CN207909652U - A kind of transformer insulated pedestal - Google Patents

Abstract

The utility model is related to transformer ancillary equipment fields, more particularly to a kind of transformer insulated pedestal, including transformer body, it further include insulation firm banking, insulator foot includes crossbearer, slide bar, clamping plate and baffle, the bottom symmetrical of transformer body is equipped with square bar, it is fixed with insulation board on the outer wall of square plate, the rear end face of clamping plate and the front end face of baffle are equipped with insulation rubber cushion, sliding slot is offered on the leading flank of crossbearer, sliding bar is connected in sliding slot, U-type groove is offered on the trailing flank of crossbearer, U-type groove is communicated with sliding slot, screw hole is offered on the front/rear end of slide bar, screw hole inside spin is connected with bolt, bolt links together slide bar and crossbearer across U-type groove；The utility model efficiently solves the problems, such as that existing transformer base does not have insulation function and poor universality.

Description

A kind of transformer insulated pedestal

Technical field

The utility model is related to transformer ancillary equipment fields, and in particular to a kind of transformer insulated pedestal.

Background technology

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.Major function has：Voltage transformation, current transformation, impedance transformation, isolation, voltage stabilizing etc..It can divide by purposes For：Power transformer and special transformer (electric furnace change, rectification change, power frequency experimental transformer, pressure regulator, mining change, audio transformation Device, intermediate-frequency transformer, high frequency transformer, impact transformer, instrument transformer, electronic transformer, reactor, mutual inductor etc.).Electricity Road symbol is often with T as the beginning of number；For transformer during installation or use, the application of pedestal is essential, is showed Some transformer bases are mainly to be fabricated separately by the volume of transformer, when coordinating installation dimension that deviation occurs, are needed It does over again and remakes, waste of resource, and existing transformer base does not have seal, in staff to climbing up pedestal On when transformer is safeguarded or is overhauled, if electric leakage situation occurs for transformer, electric shock accidents easily occurs.

Such as China Patent No. CN205230701U, date of declaration be on December 23rd, 2016 utility model patent in disclose A kind of transformer base, including base body and mounting plate, the base body include upper mounted plate and bottom plate, described The bottom end both sides of upper mounted plate are respectively and fixedly provided with telescopic rod, and the inner cavity of the upper telescopic rod is socketed on the top of lower telescopic rod, institute The bottom end of lower telescopic rod is stated to be fixedly connected with the adjustable spring for being arranged in upper telescopic rod inner cavity, and the bottom end of lower telescopic rod with it is lower solid Fixed board is fixedly connected, and the upper surface of the bottom plate is fixed with glass mat, the upper surface setting of the glass mat There is damping felt, the understructure is simple, and practicability is stronger.But above-mentioned patent does not have insulation function and bad adaptability.

Utility model content

The technical issues of solution

In view of the deficiencies of the prior art, existing for solving the utility model discloses a kind of transformer insulated pedestal Transformer base does not have the problem of insulation function and poor universality.

Technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs：

A kind of transformer insulated pedestal, including transformer body, further include insulation firm banking, and the insulator foot includes The bottom symmetrical of crossbearer, slide bar, clamping plate and baffle, the transformer body is equipped with square bar, is fixed on the outer wall of the square bar Insulation board, the rear end face of the clamping plate and the front end face of baffle are equipped with insulation rubber cushion, are offered on the leading flank of the crossbearer Sliding slot, the sliding bar are connected in the sliding slot, and U-type groove, the U-type groove and institute are offered on the trailing flank of the crossbearer It states sliding slot to communicate, screw hole is offered on the front/rear end of the slide bar, the screw hole inside spin is connected with bolt, and the bolt is worn It crosses U-type groove slide bar and crossbearer link together；The upper surface of the crossbearer is fixed with the baffle, and the clamping plate passes through long spiral shell Bolt is connected in parallel at the front of the baffle, and the top of the slide bar offers guide groove, the lower rotation connection circle of the guide groove Column roller, the square bar sliding is connected in the guide groove and its lower face is in contact with the cylindrical roller.

Preferably, 0 is more than the distance between before the baffle front end face and the crossbearer.

Preferably, round bar is fixed between the crossbearer, the clamping plate sliding is connected on the round bar.

Preferably, the rear end face of the baffle is fixedly connected with telescopic rod, and flashing board is hinged at the top of the telescopic rod.

Preferably, the side of the flashing board is equipped with fixture block, and the upper end of the telescopic rod is fixed with holder, the fixture block It is connected on the bracket by bolt.

Advantageous effect

It is had the advantages that compared with known publicly-owned technology using technical solution provided by the utility model：

1. by being fixed with insulation board on the outer wall of square bar, it is equipped with absolutely in the rear end face of clamping plate and the front end face of baffle Edge rubber cushion makes the contact surface between transformer body and pedestal be equipped with insulating element, prevents unexpected leakage outside the anti-business of transformer Electric situation causes life danger to staff.

2. slide bar can move left and right on crossbearer, clamping plate is being fixed on baffle achievable front and back shifting by stay bolt Dynamic, in this way by the movement of slide bar and clamping plate, insulator foot is adapted to install various sizes of transformer, and versatility is good.

It, can be protecting transformer first 3. by coordinating flashing board to can be used for the rain-proof of transformer and sun-proof in telescopic rod Part improves the service life of transformer, and flashing board is connect by fixture block with holder, easy disassembly.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, other drawings may also be obtained based on these drawings.

Fig. 1 is the structure top view of the utility model；

Fig. 2 is the structure front view of the utility model；

Fig. 3 is the flashing board connection diagram of the utility model.

Specific implementation mode

It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts belong to The range of the utility model protection.

A kind of transformer insulated pedestal, including transformer body 1, further include insulation firm banking, and insulator foot includes cross The bottom symmetrical of frame 2, slide bar 3, clamping plate 4 and baffle 5, transformer body 1 is equipped with square bar 6, and insulation is fixed on the outer wall of square bar 6 Plate 7, the rear end face of clamping plate 4 are equipped with insulation rubber cushion 15 with the front end face of baffle 5, sliding slot are offered on the leading flank of crossbearer 2 201, the sliding of slide bar 3 is connected in sliding slot 201, and U-type groove 202, U-type groove 202 and sliding slot 201 are offered on the trailing flank of crossbearer 2 It communicates, screw hole 301 is offered on the front/rear end of slide bar 3,301 inside spin of screw hole is connected with bolt, and bolt passes through U-type groove 202 Slide bar 3 and crossbearer 2 are linked together；The upper surface of crossbearer 2 is fixed with baffle 5, and clamping plate 4 is connected in parallel at by stay bolt 8 The top in the front of baffle 5, slide bar 3 offers guide groove 302, the lower rotation connecting cylinder roller 9 of guide groove 302, and square bar 6 slides It is connected in guide groove 302 and its lower face is in contact with cylindrical roller 9.

The distance between 2 front of 5 front end face of baffle and crossbearer is more than 0, make insulation rubber cushion 15 on baffle 5 fully with change The shell of depressor ontology 1 is in contact, and prevents transformer body 1 from being contacted with crossbearer, and entire insulator foot is made to lose insulation function.

Round bar 10 is fixed between crossbearer 2, the sliding of clamping plate 4 is connected on round bar 10, is subject to round bar to the bottom of clamping plate 4 10 supports, make it possess better rigidity, and realization more steadily clamps transformer body 1.

With reference to Fig. 3：The rear end face of baffle 5 is fixedly connected with telescopic rod 11, and the top of telescopic rod 11 is hinged with flashing board 12； The side of flashing board 12 is equipped with fixture block 13, and the upper end of telescopic rod 11 is fixed with holder 14, and fixture block 13 is connected by bolt On the support 14；Flashing board 12 is connect by fixture block 13 with holder 14, is still possessed in wind and rain lifts in guarantee flashing board 12 Good fixed performance, while being also convenient for dismounting.

When use first according to the position of the width of transformer body 1 and its bottom square bar 6 come adjust between slide bar 3 away from From square bar 6 is connected to from the front end of slide bar 3 in guide groove 302.Then driving transformer ontology 1 makes square bar 6 in cylindrical roller 9 Auxiliary under fast moved, end housing connects with baffle 5 after making depressor ontology 1, and its front end shell is carried out by clamping plate 4 Step up, slide bar 3 is fixed on crossbearer 2 across U-type groove 202 using bolt after the completion of clamping, is existed to complete transformer body 1 Fixation on insulator foot.

Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to aforementioned reality Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding The technical solution recorded in each embodiment is stated to modify or equivalent replacement of some of the technical features；And these Modification or replacement, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution It encloses.

Claims (5)

1. a kind of transformer insulated pedestal, including transformer body (1), it is characterised in that：Further include insulation firm banking, it is described Insulator foot includes crossbearer (2), slide bar (3), clamping plate (4) and baffle (5), and the bottom symmetrical of the transformer body (1) is equipped with Square bar (6) is fixed with insulation board (7), the front end of the rear end face and baffle (5) of the clamping plate (4) on the outer wall of the square bar (6) Face is equipped with insulation rubber cushion (15), and sliding slot (201), slide bar (3) the sliding clamping are offered on the leading flank of the crossbearer (2) In the sliding slot (201), offer U-type groove (202) on the trailing flank of the crossbearer (2), the U-type groove (202) with it is described Sliding slot (201) communicates, and screw hole (301), screw hole (301) the inside spin connection are offered on the front/rear end of the slide bar (3) There are bolt, the bolt that slide bar (3) and crossbearer (2) link together across U-type groove (202)；The upper surface of the crossbearer (2) It is fixed with the baffle (5), the clamping plate (4) is connected in parallel at the front of the baffle (5), the cunning by stay bolt (8) The top of bar (3) offers guide groove (302), the lower rotation connecting cylinder roller (9) of the guide groove (302), the square bar (6) Sliding is connected in the guide groove (302) and its lower face is in contact with the cylindrical roller (9).

2. a kind of transformer insulated pedestal according to claim 1, it is characterised in that：Baffle (5) front end face and institute It states the distance between crossbearer (2) front and is more than 0.

3. a kind of transformer insulated pedestal according to claim 1, it is characterised in that：Fixation is set between the crossbearer (2) There are round bar (10), clamping plate (4) sliding to be connected on the round bar (10).

4. a kind of transformer insulated pedestal according to claim 1, it is characterised in that：The rear end face of the baffle (5) is solid Surely it is connected with telescopic rod (11), flashing board (12) is hinged at the top of the telescopic rod (11).

5. a kind of transformer insulated pedestal according to claim 4, it is characterised in that：On the side of the flashing board (12) Equipped with fixture block (13), the upper end of the telescopic rod (11) is fixed with holder (14), and the fixture block (13) is connected by bolt On the holder (14).