CN108010668B - One kind is electrically with easy-to-mount transformer mounting rack - Google Patents

One kind is electrically with easy-to-mount transformer mounting rack Download PDF

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Publication number
CN108010668B
CN108010668B CN201711455846.4A CN201711455846A CN108010668B CN 108010668 B CN108010668 B CN 108010668B CN 201711455846 A CN201711455846 A CN 201711455846A CN 108010668 B CN108010668 B CN 108010668B
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CN
China
Prior art keywords
support rod
mounting rack
fastening frame
plate
hoop fastening
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Application number
CN201711455846.4A
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Chinese (zh)
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CN108010668A (en
Inventor
李时云
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CHANGCHUN SANDING TRANSFORMER CO LTD
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Zhejiang Guang Tian Power Equipment Ltd By Share Ltd
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Classifications

    • 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
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02BBOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B5/00Non-enclosed substations; Substations with enclosed and non-enclosed equipment
    • H02B5/02Non-enclosed substations; Substations with enclosed and non-enclosed equipment mounted on pole, e.g. pole transformer substation

Abstract

The invention belongs to transformer technology fields, more particularly to one kind electrically with easy-to-mount transformer mounting rack, including hoop fastening frame, bearing plate, hoop fastening frame separate design, overall structure is triangle connection, spirit bubble cooperation adjustment bolt adjustment built in hoop fastening frame, which adjusts Board position, ensures hoop fastening frame flatness whole during installation, the protrusion that designs in the recess and bearing plate being arranged on hoop fastening frame is chimeric to be may be implemented bearing plate and is mounted directly, installation auxiliary device and anti-fall device are had in hoop fastening frame, the pressure sensor installed on transformer mounting rack can detecte the stress condition of mounting rack entirety, when mounting rack is damaged, pressure sensor experience pressure change and by information by wireless communication the timely Long Distant Transmit of module to staff, realize that mounting rack facilitates installation, stable structure, whether automatic detection mounting rack damages and will The function that information is transmitted at a distance.

Description

One kind is electrically with easy-to-mount transformer mounting rack
Technical field
The invention belongs to transformer technology fields, and in particular to one kind is electrically with easy-to-mount transformer mounting rack.
Background technique
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, it be power network core equipment it One, in cities and towns road two sides, transformer usually be will be installed on two-stub transformer mounting rack, two-stub transformer mounting rack fastness Better than single pole transformer mounting rack, the mounting means of transformer mounting rack itself and secured sexual intercourse the fastness of transformer, Existing two-stub transformer mounting rack is bolted by channel steel, I-steel etc. mostly to be formed, and when installation needs to have lifting Equipment is not suitable in certain special occasions using lifting appliance, and installation workload is big, is easy during the installation process to installation personnel Great inconvenience is brought, the transformer mounting rack after installation also needs staff's inspection, can expend a large amount of manpower, object in this way Power and financial resources.
At China Patent No. (CN 106710802A), authorized announcement date discloses one kind on May 24th, 2017 and is easily installed Transformer bracket, which is fabricated to one for transformer bracket using being fixedly connected for bearing frame, mounting rack and support frame It is whole, stable structure, but electric pole interval of electric pole during actual installation has deviation, the rigidity of invention entirety Bracket do not adapt to this variation, lack necessary adjustment structure, this defect can give work in actual installation process People master worker brings the inconvenience of installation.
At China Patent No. (CN 205230702U), authorized announcement date discloses a kind of transformer peace on May 11st, 2016 It shelves, based on which needs column made of 4 hollow steel bar concretings, is fixedly mounted on column Plate, although overall structure is more stable, two-stub transformer mounting rack has fully met stability in currently available technology, and 4 Column results in waste of resources instead, and installation work-hour increases, therefore the utility model practicability is little.
Summary of the invention
Technical purpose of the invention is to overcome problem of the prior art, is provided a kind of electrically with easy-to-mount transformer peace It shelves, dismounting, stable structure can be realized without lifting appliance, mounting rack can be detected automatically and whether damaged and can be by information long distance From transmission.
To achieve the purpose of the present invention, the technical solution adopted by the present invention are as follows:
One kind is electrically with easy-to-mount transformer mounting rack, including hoop fastening frame a, hoop fastening frame b, bearing plate;Hoop fastening frame a packet Include anchor ear ring a and support rod a, b, c, d, e, f, wherein anchor ear ring a points are left ring a and right ring a, Zuo Huan a by-level position It is provided with adjustment bolt, the two sides right ring a horizontal position is provided with adjustment bolt, and adjustment bolt end connects adjustable plate, in right ring a Between it is horizontally arranged have a support rod a, the side right ring a is provided with corrector on support rod a, position is set among support rod a It is equipped with recess, the two sides support rod a are horizontally arranged support rod c, d, and the end support rod a, c, d is fixed with support rod e, support The connection of bar 9,10,11 forms triangular structure, and support rod a is respectively fixed with support perpendicular to support rod e, the lower end support rod c, d Bar b, f are provided with wireless communication module on support rod b, and the end support rod b, f is provided with pressure sensor, and hoop fastening frame b includes Anchor ear ring b and support rod g, h, j, k, m, n, q, anchor ear ring b include left ring b and right ring b, right ring b by-level position setting There is adjustment bolt, the two sides Zuo Huan b horizontal position is provided with adjustment bolt, and adjustment bolt end connects adjustable plate, water among Zuo Huan b Square to boss is provided with, it being provided with corrector on boss, the two sides Zuo Huan b are horizontally arranged support rod h, k, support rod h, Position is respectively fixed with support rod j, m among k, and the middle position support rod j, m is respectively arranged with recess, the end support rod h, j, k, m End is fixed with support rod g, and support rod h, k, g connect to form triangular structure, and support rod j, m are respectively perpendicular to support rod h, k, branch The lower end strut h, k is respectively fixed with support rod q, n, and the end support rod q, n is provided with pressure sensor, and pressure sensor is close Electric pole side is provided with wedge-shaped antiskid plate, and pressure sensor is all connected with wireless communication module, and Zuo Huan a and the two sides right ring b are all provided with It is equipped with protrusion, is provided with mounting groove a inside protrusion, boss and support rod a with electric pole contact side upper end, in mounting groove a It is provided with installation auxiliary device, the lower end mounting groove a is provided with mounting groove b, anti-fall device is provided in mounting groove b, under bearing plate It holds intermediate position to offer through slot, convex block, convex block and the top support rod a, j, m recessed fit, load-bearing is provided with below bearing plate Plate upper surface is for fixing transformer, and installation auxiliary device includes spring, ball fixed plate, ball, and spring one end is fixed on peace The left side tankage a, the spring other end are connected with ball fixed plate, and fluted, ball is arranged far from spring side in ball fixed plate Ball is provided in fixed plate groove, the matching relationship between ball fixed plate groove and ball is clearance fit, anti-fall device packet Pressure spring, unilateral bearing, one-way wheel are included, unilateral bearing is fixed in the installation axle of the side mounting groove b, is provided on unilateral bearing unidirectional Wheel, pressure spring are fixed on the side mounting groove b of one-way wheel lower left, and pressure spring touches one-way wheel lower end surface.
Further, recess upper end is cubic type, and lower end is V-type, and convex block is cubic type close to bearing plate one end, far It is V-type from one end at bearing plate, convex block is matched with recess size.
Further, corrector is spirit bubble, and spirit bubble is divided into vertical equity bubble and transversely and horizontally steeps.
Further, the triangle that the recess after hoop fastening frame a, hoop fastening frame b installation is formed is isosceles triangle.
Further, adjustment bolt end is bulb, and bulb diameter is less than adjustment bolt diameter, is adjusted under upper plate a, adjusting Plate b is bolted to form the adjustable plate with bulb-shaped recess, and bulb matches with adjustable plate middle position bulb-shaped recess.
Further, anchor ear ring a, anchor ear ring b, wedge-shaped antiskid plate and one-way wheel and electric pole contact side are provided with anti- Sliding decorative pattern.
Further, length m in one-way wheel upper surface is less than one-way wheel lower end surface length n.
Excellent effect of the invention:
Transformer mounting rack of the present invention, mounting rack overall structure are divided into 3 parts, pass through hoop fastening frame a, hoop fastening frame B separate design can guarantee that hoop fastening frame is easy to carry, easy for installation, and the spirit bubble cooperation of vertical and horizontal is designed on hoop fastening frame Adjustment bolt adjustment, which adjusts Board position, can guarantee hoop fastening frame flatness whole during installation, the recess being arranged on hoop fastening frame and The protrusion that designs on bearing plate is chimeric to be may be implemented bearing plate and is mounted directly, and can be helped using the ball in installation auxiliary device For people in the place promotion transformer mounting rack for not being available crane, installation process, once transformer mounting rack is anti-fall whereabouts Device can prevent transformer mounting rack from falling, and guarantee the safety of staff, which reduces artificial high altitude operation Equal danger, cumbersome workload, overall structure are triangle connection, guarantee integrally-built stability, transformer mounting rack The pressure sensor of upper installation can detecte the stress condition of mounting rack entirety, when mounting rack is damaged, pressure sensor sense By pressure change and by information, the timely Long Distant Transmit of module facilitates staff to overhaul peace to staff by wireless communication It shelves.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings and specific examples.
Fig. 1 is the overall structure diagram of hoop fastening frame a and hoop fastening frame b of the present invention.
Fig. 2 is the structural schematic diagram of bearing plate of the present invention.
Fig. 3 is the schematic top plan view of hoop fastening frame a and hoop fastening frame b of the present invention.
Fig. 4 is the cross-sectional view of Section A-A in Fig. 3.
Fig. 5 is the cross-sectional view of section B-B in Fig. 3.
Wherein, 1, electric pole, 2, Zuo Huan a, 3, right ring a, 4, adjustable plate, 5, adjustment bolt, 6, pressure sensor, 7, support Bar a, 8, support rod b, 9, support rod c, 10, support rod d;
11, support rod e, 12, support rod f, 13, corrector, 14, recess, 15, wireless communication module, 16, support rod g, 17, support rod h, 18, support rod j, 19, boss, 20, support rod k;
21, support rod m, 22, support rod n, 23, support rod q, 24, right ring b, 25, Zuo Huan b, 26, anchor ear ring a, 27, anchor ear Ring b, 28, through slot, 29, convex block, 30, hoop fastening frame a;
31, transformer, 32, installation auxiliary device, 33, anti-fall device, 34, spring, 35, ball fixed plate, 36, ball, 37, pressure spring, 38, unilateral bearing, 39, protrusion, 40, hoop fastening frame b;
41, upper plate a, 42, adjusting lower plate b, 43, wedge-shaped antiskid plate, 44, one-way wheel, 45, mounting groove a, 46, installation are adjusted Slot b, 47, installation axle, 50, bearing plate.
Specific embodiment
Presently in connection with attached drawing, invention is further described in detail.These attached drawings are simplified schematic diagram, only to show Meaning mode illustrates basic structure of the invention.
As shown in Figure 1, hoop fastening frame a30 includes anchor ear ring a26, support rod a7, support rod b8, support rod c9, support rod D10, support rod e11, support rod f12, anchor ear ring a26 include left ring a2 and right ring a3, the two be bolted it is integral with 1 tight fit of electric pole, Zuo Huan a2 by-level position are provided with adjustment bolt 5, and 5 end of adjustment bolt connects adjustable plate 4, right ring The two sides a3 horizontal position is provided with adjustment bolt 5,5 end of adjustment bolt connect adjustable plate 4, anchor ear ring a26 and adjustable plate 4 with Electric pole 1 contacts side and is provided with anti-skid design, and right ring a3 by-level direction is provided with support rod a7, close on support rod a7 The side right ring a3 is provided with corrector 13, and for corrector 13 using transversely and horizontally bubble and vertical equity bubble, structure is simple, at low cost, Convenient for observing the level and vertical misalignment of hoop fastening frame a30 entirety, intermediate position is provided with recess 14, and two sides are horizontally arranged to be had Support rod d10 and support rod c9, support rod a7, support rod d10, the end support rod c9 are fixed with support rod e11, under support rod c9 End is fixed with support rod b8, wireless communication module 15 is provided on support rod b8, the end support rod b8 is provided with pressure sensor The lower end 6, support rod d10 is fixed with support rod f12, and the end support rod f12 is provided with pressure sensor 6;
Hoop fastening frame b40 is similar to hoop fastening frame a30 structure, including anchor ear ring b27, support rod g16, support rod h17, support rod J18, support rod k20, support rod m21, support rod n22, support rod q23, anchor ear ring b27 include left ring b25 and right ring b24, the right side Ring b24 by-level position is provided with adjustment bolt 5, and 5 end of adjustment bolt connects adjustable plate 4, the two sides Zuo Huan b25 horizontal position It is provided with adjustment bolt 5,5 end of adjustment bolt connects adjustable plate 4, and anchor ear ring b27 and adjustable plate 4 contact one with electric pole 1 Side is provided with anti-skid design, and Zuo Huan b25 by-level direction is provided with boss 19, corrector 13 is provided on boss 19, correction For device 13 using transversely and horizontally bubble and vertical equity bubble, structure is simple, at low cost, convenient for observation hoop fastening frame b40 whole level and Vertical misalignment, two sides are horizontally arranged support rod h17 and support rod k20, and position is fixed with support rod among support rod h17 The middle position j18, support rod j18 is provided with recess 14, and position is provided with support rod m21, support rod m21 among support rod k20 Intermediate position is provided with recess 14, and support rod j18, support rod m21, support rod h17, the end support rod k20 are fixed with support rod The lower end g16, support rod k20 is fixed with support rod n22, and the end support rod n22 is provided with pressure sensor 6, the lower end support rod h17 It is fixed with support rod q23, the end support rod q23 is provided with pressure sensor 6;
Left ring a2 and the two sides right ring b24 are provided with protrusion 39;
Pressure sensor 6 is provided with wedge-shaped antiskid plate 43 close to 1 side of electric pole, and pressure sensor 6 is all connected with wirelessly Communication module 15;
Triangular structure is mutually formed between support rod can guarantee the stability of integral installation, pass through hoop fastening frame a30, hoop fastening frame B40 separate design can guarantee that hoop fastening frame is easy to carry, easy for installation, and the spirit bubble that vertical and horizontal are designed on hoop fastening frame is matched Hoop fastening frame flatness whole during installation can be guaranteed by closing the adjustment of adjustment bolt 54 position of adjustable plate, when transformer mounting rack damages Bad when, the experienced pressure of pressure sensor 6 can change, and the wireless communication module 15 that pressure sensor 6 connects believes pressure Breath is transferred to staff in time, mitigates the workload of staff's regular visit, and convenient for checking transformer mounting rack failure Place.
As shown in Fig. 2, bearing plate 50 uses steel plate, 50 lower end middle position of bearing plate offers through slot 28, for mitigating 50 weight of bearing plate reinforces bearing plate 50 and hoop fastening frame overall structure connective stability, is provided with convex block 29 below bearing plate 50, It is cubic type close to convex block 29 at bearing plate 50, is V-type far from convex block 29 at bearing plate 50.
As shown in figure 3, when rotating adjustment bolt 5, adjustable plate 4 compresses electric pole 1, from adjustment bolt 5 and protrusion 39 Place, which splits, can see internal structure clearly.
As shown in figure 4,5 end of adjustment bolt is bulb, bulb maximum gauge is less than the diameter of adjustment bolt 5, adjustable plate 4 It is bolted by adjusting upper plate a41 and adjusting lower plate b42 and is formed overall structure, form bulb-shaped recess, ball among adjustable plate 4 Head is clearance fit with bulb-shaped recess, and when rotating adjustment bolt 5, bulb rotates in the bulb-shaped recess of adjustable plate 4, pushes away Dynamic adjustable plate 4 advances.
As shown in figure 5, boss 39 is internally provided with mounting groove a45 and mounting groove b46, in mounting groove a45 and mounting groove b46 It is respectively arranged with installation auxiliary device 32 and anti-fall device 33, installation auxiliary device 32 includes spring 34, ball fixed plate 35, rolling Pearl 36, spring 34 connect ball fixed plate 35, are provided with ball 36 in ball fixed plate 35, anti-fall device 33 include pressure spring 37, Unilateral bearing 38, one-way wheel 44, unilateral bearing 38 are fixed in the side mounting groove b46 installation axle 47, are arranged on unilateral bearing 38 There is one-way wheel 44, pressure spring 37 is fixed on the side mounting groove b46 of 44 lower left of one-way wheel, and pressure spring 37 touches 44 lower end of one-way wheel Face, wherein one-way wheel 44 and 38 rotation direction of unilateral bearing can not rotate, on one-way wheel 44 counterclockwise to rotate clockwise End face length m is less than 44 lower end surface length n of one-way wheel.
When the installation of transformer mounting rack, so that spring 34 is in compressive state, ball 36 is rolled along electric pole, so that becoming Depressor mounting rack is easier to be promoted, and 44 rotation direction of one-way wheel, which should be, at this time rotates clockwise, and pressure spring 37 is given under one-way wheel 44 End face squeezing action, one-way wheel 44 will not be rotated along installation axle 47, and when transformer mounting rack falls accidentally, one-way wheel 44 is rotated Direction, which should be, to be rotated counterclockwise, since electric pole is up-narrow and down-wide, 44 upper surface longer dimension of one-way wheel will with electric pole card and, make Transformer mounting rack is locked on utility poles.
Basic principles and main features of the invention are shown above.Through the above description, relevant staff is complete The variation and modification of multiplicity can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.

Claims (7)

1. one kind is electrically with easy-to-mount transformer mounting rack, it is characterised in that:
Including hoop fastening frame a (30), hoop fastening frame b (40), bearing plate (50), hoop fastening frame a (30), hoop fastening frame b (40) separate design;
The hoop fastening frame a (30) includes anchor ear ring a (26), support rod a, b, c, d, e, f (7,8,9,10,11,12), described Anchor ear ring a (26) includes left ring a (2) He Youhuan a (3), and Zuo Huan a (2) by-level position is provided with adjustment bolt (5), right ring a (3) two sides horizontal position is provided with adjustment bolt (5), and the adjustment bolt (5) end connects adjustable plate (4), right ring a (3) By-level direction is provided with support rod a (7), is provided with corrector (13) on support rod a (7) close to right ring a (3) side, is propped up The intermediate position strut a (7) is provided with recess (14), and support rod a (7) two sides are horizontally arranged to be had support rod c, d (9,10), branch Strut a, c, d (7,9,10) end is fixed with support rod e (11), and described support rod c, d, e (9,10,11) connection form triangle Shape structure, support rod a (7) perpendicular to support rod e (11), support rod c, d (9,10) lower end be respectively fixed with support rod b, f (8, 12) it, is provided with wireless communication module (15) on the support rod b (8), described support rod b, f (8,12) end is respectively provided with There are pressure sensor (6);
The hoop fastening frame b (40) include anchor ear ring b (27), support rod g, h, j, k, m, n, q (16,17,18,20,21,22, 23), the anchor ear ring b (27) includes left ring b (25) He Youhuan b (24), and right ring b (24) by-level position is provided with adjustment Bolt (5), Zuo Huan b (25) two sides horizontal position are provided with adjustment bolt (5), and the connection of the adjustment bolt (5) end is adjusted Plate (4), Zuo Huan b (25) by-level direction are provided with boss (19), and corrector (13), Zuo Huan b are provided on boss (19) (25) two sides are horizontally arranged has support rod h, k (17,20), and described support rod h, k (17,20) are fixed at intermediate position respectively Have support rod j, m (18,21), support rod j, m (18,21) middle position is respectively arranged with recess (14), support rod h, j, k, m (17,18,20,21) end is fixed with support rod g (16), and described support rod h, k, g (17,20,16) connection form triangle Structure, support rod j, m (18,21) are respectively perpendicular to support rod h, k (17,20), and support rod h, k (17,20) lower end is fixed respectively Have support rod q, n (23,22), support rod q, n (23,22) end is provided with pressure sensor (6);
The pressure sensor (6) is provided with wedge-shaped antiskid plate (43), the pressure sensor close to electric pole (1) side (6) wireless communication module (15) are all connected with;
Left ring a (2) He Youhuan b (24) two sides are provided with raised (39), raised (39), boss (19) and support rod A (7) is internal to be provided with mounting groove a (45) with electric pole (1) contact side upper end, and installation auxiliary is provided in mounting groove a (45) Device (32), mounting groove a (45) lower end are provided with mounting groove b (46), are provided with anti-fall device (33) in mounting groove b (46);
Position offers through slot (28) among bearing plate (50) lower end, is provided with convex block (29), institute below bearing plate (50) It states convex block (29) to match with recess (14) above support rod a, j, m (7,18,21), bearing plate (50) upper surface is for fixing transformation Device;
The installation auxiliary device (32) includes spring (34), ball fixed plate (35), ball (36), and spring (34) one end is solid It is scheduled on mounting groove a (45) left side, spring (34) other end is connected with ball fixed plate (35), and ball fixed plate (35) is far from bullet Spring (34) side setting it is fluted, be provided with ball (36) in ball fixed plate (35) groove, ball fixed plate (35) groove with Matching relationship between ball (36) is clearance fit;
The anti-fall device (33) includes pressure spring (37), unilateral bearing (38), one-way wheel (44), and unilateral bearing (38) is fixed on It in mounting groove b (46) side installation axle (47), is provided on unilateral bearing (38) one-way wheel (44), pressure spring (37) is fixed on unidirectionally Mounting groove b (46) side of (44) lower left is taken turns, pressure spring (37) touches one-way wheel (44) lower end surface.
2. one kind according to claim 1 is electrically with easy-to-mount transformer mounting rack, it is characterised in that:
Recess (14) upper end is cubic type, and lower end is V-type, and the convex block (29) is cube close to bearing plate (50) one end Figure, is V-type far from one end at bearing plate (50), and convex block (29) is matched with recess (14) size.
3. one kind according to claim 1 is electrically with easy-to-mount transformer mounting rack, it is characterised in that:
The corrector (13) is spirit bubble, and spirit bubble is divided into vertical equity bubble and transversely and horizontally steeps.
4. one kind according to claim 1 is electrically with easy-to-mount transformer mounting rack, it is characterised in that:
The triangle that recess (14) after the hoop fastening frame a (30), hoop fastening frame b (40) installation is formed is isosceles triangle.
5. one kind according to claim 1 is electrically with easy-to-mount transformer mounting rack, it is characterised in that:
Adjustment bolt (5) end is bulb, and bulb diameter is less than adjustment bolt (5) diameter, adjusts upper plate a (41), adjusts The adjustable plate (4) to be formed with bulb-shaped recess, bulb and adjustable plate (4) interposition Place is bolted in section lower plate b (42) Shape recess (14) matches.
6. one kind according to claim 1 is electrically with easy-to-mount transformer mounting rack, it is characterised in that:
Anchor ear ring a (26), anchor ear ring b (27), wedge-shaped antiskid plate (43) and one-way wheel (44) are set with electric pole (1) contact side It is equipped with anti-skid design.
7. one kind according to claim 1 is electrically with easy-to-mount transformer mounting rack, it is characterised in that:
One-way wheel (44) upper surface length m is less than one-way wheel (44) lower end surface length n.
CN201711455846.4A 2017-12-28 2017-12-28 One kind is electrically with easy-to-mount transformer mounting rack Active CN108010668B (en)

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Application Number Priority Date Filing Date Title
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CN110425200B (en) * 2019-06-25 2020-11-13 诸暨市鸿畴智能科技有限公司 Hang staple bolt gravity balance's power box on wire pole
CN111081456A (en) * 2020-01-14 2020-04-28 王乐炯 Hoisting construction method for oil-immersed high-voltage transformer
CN111261377A (en) * 2020-01-16 2020-06-09 王乐炯 Installation and arrangement construction method for transformer in distribution engineering
CN112969017B (en) * 2021-02-10 2023-02-24 维沃移动通信有限公司 Camera module and electronic equipment

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JP2000341809A (en) * 1999-05-26 2000-12-08 Mitsubishi Electric Corp Fitting structure for controller for pole mounted switch
CN202977079U (en) * 2012-09-19 2013-06-05 湖北省电力公司鄂州供电公司 Transformer hanging ring hoop
CN203659573U (en) * 2013-11-20 2014-06-18 国家电网公司 Electric equipment hoisting device
CN203750063U (en) * 2014-01-29 2014-08-06 绍兴电力设备有限公司 Rail self-locking device and aerial falling protector comprising same
CN204102668U (en) * 2014-09-09 2015-01-14 上海智方电力工程有限公司 A kind of power transformer outdoor installation bracing or strutting arrangement for power transmission and transformation
CN205692654U (en) * 2016-06-21 2016-11-16 国网山东省电力公司龙口市供电公司 A kind of mounting bracket of distribution transformer based on quick-disassembly structure
CN206672753U (en) * 2017-04-28 2017-11-24 张金权 A kind of pulse transformer fastening frame

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000341809A (en) * 1999-05-26 2000-12-08 Mitsubishi Electric Corp Fitting structure for controller for pole mounted switch
CN202977079U (en) * 2012-09-19 2013-06-05 湖北省电力公司鄂州供电公司 Transformer hanging ring hoop
CN203659573U (en) * 2013-11-20 2014-06-18 国家电网公司 Electric equipment hoisting device
CN203750063U (en) * 2014-01-29 2014-08-06 绍兴电力设备有限公司 Rail self-locking device and aerial falling protector comprising same
CN204102668U (en) * 2014-09-09 2015-01-14 上海智方电力工程有限公司 A kind of power transformer outdoor installation bracing or strutting arrangement for power transmission and transformation
CN205692654U (en) * 2016-06-21 2016-11-16 国网山东省电力公司龙口市供电公司 A kind of mounting bracket of distribution transformer based on quick-disassembly structure
CN206672753U (en) * 2017-04-28 2017-11-24 张金权 A kind of pulse transformer fastening frame

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