CN107394626A - A kind of drawing and pulling type low-voltage power distribution cabinet - Google Patents

A kind of drawing and pulling type low-voltage power distribution cabinet Download PDF

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Publication number
CN107394626A
CN107394626A CN201710813515.7A CN201710813515A CN107394626A CN 107394626 A CN107394626 A CN 107394626A CN 201710813515 A CN201710813515 A CN 201710813515A CN 107394626 A CN107394626 A CN 107394626A
Authority
CN
China
Prior art keywords
chamber door
fixed
frame
voltage power
power distribution
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
Application number
CN201710813515.7A
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Chinese (zh)
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CN107394626B (en
Inventor
顾欣宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hefei Hongguang Electric Co Ltd
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Hefei Hongguang Electric Co Ltd
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Publication date
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Priority to CN201710813515.7A priority Critical patent/CN107394626B/en
Publication of CN107394626A publication Critical patent/CN107394626A/en
Application granted granted Critical
Publication of CN107394626B publication Critical patent/CN107394626B/en
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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26Casings; Parts thereof or accessories therefor
    • H02B1/46Boxes; Parts thereof or accessories therefor
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B11/00Switchgear having carriage withdrawable for isolation
    • H02B11/12Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
    • H02B11/127Withdrawal mechanism
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B11/00Switchgear having carriage withdrawable for isolation
    • H02B11/12Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
    • H02B11/173Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal drawer type

Abstract

The invention discloses a kind of drawing and pulling type low-voltage power distribution cabinet, including cabinet shell, preceding chamber door and side chamber door, rotated on the side of the cabinet shell and be provided with preceding chamber door, the side chamber door of double door is provided with the another side adjacent with preceding chamber door on the cabinet shell, being provided with the inside of the cabinet shell can be from the electric elements erecting bed of side chamber door pull, top on the side chamber door outer surface is fixed with pressure lock, and the lock whetstone being engaged with pressure lock is fixed with above the cabinet shell;The present invention is simple in construction, easy to use, on the premise of distribution box normal use is ensured, greatly reduces the volume of distribution box, simple operation of the present invention is practical, is easy to promote the use of.

Description

A kind of drawing and pulling type low-voltage power distribution cabinet
Technical field
The invention belongs to technical field of electric equipment, more particularly to a kind of drawing and pulling type low-voltage power distribution cabinet.
Background technology
Distribution box is the magnanimity parameter in data, usually forms low pressure woods and presses electrical wiring, it is desirable to by switchgear, is surveyed Amount instrument, protection electrical equipment and auxiliary equipment are assembled in closing or semiclosed metal safe or in screen width, form low-tension distribution box.Just Often can be by manual or automatic switch connection or disjunction circuit during operation.Distribution box be by electrical wiring requirement by switchgear, Measuring instrumentss, protection electrical equipment and auxiliary equipment are assembled in closing or semiclosed metal safe or in screen width, form low-tension distribution box. Can be by manual or automatic switch connection or disjunction circuit during normal operation.Cut when failure or irregular operating by protection electrical equipment Deenergizing or alarm.Operating various parameters can be shown by means of measuring instrumentss, some electric parameters can be also adjusted, to inclined Signal is prompted or sent from normal operating conditions.Each distribution box of construction distribution system, the installation site of switch-box will close Reason.Consumer unit will be close proximity to transformer or external power at, so as to the introducing of power supply.Distribution electric box, which should try one's best, is arranged on electricity consumption The central area of equipment or load Relatively centralized, it is ensured that three-phase load keeps balance.The position of switch-box installation should regard live feelings The electrical equipment that condition and operating mode control close proximity to it.
Electric elements inside distribution box are due to the factor of the maintenance overhaul in later stage to be considered, so typically in distribution box Inside carries out the installation in individual layer face, but like this will result in the volume increase of distribution box, so the comprehensive factor of both, The present invention provides a kind of small volume, and can internally carry out the Novel distribution box of multilayer arrangement electric elements.
The content of the invention
It is an object of the invention to provide a kind of drawing and pulling type low-voltage power distribution cabinet, to solve to be carried in above-mentioned background technology To the problem of.
To achieve the above object, the present invention provides following technical scheme:A kind of drawing and pulling type low-voltage power distribution cabinet, including case Body case, preceding chamber door and side chamber door, rotate on the side of the cabinet shell and be provided with preceding chamber door, on the cabinet shell and before The adjacent another side of chamber door is provided with the side chamber door of double door, and being provided with the inside of the cabinet shell can be from side chamber door pull Electric elements erecting bed, the top on the side chamber door outer surface is fixed with pressure lock, consolidated in the top of the cabinet shell It is fixed to be provided with the lock whetstone being engaged with pressure lock.
As a preferred technical solution of the present invention, the electric elements erecting bed includes drawing frame and mobile installation Platform, the mobile erecting bed are fixedly installed on the top of drawing frame, and the drawing frame is fixedly installed on the bottom inside cabinet shell On face.
As a preferred technical solution of the present invention, the drawing frame includes installing plate and pumping rod, the installing plate Side both ends at be fixed with and determine slide rail, slided between slide rail is determined described in two groups and be provided with dynamic slide rail, in the dynamic slide rail Chute is provided with mobile station, is fixed with pumping rod in the mobile station, can move back and forth with mobile station, is slided surely described in two groups The opposed side of rail is provided with the chute for dynamic slide rail movement.
As a preferred technical solution of the present invention, the pumping rod includes vertical push rod and drag link, the vertical push rod Vertical one end for being fixedly installed on drag link, the other end of the drag link are fixed with draw ring.
As a preferred technical solution of the present invention, the mobile erecting bed includes axis of an orbit and mounting surface, the rail Road axle is fixedly installed on the installing plate of drawing frame, is slided between the two adjacent axis of an orbit and is turned face provided with peace.
As a preferred technical solution of the present invention, the pressure lock includes fixed station and screw thread case, and the fixed station is consolidated Surely it is arranged on the outer surface of side chamber door, screw thread case is fixed with the fixed station, under is provided with the upper end of the fixed station Briquetting, described lower lock block one end can pass through bearing pin around the axis of rotation being fixed on fixed station, the other end of the lower lock block Pressure tapered end is provided with being hinged through the threaded post of screw thread case, above the lower lock block, is led between the pressure tapered end and lower lock block Cross the first bearing pin plate and the second bearing pin plate is hinged.
As a preferred technical solution of the present invention, the lock whetstone includes body frame and tapered end briquetting, the body frame it is upper Side is fixed with tapered end briquetting, and the limited block being fixed on body frame is provided with the top of the tapered end briquetting, and the body frame is fixed Peace turns the inner surface at the top of cabinet shell, and the tapered end briquetting passes through the surface of cabinet shell with limited block, extended to outside it Portion.
As a preferred technical solution of the present invention, the preceding chamber door on the chamber door of side with being equipped with handle.
As a preferred technical solution of the present invention, the preceding chamber door is provided with observation panel, is covered on the observation panel There is safety glass.
Beneficial effects of the present invention:Traditional distribution box is due to the maintenance task in later stage to be considered, so typically in case The interior arrangement that electric elements are carried out to individual layer, can so cause the overall volume of distribution box to increase;The present invention is by distribution box Internal pullable electric elements erecting bed, the electric elements of inside can be pulled out at the chamber door of side to come, by and it is interior Portion is provided with the mounting surface of multilayer, and electric elements can be carried out with multilayer setting, further reduce the volume of distribution box, while can pass through Drawing frame selects the electric elements to be extracted out so that has the selection of orientation, facilitates the maintenance in later stage to use;And in side case Pressure lock and lock whetstone device are fixed with door so that chamber door tight close, protect safe use;The present invention is simple in construction, makes With conveniently, on the premise of distribution box normal use is ensured, the volume of distribution box is greatly reduced, simple operation of the present invention is real It is strong with property, it is easy to promote the use of.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention Apply example to be used to explain the present invention together, be not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is overall structure diagram of the present invention;
Fig. 2 is electric elements erecting bed structural representation;
Fig. 3 is drawing frame structural representation;
Fig. 4 is pumping rod structural representation;
Fig. 5 is erecting bed structural representation;
Fig. 6 is pressure lock and lock whetstone structural representation.
Embodiment
Lower combination accompanying drawing illustrates to the preferred embodiments of the present invention, it will be appreciated that described herein to be preferable to carry out Example is merely to illustrate and explain the present invention, and is not intended to limit the present invention.
In the present invention, in the case where not making opposite explanation, the noun of locality such as " front, back, left, right, up, down " used is logical It is often the mutual position of each part either on vertical, vertical or gravity direction for direction shown in the drawings Put relationship description word.
Referring to Fig. 1, the present invention provides following technical scheme:A kind of drawing and pulling type low-voltage power distribution cabinet, including outside casing Shell 1, preceding chamber door 2 and side chamber door 3, rotate on the side of the cabinet shell 1 and be provided with preceding chamber door 2, on the cabinet shell 1 and The adjacent another side of preceding chamber door 2 is provided with the side chamber door 3 of double door, and being provided with the inside of the cabinet shell 1 can be from side case The electric elements erecting bed 4 of 3 pulls of door, the top on the outer surface of side chamber door 3 is fixed with pressure lock 5, outside the casing The top of shell 1 is fixed with the lock whetstone 6 being engaged with pressure lock 5;Outermost electric elements can be examined by preceding chamber door 2 Repair, and in the electric elements erecting bed 4 of box house, it can be extracted out from side chamber door 3, the electric elements of inside are entered with facilitating The examination and maintenance in row later stage, it is easy to operate, the overall volume of distribution box is further reduced, and will not be to the maintenance in later stage Work causes to hinder, understandable using process simplicity, and preceding chamber door 2 is with being equipped with handle 7 on side chamber door 3, convenient to chamber door Open and merge, while observation panel 8 is provided with preceding chamber door 2, covered with safety glass on the observation panel 8, be easy to inside Situation checked in real time.
Incorporated by reference to Fig. 2, electric elements erecting bed 4 includes drawing frame 41 and mobile erecting bed 42, the mobile erecting bed 42 The top of drawing frame 41 is fixedly installed on, the drawing frame 41 is fixedly installed on the bottom surface inside cabinet shell 1, mobile installation Platform 42 is used to install various electric elements of arranging, and drawing frame 41 can selectively be released to mobile erecting bed 42, so as to Staff checks to the situation of inside.
With reference to Fig. 3 and Fig. 4, drawing frame 41 includes installing plate 411 and pumping rod 415, the side both ends of the installing plate 411 Place, which is fixed with, determines slide rail 412, is slided between slide rail 412 is determined described in two groups and is provided with dynamic slide rail 413, in the dynamic slide rail 413 Chute be provided with mobile station 414, be fixed with pumping rod 415 in the mobile station 414, can be moved back with mobile station 414 It is dynamic, 412 opposed side of slide rail is determined described in two groups and is provided with the chute 416 moved for dynamic slide rail 413;The both sides of installing plate 411 Determine slide rail 412 and can carry out vertically moving on horizontal plane to pumping rod 415, so as to which mobile erecting bed 42 is released, and pull Bar 415 is fixed in mobile station 414, can be in the transverse shifting in the dynamic enterprising water-filling plane of slide rail 413, so as to mobile erecting bed Each layer on 42 is selectively released, and facilitates staff to operate with;And pumping rod 415 includes the vertical He of push rod 4151 Drag link 4152, the vertical push rod 4151 are vertically fixedly installed on one end of drag link 4152, the drag link 4152 it is another End is fixed with draw ring 4153, and mobile erecting bed 42 is released by vertical push rod 4151, coordinates drag link 4152 and draw ring 4153 so that pull is more convenient, and fast, simple operation, all parts of pumping rod 415 are by insulation material in the present invention Material is made, and prevents electrostatic occur in pull, human body is damaged.
Incorporated by reference to Fig. 5, mobile erecting bed 42 includes axis of an orbit 421 and mounting surface 422, and the axis of an orbit 421 is fixedly installed Turn face 422 provided with peace in being slided on the installing plate 411 of drawing frame 41, between the two adjacent axis of an orbit 421;Mobile erecting bed 42 On mounting surface 422 at least provided with three groups, to carry out multi-level ordered arrangement to electric elements, reduce overall volume, When needing to release specific mounting surface, the mounting surface 422 to be moved is released by pumping rod 415, with Just the electric elements on mounting surface 422 are overhauled.
Incorporated by reference to Fig. 6, pressure lock 5 includes fixed station 51 and screw thread case 52, and the fixed station 51 is fixedly installed on side chamber door 3 On outer surface, screw thread case 52 is fixed with the fixed station 51, lower lock block 54 is provided with the upper end of the fixed station 51, it is described The one end of lower lock block 54 can rotate around the rotating shaft 57 being fixed on fixed station 51, and the other end of the lower lock block 54 passes through bearing pin 59 It is hinged with the threaded post 58 through screw thread case 52, the top of lower lock block 54 is provided with pressure tapered end 53, and the pressure tapered end 53 is with It is hinged between briquetting 54 by the first bearing pin plate 55 and the second bearing pin plate 56;And locking whetstone 6 includes body frame 61 and tapered end pressure Block 62, the top of the body frame 61 are fixed with tapered end briquetting 62, are provided with the top of the tapered end briquetting 62 and are fixed on body frame Limited block 63 on 61, the body frame 61 are fixed peace and turned in the inner surface at the top of cabinet shell 1, the tapered end briquetting 62 with it is spacing Block 63 passes through the surface of cabinet shell 1, extends to outside it;When needing close side chamber door 3, threaded post 58, band are twisted downwards Dynamic lower lock block 54 rotates, by the be hinged of the first bearing pin plate 55 and the second bearing pin plate 56, so that press tapered end 53 to compress downwards, Coordinate the tapered end briquetting 62 on lock whetstone 6, offside chamber door 3 is closed, and this pressure lock construction is due to the principle of leverage so that Tapered end 53 is pressed to increase the pressure of tapered end briquetting 62 so that tight close, switch need to only control threaded post 58 that opening and closing can be achieved, Operating process is easy.
Traditional distribution box is due to the maintenance task in later stage to be considered, so electric elements are carried out into list typically in case The arrangement of layer, can so cause the overall volume of distribution box to increase;The present invention passes through pullable electrical equipment inside distribution box Element erecting bed, the electric elements of inside can be pulled out at the chamber door of side to come, by and the internal mounting surface for being provided with multilayer, Electric elements can be carried out with multilayer setting, further reduce the volume of distribution box, while can select to be extracted out by drawing frame Electric elements so that have orientation selection, facilitate the maintenance in later stage to use;And be fixed with the chamber door of side pressure lock and Lock whetstone device so that chamber door tight close, protect safe use.
The present invention is simple in construction, easy to use, on the premise of distribution box normal use is ensured, greatly reduces distribution box Volume, simple operation of the present invention is practical, is easy to promote the use of.
Finally it should be noted that:The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic, Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's Within protection domain.

Claims (9)

1. a kind of drawing and pulling type low-voltage power distribution cabinet, including cabinet shell (1), preceding chamber door (2) and side chamber door (3), its feature exist In:On the side of the cabinet shell (1) rotate be provided with preceding chamber door (2), on the cabinet shell (1) with preceding chamber door (2) phase Adjacent another side is provided with the side chamber door (3) of double door, and being provided with the inside of the cabinet shell (1) can be from side chamber door (3) The electric elements erecting bed (4) of pull, the top on side chamber door (3) outer surface is fixed with pressure lock (5), in the casing The lock whetstone (6) being engaged with pressure lock (5) is fixed with above shell (1).
A kind of 2. drawing and pulling type low-voltage power distribution cabinet according to claim 1, it is characterised in that:The electric elements installation Platform (4) includes drawing frame (41) and mobile erecting bed (42), and the mobile erecting bed (42) is fixedly installed on drawing frame (41) Top, the drawing frame (41) are fixedly installed on the internal bottom surface of cabinet shell (1).
A kind of 3. drawing and pulling type low-voltage power distribution cabinet according to claim 2, it is characterised in that:Drawing frame (41) bag Installing plate (411) and pumping rod (415) are included, is fixed with the side both ends of the installing plate (411) and determines slide rail (412), Determine to slide provided with dynamic slide rail (413) between slide rail (412) described in two groups, movement is provided with the chute of the dynamic slide rail (413) Platform (414), pumping rod (415) is fixed with the mobile station (414), can be moved back and forth with mobile station (414), two groups of institutes State and determine slide rail (412) opposed side provided with for the mobile chute (416) of dynamic slide rail (413).
A kind of 4. drawing and pulling type low-voltage power distribution cabinet according to claim 3, it is characterised in that:The pumping rod (415) The one of drag link (4152) is vertically fixedly installed on including vertical push rod (4151) and drag link (4152), the vertical push rod (4151) End, the other end of the drag link (4152) are fixed with draw ring (4153).
A kind of 5. drawing and pulling type low-voltage power distribution cabinet according to Claims 2 or 3, it is characterised in that:The mobile installation Platform (42) includes axis of an orbit (421) and mounting surface (422), and the axis of an orbit (421) is fixedly installed on the installation of drawing frame (41) Slided on plate (411), between the two adjacent axis of an orbit (421) and turn face (422) provided with peace.
A kind of 6. drawing and pulling type low-voltage power distribution cabinet according to claim 1, it is characterised in that:The pressure lock (5) includes Fixed station (51) and screw thread case (52), the fixed station (51) are fixedly installed on the outer surface of side chamber door (3), the fixed station (51) screw thread case (52) is fixed with, lower lock block (54), the lower lock block (54) are provided with the upper end of the fixed station (51) One end can rotate around the rotating shaft (57) being fixed on fixed station (51), and the other end of the lower lock block (54) passes through bearing pin (59) It is hinged with the threaded post (58) through screw thread case (52), pressure tapered end (53), the pressure lock is provided with above the lower lock block (54) It is hinged between head (53) and lower lock block (54) by the first bearing pin plate (55) and the second bearing pin plate (56).
A kind of 7. drawing and pulling type low-voltage power distribution cabinet according to claim 1, it is characterised in that:The lock whetstone (6) includes Body frame (61) and tapered end briquetting (62), tapered end briquetting (62) are fixed with above the body frame (61), in the tapered end briquetting (62) top is provided with the limited block (63) being fixed on body frame (61), and the fixed peace of the body frame (61) turns in cabinet shell (1) The inner surface at top, the tapered end briquetting (62) pass through the surface of cabinet shell (1) with limited block (63), extended to outside it.
A kind of 8. drawing and pulling type low-voltage power distribution cabinet according to claim 1, it is characterised in that:The preceding chamber door (2) with Handle (7) is equipped with side chamber door (3).
A kind of 9. drawing and pulling type low-voltage power distribution cabinet according to claim 1, it is characterised in that:On the preceding chamber door (2) Provided with observation panel (8), covered with safety glass on the observation panel (8).
CN201710813515.7A 2017-09-11 2017-09-11 A kind of drawing and pulling type low-voltage power distribution cabinet Active CN107394626B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710813515.7A CN107394626B (en) 2017-09-11 2017-09-11 A kind of drawing and pulling type low-voltage power distribution cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710813515.7A CN107394626B (en) 2017-09-11 2017-09-11 A kind of drawing and pulling type low-voltage power distribution cabinet

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CN107394626A true CN107394626A (en) 2017-11-24
CN107394626B CN107394626B (en) 2019-03-12

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009280995A (en) * 2008-05-20 2009-12-03 Mitsubishi Electric Corp Door lock structure of switch gear
CN105958332A (en) * 2016-06-20 2016-09-21 杨海鹏 High-voltage power distribution cabinet of mobile electrical mounting frame
CN206332426U (en) * 2016-12-29 2017-07-14 保定鑫地电气科技有限公司 Novel cable feeder pillar

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009280995A (en) * 2008-05-20 2009-12-03 Mitsubishi Electric Corp Door lock structure of switch gear
CN105958332A (en) * 2016-06-20 2016-09-21 杨海鹏 High-voltage power distribution cabinet of mobile electrical mounting frame
CN206332426U (en) * 2016-12-29 2017-07-14 保定鑫地电气科技有限公司 Novel cable feeder pillar

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