CN209607576U - A kind of voltage transformer for power scheduling - Google Patents

Abstract

The utility model relates to voltage transformer technical fields, and disclose a kind of voltage transformer for power scheduling, including pedestal and electric wire bar body, voltage transformer ontology is fixedly installed at the top of the pedestal, the two sides of the voltage transformer ontology are fixedly installed with insulator, the positive inside of voltage transformer ontology is fixedly installed with Air Filter, and the outer surface of the electric wire bar body offers concave ring mouth.This is used for the voltage transformer of power scheduling, pass through the first mounting blocks of setting, the second mounting blocks, interior piece, rotating block and fixture block, due to the cooperation between interior piece, rotating block and fixture block, it realizes and is closely bonded between the first mounting blocks and the second mounting blocks, simultaneously it is also possible that being separated between the first mounting blocks and the second mounting blocks, it facilitates maintenance personal and installation and removal maintenance is carried out to the voltage transformer, to accelerate maintenance progress, therefore increase the practicability of the voltage transformer.

Description

A kind of voltage transformer for power scheduling

Technical field

The utility model relates to voltage transformer technical field, specially a kind of voltage transformer for power scheduling.

Background technique

Voltage transformer also has abbreviation TV and YH, it is the secondary devices such as measuring instrumentss in electric system, relay protection Obtain the sensor of electrical primary loop voltage information.

Currently, existing voltage transformer, which generally passes through bolt, is mounted on electric pole, to be scheduled to electric power, work as electricity When pressing mutual inductor to break down, it is dismantled and is repaired in the personnel that need repairing climbing to electric pole, however due to Voltage transformer is chronically at the external world, be easy to cause installation bolt by rust corrosion, to give the dismantlement work of maintenance personal Inconvenience is brought, the progress of maintenance is not only affected, but also increases the risk of high altitude operation.

Utility model content

In view of the deficiencies of the prior art, the utility model provides a kind of voltage transformer for power scheduling, has It is easy to remove and repair and the advantages of fixing-stable, solves existing voltage transformer and generally pass through bolt and be mounted on electric pole, To be scheduled to electric power, when voltage transformer breaks down, to it in the personnel that need repairing climbing to electric pole It is dismantled and is repaired, however since voltage transformer is chronically at the external world, be easy to cause installation bolt by rust corrosion, from And inconvenience is brought to the dismantlement work of maintenance personal, the progress of maintenance is not only affected, but also increase high altitude operation risk The problem of.

The utility model provides the following technical solutions: a kind of voltage transformer for power scheduling, including pedestal and electricity Line bar ontology is fixedly installed with voltage transformer ontology at the top of the pedestal, and the two sides of the voltage transformer ontology are solid Dingan County is equipped with insulator, and the positive inside of voltage transformer ontology is fixedly installed with Air Filter, the electric wire bar body Outer surface offers concave ring mouth, and the back side of the voltage transformer ontology is fixedly installed with link block, the quantity of the link block It is two, two link blocks are symmetrical about voltage transformer body central, and the inside of two link blocks is respectively articulated with There are the first half round blocks and the second half round blocks, the inside of the first half round block and the second half round blocks is respectively positioned in concave ring mouth, described The other end of the first half round blocks and the second half round blocks is fixedly installed with the first mounting blocks and the second mounting blocks respectively.

Preferably, the inside of first mounting blocks and the second mounting blocks offers internal orifice, first mounting blocks Internal activity is socketed with circular shaft.

Preferably, the both ends of the circular shaft extend through the first mounting blocks and extend to the top of the first mounting blocks under Side.

Preferably, the outer surface of the second half round block is fixedly installed with interior piece, and interior piece of the inside offers card hole.

Preferably, the outer surface fixing sleeve of the circular shaft is connected to the rotating block inside internal orifice, the rotating block it is another One end sequentially passes through the first mounting blocks and the second mounting blocks and the right side for extending to the second mounting blocks.

Preferably, the bottom of the rotating block is fixedly installed with the fixture block on the right side of the second mounting blocks, the fixture block Bottom end is located in the card hole of interior piece of inside.

Be compared with the prior art, the utility model have it is following the utility model has the advantages that

1, the voltage transformer for being used for power scheduling passes through the first mounting blocks of setting, the second mounting blocks, interior piece, rotation Block and fixture block are realized close between the first mounting blocks and the second mounting blocks due to the cooperation between interior piece, rotating block and fixture block Fitting it is mutual to the voltage to facilitate maintenance personal while it is also possible that separate between the first mounting blocks and the second mounting blocks Sensor carries out installation and removal maintenance, to accelerate maintenance progress, therefore increases the practicability of the voltage transformer.

2, the voltage transformer for being used for power scheduling, by setting concave ring mouth, the first half round blocks and the second half round blocks, by Cooperation between concave ring mouth, the first half round blocks and the second half round blocks, allows the voltage transformer to be firmly installed in electricity The outer surface of line bar ontology so that in the outer surface of electric wire bar body will not be generated the phenomenon that moving down, therefore increases the voltage The fastness of mutual inductor installation.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the structural schematic diagram of the utility model electric wire bar body；

Fig. 3 is the overlooking structure diagram of the utility model；

Fig. 4 is the side structure schematic view of the first mounting blocks of the utility model.

In figure: 1, pedestal；2, electric wire bar body；3, voltage transformer ontology；4, Air Filter；5, insulator；6, concave ring mouth； 7, link block；8, the first half round blocks；9, the second half round blocks；10, the first mounting blocks；11, the second mounting blocks；12, internal orifice；13, circle Axis；14, interior piece；15, rotating block；16, fixture block.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-4, a kind of voltage transformer for power scheduling, including pedestal 1 and electric wire bar body 2, pedestal 1 Top be fixedly installed with voltage transformer ontology 3, the two sides of voltage transformer ontology 3 are fixedly installed with insulator 5, voltage The positive inside of mutual inductor ontology 3 is fixedly installed with Air Filter 4, and the effect of Air Filter 4 is facilitated inside voltage transformer ontology 3 Electronic component distribute heat, it is therefore prevented that extraneous dust enters to the inside of voltage transformer ontology 3, electric wire bar body 2 Outer surface offers concave ring mouth 6, passes through the cooperation between concave ring mouth 6, the first half round blocks 8 and the second half round blocks 9, it will prevent The voltage transformer generates the phenomenon that moving down in the outer surface of electric wire bar body 2, so that its more stable, mutual induction of voltage of installation The back side of device ontology 3 is fixedly installed with link block 7, and the quantity of link block 7 is two, and two link blocks 7 are about voltage transformer 3 central symmetry of ontology, the inside of two link blocks 7 are hinged with the first half round blocks 8 and the second half round blocks 9 respectively, the first half round blocks 8 It is equal with the height of concave ring mouth 6 with the height of the second half round blocks 9, so that the inner wall of the first half round blocks 8 and the second half round blocks 9 It can be caught in into concave ring mouth 6, the outer surface of the second half round blocks 9 is fixedly installed with interior piece 14, and interior piece 14 is by electro-insulating rubber system At, therefore interior block 14 has elastic force, so that fixture block 16 can be firmly caught in the card hole to inside interior piece 14, interior piece 14 Inside offer card hole, the inside of the first half round blocks 8 and the second half round blocks 9 is respectively positioned in concave ring mouth 6, the first half 8 Hes of round block The other end of the second half round blocks 9 is fixedly installed with the first mounting blocks 10 and the second mounting blocks 11, the first mounting blocks 10 and respectively The inside of two mounting blocks 11 offers internal orifice 12, and the internal activity of the first mounting blocks 10 is socketed with circular shaft 13, circular shaft 13 it is outer Surface fixing sleeve is connected to the rotating block 15 inside internal orifice 12, and the bottom of rotating block 15 is fixedly installed with positioned at the second mounting blocks The fixture block 16 on 11 right sides, the bottom end of fixture block 16 are located in the card hole inside interior piece 14, and the other end of rotating block 15 sequentially passes through the One mounting blocks 10 and the second mounting blocks 11 and the right side for extending to the second mounting blocks 11, the both ends of circular shaft 13 extend through the first peace Dress block 10 simultaneously extends to above and below the first mounting blocks 10.

When work, when the voltage transformer is in extraneous long-play and when generate failure, maintenance personal at this time It can use climbing device to climb in the outer surface of electric wire bar body 2, when maintenance personal is in position locating for the voltage transformer When setting, rotation rotating block 15 first so that fixture block 16 is detached from from the card hole inside interior piece 14, and makes rotating block 15 from the Internal orifice 12 inside two mounting blocks 11 is detached from, and can release the close patch between the first mounting blocks 10 and the second mounting blocks 11 at this time Close, then the first half round block 8 of rotation and the second half round blocks 9 respectively so that the inner wall of the first half round blocks 8 and the second half round blocks 9 from It is detached from concave ring mouth 6, the disassembly to the voltage transformer can be completed, after repairing completion, the operation that can be reversed is above-mentioned Installment work can be completed in step, simple to operate.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of voltage transformer for power scheduling, including pedestal (1) and electric wire bar body (2), it is characterised in that: described It is fixedly installed at the top of pedestal (1) voltage transformer ontology (3), the fixed peace in the two sides of the voltage transformer ontology (3) Equipped with insulator (5), the positive inside of the voltage transformer ontology (3) is fixedly installed with Air Filter (4), the electric pole sheet The outer surface of body (2) offers concave ring mouth (6), and the back side of the voltage transformer ontology (3) is fixedly installed with link block (7), The quantity of the link block (7) is two, and two link blocks (7) are about voltage transformer ontology (3) central symmetry, two The inside of the link block (7) is hinged with the first half round blocks (8) and the second half round blocks (9) respectively, the first half round block (8) and The inside of the second half round blocks (9) is respectively positioned in concave ring mouth (6), the other end of the first half round block (8) and the second half round blocks (9) It is fixedly installed with the first mounting blocks (10) and the second mounting blocks (11) respectively.

2. a kind of voltage transformer for power scheduling according to claim 1, it is characterised in that: first installation The inside of block (10) and the second mounting blocks (11) offers internal orifice (12), the internal activity socket of first mounting blocks (10) There are circular shaft (13).

3. a kind of voltage transformer for power scheduling according to claim 2, it is characterised in that: the circular shaft (13) Both ends extend through the first mounting blocks (10) and extend to above and below the first mounting blocks (10).

4. a kind of voltage transformer for power scheduling according to claim 1, it is characterised in that: second semicircle The outer surface of block (9) is fixedly installed with interior piece (14), and the inside of interior piece (14) offers card hole.

5. a kind of voltage transformer for power scheduling according to claim 2, it is characterised in that: the circular shaft (13) Outer surface fixing sleeve be connected to the rotating block (15) internal positioned at internal orifice (12), the other end of the rotating block (15) sequentially passes through First mounting blocks (10) and the second mounting blocks (11) and the right side for extending to the second mounting blocks (11).

6. a kind of voltage transformer for power scheduling according to claim 5, it is characterised in that: the rotating block (15) bottom is fixedly installed with the fixture block (16) on the right side of the second mounting blocks (11), and the bottom end of the fixture block (16) is located at interior In the internal card hole of block (14).