CN107578892B - A kind of power transformer - Google Patents

A kind of power transformer Download PDF

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Publication number
CN107578892B
CN107578892B CN201710907313.9A CN201710907313A CN107578892B CN 107578892 B CN107578892 B CN 107578892B CN 201710907313 A CN201710907313 A CN 201710907313A CN 107578892 B CN107578892 B CN 107578892B
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CN
China
Prior art keywords
support
pillar
pull rod
transformer
retaining sleeve
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.)
Expired - Fee Related
Application number
CN201710907313.9A
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Chinese (zh)
Other versions
CN107578892A (en
Inventor
宋峰
康凯
张婷婷
田书然
高义新
吕卫民
刘俊旭
刘杰
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.)
State Grid Corp of China SGCC
Yantai Power Supply Co of State Grid Shandong Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Yantai Power Supply Co of State Grid Shandong Electric Power 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 State Grid Corp of China SGCC, Yantai Power Supply Co of State Grid Shandong Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201710907313.9A priority Critical patent/CN107578892B/en
Publication of CN107578892A publication Critical patent/CN107578892A/en
Application granted granted Critical
Publication of CN107578892B publication Critical patent/CN107578892B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention discloses a kind of power transformers, including transformer body, mounting base, otic placode, fastening bolt, locking nut, locating slot, support base, circulating fan, air-guiding aisle, support rod, lock rocker arm, pillar, rocking handle, pillar telescopic rod, pedestal, snap ring, pull rod, pull rod retaining sleeve, locating support, locating support retaining sleeve, locking knob and upright bar, the present invention can install transformer according to actual installation environment, so that transformer also can be convenient in a variety of contexts is rapidly performed by installation, simplify the installation steps of operator in transformer installation process, to on the one hand improve transformer construction quality, reduce the construction cost of transformer handling operation, on the other hand the construction efficiency of transformer charge and discharge operations is also greatly improved, practicability with higher, it ensure that operation effectiveness, it adapts to A variety of different Installation Modes, high stability high-precision, effectively reduce the use of manpower.

Description

A kind of power transformer
Technical field:
The present invention relates to power equipment technical field, in particular to a kind of power transformer.
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.Major function has: voltage transformation, current transformation, impedance transformation, isolation, pressure stabilizing etc..It can divide by purposes Are as follows: (electric furnace becomes, rectifies change, power frequency testing transformer, pressure regulator, mining change, audio transformation for power transformer and special transformer Device, intermediate-frequency transformer, high frequency transformer, impact transformer, instrument transformer, electronic transformer, reactor, mutual inductor etc.).Electricity Road symbol often uses T as beginning of number: T01, T201 etc., existing transformer device structure is simple, past when being installed Toward the installation that can only carry out single structure, it is difficult to be installed according to actual use environment, so that operator in installation process The installation steps of member are cumbersome to be increased, on the one hand reduce transformer construction quality, improves applying for transformer handling operation Work cost then reduces the construction efficiency of transformer charge and discharge operations.
Summary of the invention:
The object of the invention is that providing a kind of power transformer to solve the above-mentioned problems, solves the prior art There are the problem of.
To solve the above-mentioned problems, the present invention provides a kind of technical solutions:
A kind of power transformer, including transformer body, mounting base, otic placode, fastening bolt, locking nut, locating slot, branch Support seat, circulating fan, air-guiding aisle, support rod, locking rocker arm, pillar, rocking handle, pillar telescopic rod, pedestal, snap ring, pull rod, drawing Bar retaining sleeve, locating support, locating support retaining sleeve, locking knob and upright bar offer locating slot, and institute in the mounting base It states and is fixedly installed with support base in locating slot, the support base is equipped with 2, and is correspondingly arranged between the support base, the branch It supports and is in close contact at the top of seat seat with transformer body, be fixed with fastening bolt in mounting base described in the locating slot two sides, it is described Transformer body both ends are fixedly installed with otic placode, and the mounting base is fixedly connected by the fastening bolt with the otic placode, and The fastening bolt passes through the otic placode and is threaded with locking nut.
Preferably, the support base and the transformer body contact surface offer air-guiding aisle, in the support base Circulating fan is installed, and is connected at the circulating fan air port with the air-guiding aisle, the transformation in the locating slot Device body bottom portion is fixed with snap ring, and the transformer body is connect by the snap ring with pull rod, the snap ring and the drawing It is detachable connection between bar, the pull rod is telescopic rod, and described pull rod one end passes through the mounting base and clamps with pull rod Set is fixedly connected, and the mounting base both ends are fixedly connected with support rod, and the support rod end is closely hinged with pillar, and institute It states support rod and the pillar junction is fixedly installed with locking rocker arm, the locking rocker arm end is equipped with rocking handle, and institute Rocking handle is stated equipped with non-slip texture.
Preferably, the posts bottom is fixed with pillar telescopic rod, and the pillar is living by the pillar telescopic rod It is dynamic to be connected with pedestal.
Preferably, be fixedly installed with locating support at the pillar side, the locating support is telescope support, and institute It states pillar and locating support retaining sleeve is connected with by the locating support.
Preferably, the pull rod is fixedly connected by the pull rod retaining sleeve with upright bar.
Preferably, the locating support is fixedly connected by the locating support retaining sleeve with the upright bar.
Preferably, being embedded with locking knob on the pull rod retaining sleeve and the locating support retaining sleeve, and described Locking knob is each passed through the pull rod retaining sleeve and the locating support retaining sleeve is closely pressed with the upright bar.
Preferably, the support rod can rotate 180 ° around the pillar by locking rocker arm.
Beneficial effects of the present invention:
The present invention adjusts pillar telescopic rod, is placed in ground grading by pedestal when installing on level land, When needing to be installed in single pole upright bar, pillar is adjusted to support rod by locking rocker arm and is in horizontal plane, it will by rocking handle It is locked, and locating support retaining sleeve is fixed in single pole upright bar by the locating support of pillar side, then will be drawn by pull rod Bar retaining sleeve is fixed in single pole upright bar, further increases whole stability, when needing to be installed in double rod upright bar, will be propped up Column overturning is supreme, is fixed in the upright bar at both ends by locating support retaining sleeve, and whole using flexible is changeable, is suitable for a variety of peaces Fill environment.
Structure of the invention is compact, easy to use, can be installed according to actual installation environment to transformer, so that transformation Device also can be convenient be rapidly performed by installation in a variety of contexts, simplify the installation step of operator in transformer installation process Suddenly, on the one hand improve transformer construction quality, the construction cost of transformer handling operation is reduced, on the other hand also pole The big construction efficiency for improving transformer charge and discharge operations, practicability with higher ensure that operation effectiveness, and adaptation is a variety of not With Installation Modes, high stability high-precision effectively reduces the use of manpower, with good economic efficiency and social benefit, It is suitable for promoting the use of.
Detailed description of the invention:
Detailed description will be given by the following detailed implementation and drawings by the present invention for ease of explanation,.
Fig. 1 is the first morphosis schematic diagram of the invention;
Fig. 2 is the second morphosis schematic diagram of the invention;
Fig. 3 is third morphosis schematic diagram of the invention.
In figure;1, transformer body, 2, mounting base, 3, otic placode, 4, fastening bolt, 5, locking nut, 6, locating slot, 7, branch Support seat, 8, circulating fan, 9, air-guiding aisle, 10, support rod, 11, locking rocker arm, 12, pillar, 13, rocking handle, 14, pillar it is flexible Bar, 15, pedestal, 16, snap ring, 17, pull rod, 18, pull rod retaining sleeve, 19, locating support, 20, locating support retaining sleeve, 21, lock Tight knob, 22, upright bar.
Specific embodiment:
As shown in Figure 1-3, present embodiment uses following technical scheme: a kind of power transformer, including transformer Ontology 1, mounting base 2, otic placode 3, fastening bolt 4, locking nut 5, locating slot 6, support base 7, circulating fan 8, air-guiding aisle 9, Support rod 10, locking rocker arm 11, pillar 12, rocking handle 13, pillar telescopic rod 14, pedestal 15, snap ring 16, pull rod 17, pull rod clamping 18, locating support 19, locating support retaining sleeve 20, locking knob 21 and upright bar 22 are covered, offers locating slot 6 in mounting base 2, and Be fixedly installed with support base 7 in locating slot 6, support base 7 is equipped with 2, and is correspondingly arranged between support base 7,7 top of support base with Transformer body 1 is in close contact, and fastening bolt 4, the fixed peace in 1 both ends of transformer body are fixed in 6 two sides mounting base 2 of locating slot Equipped with otic placode 3, mounting base 2 is fixedly connected by fastening bolt 4 with otic placode 3, and fastening bolt 4 passes through otic placode 3 and is threaded with Locking nut 5.
Wherein, support base 7 and 1 contact surface of transformer body offer air-guiding aisle 9, are equipped with circulated air in support base 7 Machine 8, and be connected at 8 air port of circulating fan with air-guiding aisle 9,1 bottom of transformer body in locating slot 6 is fixed with snap ring 16, And transformer body 1 is connect by snap ring 16 with pull rod 17, is detachable connection between snap ring 16 and pull rod 17, pull rod 17 is Telescopic rod, 17 one end of pull rod pass through mounting base 2 and are fixedly connected with pull rod retaining sleeve 18, and 2 both ends of mounting base are fixedly connected with branch Strut 10,10 end of support rod is closely hinged with pillar 12, and support rod 10 and 12 junction of pillar are fixedly installed with locking Rocker arm 11, locking 11 end of rocker arm is equipped with rocking handle 13, and rocking handle 13 is equipped with non-slip texture, effective by air-guiding aisle 9 The heat dissipation performance for improving transformer body 1, improves the service life of transformer.
Wherein, 12 bottom of pillar is fixed with pillar telescopic rod 14, and pillar 12 is connected with by pillar telescopic rod 14 Pedestal 15 is fixedly installed with locating support 19 at 12 side of pillar, and locating support 19 is telescope support, and pillar 12 passes through positioning Bracket 19 is connected with locating support retaining sleeve 20, and pull rod 17 is fixedly connected by pull rod retaining sleeve 18 with upright bar 22, passes through pull rod Retaining sleeve 18 and locating support retaining sleeve 20 are installed on it in upright bar 22, further increase whole stability, locating support 19 are fixedly connected by locating support retaining sleeve 20 with upright bar 22, are embedded on pull rod retaining sleeve 18 and locating support retaining sleeve 20 There is locking knob 21, and locking knob 21 is each passed through pull rod retaining sleeve 18 and locating support retaining sleeve 20 and upright bar 22 is closely pressed It closes, support rod 10 can rotate 180 ° around pillar 12 by locking rocker arm 11, facilitate according to use demand and adjust support rod 10 and make Its installation environment for meeting single pole and double rod.
Use state of the invention are as follows: in use, adjusting pillar telescopic rod 14 when being installed on level land, passing through bottom Seat 15 is placed in ground grading, when needing to be installed in single pole upright bar, by locking rocker arm 11 by pillar 12 adjust to It is in horizontal plane with support rod 10, is locked by rocking handle 13, by the locating support 19 of 12 side of pillar by locating support Retaining sleeve 20 is fixed in single pole upright bar, then pull rod retaining sleeve 18 is fixed in single pole upright bar by pull rod 17, is further mentioned High whole stability overturns pillar 12 supreme when needing to be installed in double rod upright bar, passes through locating support retaining sleeve 20 It is fixed in the upright bar at both ends, whole using flexible is changeable, is suitable for a variety of installation environments.
Structure of the invention is compact, easy to use, can be installed according to actual installation environment to transformer, so that transformation Device also can be convenient be rapidly performed by installation in a variety of contexts, simplify the installation step of operator in transformer installation process Suddenly, on the one hand improve transformer construction quality, the construction cost of transformer handling operation is reduced, on the other hand also pole The big construction efficiency for improving transformer charge and discharge operations, practicability with higher ensure that operation effectiveness, and adaptation is a variety of not With Installation Modes, high stability high-precision effectively reduces the use of manpower, with good economic efficiency and social benefit, It is suitable for promoting the use of.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, the technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes Change and improvement all fall within the protetion scope of the claimed invention, the claimed scope of the invention by appended claims and its Equivalent thereof.

Claims (4)

1. a kind of power transformer, including transformer body (1), mounting base (2), otic placode (3), fastening bolt (4), locking nut (5), locating slot (6), support base (7), circulating fan (8), air-guiding aisle (9), support rod (10), locking rocker arm (11), pillar (12), rocking handle (13), pillar telescopic rod (14), pedestal (15), snap ring (16), pull rod (17), pull rod retaining sleeve (18), positioning branch Frame (19), locating support retaining sleeve (20), locking knob (21) and upright bar (22), it is characterised in that: opened on the mounting base (2) It is fixedly installed with support base (7) equipped with locating slot (6), and in the locating slot (6), the support base (7) is equipped with 2, and institute It states and is correspondingly arranged between support base (7), is in close contact at the top of the support base (7) with transformer body (1), the locating slot (6) it is fixed with fastening bolt (4) in mounting base described in two sides (2), transformer body (1) both ends are fixedly installed with otic placode (3), the mounting base (2) is fixedly connected by the fastening bolt (4) with the otic placode (3), and the fastening bolt (4) is worn It crosses the otic placode (3) and is threaded with locking nut (5);The support base (7) opens up with the transformer body (1) contact surface Have air-guiding aisle (9), be equipped with circulating fan (8) in the support base (7), and at the circulating fan (8) air port with it is described Air-guiding aisle (9) is connected to, and the transformer body (1) bottom in the locating slot (6) is fixed with snap ring (16), and the change Depressor ontology (1) is connect by the snap ring (16) with pull rod (17), and being between the snap ring (16) and the pull rod (17) can It is detachably connected with, the pull rod (17) is telescopic rod, and described pull rod (17) one end passes through the mounting base (2) and clamps with pull rod Set (18) is fixedly connected, and mounting base (2) both ends are fixedly connected with support rod (10), and support rod (10) end is close It is hinged with pillar (12), and the support rod (10) and the pillar (12) junction are fixedly installed with locking rocker arm (11), institute It states locking rocker arm (11) end to be equipped with rocking handle (13), and the rocking handle (13) is equipped with non-slip texture;The pillar (12) Bottom is fixed with pillar telescopic rod (14), and the pillar (12) is connected with pedestal by the pillar telescopic rod (14) (15);It is fixedly installed with locating support (19) at pillar (12) side, the locating support (19) is telescope support, and institute It states pillar (12) and is connected with locating support retaining sleeve (20) by the locating support (19);The pull rod retaining sleeve (18) and institute It states and is embedded on locating support retaining sleeve (20) locking knob (21), and the locking knob (21) is each passed through the pull rod Retaining sleeve (18) and the locating support retaining sleeve (20) and the upright bar (22) closely press.
2. a kind of power transformer according to claim 1, it is characterised in that: the pull rod (17) is pressed from both sides by the pull rod Set (18) is held to be fixedly connected with upright bar (22).
3. a kind of power transformer according to claim 1, it is characterised in that: it is described fixed that the locating support (19) passes through Position bracket retaining sleeve (20) is fixedly connected with the upright bar (22).
4. a kind of power transformer according to claim 1, it is characterised in that: the support rod (10) passes through the locking Rocker arm (11) can rotate 180 ° around the pillar (12).
CN201710907313.9A 2017-09-29 2017-09-29 A kind of power transformer Expired - Fee Related CN107578892B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710907313.9A CN107578892B (en) 2017-09-29 2017-09-29 A kind of power transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710907313.9A CN107578892B (en) 2017-09-29 2017-09-29 A kind of power transformer

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CN107578892A CN107578892A (en) 2018-01-12
CN107578892B true CN107578892B (en) 2019-02-12

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109524208A (en) * 2018-11-29 2019-03-26 贵州康建电力设备有限公司 A kind of transformer iron-core structure and power transformer

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112003290B (en) * 2020-09-11 2022-07-15 国网山东省电力公司烟台供电公司 Self-adaptive transformer area voltage control method
CN115276372A (en) * 2022-06-09 2022-11-01 海盐凌飞电器有限公司 Voltage booster

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11219828A (en) * 1998-02-04 1999-08-10 Matsushita Electric Ind Co Ltd Vibration-proof transformer
CN204066949U (en) * 2014-09-05 2014-12-31 国网山东东平县供电公司 A kind of transformer fixing device for installing
JP2015018995A (en) * 2013-07-12 2015-01-29 株式会社日立産機システム Transformer
CN205542268U (en) * 2016-02-29 2016-08-31 天津华竹科技有限公司 Transformer fixing system with firm regulatory function
CN206116144U (en) * 2016-10-21 2017-04-19 惠安县冠威机械设备有限公司 A fixed knot constructs for transformer installation
CN206401133U (en) * 2017-01-20 2017-08-11 江苏新坝电气有限公司 A kind of oil-immersed type non-crystal alloy transformer
CN206480458U (en) * 2017-01-10 2017-09-08 张声昱 A kind of strong transformer of anti-seismic performance installs fixed structure

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11219828A (en) * 1998-02-04 1999-08-10 Matsushita Electric Ind Co Ltd Vibration-proof transformer
JP2015018995A (en) * 2013-07-12 2015-01-29 株式会社日立産機システム Transformer
CN204066949U (en) * 2014-09-05 2014-12-31 国网山东东平县供电公司 A kind of transformer fixing device for installing
CN205542268U (en) * 2016-02-29 2016-08-31 天津华竹科技有限公司 Transformer fixing system with firm regulatory function
CN206116144U (en) * 2016-10-21 2017-04-19 惠安县冠威机械设备有限公司 A fixed knot constructs for transformer installation
CN206480458U (en) * 2017-01-10 2017-09-08 张声昱 A kind of strong transformer of anti-seismic performance installs fixed structure
CN206401133U (en) * 2017-01-20 2017-08-11 江苏新坝电气有限公司 A kind of oil-immersed type non-crystal alloy transformer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109524208A (en) * 2018-11-29 2019-03-26 贵州康建电力设备有限公司 A kind of transformer iron-core structure and power transformer
CN109524208B (en) * 2018-11-29 2021-03-19 贵州康建电力设备有限公司 Transformer core structure and power transformer

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