CN208908518U - Control cabinet and centrifuge or screw machine - Google Patents
Control cabinet and centrifuge or screw machine Download PDFInfo
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- CN208908518U CN208908518U CN201821992406.2U CN201821992406U CN208908518U CN 208908518 U CN208908518 U CN 208908518U CN 201821992406 U CN201821992406 U CN 201821992406U CN 208908518 U CN208908518 U CN 208908518U
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- cantilever
- control cabinet
- box
- wire connection
- connecting terminal
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Abstract
The utility model discloses a kind of control cabinets and centrifuge or screw machine, the centrifuge or screw machine include control cabinet, and the control cabinet includes main box (1), the wire connection control box (2) being installed on the main box (1) outer wall and cantilever extend out to multiple connecting terminals (3) in the wire connection control box (2) from inside to outside from the main box (1).Wherein, in the vertical direction that the cantilever of the connecting terminal (3) stretches out direction, multiple connecting terminals (3) can be sequentially arranged at intervals and respective cantilever extension end (301) is in step-like distribution step by step.In the control cabinet and centrifuge or screw machine of the utility model, by the way that the wire connection control box (2) of connecting terminal (3) rational deployment is arranged on the outer wall of control cabinet main box (1), reduces the patching operations difficulty of operator, improves work efficiency and ensure that the quality of wiring and the leakproofness of cabinet.
Description
Technical field
The utility model relates to large-size air conditioning system regions, and in particular, to a kind of centrifuge or screw machine and its control
Cabinet.
Background technique
The electric power of large-scale electric equipment (especially large-size air conditioning unit) is big, and the wiring position of control cabinet has to
There are cabinet or metal plate to block covering, directly exposed cannot prevent accidental shock in air, avoid wire connecting portion extraneous
Rainwater or condensed water drench and cause the danger of phase fault.The wiring position of large-scale electric equipment is arranged more and is controlling at present
In cabinet cabinet, i.e. high-tension cable and various control components is arranged in the same cabinet.
In addition, the cable insulation of large-scale electric equipment use is very thick, wire body diameter is big, quantity is more, and control cabinet case
The space of body is limited, this difficulty that installation is operated increases, and working efficiency is lower.Simultaneously as the space of installation operation has
Mostly etc., operator is easy to happen the danger such as maloperation for limit, wiring quantity, is unfavorable for the person and equipment safety.
In existing control cabinet as shown in Figure 1, be disposed in switch board casing the end ground wire PE connecting terminal 3 and the end R,
The connecting terminal 3 at the end S, three, the end T.Wherein, tri- connecting terminals 3 of R, S, T each may have 2~4 inlet wires 4, that is, controlling
May there are the inlet wire of 7 or 10 or 13 to connect respectively with the connecting terminal of control cabinet 3 in the main box 1 of cabinet.
As shown in Fig. 2, bolt assembly 5 is needed across inlet wire 4 and terminals when using spanner wiring in existing control cabinet
Son 3, is then tightened bolt assembly 5 with nut by two big spanner 7 with large washer and nut.In order to ensure large-scale electricity consumption is set
It is standby it is not short-circuit in the process of running, do not strike sparks, all inlet wires 4 must be with the fixed connection of connecting terminal 3.However, control cabinet
The space of cabinet is limited, and 4 wire body of inlet wire is not only thick but also hard, quantity is more, and two big spanner 7 protrudes into switch board casing, operating space
It is minimum.Due to being limited by operating space is small, the limited angle that two big spanner 7 is twisted every time can only separate multiple repeatedly
Low-angle twist bolt assembly 5 tightened, thus cause the workload of installation operator and working hour to greatly increase, scene
Operation difficulty increases, and working efficiency is low.
Utility model content
The purpose of the utility model is to provide a kind of control cabinet, the control cabinet is simple, it is compact, facilitate patching operations,
Improve wiring installation effectiveness.
To achieve the goals above, the utility model provides a kind of control cabinet, and a kind of control cabinet is used for centrifuge or screw rod
In machine, the control cabinet include main box, the wire connection control box being installed on outside main box and from the main box from inside to outside
Cantilever extend out to multiple connecting terminals in the wire connection control box.
Preferably, in the vertical direction that the cantilever of the connecting terminal stretches out direction, multiple connecting terminals are successively
It is alternatively arranged and respective cantilever extension end is in step-like distribution step by step.
Preferably, the respective cantilever extension end of two connecting terminals of arbitrary neighborhood includes that cantilever stretches out long end
Short end is stretched out with cantilever, it is terminal connections portion that the cantilever, which stretches out the part that exceeds that short end is stretched out beyond the cantilever in long end,.
Preferably, the terminal connections portion, which is provided through, stretches out spaced apart at least two end in direction along the cantilever
Sub- connecting hole.
Preferably, the wire connection control box is connected with the inlet wire extended along the vertical direction, wherein the inlet wire includes
Inlet wire connecting pin equipped with inlet wire connecting hole, the inlet wire connecting pin are connected by the company's of wearing terminal connecting hole with the inlet wire
The bolt assembly in hole is fastenedly connected in the terminal connections portion.
Preferably, in the vertical direction that the cantilever stretches out direction, multiple connecting terminals are arranged along same plane.
Preferably, the connecting terminal is copper bar, and the connecting terminal includes R connecting terminal, S connecting terminal, T terminals
Son and PE connecting terminal.
Preferably, the wire connection control box is removably installed on the main box outer wall.
Preferably, the cantilever extension end of the connecting terminal is fixedly connected on the side of the wire connection control box by insulated column
On wall.
Preferably, the wire connection control box is the rectangular box being installed on the side wall of the main box, the connecting terminal
It stretches out horizontally outward, the insulated column is fixedly connected on one of front side wall and rear wall of the wire connection control box, institute
State the box body that the other of front side wall and rear wall are removably connected to the wire connection control box；Wherein, the wiring control
Box is open equipped with top inlet wire, and the cantilever extension elongation of the respective cantilever extension end of multiple connecting terminals is from top to bottom step by step
It is incremented by；Alternatively, the wire connection control box is open equipped with bottom incoming, the respective cantilever extension end of multiple connecting terminals hangs
Arm extension elongation is incremented by step by step from the bottom to top.
Preferably, the side wall of the main box is equipped with macropore and closes the sealed insulation plate of the macropore, the sealing
Insulation board is equipped with multiple connecting terminals and is pierced by slot.
Correspondingly, the utility model also provides a kind of centrifuge or screw machine, and the centrifuge or screw machine include basis
The above-mentioned control cabinet of the utility model.
Through the above technical solutions, the wiring position setting of the control cabinet and its centrifuge or screw machine of the utility model exists
The outside of control cabinet main box, from control cabinet main box, cantilever stretches out the connecting terminal at wiring position from inside to outside, and terminals
Son 3 is sequentially arranged at intervals and respective cantilever extension end is in step-like distribution step by step, it is possible thereby to substantially reduce operator's
Patching operations difficulty improves working efficiency and guarantees the quality of wiring and the leakproofness of cabinet.
Other features and advantages of the utility model will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is to be used to provide a further understanding of the present invention, and constitute part of specification, and following
Specific embodiment be used to explain the utility model together, but do not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the partial structural diagram of existing control cabinet, illustrates the wiring construction in control cabinet；
Fig. 2 is that perspective view when patching operations is carried out using big spanner in control cabinet shown in FIG. 1；
Fig. 3 is according to the perspective view of the connection part of the control cabinet of preferred embodiments of the present invention, wherein showing
The front side wall of wire connection control box；
Fig. 4 is perspective view of the connection part shown in Fig. 3 under another visual angle, illustrates the rear wall of wire connection control box；
Fig. 5 be process schematic of the connection part shown in Fig. 3 before patching operations, wherein the roof of wire connection control box and
Front side wall is removed；
Fig. 6 is structural schematic diagram of the connection part shown in Fig. 3 after patching operations；
Fig. 7 is the perspective view according to the large-size air conditioning unit of preferred embodiments of the present invention.
Description of symbols
1 main box
101 macropore, 102 sealed insulation plate
103 connecting terminals are pierced by slot
2 wire connection control boxes
201 roof, 202 rear wall
203 front side wall, 204 bottom wall
3 connecting terminals
301 cantilever extension end, 302 terminal connections portion
303 terminal connecting holes
4 inlet wires
401 inlet wire connecting pin, 402 inlet wire connecting hole
5 bolt assembly, 6 insulated column
7 big 8 large-size air conditioning units of spanner
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, top, bottom " is usually
Be for direction shown in the drawings either for it is vertical, vertically or on gravity direction for each component mutual alignment
Relationship description word.Wherein, " preceding " and " rear " is that the side for user is using angle, close to user is
" preceding ", the side far from user are " rear ".
The utility model provides a kind of Novel control cabinet convenient for patching operations.It is preferred in one kind of the Novel control cabinet
In embodiment, referring to Fig. 3, Fig. 5, which includes main box 1, can be used for being disposed with the first device of various controls in main box 1
Part is equipped with wire connection control box 2 outside main box.From main box 1, cantilever extend out to wiring control to multiple connecting terminals 3 from inside to outside
In box 2, and in the vertical direction that the cantilever of connecting terminal 3 stretches out direction, multiple connecting terminals 3 are sequentially arranged at intervals and respectively
From cantilever extension end 301 be in step-like distribution step by step.
Wherein, wire connection control box 2 can be mounted on outside main box by fasteners such as bolt, screws, be illustrated as being mounted on
On the side wall of main box, but the utility model is without being limited thereto, and wire connection control box 2 can also be mounted on main box in special requirement
On roof or rear wall.Multiple connecting terminals 3 are sequentially arranged at intervals, and guarantee there are enough peaces between adjacent connecting terminal 3
Rule from.In wire connection control box 2, in multiple cantilever extension ends 301 of step-like distribution step by step, adjacent cantilever extension end
Stage portion is mutually staggered between 301, so as to increase the wiring space of operator.
In the control cabinet of present embodiment, connecting terminal 3 is arranged in the wire connection control box 2 of control cabinet outer wall, not only
The interference between connecting terminal 3 and various control components is reduced, guarantees the normal operation of electrical equipment, also increases operator
The operating space of member, reduces the difficulty of execute-in-place, greatly improves work efficiency.
In the present embodiment, in wire connection control box 2 two connecting terminals 3 of arbitrary neighborhood respective cantilever extension end
301 may include that the relatively longer cantilever of extension elongation stretches out long end and relatively much shorter cantilever stretching short end, and cantilever stretches out length
End can be used as the terminal connections portion 302 that cantilever stretches out long end beyond the part that exceeds that cantilever stretches out short end.In this way, cantilever stretching is short
The wiring position that the wiring position at end stretches out long end with cantilever stretches out direction along cantilever and mutually staggers, so as to more reasonablely
Coarse cable wire body is in staggered distribution, interfering with each other, stopping between cable wire body is reduced, so that the scene behaviour of operator
It is more convenient to make.
Further, as shown in Figure 5, Figure 6, terminal connections portion 302 can be provided through terminal connecting hole 303, terminal
The quantity of connecting hole 303 is at least provided with two and terminal connecting hole 303 preferably stretches out direction along the cantilever of connecting terminal 3
Arranged for interval.Wherein, the quantity that terminal connecting hole 303 is arranged can also suitably increase according to the occasion of practical application.In this reality
Apply in mode, the terminal connections portion 302 of each connecting terminal 3 is set there are two terminal connecting hole 303, respectively with two 4 phases of inlet wire
Even, but the utility model is without being limited thereto, and each connecting terminal 3 can connect more root inlet wires 4.
Wherein, inlet wire 4 extends outwardly preferably from wiring box 2 along the vertical direction that cantilever stretches out direction.Inlet wire 4
Inlet wire connecting pin 401 is equipped with inlet wire connecting hole 402, and operator can be connected inlet wire connecting hole 402 and terminal by bolt assembly 5
It connects hole 303 and wears that fixed is fixed, be achieved in being fastenedly connected for inlet wire connecting pin 401 and terminal connections portion 302.
It, can be along the front-rear direction interval cloth perpendicular to paper between multiple connecting terminals 3 for being spaced apart up and down in Fig. 6
It sets.But in the present embodiment, in the vertical direction that the cantilever of connecting terminal 3 stretches out direction, multiple connecting terminals 3 are preferably
It is arranged along same plane, this arrangement mode can significantly save wiring space, so that wire connection control box 2 minimizes.
In addition, in order to preferably meet the conductive requirement of connection, connecting terminal 3 is preferably the copper bar with paint layer.According to answering
With occasion, the quantity of connecting terminal 3 generally may be configured as four, specifically can also increase according to actual needs and suitably setting and connect
The quantity of line terminals 3.In the present embodiment, as shown in figure 5, wire connection control box 2 can be set, there are four connecting terminal 3, packets
It includes to be arranged successively and is provided with ground wire PE terminals and the end R, the end S, three, the end T terminals.Wherein, cantilever extension elongation is shortest connects
Line terminals 3 are ground wire PE terminals.
In addition, wire connection control box 2 is preferably removably in order to make the more convenient packaging of control cabinet, transport and installation
It is installed on main box outer wall, such as is installed and fixed by fasteners such as screws bolts.
It should be noted that operator is rotated using spanner pair of wire connection terminals 3 and inlet wire 4 during wiring
When tightening installation, position is easy to happen movement after 3 stress of connecting terminal.Thus cause between adjacent connecting terminal 3 and connect
The distance between line terminals 3 and the sheet metal box body of wire connection control box 2 become close, or even there is the danger for being lower than safety distance.Also,
Connecting terminal 3 is that cantilever extend out in wire connection control box 2 and is mounted on 4 line of inlet wire on connecting terminal 3 from inside to outside from main box 1
The quality of body is very heavy, and being easy to cause connecting terminal 3, there are unsteady danger in installation and use process, to influence to control
The normal operation of cabinet processed.
For this purpose, as shown in Figure 4, Figure 5, the cantilever extension end 301 of connecting terminal 3 can be located by connecting in connecing by fixed column
On the side wall of line traffic control box 2, guarantee during installing and using, connecting terminal 3 can be positioned and fixed in wire connection control box 2, no
Influence the normal work of control cabinet.In addition, the quantity of fixed column can be set according to the cantilever extension elongation of connecting terminal 3, length
Shorter connecting terminal 3 can be fixed by a fixed column, and the longer connecting terminal 3 of length can be by more than one
Fixed column is fixed.Meanwhile to meet safe handling regulation, fixed column optimum selecting is insulated column 6 shown in fig. 5, can be prevented
Conductive electric leakage is only generated between connecting terminal 3 and the outer wall of wire connection control box 2.
In the present embodiment, wire connection control box 2 is the rectangular box being mounted on the side wall of main box 1 by fastener.
It is of course also possible to select the wire connection control box 2 of other any shapes for meeting the utility model, and the peace of wire connection control box 2
Holding position is without being limited thereto.Wherein, in the case where guaranteeing safety, the corresponding thickness of 2 front-rear direction of wire connection control box is arranged more
It is small better.
It should be noted that insulated column 6 is fixedly attached to the front side wall 203 and rear wall 202 of shown wire connection control box 2
In one of them on, correspondingly, the other one of front side wall 203 and rear wall 202 is removably connected to wire connection control box 2
Box body.Before installing wiring, the above-mentioned side wall being detachably connected needs first to remove, after the completion of wiring is installed, then by it is above-mentioned can
The side wall of disassembly installation connection is reinstalled on wire connection control box 2, protects the wiring in wire connection control box 2 effectively
Shield.
As shown in figs. 3 and 5, cantilever extend out to wiring control to multiple connecting terminals 3 horizontally outward out of main box 1 side wall
In box 2 processed, and multiple connecting terminals 3 are sequentially arranged at intervals from top to bottom, and the respective cantilever of multiple connecting terminals 3 stretches out
The cantilever extension elongation at end is from top to bottom incremented by step by step.Connecting terminal 3 i.e. adjacent for any two, underlying wiring
The cantilever extension elongation of connecting terminal 3 of the cantilever extension elongation of terminal 3 than being located above is longer.Meanwhile each connecting terminal 3
It is fixedly connected on the rear wall 202 of wire connection control box 2 by insulated column 6, the longer lower section terminals of cantilever extension elongation
Son 3 is equipped with greater number of insulated column 6, to ensure the structural stability of cantilever extension end.
In wiring, as shown in Figure 5,6, external inlet wire 4 preferably protrudes into wiring from the roof position of wire connection control box 2
Wiring is carried out in control box 2 correspondingly the roof 201 of wire connection control box 2 to be needed to remove before wiring.Meanwhile insulated column 6
It is fixedly connected on the rear wall 202 of wire connection control box 2, the front side wall 203 of wire connection control box 2 is also required to tear open before wiring
It removes.Since inlet wire 4 is vertically to protrude into wire connection control box 2, terminal connecting hole 303 is along the cantilever stretching side of connecting terminal 3
It is in ascend step by step and lower step-like step by step to the respective cantilever extension end of arranged for interval and multiple connecting terminals 3, therefore in wiring behaviour
During work, can the wiring since the connecting terminal of top, gradually downwards, finally to the connecting terminal of lowermost end 3 carry out wiring, this
When sample carries out patching operations, the inlet wire 4 that has connected will not butted line operate to form interference or block not wired terminal connecting hole
303, patching operations are very convenient.After the completion of installing wiring, the front side wall 203 of wire connection control box 2 is reinstalled in wiring control
On box 2 processed.
It will be appreciated to those of skill in the art that when inlet wire 4 protrudes into wiring control from the bottom wall position of wire connection control box 2
When carrying out wiring in box 2, accordingly, it is desirable to which the bottom wall 204 of wire connection control box 2 is removed before installing wiring.Meanwhile Ge Gejie
Line terminals 3 are fixedly connected on one of front side wall 203 and rear wall 202 of wire connection control box 2 by insulated column 6,
It is also required to the other of above-mentioned front side wall 203 and rear wall 202 to remove before wiring.Multiple connecting terminals 3 are from main box 1
Cantilever is extend out in wire connection control box 2 horizontally outward in side wall, and multiple connecting terminals 3 are sequentially arranged at intervals from top to bottom,
The connecting terminal 3 adjacent for any two, the cantilever extension elongation for the connecting terminal 3 being located above is than underlying wiring
The cantilever extension elongation of terminal 3 is longer.In addition, the longer top connecting terminal 3 of cantilever extension elongation be equipped with it is greater number of
Insulated column 6, to ensure the structural stability of cantilever extension end.
At this point, external inlet wire 4 is preferably protruded into wire connection control box 2 from the bottom wall position of wire connection control box 2 and is connect
When line, wiring can be started by connecting terminal from below, gradually upwards, finally to the connecting terminal of top 3 carry out wiring, in this way into
When row patching operations, the inlet wire 4 that has connected will not butted line operate to form interference or block not wired terminal connecting hole
303, patching operations are also very convenient.After the completion of installing wiring, the side wall that wire connection control box 2 is detachably connected need to be reinstalled
On wire connection control box 2.
In addition, the leakproofness in order to guarantee control cabinet main box 1, prevents rainwater or condensed water from drenching control cabinet main box 1
In various control components, and guarantee connecting terminal 3 and control main box 1 have enough safety distances, can control
One macropore 101 is set on the side wall of cabinet main box 1 and one sealed insulation can be installed by installing bolt on macropore 101
Plate 102.It may be provided with multiple connecting terminals on sealed insulation plate 102 and be pierced by slot 103, the connecting terminal 3 in main box 1 is from connecing
Line terminals are pierced by be pierced by slot 103 and extend in wire connection control box 2.
Correspondingly, the utility model also provides a kind of centrifuge or screw machine, and the centrifuge or screw machine include according to this
The control cabinet of utility model.As shown in fig. 7, wire connection control box 2 is installed on the main box 1 of the control cabinet of large-size air conditioning unit 8
On side wall, the compressor of the large-size air conditioning unit 8 is centrifuge or screw machine.
The control cabinet and its centrifuge or screw machine of the utility model, by being arranged on the outer wall of control cabinet main box 1
Rationally distributed wire connection control box 2, increases operating space when wiring, reduces the operation difficulty at scene, improves operation
It the working efficiency of personnel and ensure that wiring quality and box body tightness, solve current existing control cabinet in installation
Shortcoming.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing above
Detail in above embodiment can be to the skill of the utility model in the range of the technology design of the utility model
Art scheme carries out a variety of simple variants, these simple variants belong to the protection scope of the utility model.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, it can be combined in any appropriate way.In order to avoid unnecessary repetition, the utility model is to each
No further explanation will be given for the possible combination of kind.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.The meaning of " plurality " is at least two, such as two in the description of the present invention,
It is a, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, fisrt feature is in the second feature " on " or " down "
It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact.Moreover, first is special
Sign can be fisrt feature above the second feature " above ", " above " and " above " and be directly above or diagonally above the second feature, or only table
Show that first feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
Fisrt feature is directly under or diagonally below the second feature, or only indicates that first feature horizontal height is less than second feature.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection is also possible to be electrically connected or can communicate each other；It can be directly connected, the indirect phase of intermediary can also be passed through
Even, the connection inside two elements or the interaction relationship of two elements be can be, unless otherwise restricted clearly.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing above
In this.In the range of the technology design of the utility model, a variety of simple variants can be carried out to the technical solution of the utility model,
It is combined in any suitable manner including each particular technique feature, in order to avoid unnecessary repetition, the utility model
To various combinations of possible ways, no further explanation will be given.But these simple variants and combination equally should be considered as the utility model institute
Disclosure belongs to the protection scope of the utility model.
Claims (12)
1. a kind of control cabinet, in centrifuge or screw machine, which is characterized in that the control cabinet includes main box (1), installation
Wire connection control box (2) outside main box and cantilever extend out to the wire connection control box from inside to outside from the main box (1)
(2) multiple connecting terminals (3) in.
2. control cabinet according to claim 1, which is characterized in that stretch out direction in the cantilever of the connecting terminal (3)
In vertical direction, multiple connecting terminals (3) are sequentially arranged at intervals and respective cantilever extension end (301) is in step-like step by step
Distribution.
3. control cabinet according to claim 2, which is characterized in that the connecting terminal (3) of two of arbitrary neighborhood it is each
It include that cantilever stretches out long end and cantilever stretching short end from the cantilever extension end (301), the cantilever stretches out long end beyond described
What cantilever stretched out short end is terminal connections portion (302) beyond part.
4. control cabinet according to claim 3, which is characterized in that the terminal connections portion (302) is provided through along institute
It states cantilever and stretches out the spaced apart at least two terminals connecting hole (303) in direction.
5. control cabinet according to claim 4, which is characterized in that the wire connection control box (2) with along the vertical direction
The inlet wire (4) of extension is connected, wherein the inlet wire (4) includes the inlet wire connecting pin (401) equipped with inlet wire connecting hole (402), institute
State the bolt assembly that inlet wire connecting pin (401) pass through the company of wearing the terminal connecting hole (303) and the inlet wire connecting hole (402)
(5) it is fastenedly connected in the terminal connections portion (302).
6. control cabinet according to claim 1, which is characterized in that more in the vertical direction that the cantilever stretches out direction
A connecting terminal (3) arranges along same plane.
7. control cabinet according to claim 1, which is characterized in that the connecting terminal (3) is copper bar, the connecting terminal
It (3) include R connecting terminal, S connecting terminal, T connecting terminal and PE connecting terminal.
8. control cabinet according to claim 1, which is characterized in that the wire connection control box (2) is removably installed in institute
It states on main box outer wall.
9. control cabinet described according to claim 1~any one of 8, which is characterized in that the cantilever of the connecting terminal (3)
Extension end (301) is fixedly connected on the side wall of the wire connection control box (2) by insulated column (6).
10. control cabinet according to claim 9, which is characterized in that the wire connection control box (2) is to be installed on the main tank
Rectangular box on the side wall of body (1), the connecting terminal (3) are stretched out horizontally outward, and the insulated column (6) is fixedly connected on described
On one of front side wall (203) and rear wall (202) of wire connection control box (2), the front side wall (203) and rear wall
The other of (202) it is removably connected to the box body of the wire connection control box (2)；
Wherein, the wire connection control box (2) is open equipped with top inlet wire, and the respective cantilever of multiple connecting terminals (3) stretches out
The cantilever extension elongation at end is from top to bottom incremented by step by step；Alternatively, the wire connection control box (2) is open equipped with bottom incoming, it is multiple
The cantilever extension elongation of the respective cantilever extension end of the connecting terminal (3) is incremented by step by step from the bottom to top.
11. control cabinet according to claim 10, which is characterized in that the side wall of the main box (1) is equipped with macropore
(101) and the sealed insulation plate (102) of the closing macropore (101), the sealed insulation plate (102) are equipped with multiple terminals
Son is pierced by slot (103).
12. a kind of centrifuge or screw machine, which is characterized in that the centrifuge or screw machine are including according to claim 1~11
Any one of described in control cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821992406.2U CN208908518U (en) | 2018-11-29 | 2018-11-29 | Control cabinet and centrifuge or screw machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821992406.2U CN208908518U (en) | 2018-11-29 | 2018-11-29 | Control cabinet and centrifuge or screw machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208908518U true CN208908518U (en) | 2019-05-28 |
Family
ID=66614854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821992406.2U Active CN208908518U (en) | 2018-11-29 | 2018-11-29 | Control cabinet and centrifuge or screw machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208908518U (en) |
-
2018
- 2018-11-29 CN CN201821992406.2U patent/CN208908518U/en active Active
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