CN109545509A - A kind of convenient dry-type three-phase transformer of maintenance - Google Patents

A kind of convenient dry-type three-phase transformer of maintenance Download PDF

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Publication number
CN109545509A
CN109545509A CN201811443401.9A CN201811443401A CN109545509A CN 109545509 A CN109545509 A CN 109545509A CN 201811443401 A CN201811443401 A CN 201811443401A CN 109545509 A CN109545509 A CN 109545509A
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CN
China
Prior art keywords
plate
slot
far
maintenance
card slot
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
CN201811443401.9A
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Chinese (zh)
Other versions
CN109545509B (en
Inventor
伍航
胡洪标
杨春尧
杨春槐
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.)
Guizhou Kang Jian Power Equipment Co Ltd
Original Assignee
Guizhou Kang Jian Power Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guizhou Kang Jian Power Equipment Co Ltd filed Critical Guizhou Kang Jian Power Equipment Co Ltd
Priority to CN201811443401.9A priority Critical patent/CN109545509B/en
Publication of CN109545509A publication Critical patent/CN109545509A/en
Application granted granted Critical
Publication of CN109545509B publication Critical patent/CN109545509B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/02Casings
    • H01F27/022Encapsulation

Abstract

The present invention relates to transformer technology fields, and disclose a kind of convenient dry-type three-phase transformer of maintenance, including bottom plate, bottom plate upper end four corners are fixedly connected to column, four columns are fixedly connected with top plate far from one end of bottom plate jointly, side plate is connected with by bindiny mechanism between two adjacent columnss, cabinet door is installed on the wooden partition of one of side plate, cabinet door is hingedly arranged with side plate, bottom plate is fixedly installed with transformer on the wooden partition of top plate, bindiny mechanism includes fixed block, fixed block is fixedly connected on the correspondence post jamb of column, fixed block symmetrically offers the first card slot by one end of proximal panel, driving chamber is offered in fixed block between two the first card slots.The convenient dry-type three-phase transformer of the maintenance by the fast quick-detach of the side plate of cabinet, can avoid side plate from interfering maintenance, shorten maintenance time, improve working efficiency when repairing to the transformer in cabinet.

Description

A kind of convenient dry-type three-phase transformer of maintenance
Technical field
The present invention relates to transformer technology field, specially a kind of convenient dry-type three-phase transformer of maintenance.
Background technique
With economic rapid growth, various electrical equipment is constantly researched and developed, and is applied to various occasions In.Wherein dry-type transformer become essential key equipment be widely applied in numerous occasions, such as airport, hospital or The occasion that the needs such as market are largely powered, dry-type transformer are a kind of iron core and high-voltage line for oil-immersed transformer The transformer not being immersed in insulating liquid is enclosed, local lighting, electronic circuit are generally used for.As transformer user is to transformer It is required that continuous improvement, the structure of transformer becomes increasingly complex, and working efficiency is higher.
Existing dry-type transformer is often placed in cabinet, is stored, and avoiding outer bound pair, it causes brokenly ring, but to transformation It when device repairs, because transformer is placed in cabinet, is not easy to repair the transformer part of interior of equipment cabinet, needs to become Depressor takes out out of cabinet, extremely wastes time, and reduces the efficiency of maintenance.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of convenient dry-type three-phase transformer of maintenance, has maintenance It is convenient, the advantages that influence by cabinet shell wall, solve the problems, such as transformer inconvenient maintenance in cabinet.
(2) technical solution
It is above-mentioned easy to maintenance to realize, not by the purpose of cabinet shell wall, the invention provides the following technical scheme: a kind of maintenance Convenient dry-type three-phase transformer, including bottom plate, bottom plate upper end four corners are fixedly connected to column, four columns One end far from bottom plate is fixedly connected with top plate jointly, is connected with side by bindiny mechanism between two adjacent columns Plate installs cabinet door on the wooden partition of one of them side plate, and the cabinet door is hingedly arranged with side plate, and the bottom plate is close to top plate Transformer is fixedly installed on wooden partition, the bindiny mechanism includes fixed block, and the fixed block is fixedly connected on the correspondence of column On post jamb, the fixed block symmetrically offers the first card slot by one end of proximal panel, between two first card slots Driving chamber is offered in fixed block, symmetrical connection has the first slide opening, the driving between two first card slots and driving chamber Chamber offers the second slide opening far from one end of side plate, slidably connects the first kelly in two first card slots, and described The position of corresponding first slide opening offers card hole on the bar wall of one kelly, and two first kellies are far from the first card slot slot bottom One end both passes through the notch of the first card slot and is fixedly connected on the correspondence wooden partition of side plate, slides in two first slide openings It is connected with support rod, two opposite one end of the support rod both pass through the corresponding aperture of the first slide opening and prolong into corresponding card hole It stretches, two opposite one end of the support rod are hinged with pull rod, and two pull rods both pass through first far from one end of support rod and slide The corresponding aperture in hole simultaneously extends into driving chamber, and is fixedly hinged with push rod jointly, the one end of the push rod far from the second slide opening It is fixedly connected with the first spring, first spring is fixedly connected in the correspondence cavity wall of driving chamber far from one end of push rod, institute Push rod is stated to pass through the aperture of the second slide opening close to one end of the second slide opening and extend outwardly.
Preferably, the four corners of the bottom plate bottom end offer accommodating groove, are equipped with idler wheel, the rolling in the accommodating groove It takes turns and passes through the notch of accommodating groove close to one end of accommodating groove notch and extend outwardly, the axle center fixation of the idler wheel is rotatably connected to Bull stick, the both ends of the bull stick are connected on the correspondence cell wall of accommodating groove by the fixed rotation of first bearing, the first bearing Fixation is located on the correspondence cell wall of accommodating groove, and matrix offers several the second card slot in a ring on the wheel wall of the idler wheel, The accommodating groove offers telescopic hole in the proximal wall on the cell wall of side, be equipped with the second kelly in second card slot, and described the Two kellies far from one end of the second card slot slot bottom sequentially pass through the second card slot notch and telescopic hole correspondence aperture and to extension It stretches.
Preferably, limiting slot is symmetrically offered on the hole wall of second slide opening, be slidably connected in the limiting slot limited Position bar, it is that two gag lever posts both pass through limiting slot notch far from one end of limiting slot slot bottom and extend into the second slide opening, And it is fixedly connected on the bar wall of push rod jointly.
Preferably, the slot bottom of first card slot is fixedly connected with second spring, and the second spring is far from the first card slot Slot bottom be fixedly connected with follow block, the one end of the follow block far from second spring and the bar wall of the first kelly offset.
Preferably, arrival slot is symmetrically offered on the hole wall of the telescopic hole, slidably connects support block in the arrival slot, two It is that the support block both passes through arrival slot notch far from one end of arrival slot slot bottom and extend into telescopic hole, and it is fixedly connected on jointly On the correspondence bar wall of two kellies.
Preferably, the push rod is fixedly connected with operating stick far from the first spring one end, sets on the bar wall of the operating stick There is anti-skid chequer.
Preferably, handle is fixedly connected on the outside wooden partition of the cabinet door, the bar wall of the handle is equipped with anti-skid chequer.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of convenient dry-type three-phase transformer of maintenance, have following beneficial Effect:
1, the convenient dry-type three-phase transformer of the maintenance, by setting bottom plate, column, top plate, side plate, cabinet door, transformer, Fixed block, the first card slot, driving chamber, the first slide opening, the second slide opening, the first kelly, card hole, support rod, pull rod, push rod and the first bullet Spring when it is time for repair first opens cabinet door, and cabinet door pushes push rod mobile to side plate end after opening, and then compresses the first spring, Two pull rods movement hinged on push rod driven rod wall, pull rod pull support rod mobile to driving chamber simultaneously, when support rod is detached from first When card slot, the first kelly and fixed block are become being slidably connected from fixation, and side plate is pulled out, and drive the first kelly to far from the The slot bottom of one card slot is mobile, and the first kelly is detached from the first card slot, and multiple bindiny mechanisms are opened, side plate is pulled open, by cabinet Side plate is opened, and is avoided in maintenance, and the side wall of cabinet interferes inside transformer inconvenient maintenance, facilitates and tool is put into cabinet, Transformer is repaired, the time of maintenance is shortened, improves working efficiency.
2, the convenient dry-type three-phase transformer of the maintenance passes through setting accommodating groove, idler wheel, the second card slot, telescopic hole and the Two kellies pull out the second kelly when needing Mobile cabinet, and the second kelly slides in telescopic hole, when the second kelly When being detached from the second card slot, idler wheel is become rotating from fixation, pushes cabinet, and idler wheel rolls in accommodating groove, avoids cabinet heavier, remove Fortune is inconvenient, facilitates cabinet carrying out short-distance movement.
Detailed description of the invention
Fig. 1 is a kind of convenient dry-type three-phase transformer schematic diagram of maintenance proposed by the present invention;
Fig. 2 is a kind of convenient dry-type three-phase transformer overlooking structure diagram of maintenance proposed by the present invention;
Fig. 3 is the part A enlarged drawing in Fig. 2;
Fig. 4 is the part B enlarged drawing in Fig. 3;
Fig. 5 is the C portion enlarged drawing in Fig. 1.
In figure: 1 bottom plate, 2 columns, 3 top plates, 4 side plates, 5 cabinet doors, 6 transformers, 7 fixed blocks, 8 first card slots, 9 driving chambers, 10 first slide openings, 11 second slide openings, 12 first kellies, 13 card holes, 14 support rods, 15 pull rods, 16 push rods, 17 first springs, 18 are received Receive slot, 19 idler wheels, 20 second card slots, 21 telescopic holes, 22 second kellies, 23 limiting slots, 24 gag lever posts, 25 second springs, 26 support Slot, 27 support blocks, 28 operating sticks.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
It is equal to please refer to Fig. 1-5, a kind of convenient dry-type three-phase transformer of maintenance, including bottom plate 1,1 upper end four corners of bottom plate It is fixedly connected with column 2, four one end of column 2 far from bottom plate 1 are fixedly connected with top plate 3 jointly, between two adjacent columnss 2 Side plate 4 is connected with by bindiny mechanism, cabinet door 5 is installed on the wooden partition of one of side plate 4, cabinet door 5 is hingedly set with side plate 4 It sets, bottom plate 1 is fixedly installed with transformer 6 on the wooden partition of top plate 3, and bindiny mechanism includes fixed block 7, and fixed block 7 is fixed to be connected It connects on the correspondence post jamb of column 2, fixed block 7 symmetrically offers the first card slot 8 by one end of proximal panel 4, is located at two first Driving chamber 9 is offered in fixed block 7 between card slot 8, symmetrical connection has first to slide between two the first card slots 8 and driving chamber 9 Hole 10, driving chamber 9 offer the second slide opening 11 far from one end of side plate 4, slidably connect the first card in two the first card slots 8 Bar 12, the position of corresponding first slide opening 10 offers card hole 13 on the bar wall of the first kelly 12, and two the first kellies 12 are far from the One end of one card slot, 8 slot bottom both passes through the notch of the first card slot 8 and is fixedly connected on the correspondence wooden partition of side plate 4, two first Support rod 14 is slidably connected in slide opening 10, two opposite one end of support rod 14 both pass through the corresponding aperture of the first slide opening 10 simultaneously Extend into corresponding card hole 13, the opposite one end of two support rods 14 is hinged with pull rod 15, and two pull rods 15 are far from support rod 14 One end both passes through the corresponding aperture of the first slide opening 10 and extends into driving chamber 9, and is fixedly hinged with push rod 16 jointly, push rod 16 One end far from the second slide opening 11 is fixedly connected with the first spring 17, and the first spring 17 is fixedly connected on far from one end of push rod 16 In the correspondence cavity wall of driving chamber 9, push rod 16 passes through the aperture of the second slide opening 11 close to one end of the second slide opening 11 and extends outwardly, When it is time for repair, first cabinet door 5 is opened, cabinet door 5 pushes push rod 16 mobile to 4 end of side plate after opening, and then compresses the first bullet Spring 17, while two pull rods 15 movement hinged on 16 driven rod wall of push rod, pull rod 15 pull support rod 14 mobile to driving chamber 9, When support rod 14 is detached from the first card slot 8, the first kelly 12 is become being slidably connected with fixed block 7 from fixation, and side plate 4 is pulled outwardly It is dynamic, drive the first kelly 12 mobile to the slot bottom far from the first card slot 8, the first kelly 12 is detached from the first card slot 8, by multiple connections Mechanism opening pulls open side plate 4, and the side plate 4 of cabinet is opened, and avoids in maintenance, and the side wall of cabinet interferes inside transformer 6 Inconvenient maintenance facilitates and tool is put into cabinet, repairs to transformer 6, shortens the time of maintenance, improves working efficiency.
The four corners of 1 bottom end of bottom plate offer accommodating groove 18, idler wheel 19 are equipped in accommodating groove 18, idler wheel 19 is close to storage One end of 18 notch of slot passes through the notch of accommodating groove 18 and extends outwardly, and the axle center fixation of idler wheel 19 is rotatably connected to bull stick, turns The both ends of bar are connected on the correspondence cell wall of accommodating groove 18 by the fixed rotation of first bearing, and first bearing fixation is located at accommodating groove On 18 correspondence cell wall, matrix offers several the second card slot 20 in a ring on the wheel wall of idler wheel 19, and accommodating groove 18 is close Telescopic hole 21 is offered on side wall on the cell wall of side, is equipped with the second kelly 22 in the second card slot 20, the second kelly 22 is far from second One end of 20 slot bottom of card slot sequentially passes through the notch of the second card slot 20 and the correspondence aperture of telescopic hole 21 and extends outwardly, and works as needs When Mobile cabinet, the second kelly 22 is pulled out, the second kelly 22 slides in telescopic hole 21, when the second kelly 22 is detached from the When two draw-in groove 20, idler wheel 19 is become rotating from fixation, pushes cabinet, and idler wheel 19 rolls in accommodating groove 18, avoids cabinet heavier, It is inconvenient to carry, and facilitates cabinet carrying out short-distance movement.
Limiting slot 23 is symmetrically offered on the hole wall of second slide opening 11, slidably connects gag lever post 24 in limiting slot 23, two It is that a gag lever post 24 both passes through 23 notch of limiting slot far from one end of 23 slot bottom of limiting slot and extend into the second slide opening 11, and altogether With being fixedly connected on the bar wall of push rod 16, push rod 16 is avoided to be detached from the second slide opening 11.
The slot bottom of first card slot 8 is fixedly connected with second spring 25, and second spring 25 is fixed far from the slot bottom of the first card slot 8 It is connected with follow block, the one end of follow block far from second spring 25 and the bar wall of the first kelly 12 offset, and make using second spring 25 One kelly 12 can automatically spring open.
Arrival slot 26 is symmetrically offered on the hole wall of telescopic hole 21, and support block 27, two support blocks 27 are slidably connected in arrival slot 26 It is that one end far from 26 slot bottom of arrival slot both passes through 26 notch of arrival slot and extend into telescopic hole 21, and it is fixedly connected on second jointly On the correspondence bar wall of kelly 22, avoids the second kelly 22 from being detached from telescopic hole 21, cause to lose.
Push rod 16 is fixedly connected with operating stick 28 far from 17 one end of the first spring, and the bar wall of operating stick 28 is equipped with anti-skidding Line facilitates and pushes push rod 16.
Be fixedly connected with handle on the outside wooden partition of cabinet door 5, the bar wall of handle is equipped with anti-skid chequer, using handle facilitate by Cabinet door 5 is opened.
In conclusion the convenient dry-type three-phase transformer of the maintenance when it is time for repair first opens cabinet door 5, cabinet door 5 It pushes push rod 16 mobile to 4 end of side plate after opening, and then compresses the first spring 17, while hinged two on 16 driven rod wall of push rod A pull rod 15 moves, and pull rod 15 pulls support rod 14 mobile to driving chamber 9, when support rod 14 is detached from the first card slot 8, the first kelly 12 Become being slidably connected from fixation with fixed block 7, side plate 4 is pulled out, drives the first kelly 12 to the slot far from the first card slot 8 Bottom is mobile, and the first kelly 12 is detached from the first card slot 8, and multiple bindiny mechanisms are opened, side plate 4 is pulled open, the side plate 4 of cabinet is beaten It opens, avoids in maintenance, the side wall of cabinet interferes 6 internal maintenance of transformer inconvenient, facilitates and tool is put into cabinet, to transformation Device 6 repairs, and shortens the time of maintenance, improves working efficiency;When needing Mobile cabinet, the second kelly 22 is pulled outwardly Dynamic, the second kelly 22 slides in telescopic hole 21, and when the second kelly 22 is detached from the second card slot 20, idler wheel 19 is become turning from fixed It is dynamic, cabinet is pushed, idler wheel 19 rolls in accommodating groove 18, avoids cabinet heavier, and it is inconvenient to carry, and facilitates cabinet carrying out short distance It is mobile.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device. In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element Process, method, article or equipment in there is also other identical elements.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (7)

1. a kind of convenient dry-type three-phase transformer of maintenance, including bottom plate (1), it is characterised in that: bottom plate (1) the upper end quadrangle Place is fixedly connected to column (2), and four columns (2) are fixedly connected with top plate (3) far from the one end of bottom plate (1) jointly, Side plate (4) are connected with by bindiny mechanism between two adjacent columns (2), the wooden partition of one of them side plate (4) Upper installation cabinet door (5), the cabinet door (5) and side plate (4) are hingedly arranged, and the bottom plate (1) is fixed on the wooden partition of top plate (3) It is equipped with transformer (6), the bindiny mechanism includes fixed block (7), and the fixed block (7) is fixedly connected on pair of column (2) It answers on post jamb, the fixed block (7) symmetrically offers the first card slot (8) by the one end of proximal panel (4), is located at two described first It is offered driving chamber (9) in fixed block (7) between card slot (8), it is right between two first card slots (8) and driving chamber (9) Title is communicated with the first slide opening (10), and the driving chamber (9) offers the second slide opening (11) far from the one end of side plate (4), two institutes It states and is slidably connected the first kelly (12) in the first card slot (8), corresponding first slide opening on the bar wall of first kelly (12) (10) position offers card hole (13), and two first kellies (12) both pass through far from one end of the first card slot (8) slot bottom The notch of first card slot (8) is simultaneously fixedly connected on the correspondence wooden partition of side plate (4), is slided in two first slide openings (10) It is connected with support rod (14), two opposite one end of the support rod (14) both pass through the corresponding aperture of the first slide opening (10) and to right It answers in card hole (13) and extends, two opposite one end of the support rod (14) are hinged with pull rod (15), two pull rods (15) One end far from support rod (14) both passes through the corresponding aperture of the first slide opening (10) and extends into driving chamber (9), and common fixed It is hinged with push rod (16), the push rod (16) is fixedly connected with the first spring (17) far from the one end of the second slide opening (11), described First spring (17) is fixedly connected in the correspondence cavity wall of driving chamber (9) far from the one end of push rod (16), and the push rod (16) is leaned on One end of nearly second slide opening (11) passes through the aperture of the second slide opening (11) and extends outwardly.
2. a kind of convenient dry-type three-phase transformer of maintenance according to claim 1, it is characterised in that: it is characterized in that, The four corners of bottom plate (1) bottom end offer accommodating groove (18), are equipped with idler wheel (19) in the accommodating groove (18), the rolling Wheel (19) passes through the notch of accommodating groove (18) close to one end of accommodating groove (18) notch and extends outwardly, the axis of the idler wheel (19) The heart is fixed to be rotatably connected to bull stick, and the both ends of the bull stick are connected in the correspondence of accommodating groove (18) by the fixed rotation of first bearing On cell wall, the first bearing fixation is located on the correspondence cell wall of accommodating groove (18), on the wheel wall of the idler wheel (19) in a ring Matrix offers several the second card slot (20), and the accommodating groove (18) offers telescopic hole on side cell wall in proximal wall (21), the second kelly (22) are equipped in second card slot (20), second kelly (22) is far from the second card slot (20) slot bottom One end sequentially pass through the notch of the second card slot (20) and the correspondence aperture of telescopic hole (21) and extend outwardly.
3. a kind of convenient dry-type three-phase transformer of maintenance according to claim 1, it is characterised in that: second slide opening (11) it symmetrically offers limiting slot (23), is slidably connected gag lever post (24) in the limiting slot (23), two institutes on hole wall State gag lever post (24) far from one end of limiting slot (23) slot bottom both pass through limiting slot (23) notch and in the second slide opening (11) Extend, and is fixedly connected on the bar wall of push rod (16) jointly.
4. a kind of convenient dry-type three-phase transformer of maintenance according to claim 1, it is characterised in that: first card slot (8) slot bottom is fixedly connected with second spring (25), and the second spring (25) is fixedly connected far from the slot bottom of the first card slot (8) There is follow block, the one end of the follow block far from second spring (25) and the bar wall of the first kelly (12) offset.
5. a kind of convenient dry-type three-phase transformer of maintenance according to claim 2, it is characterised in that: the telescopic hole (21) it symmetrically offers arrival slot (26), is slidably connected support block (27) in the arrival slot (26), two support blocks on hole wall (27) one end far from arrival slot (26) slot bottom both pass through arrival slot (26) notch and extend in telescopic hole (21), and it is common fixed It is connected on the correspondence bar wall of the second kelly (22).
6. a kind of convenient dry-type three-phase transformer of maintenance according to claim 1, it is characterised in that: the push rod (16) It is fixedly connected with operating stick (28) far from the first spring (17) one end, the bar wall of the operating stick (28) is equipped with anti-skid chequer.
7. a kind of convenient dry-type three-phase transformer of maintenance according to claim 1, it is characterised in that: the cabinet door (5) Outside wooden partition on be fixedly connected with handle, the bar wall of the handle is equipped with anti-skid chequer.
CN201811443401.9A 2018-11-29 2018-11-29 Three-phase dry-type transformer convenient to overhaul Active CN109545509B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811443401.9A CN109545509B (en) 2018-11-29 2018-11-29 Three-phase dry-type transformer convenient to overhaul

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811443401.9A CN109545509B (en) 2018-11-29 2018-11-29 Three-phase dry-type transformer convenient to overhaul

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CN109545509A true CN109545509A (en) 2019-03-29
CN109545509B CN109545509B (en) 2021-03-23

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Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4724513A (en) * 1982-04-19 1988-02-09 General Electric Company Method of retaining molded case circuit breakers
JPH0555945A (en) * 1991-08-23 1993-03-05 Matsushita Electric Ind Co Ltd Portable mount device for small sized radio equipment
CN106983287A (en) * 2017-04-24 2017-07-28 厦门富桂通科技有限公司 It is a kind of can quick despatch door cabinet
CN207069370U (en) * 2017-08-31 2018-03-02 姚国萌 It is a kind of that there is the electric control box for being easy to Fast Installation to dismantle
CN207082736U (en) * 2017-08-11 2018-03-09 襄阳楚云机电科技有限公司 A kind of easy-to-dismount ring main unit
CN207265433U (en) * 2017-08-16 2018-04-20 李峰 It is a kind of that there is warning function and switchgear convenient to overhaul
CN207270116U (en) * 2017-04-24 2018-04-27 厦门富桂通科技有限公司 It is a kind of can quick despatch door cabinet
CN207442266U (en) * 2017-11-29 2018-06-01 澳盛电气(深圳)有限公司 A kind of detachable fixed structure of distribution box
CN108181971A (en) * 2018-03-12 2018-06-19 王海霞 It is a kind of to be moved easily and the computer cabinet of rapid heat dissipation
CN207566025U (en) * 2017-10-12 2018-07-03 江阴中和包装材料有限公司 The steel side case that can be used for a long time
CN207994392U (en) * 2018-03-27 2018-10-19 林棋城 A kind of detachable low-tension switch cabinet being readily transported

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4724513A (en) * 1982-04-19 1988-02-09 General Electric Company Method of retaining molded case circuit breakers
JPH0555945A (en) * 1991-08-23 1993-03-05 Matsushita Electric Ind Co Ltd Portable mount device for small sized radio equipment
CN106983287A (en) * 2017-04-24 2017-07-28 厦门富桂通科技有限公司 It is a kind of can quick despatch door cabinet
CN207270116U (en) * 2017-04-24 2018-04-27 厦门富桂通科技有限公司 It is a kind of can quick despatch door cabinet
CN207082736U (en) * 2017-08-11 2018-03-09 襄阳楚云机电科技有限公司 A kind of easy-to-dismount ring main unit
CN207265433U (en) * 2017-08-16 2018-04-20 李峰 It is a kind of that there is warning function and switchgear convenient to overhaul
CN207069370U (en) * 2017-08-31 2018-03-02 姚国萌 It is a kind of that there is the electric control box for being easy to Fast Installation to dismantle
CN207566025U (en) * 2017-10-12 2018-07-03 江阴中和包装材料有限公司 The steel side case that can be used for a long time
CN207442266U (en) * 2017-11-29 2018-06-01 澳盛电气(深圳)有限公司 A kind of detachable fixed structure of distribution box
CN108181971A (en) * 2018-03-12 2018-06-19 王海霞 It is a kind of to be moved easily and the computer cabinet of rapid heat dissipation
CN207994392U (en) * 2018-03-27 2018-10-19 林棋城 A kind of detachable low-tension switch cabinet being readily transported

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