molded, when the operating side described in the urged clockwise, two adjacent ring network cabinet monomers can be attached.
A kind of preferred embodiment as modularization ring network cabinet of the present invention, in which: the fit module is hook formation,
The driven member is the frame structure of round rectangle profile, and the non-end position progress of inner termination and the actuator is hinged；
The connecting pin of the driven member is coated with a circle deformation layer, when the fit module hooks the connecting pin, the deformation layer energy
Enough formed with the fit module squeezes, and is deformed.
A kind of preferred embodiment as modularization ring network cabinet of the present invention, in which: the drawing module further includes elasticity
Adapter；There is the first fixing buckle on the actuator, there is on the driven member the second fixing buckle, first fixing buckle with
The distance between described first hinge joint is greater than the distance between second hinge joint and first hinge joint；The elasticity
First fixing buckle is fixed in one end of adapter, and the other end is fixed on second fixing buckle.
A kind of preferred embodiment as modularization ring network cabinet of the present invention, in which: the operating side described in the urged clockwise
Until the horizontal sextant angle between the actuator and the driven member is less than 180 ° when deformation takes place in the deformation layer；When
The operating side is pushed into when contacting with the surface of shell, and the horizontal sextant angle between the actuator and the driven member is big
In 180 °.
A kind of preferred embodiment as modularization ring network cabinet of the present invention, in which: the connection component further includes insurance
Module, the insurance module be it is hook-shaped, outer surface be convex outward；The inside of the operating side has first chamber and second
Chamber, the first chamber is located at the outer end of the second chamber, and internal diameter is greater than the second chamber, is formed step-like；Institute
It states and is interspersed with extensible member in first chamber, the inner termination of the extensible member is inserted into the second chamber, and external end head is pierced by described the
One chamber；There is the stop collar being located within the scope of the first chamber on the extensible member, also there is bullet in the first chamber
Spring, on the extensible member, one end is against on the stop collar spring pocket, and the other end is against the interior of the first chamber
On end face.
A kind of preferred embodiment as modularization ring network cabinet of the present invention, in which: the operating side is relative to the drive
Moving part main body is bent, and overbending direction is counterclockwise.
A kind of preferred embodiment as modularization ring network cabinet of the present invention, in which: the external end head of the extensible member is arranged
For convex outward, and when the operating side described in the urged clockwise, the convex outward of the extensible member can be with the insurance module
Convex outward contact with each other, formed squeeze.
Beneficial effects of the present invention: the present invention is designed by the way that ring network cabinet is carried out modularized design, combines installing type, so that
Multiple ring network cabinet monomers can be used in any combination, construction personnel can according to the actual situation on site flexible choice it is single or
Multiple ring network cabinet monomers carry out matched combined use, therefore flexibility mobility is high, and it is convenient to replace substitution.Due to modularization it
Ring network cabinet monomer volume afterwards is small, light-weight, land occupation is few, therefore is conducive to the batch production and bulk transport of factory, shortens
Production cycle.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill of field, without any creative labor, it can also be obtained according to these attached drawings other
Attached drawing.Wherein:
Fig. 1 is ring network cabinet monomer structure figure of the present invention and its partial structurtes detail drawing.
Fig. 2 is the location map of connection component in ring network cabinet monomer of the present invention.
Fig. 3 is the modularization ring network cabinet structure chart and its partial structurtes after ring network cabinet monomer of the present invention combination connection
Detail drawing.
Fig. 4 is drawing module overall structure figure of the present invention.
Fig. 5 is the structure change figure in connection component locking process of the present invention.
Fig. 6 is the schematic diagram of connection component of the present invention locking.
Fig. 7 is drawing module side view of the present invention and its sectional view and the internal structure detail drawing of operating side.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, right with reference to the accompanying drawings of the specification
A specific embodiment of the invention is described in detail.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, but the present invention can be with
Implemented using other than the one described here other way, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is not limited by the specific embodiments disclosed below.
Secondly, " one embodiment " or " embodiment " referred to herein, which refers to, may be included at least one realization side of the invention
A particular feature, structure, or characteristic in formula." in one embodiment " that different places occur in the present specification not refers both to
The same embodiment, nor the individual or selective embodiment mutually exclusive with other embodiments.
It referring to Fig.1~7, is one embodiment of the present of invention, this embodiment offers a kind of modularization ring network cabinets.By Fig. 1
It is found that the modularization ring network cabinet can be connected side by side by multiple ring network cabinet monomers that can independently use, each looped network
Cabinet monomer is an individual small-sized ring network cabinet, and multiple ring network cabinet monomers can successively carry out lateral assembling arrangement, form one
A biggish " modularization ring network cabinet " is whole.Therefore including can any combination, convenient, the with short production cycle, flexibility of replacement substitution
The advantages that mobility is high.
The ring network cabinet monomer includes external shell 100 and the interior space M that is formed by shell 100.Shell
100 be the shell of ring network cabinet monomer, internal to have accommodating space M, the front openings of accommodating space M, and opening is provided with
Lid seaming element 200 is closed with realizing or is temporarily opened.
Lid seaming element 200 of the invention is single fan vertical hinged door, and one side edge and the one side edge of " opening " are hinged, Gai He
The other side of component 200 is attached by locked component 300 and the other side of " opening ", and lid seaming element 200 is beaten
Open or be closed the opening of the shell 100.Wherein, locked component 300 can be using general door lock or other forms
Switch lock can close and lock lid seaming element 200.
Further, shell 100 includes the first side plate 101 and the second side plate 102, and the two is parallel to each other.Shell 100 also wraps
Include back side panel 103, top plate 104 and bottom plate 105.First side plate 101 and the second side plate 102 pass through the connection cabinet body of back side panel 103
Trailing flank, the bottom surface that cabinet body is connected by the top surface of the connection cabinet body of top plate 104, by bottom plate 105.
As soon as the ring network cabinet monomer in the present invention at least has, when ring network cabinet monomer only one when be used as one
Individual ring network cabinet carry out using；When ring network cabinet monomer has two or more, each ring network cabinet monomer passes through connection component 400
The shape that be connected to each other is in a row, collectively constitutes modularization ring network cabinet.
Connection component 400 has the function of connecting each group ring network cabinet monomer adjacent to each other in the present invention.Every group adjacent
Two ring network cabinet monomers combination is realized under the connection of multiple connection components 400.Connection component 400 includes drawing module
401 and fit module 402, wherein drawing module 401 is one for connecting the linkage structure for facing side ring network cabinet monomer, mating die
Block 402 is the coupler body for being used for and facing the drawing module 401 of side ring network cabinet monomer and cooperated.Due to multiple ring network cabinet monomer structures
It is identical, and connection can be successively combined after carrying out arbitrary arrangement, therefore, in order to ensure that order, each ring network cabinet monomer includes more
A connection component 400, drawing module 401 therein is identical with 402 quantity of fit module, corresponds.
Specifically, as shown in Fig. 2, drawing module 401 is set to the top edge of the forward and backward side of each ring network cabinet monomer
At bottom margin, and it is uniformly fixed on the wherein one side edge of leading flank (or trailing flank), and fit module 402 is relative to leading
Drawing-die block 401 is set to the other side marginal position of the ring network cabinet monomer, and is formed one by one with each drawing module 401
It is corresponding.There is i.e. each ring network cabinet monomer multiple groups drawing module 401 and fit module 402, the drawing module 401 of its own to be used for
The fit module 402 that wherein the ring network cabinet monomer on side is faced in side connects, and the fit module 402 of itself is used for and the other side is faced
The drawing module 401 of the ring network cabinet monomer on side connects.
Pulling module 401 includes frame piece 401a, actuator 401b and driven member 401c.Frame piece 401a can be fixation
Hinged-support, drawing module 401 are fixed on the top of ring network cabinet monomer (having setting on forward and backward side) entirely through frame piece 401a
At portion edge and bottom margin.Actuator 401b be it is rod-shaped, one end and frame piece 401a are hinged, formation the first hinge joint J-1,
The other end is operating side 401b-1, and operating side 401b-1 is for extraneous driving effect point.One end of driven member 401c is hinged on
On actuator 401b (end positions of non-driven part 401b), the second hinge joint J-2 is formed, the other end is connecting pin 401c-1,
For being attached with the fit module 402 for facing side ring network cabinet monomer, the mating die faced on the ring network cabinet monomer of side can be hooked
Two adjacent ring network cabinet monomers can be attached, institute of the present invention by block 402 as urged clockwise operating side 401b-1
" clockwise " stated is using the top view of modularization ring network cabinet entirety as reference data.
In the present invention, fit module 402 is hook formation, and it is round rectangle that driven member 401c, which can be a profile,
Frame structure, the round rectangle are on perpendicular.The inner termination of driven member 401c and the non-end position of actuator 401b
Carry out hinged (the middle position of such as actuator 401b or the position of middle or so), the framework that external end head passes through its own
It is hooked in the fit module 402 for facing side.
Preferably, being coated with circle a deformation layer 401c-2, deformation layer 401c-2 on the connecting pin 401c-1 of driven member 401c
Using the toughness material for generating deformation, such as rubber layer of capable of being pressurized.When fit module 402 hooks connecting pin 401c-1, and simultaneously
When the operating side 401b-1 of urged clockwise actuator 401b, deformation layer 401c-2 can be formed with fit module 402 and be squeezed, and
It is deformed.
Further, drawing module 401 further includes snap-fit part 401d.In addition, having first to consolidate on actuator 401b
Surely 401b-2 is detained, there is the second fixing buckle 401c-3 on driven member 401c.Actuator 401b is divided by the second hinge joint J-2
One section D-1 and the second section D-2, wherein the section between the first hinge joint J-1 to the second hinge joint J-2 is the first section D-
1, the second hinge joint J-2 to the section between the end 401b-1 of operating side be the second section D-2.In the present invention, first is fixed
It detains 401b-2 to be arranged on the second section D-2, therefore the distance between the first fixing buckle 401b-2 and the first hinge joint J-1 are greater than
The distance between second hinge joint J-2 and the first hinge joint J-1.Second fixing buckle 401c-3 is fixed on non-on driven member 401c
End position.One end of snap-fit part 401d is fixed on the first fixing buckle 401b-2, and the other end is fixed on the second fixing buckle
On 401c-3, the snap-fit part 401d in the present invention can use extension spring, for that can guarantee by actuator 401b
During 401 entirety of driving drawing module is moved, snap-fit part 401d adaptively, can be carried out unhinderedly accordingly
Displacement, the present invention in actuator 401b the first section D-1 and the second section D-2 partial sector be middle part it is hollow
Structure, to allow snap-fit part 401d that can be moved accordingly in " hollow structure ".First fixing buckle 401b-2
For the stud construction being fixed between actuator 401b two panels hollow interlayer；Second fixing buckle 401c-3 is to be fixed on driven member
Stud construction between 401c or more two parallel frames.
The locking process of connection component 400 is as described below:
The connecting pin 401c-1 of driven member 401c is hooked in the fit module 402 for facing side ring network cabinet monomer (at this time only
For contact, no squeezing action), subsequent urged clockwise operating side 401b-1, until deformation layer 401c-2, which starts to be pressurized, occurs shape
When change, the horizontal sextant angle between actuator 401b and driven member 401c is less than 180 °.If continuing urged clockwise operating side 401b-
1, then needed for thrust be gradually increased, the pulling force that driven member 401c itself is subject to also increases accordingly, deformation layer 401c-2 and
The deformation space of driven member 401c itself enables operating side 401b-1 to be able to continue to promote.In the process, snap-fit
Part 401d is also gradually elongated.
When continuing urged clockwise operating side 401b-1, until the first hinge joint J-1, the second hinge joint J-2 and deformation layer
When 401c-2 three point on a straight line, the pulling force that driven member 401c is subject to reaches the maximum value (deformation extent of deformation layer 401c-2
Reach maximum), snap-fit part 401d is also pulled to longest at this time.If continuing urged clockwise operating side 401b-1, subsequent
During, driven member 401c is gradually recovered normality, and pulling force is released, and the deformation extent of deformation layer 401c-2 also becomes therewith
Small, required driving force sharply becomes smaller or even operating side 401b-1 returns to normal by driven member 401c and deformation layer 401c-2
In the case where rotated clockwise automatically, until operating side 401b-1 touches 100 surface of shell, so that can not continue to turn
It is dynamic.At this point, lock state is integrally formed in connection component 400, actuator 401b cannot voluntarily turning anticlockwise go over (because will
By bigger tension), unless by extraneous driving counterclockwise.In the locked state, actuator 401b and driven member 401c
Between horizontal sextant angle be greater than 180 °.Preferably, snap-fit part 401d at this time can pull actuator 401b and driven member
401c, having prevents from loosening the guaranteeing role turned round.
Further, connection component 400 further includes insurance module 403, insurance module 403 be it is hook-shaped, outer surface is outer
Convex surface.
Operating side 401b-1 can be internal to have hollow first chamber 401b-11 and second chamber to be cylindric
401b-12.First chamber 401b-11 is located at the outer end of second chamber 401b-12, and internal diameter is greater than second chamber 401b-12,
The intersection of the two forms step-like.
Extensible member 401b-13 is interspersed in first chamber 401b-11, extensible member 401b-13 is column structure, inner termination
Second chamber 401b-12 inside insertion, external end head are pierced by first chamber 401b-11, expose outside operating side 401b-1 (the first chamber
The respective socket for having connection extraneous on the external end head of room 401b-11).It is located at the first chamber in addition, having on extensible member 401b-13
Stop collar 401b-14 within the scope of the 401b-11 of room, stop collar 401b-14 are ring-type, are greater than the outer end first chamber 401b-11
The socket full-size of head, is slightly less than the internal diameter of first chamber 401b-11, so that extensible member 401b-13 can not be detached from the first chamber
Room 401b-11.Also there is spring 401b-15, spring 401b-15 to choose compressed spring, set is being stretched in first chamber 401b-11
On contracting part 401b-13, one end is against on stop collar 401b-14, and the other end is against on the inner face of first chamber 401b-11 (i.e.
On the step surface that first chamber 401b-11 and second chamber 401b-12 is formed).
Therefore work as urged clockwise operating side 401b-1, the outer end exposed parts of extensible member 401b-13 can touch guarantor
Dangerous module 403.Since 403 outer surface of insurance module is convex outward, the property of can adapt to is slided along the convex outward
Dynamic, simultaneous retractable part 401b-13 bounces back into first chamber 401b-11 and second chamber 401b-12.
Preferably, the external end head of extensible member 401b-13 is also configured as convex outward, and work as operating side described in urged clockwise
When 401b-1, the convex outward of extensible member 401b-13 can be contacted with each other with the convex outward of the insurance module 403, be formed
It squeezes, is more advantageous to sliding between the two.When the outer end of extensible member 401b-13 is sliding along the convex outward of insurance module 403
After entering in coupler body, extensible member 401b-13 rebound is exposed again, and insurance module 403 can generate obstruction to it, further prevent
Its possibility for loosening rebound.
Further, operating side 401b-1 is bent relative to the first section D-1, and overbending direction is square counterclockwise
To so that operating side 401b-1 is provided with the bigger space that rotates clockwise, and the first section D-1 and driven member 401c it
Between obtain bigger obtuse angle, reduce driven member 401c due to the structural instability that may have there are still pulling force.
It should be noted that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to preferable
Embodiment describes the invention in detail, those skilled in the art should understand that, it can be to technology of the invention
Scheme is modified or replaced equivalently, and without departing from the spirit and scope of the technical solution of the present invention, should all be covered in this hair
In bright scope of the claims.
Claims (10)
1. a kind of modularization ring network cabinet, it is characterised in that: including,
Ring network cabinet monomer, the ring network cabinet monomer include external shell (100) and the inside that is formed by the shell (100)
Accommodating space (M), the ring network cabinet monomer at least have one, and when the ring network cabinet monomer has more than two, each
Ring network cabinet monomer is in a row by connection component (400) shape that be connected to each other, and collectively constitutes the modularization ring network cabinet；With
And
Connection component (400), including drawing module (401) and fit module (402), the drawing module (401) are set to often
At the top edge of the forward and backward side of a ring network cabinet monomer and bottom margin, the fit module (402) is relative to drawing module
(401) it is set to the other side marginal position of the ring network cabinet monomer, and forms an a pair with each drawing module (401)
It answers；One ring network cabinet monomer can face side ring network cabinet monomer with another by each drawing module (401) of its own
Each fit module (402) be attached, formed combination.
2. modularization ring network cabinet as described in claim 1, it is characterised in that: the shell (100) includes the first side plate (101)
With the second side plate (102), the two is parallel to each other, and connects trailing flank by back side panel (103), by top plate (104) connection top
Face connects bottom surface by bottom plate (105).
3. modularization ring network cabinet as claimed in claim 1 or 2, it is characterised in that: a side opening of the accommodating space (M),
And the opening is provided with lid seaming element (200).
4. modularization ring network cabinet as claimed in claim 1 or 2, it is characterised in that: the drawing module (401) includes frame piece
(401a), actuator (401b) and driven member (401c)；
The drawing module (401) is fixed on the ring network cabinet monomer by the frame piece (401a)；The actuator
The one end of (401b) and the frame piece (401a) hingedly, are formed the first hinge joint (J-1), and the other end is operating side (401b-
1)；One end of the driven member (401c) is hinged on the actuator (401b), is formed the second hinge joint (J-2), the other end
For connecting pin (401c-1)；
The connecting pin (401c-1) can hook the fit module (402) faced on the ring network cabinet monomer of side, when urged clockwise institute
When stating operating side (401b-1), two adjacent ring network cabinet monomers can be attached.
5. modularization ring network cabinet as claimed in claim 4, it is characterised in that: the fit module (402) is hook formation, institute
State the frame structure that driven member (401c) is round rectangle profile, the non-end position of inner termination and the actuator (401b)
It carries out hinged；
The connecting pin (401c-1) of the driven member (401c) is coated with a circle deformation layer (401c-2), the fit module
(402) when hooking the connecting pin (401c-1), the deformation layer (401c-2) can form with the fit module (402) and squeeze
Pressure, and be deformed.
6. modularization ring network cabinet as claimed in claim 5, it is characterised in that: the drawing module (401) further includes that elasticity is suitable
Accessory (401d)；
There is the first fixing buckle (401b-2) on the actuator (401b), there is the second fixing buckle on the driven member (401c)
(401c-3), the distance between first fixing buckle (401b-2) and first hinge joint (J-1) are greater than second hinge
The distance between contact (J-2) and first hinge joint (J-1)；
First fixing buckle (401b-2) is fixed in one end of the snap-fit part (401d), and the other end is fixed on described
Two fixing buckles (401c-3).
7. such as modularization ring network cabinet described in claim 5 or 6, it is characterised in that: the operating side described in the urged clockwise
(401b-1) is until the deformation layer (401c-2) when deformation takes place, the actuator (401b) and the driven member
Horizontal sextant angle between (401c) is less than 180 °；
When the operating side (401b-1) be pushed into the shell (100) surface contact when, the actuator (401b) with
Horizontal sextant angle between the driven member (401c) is greater than 180 °.
8. modularization ring network cabinet as claimed in claim 7, it is characterised in that: the connection component (400) further includes insurance mould
Block (403), the insurance module (403) be it is hook-shaped, outer surface be convex outward；
The inside of the operating side (401b-1) have first chamber (401b-11) and second chamber (401b-12), described first
Chamber (401b-11) is located at the outer end of the second chamber (401b-12), and internal diameter is greater than the second chamber (401b-12),
It is formed step-like；
It is interspersed with extensible member (401b-13) in the first chamber (401b-11), the inner termination of the extensible member (401b-13)
It is inserted into the second chamber (401b-12), external end head is pierced by the first chamber (401b-11)；
There is the stop collar (401b- being located in the first chamber (401b-11) range on the extensible member (401b-13)
14) also, there is spring (401b-15) in the first chamber (401b-11), the spring (401b-15) covers described flexible
On part (401b-13), one end is against on the stop collar (401b-14), and the other end is against the first chamber (401b-11)
Inner face on.
9. claim 5,6 or 8 it is any as described in modularization ring network cabinet, it is characterised in that: operating side (401b-1) phase
The actuator (401b) main body is bent, and overbending direction is counterclockwise.
10. modularization ring network cabinet as claimed in claim 9, it is characterised in that: the external end head of the extensible member (401b-13) is set
It is set to convex outward, and when operating side (401b-1) described in the urged clockwise, the convex outward of the extensible member (401b-13)
It can be contacted with each other with the convex outward of the insurance module (403), be formed and squeezed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910025784.6A CN109659824B (en) | 2019-01-11 | 2019-01-11 | Modularization looped netowrk cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910025784.6A CN109659824B (en) | 2019-01-11 | 2019-01-11 | Modularization looped netowrk cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109659824A true CN109659824A (en) | 2019-04-19 |
| CN109659824B CN109659824B (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910025784.6A Active CN109659824B (en) | 2019-01-11 | 2019-01-11 | Modularization looped netowrk cabinet |
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| Country | Link |
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| CN (1) | CN109659824B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2897768Y (en) * | 2006-01-25 | 2007-05-09 | 刘汝同 | Container locker of agricultural truck |
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| CN204441734U (en) * | 2014-11-27 | 2015-07-01 | 湖南博信电气有限公司 | Intelligent switch cabinet |
| CN206947771U (en) * | 2017-07-19 | 2018-01-30 | 广东凡立电力技术有限公司 | Combined heat-insulated molding box becomes cabinet |
| CN207884086U (en) * | 2017-12-05 | 2018-09-18 | 深圳供电局有限公司 | Portable low-voltage distribution cabinet |
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| CN2897768Y (en) * | 2006-01-25 | 2007-05-09 | 刘汝同 | Container locker of agricultural truck |
| CN202283946U (en) * | 2011-09-15 | 2012-06-27 | 安徽省华茂汽车附件制造有限公司 | Compartment locking mechanism |
| CN202508174U (en) * | 2012-04-06 | 2012-10-31 | 浙江永田汽车配件有限公司 | Van type freight car fastening device |
| CN202574413U (en) * | 2012-04-25 | 2012-12-05 | 毕节地区力帆骏马振兴车辆有限公司 | Automobile cargo box side plate hoop-type locking device |
| CN204077828U (en) * | 2014-08-13 | 2015-01-07 | 安徽星马专用汽车有限公司 | Special-use vehicle and latching device thereof |
| CN204441734U (en) * | 2014-11-27 | 2015-07-01 | 湖南博信电气有限公司 | Intelligent switch cabinet |
| CN204424716U (en) * | 2015-03-16 | 2015-06-24 | 福建广正集团有限公司 | A kind of being convenient to combines the Contiuum type low-voltage distribution cabinet installed |
| CN206947771U (en) * | 2017-07-19 | 2018-01-30 | 广东凡立电力技术有限公司 | Combined heat-insulated molding box becomes cabinet |
| CN207884086U (en) * | 2017-12-05 | 2018-09-18 | 深圳供电局有限公司 | Portable low-voltage distribution cabinet |
Also Published As
| Publication number | Publication date |
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| CN109659824B (en) | 2020-06-16 |
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