CN109961926A - A kind of transformer convenient for safeguarding - Google Patents

A kind of transformer convenient for safeguarding Download PDF

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Publication number
CN109961926A
CN109961926A CN201711341620.1A CN201711341620A CN109961926A CN 109961926 A CN109961926 A CN 109961926A CN 201711341620 A CN201711341620 A CN 201711341620A CN 109961926 A CN109961926 A CN 109961926A
Authority
CN
China
Prior art keywords
fixedly connected
column
transformer
safeguarding
movable block
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.)
Pending
Application number
CN201711341620.1A
Other languages
Chinese (zh)
Inventor
沈茂雄
周文洲
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.)
Jiangsu Guangte Electric Co Ltd
Original Assignee
Jiangsu Guangte Electric 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 Jiangsu Guangte Electric Co Ltd filed Critical Jiangsu Guangte Electric Co Ltd
Priority to CN201711341620.1A priority Critical patent/CN109961926A/en
Publication of CN109961926A publication Critical patent/CN109961926A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/0633Mechanical arrangements not covered by the following subgroups
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/06Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type

Abstract

The present invention provides a kind of transformer convenient for safeguarding, is related to field of electrical equipment.The transformer convenient for safeguarding, including the first column, connecting rod is fixedly connected on the right side of first column, the connecting rod is fixedly connected with the second column far from one end of the first column, the right side opening of first column is equipped with lifting groove, and the internal activity of the lifting groove is connected with movable block.The transformer convenient for safeguarding, the buffer spring and contact plate being arranged by connecting rod surface, reach and is supported or buffers when moving down transformer, so that avoiding the occurrence of shock when transformer moves down, the movable block being arranged by fixed plate lower surface, reach when transformer height to be adjusted, it can will be supported on the right side of transformer, so that transformer is more steady when adjusting, the spring being arranged by the bottom end of elevating lever, reaching will be pulled downward on using convergent force on the right side of transformer, is allowed and is adjusted vertically downward when adjusting height.

Description

A kind of transformer convenient for safeguarding
Technical field
The present invention relates to electrical equipment technical field, specially a kind of transformer convenient for safeguarding.
Background technique
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary Grade coil and iron core (magnetic core).Major function has: voltage transformation, current transformation, impedance transformation, isolation, pressure stabilizing (magnetic saturation transformation Device) etc..Can be divided into, according to use: (electric furnace becomes, rectifies change, power frequency testing transformer, pressure regulation for power transformer and special transformer Device, mining change, audio-frequency transformer, intermediate-frequency transformer, high frequency transformer, impact transformer, instrument transformer, electronic transformer, Reactor, mutual inductor etc.), transformer is mainly used for the adjusting in the transmission process of electric power for voltage.
Currently, transformer is for a long time in use, all need periodically safeguarded, when maintenance by transformer into Row cleaning or detected to transformer other component so that ensure the safety that uses of transformer, existing transformer by In being mounted on relatively higher place, avoids artificially touching and causing to get an electric shock, at this time when carrying out maintenance work, need to safeguard Personnel safeguard that such maintenance is very inconvenient again after being lifted by external lifting device.
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 transformer convenient for safeguarding, solve existing transformer by In being mounted on relatively higher place, avoids artificially touching and causing to get an electric shock, at this time when carrying out maintenance work, need to safeguard Personnel safeguard again after being lifted by external lifting device, such to safeguard very inconvenient problem.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of transformer convenient for safeguarding, including the One column is fixedly connected with connecting rod on the right side of first column, and the one end of the connecting rod far from the first column is fixed to be connected It is connected to the second column, the right side opening of first column is equipped with lifting groove, and the internal activity of the lifting groove is connected with movable block, Fixed plate is fixedly connected on the right side of the movable block, the upper surface of the fixed plate is fixedly connected with body, the fixed plate The left side of one end and the second column far from movable block overlaps, and the lower surface of the fixed plate is fixedly connected with fixed block, described The lower surface of fixed block is fixedly connected with motor, and the output end of the motor is fixedly connected with gear, the surface of the gear with The inner wall of lifting groove engages, and offers auxiliary tank on the left of second column, the internal slide of the auxiliary tank is connected with shifting Motion block, the right side opening of the movable block are equipped with card slot, and the inside of the card slot is plugged with bolt, the upper surface of the movable block with The lower surface of fixed plate is fixedly connected.
Preferably, limit plate is fixedly connected on the right side of first column, the right side opening of the limit plate is equipped with sliding slot, The internal slide of the sliding slot is connected with sliding block.
Preferably, the lower surface of the motor is fixedly connected with gag lever post, one end left side of the gag lever post far from motor It is fixedly connected on the right side of surface and sliding block.
Preferably, the upper surface of the connecting rod is fixedly connected with buffer spring, and the buffer spring is far from connecting rod One end is fixedly connected with contact plate.
Preferably, the right side opening of second column be equipped with the jack that is connected inside auxiliary tank, the bolt is separate One end of card slot runs through jack and extends to the right side of the second column.
Preferably, the lower surface of the movable block is fixedly connected with elevating lever, the one end of the elevating lever far from movable block It is fixedly connected with spring, the one end of the spring far from elevating lever is fixedly connected with the upper surface of connecting rod.
(3) beneficial effect
The present invention provides a kind of transformers convenient for safeguarding.Have it is following the utility model has the advantages that
1, the transformer convenient for safeguarding, the buffer spring and contact plate being arranged by connecting rod surface, reach by transformer to It is supported or buffers when lower mobile, so that avoiding the occurrence of shock when transformer moves down, set by fixed plate lower surface The movable block set reaches when transformer height to be adjusted, and can will be supported on the right side of transformer, so that transformer exists Spring more steady when adjusting, being arranged by the bottom end of elevating lever, reaching will be pulled downward on using convergent force on the right side of transformer, Allow and is adjusted vertically downward when adjusting height.
2, the transformer convenient for safeguarding is reached by the mutual cooperation between motor, gear and lifting groove by body Height is adjusted, so that personnel convenient for safeguarding carry out maintenance work, passes through the phase interworking between limit plate, sliding block and gag lever post Close, reach motor carry out movement governor body height when, motor can be limited so that motor when adjusting work more Add steady, solves existing transformer due to being mounted on relatively higher place, avoid artificially touching and causing to get an electric shock, this When carrying out maintenance work, safeguarded again after needing maintenance personnel to be lifted by external lifting device, such dimension The very inconvenient problem of shield.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention;
Fig. 2 is structure of the invention front view.
Wherein, 1 first column, 2 connecting rods, 3 second columns, 4 movable blocks, 5 gears, 6 motors, 7 lifting grooves, 8 gag lever posts, 9 sliding blocks, 10 sliding slots, 11 limit plates, 12 fixed blocks, 13 bodies, 14 fixed plates, 15 movable blocks, 16 card slots, 17 jacks, 18 bolts, 19 auxiliary tanks, 20 elevating levers, 21 springs, 22 buffer springs, 23 contact plates.
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.
The embodiment of the present invention provides a kind of transformer convenient for safeguarding, as shown in Figs. 1-2, including the first column 1, first is vertical The right side of column 1 is fixedly connected with limit plate 11, and the right side opening of limit plate 11 is equipped with sliding slot 10, and the internal slide of sliding slot 10 is connected with Sliding block 9, limit plate 11 avoid the appearance in 13 height of regulator body of motor 6 for limiting angle of the motor 6 when being moved Inclination, the right side of the first column 1 are fixedly connected with connecting rod 2, and the upper surface of connecting rod 2 is fixedly connected with buffer spring 22, delay It rushes spring 22 and is fixedly connected with contact plate 23 far from one end of connecting rod 2, when body 13 is adjusted downwards, the bottom of body 13 It can be contacted with the surface of contact plate 23, the gravity of body 13 can be pressed down against buffer spring 22 by contact plate 23 at this time, at this time Buffer spring 22 can buffer body 13, so that body 13 can be more steady after adjusting downwards, connecting rod 2 is far from the One end of one column 1 is fixedly connected with the second column 3, and the right side opening of the first column 1 is equipped with lifting groove 7, and the inside of lifting groove 7 is living Dynamic to be connected with movable block 4, the right side of movable block 4 is fixedly connected with fixed plate 14, and the upper surface of fixed plate 14 is fixedly connected with device The left side of body 13, the one end of fixed plate 14 far from movable block 4 and the second column 3 overlaps, and the lower surface of fixed plate 14 is fixedly connected There is fixed block 12, the lower surface of fixed block 12 is fixedly connected with motor 6, and the lower surface of motor 6 is fixedly connected with gag lever post 8, limit Position bar 8 be fixedly connected far from one end left-hand face of motor 6 with the right side of sliding block 9, when motor 6 is moved, motor 6 understand through It crosses gag lever post 8 and is moved with movable slider 9 in the inside of sliding slot 10, gag lever post 8 can limit motor 6 at this time, avoid Motor 6 tilts when moving, and the output end of motor 6 is fixedly connected with gear 5, the surface of gear 5 and the inner wall of lifting groove 7 Engagement, the left side of the second column 3 offer auxiliary tank 19, and the internal slide of auxiliary tank 19 is connected with movable block 15, movable block 15 Lower surface be fixedly connected with elevating lever 20, elevating lever 20 is fixedly connected with spring 21, spring 21 far from one end of movable block 15 One end far from elevating lever 20 is fixedly connected with the upper surface of connecting rod 2, when body 13 drives movable block 15 to move down, bullet Spring 21 can be pulled downward on elevating lever 20 using convergent force, while will be pulled downward on the right side of body 13 by movable block 15, so that Body 13 can keep balancing when adjusting height, and the right side opening of movable block 15 is equipped with card slot 16, and the inside of card slot 16 is plugged with Bolt 18, the right side opening of the second column 3 be equipped with the jack 17 that is connected inside auxiliary tank 19, bolt 18 far from card slot 16 one End runs through jack 17 and extends to the right side of the second column 3, and when bolt 18 is inserted into card slot 16, bolt 18 can be by body 13 The case where height is fixed, body 13 is avoided to move down, the upper surface of movable block 15 and the lower surface of fixed plate 14 It is fixedly connected.
In use, bolt 18 is extracted from the inside of card slot 16, then motor 6 is electrically connected with external power supply, 6 band of motor Moving gear 5 is in the inner rotation of lifting groove 7, and gear 5 can move down at this time, and gear 5, which moves down, will drive motor 6 to moving down Dynamic, motor 6, which moves down, to drive fixed plate 14 to move down by fixed block 12, and fixed plate 14, which moves down, will drive body 13 move down, when body 13 moves down, spring 21 will do it shrink and elevating lever 20 is pulled downward on, elevating lever 20 to Fixed plate 14 can be driven to move down by movable block 15 when lower pulling, fixed plate 14, which moves down, to pull down body 13 It is dynamic, so that fixed plate 14 is dropped to the surface of contact plate 23.
In conclusion the transformer convenient for safeguarding, the buffer spring 22 and contact plate being arranged by 2 surface of connecting rod 23, reach and be supported or buffer when moving down transformer, so that avoiding the occurrence of shock when transformer moves down, leads to The movable block 15 for crossing the setting of 14 lower surface of fixed plate reaches when transformer height to be adjusted, can will be on the right side of transformer It is supported, so that transformer is more steady when adjusting, the spring 21 being arranged by the bottom end of elevating lever 20 reaches and utilizes receipts Contracting power will pull downward on the right side of transformer, allows and adjusts vertically downward when adjusting height.
By the mutual cooperation between motor 6, gear 5 and lifting groove 7, reaches and the height of body 13 is adjusted, make It obtains and is reached by the mutual cooperation between limit plate 11, sliding block 9 and gag lever post 8 in electricity convenient for maintenance personnel's progress maintenance work When machine 6 carries out 13 height of movement governor body, motor 6 can be limited, so that motor 6 is more flat when adjusting work Surely, it solves existing transformer due to being mounted on relatively higher place, avoids artificially touching and causing to get an electric shock, exist at this time It when carrying out maintenance work, is safeguarded again after needing maintenance personnel to be lifted by external lifting device, such maintenance is non- Normal inconvenient problem.
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 (6)

1. a kind of transformer convenient for safeguarding, including the first column (1), it is characterised in that: the right side of first column (1) is solid Surely it is connected with connecting rod (2), the connecting rod (2) is fixedly connected with the second column (3), institute far from the one end of the first column (1) The right side opening for stating the first column (1) is equipped with lifting groove (7), and the internal activity of the lifting groove (7) is connected with movable block (4), institute It states and is fixedly connected on the right side of movable block (4) fixed plate (14), the upper surface of the fixed plate (14) is fixedly connected with body (13), the left side of one end and the second column (3) far from movable block (4) of the fixed plate (14) overlaps, the fixed plate (14) Lower surface be fixedly connected with fixed block (12), the lower surface of the fixed block (12) is fixedly connected with motor (6), the motor (6) output end is fixedly connected with gear (5), and the surface of the gear (5) is engaged with the inner wall of lifting groove (7), and described second It is offered on the left of column (3) auxiliary tank (19), the internal slide of the auxiliary tank (19) is connected with movable block (15), the shifting The right side opening of motion block (15) is equipped with card slot (16), and the inside of the card slot (16) is plugged with bolt (18), the movable block (15) Upper surface be fixedly connected with the lower surface of fixed plate (14).
2. one kind according to claim 1 transformer convenient for safeguarding, it is characterised in that: the right side of first column (1) Side is fixedly connected with limit plate (11), and the right side opening of the limit plate (11) is equipped with sliding slot (10), the inside of the sliding slot (10) Slidably connect sliding block (9).
3. one kind according to claim 2 transformer convenient for safeguarding, it is characterised in that: the lower surface of the motor (6) It is fixedly connected with gag lever post (8), the right side of one end left-hand face and sliding block (9) of the gag lever post (8) far from motor (6) is fixed Connection.
4. one kind according to claim 1 transformer convenient for safeguarding, it is characterised in that: the upper table of the connecting rod (2) Face is fixedly connected with buffer spring (22), and the buffer spring (22) is fixedly connected with contact plate far from the one end of connecting rod (2) (23).
5. one kind according to claim 1 transformer convenient for safeguarding, it is characterised in that: the right side of second column (3) Side, which is offered, runs through slotting far from the one end of card slot (16) with the internal jack (17) being connected of auxiliary tank (19), the bolt (18) Hole (17) and the right side for extending to the second column (3).
6. one kind according to claim 1 transformer convenient for safeguarding, it is characterised in that: the following table of the movable block (15) Face is fixedly connected with elevating lever (20), and the elevating lever (20) is fixedly connected with spring (21) far from the one end of movable block (15), The spring (21) is fixedly connected far from the one end of elevating lever (20) with the upper surface of connecting rod (2).
CN201711341620.1A 2017-12-14 2017-12-14 A kind of transformer convenient for safeguarding Pending CN109961926A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711341620.1A CN109961926A (en) 2017-12-14 2017-12-14 A kind of transformer convenient for safeguarding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711341620.1A CN109961926A (en) 2017-12-14 2017-12-14 A kind of transformer convenient for safeguarding

Publications (1)

Publication Number Publication Date
CN109961926A true CN109961926A (en) 2019-07-02

Family

ID=67018244

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711341620.1A Pending CN109961926A (en) 2017-12-14 2017-12-14 A kind of transformer convenient for safeguarding

Country Status (1)

Country Link
CN (1) CN109961926A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111933400A (en) * 2020-08-05 2020-11-13 张宏涛 Electronic power transformer
CN112265943A (en) * 2020-11-12 2021-01-26 国网山西省电力公司临汾供电公司 Safe lifting frame for power grid construction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111933400A (en) * 2020-08-05 2020-11-13 张宏涛 Electronic power transformer
CN112265943A (en) * 2020-11-12 2021-01-26 国网山西省电力公司临汾供电公司 Safe lifting frame for power grid construction

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Application publication date: 20190702