CN107800060A - High-efficiency potential transformer disassembles station - Google Patents

High-efficiency potential transformer disassembles station Download PDF

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Publication number
CN107800060A
CN107800060A CN201610776943.2A CN201610776943A CN107800060A CN 107800060 A CN107800060 A CN 107800060A CN 201610776943 A CN201610776943 A CN 201610776943A CN 107800060 A CN107800060 A CN 107800060A
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China
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base
transformer
lifting
detection
mouthfuls
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刘伟
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Individual
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Individual
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)

Abstract

The invention discloses a kind of high-efficiency potential transformer to disassemble station, including a square base, capstan head is installed in the middle part of base top surface, capstan head top is provided with hoisting mechanism, vertical pressing mechanism is also equipped with capstan head, detection means, about two mouthfuls cutting mechanisms, about three mouthfuls cutting mechanisms, base are also equipped with fixing device and fixed tower, transverse shear stress mechanism and horizontal resection mechanism are installed on fixed tower, the human-computer interaction terminal electrically connected with above-mentioned each device and mechanism is installed on fixed tower.The present invention can easily be lifted, moved, positioning transformer, and for rapid disassembling transformer into different parts and by material different classifications transformer part, a people can disassemble simultaneously destroys more transformers, simple to operate, time saving and energy saving cost-saving.

Description

High-efficiency potential transformer disassembles station
Technical field
The present invention relates to a kind of high-efficiency potential transformer to disassemble station.
Background technology
Transformer is to utilize static electrical appliance made of electromagnetic induction principle.When primary coil of transformer is connected on AC power When upper, alternating flux was just produced in unshakable in one's determination, therefore, transformer is exactly to realize change alternating current using the principle of electromagnetic induction The purpose of pressure.Transformer plays very crucial effect in power transmission, is the indispensable electric device of power transmission.Cause This, transformer is in China's power transmission using very extensive and substantial amounts.
Transformer is mainly divided to two kinds of wet type transformer and dry-type transformer, and wherein wet type transformer application is most, and wet type becomes Depressor is cooled and insulated using the transformer oil of internal memory.Good transformer oil should be cleaned and transparent liquid, Deposit-free, mechanical admixture suspension and flocculence material.If its contaminated and oxidation, transformer oil pasta can produce resin Shape sediment outer layer, transformer oil oil will deteriorate, and can not use.Because transformer oil is expensive, therefore, transformation is disassembled One of work of device is exactly to detect the quality of transformer oil, and makes the decision of recycling or waste oil disposal.
Because transformer is constantly in high temperature and high pressure environment in use, therefore transformer is also service life be present , and use environment is more complicated and changeable, and the life-span is shorter.Provide to require according to power industry, transformer life is necessary after expiring Destruction processing is disassembled, and sells and cashes according to waste product material different classifications, after can so avoiding illegal retailer from refreshing after reclaiming Market sale is back flowed back into, is fundamentally avoided and is scrapped transformer and reuse the Electrical Safety hidden danger brought.But in reality In the operation of border, due to no special device for disassembling, typically more people pull down fixing bolt the dismounting for realizing transformer, this Sample operation is disadvantageous in that：1st, it is troublesome in poeration, waste time and energy, expend a large amount of manpower and materials, efficiency is low；2nd, due to transformation Device quality is too heavy, and part is more, easily occurs weighing wounded in operating process, squeezes the problem of hindering operating personnel；3rd, due to transformer matter Measure heavier, it is necessary to the work such as the movement, lifting, positioning of transformer could be completed with big machinery auxiliary；4th, artificial detection transformation During device oil, generally require and stave sediment outer layer, the transformer oil for then scooping out inside detects by an unaided eye judgement, so not only It can make to aoxidize and waste in more transformer oil exposure airs, and naked eyes judge that transformer oil quality is extremely inaccurate；4th, reclaim The retailer of waste product can assemble recovery again according to the parts disassembled, and the effect for preventing to again flow into market not had, to confession Electric safety belt carrys out high risks.
The content of the invention
One kind that the present invention provides for above-mentioned deficiency can easily be lifted, moved, positioning transformer, rapid disassembling transformer Into different parts and by material different classifications transformer part, and transformer device structure can be destroyed and be allowed to lose and restore possibility, energy Enough to carry out sample detecting to transformer oil while disassembling, not only detection is accurate, and avoids transformer oil to greatest extent Waste, a people can disassemble simultaneously destroys more transformers, simple to operate, time saving and energy saving cost-saving, and is favorably improved dismounting The high-efficiency potential transformer of efficiency disassembles station.
In order to solve the above technical problems, this high-efficiency potential transformer disassembles being structurally characterized in that for station：Including a square bottom Seat, is provided with capstan head in the middle part of base top surface, and capstan head upper left-hand is provided with the hoisting mechanism for lifting by crane peaceful shifting transformer, on capstan head The vertical pressing mechanism pressed from the top down to transformer top, vertical pressing machine are provided with by hydraulic mechanism on the right side of portion It is also equipped with to extend in transformer shell body on structure and punctures the detection dress that transformer oil oxide-film is sampled to transformer oil Put, capstan head be all around separately installed with the base of four direction it is a set of transformer bottom mounting rail can be fixed consolidate Determine device, capstan head top front and back are provided with about can just move up and down on the securing means two mouthfuls by elevating mechanism respectively Cutting mechanism and about three mouthfuls cutting mechanisms, it is also equipped with four corners of base fixing tower, fixed tower bottom is provided with energy The transverse shear stress mechanism of extension and application transverse shear stress power in the middle part of to corresponding transformer, fixed tower top are installed by translation mechanism Have can in the horizontal resection mechanism of corresponding fixing device upper horizontal movement, transformer the cutting track of horizontal resection mechanism and The cutting track of about two mouthfuls cutting structures is vertically arranged and is surrounded by one " cutting rectangle ", and the cutting rectangle is located at transformer Top surface fixing bolt is surrounded in " bolt rectangle " inner ring for being formed, and the cutting track of about the three mouthfuls cutting mechanisms is and transformation Corresponding " three " font of three coils of device, should " three " font cutting track be located in " the cutting rectangle ", on fixed tower The human-computer interaction terminal electrically connected with above-mentioned each device and mechanism is installed；The vertical pressing mechanism includes affixed with capstan head Push up cylinder, top cylinder bottom is provided with press head according to square shaped position branch by four by compressing cylinder, press head include with by Compressing cylinder drive end it is affixed press coping, be installed with the pressing cross extended downwardly by coping bottom, press cross Four ends be correspondingly arranged respectively with four by compressing cylinder, pressing cross lower end is provided with the wide wedge-shaped platform in lower end point upper end, Pressing hydraulic means with coordinating by compressing cylinder is installed in the cylinder of top；The detection means includes vertically being installed in by coping Detection sliding sleeve, as coping be provided with the corresponding roof hole of detection sliding sleeve, detect to slide axially in sliding sleeve and be fitted with detection Slip pipe, detection slip pipe lower end are bolted with needle tubing, and detection slip pipe upper end is connected with monitor, and being coiled on monitor has and detection slip pipe The seal wire coordinated with needle tubing inserting, detection slip pipe are equipped with outer detection teeth groove on periphery, detect sliding sleeve bottom and are provided with the lower mouth of detection, By lower mouth motor is provided with coping, it is provided with the output shaft of lower mouth motor and is engaged by detecting Xia Kou with outer detection teeth groove Outer detection worm gear, detection slip pipe top, which is provided with, to be detected suitable for reading, and detection slip pipe top is also equipped with motor suitable for reading, on seal wire periphery Interior detection teeth groove is evenly equipped with, is provided with the output shaft of motor suitable for reading by detecting the interior detection suitable for reading engaged with interior detection teeth groove Worm gear；Needle tubing front end is provided with a wedge-shaped tip, and syringe intracavity cross section is ellipse, and tip is correspondingly fitted with oral area in inner chamber The silicon rubber cup set backward, also corresponding in syringe intracavity to be fitted with positioning pipe, positioning pipe front end is provided with insertion silicon rubber cup and by silicon Capsule sidewall elastomer is pressed on the locking member on the inwall of tip, and seal wire is fitted with positioning pipe；Before the locking member includes one Thinner than the silicon rubber cup inner chamber rear end in the end cambridge ring thicker than silicon rubber cup inner chamber, cambridge ring front end ring be provided with some extensions forward and by Can be to inner side or the shell fragment of outside side oscillation after external force, shell fragment makes silicon rubber cup outer wall and tip inwall by pressing silicon rubber cup inwall Press-fit is pressed in sealing；The fixing device includes two groups of base holes groups being arranged on base, and every group of base holes group includes two row Base holes arrange, and each column base holes row are comprising some along arranged in a straight line and vertical feet top surface base holes, and same group base holes row are most The wide setting of bottom mounting rail of small spacing and transformer, is provided with base intracavity connect with base holes in base, base holes with Be rotatablely equipped with datum axle in base intracavity, datum axle upper end is installed with the base block for extending base holes, base block include to The base guide block of upper extension, the base guide block upper right corner are provided with guiding mounting rail and slided to the base between group base holes row Wedge-shaped indentation, base guide block top are installed with the base card that is extended and can be clamped on mounting rail on base to upper left side Block；Intermeshing same group gear is installed with group datum axle bottom, base electrical machinery is installed in base intracavity, base electrical machinery is defeated Go out end to be provided with two groups with two closed in the gear train base gears engaged with group gear are organized, base electrical machinery can drive respectively Base fixture block turns to mounting rail simultaneously, and bottom mounting rail of the row by transformer is provided with the base between being arranged with group base holes The base switch that could be triggered when on base is accurately placed to, base switch is electrically connected with base suggestion device.
As a kind of implementation, the capstan head includes being installed in the upward circular swivel base of oral area on base, in swivel base Tower is rotatablely equipped with by coaxial bearing, is installed with internal gear on tower inwall, swivel base bottom is provided with motor in tower, in tower The output end of motor is provided with the tower internal gear engaged with internal gear, motor electrical connection corresponding with human-computer interaction terminal in tower.
As a kind of implementation, the hoisting mechanism includes being arranged on the crossbeam that capstan head top extends to the left, capstan head top End left side is installed with the back timber upwardly extended, is connected respectively by fixed on the right side of wirerope and crossbeam left end and capstan head top at the top of back timber Connect；The hoisting mechanism also includes the transverse-moving mechanism that can be slid laterally along crossbeam, and change can be lifted by crane by being provided with transverse-moving mechanism The derricking gear of depressor, some upper strata fixed pulleys and some lower floor's fixed pulleys are installed on crossbeam, capstan head upper left-hand is provided with Traversing motor, the output end of traversing motor are provided with traversing driving wheel, and each upper strata fixed pulley is adjacent to arrangement side according to parallel up and down Formula is buckled into the middle top sheave group with sliding channel, and each lower floor's fixed pulley is buckled into according to the upper and lower parallel arrangement mode that is adjacent to Centre has the lower sheave group of sliding channel, be wound with traversing driving wheel sequentially pass through each top sheave group sliding channel and it is each under The annular traversing drive belt of assembly pulley sliding channel, traversing drive belt middle part are connected with transverse-moving mechanism.
As a kind of implementation, the crossbeam includes the spreader of four horizontally-parallel settings, and four spreaders are transversal at its Face planar by two upper two under in the way of square arrangement, square in top two spreaders between, just Between square two spreaders in middle left side, some studdings arranged by " w " shape are installed with square between two spreaders in right side, In square only newel post is installed between two spreaders in lower section at its both ends.
As a kind of implementation, the transverse-moving mechanism includes being installed in the two row mullions that cross rail top extends downwardly, and erects Post lower end is installed with the traverse rod extended laterally along crossbeam, and the block set of U-shaped profile setting is sheathed with outside traverse rod, and block is covered on inwall Portion is provided with some rail wheels that cooperation is rolled with the edge top surface of traverse rod two, and two pieces of sets and derricking gear are fixed in one by transversely-moving rack Rise, " W " shape is installed between mullion and erects studding, spreader is fixed together by the way that batter post is corresponding with the middle part of mullion.
As a kind of implementation, the derricking gear includes the lifting motor being arranged on transversely-moving rack, and lifting motor is defeated Go out coaxial be installed with end and lift by crane worm screw, be also equipped with lifting by crane disk roller on transversely-moving rack, lift by crane and be wound with lifting rope, lifting rope on disk roller End is installed with hook, in addition to is coaxially installed in the lifting worm gear and lifting ratchet at lifting disk roller both ends, lifting worm gear with Worm engaging is lifted by crane, the lifting ratchet being engaged with lifting ratchet is also hinged with transversely-moving rack, is also equipped with having made on transversely-moving rack Hang the lifting electromagnet that ratchet compresses the lifting spring of lifting ratchet and driving lifting ratchet departs from lifting ratchet.
As a kind of implementation, the silicon rubber cup includes the silicone tube coordinated with the inserting of tip inner chamber, silicone tube periphery In the ellipse being engaged with tip inner chamber, the outer section of silicone tube is set in the wedge shape being engaged with tip, the sealing of silicone tube outer end Pellosil covered with layer.
As an improvement, seal wire front end is provided with ogival.
As an improvement, being installed with needle guard outside needle tubing back segment, needle guard cross-sectional circumference is arranged to regular hexagon.
As an improvement, needle guard outer wall is provided with the annular groove set around needle tubing, the cell wall and needle guard outer wall of groove are round and smooth Transition is set.
In summary, the present invention can easily be lifted, moved, positioning transformer, rapid disassembling transformer into different parts and By material different classifications transformer part, and transformer device structure can be destroyed and be allowed to lose and restore possibility, can be same what is disassembled When sample detecting is carried out to transformer oil, not only detection is accurate, and avoids transformer oil waste, a people to greatest extent Disassemble simultaneously and destroy more transformers, simple to operate, time saving and energy saving cost-saving, and be favorably improved removal efficiency.
Brief description of the drawings
The present invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is vertical view state structural representation of the present invention；
Fig. 2 is the structural representation of transverse shear stress mechanism；
Fig. 3 is the fit structure signal of base, capstan head, hoisting mechanism, fixing device, transverse shear stress mechanism and horizontal resection mechanism Figure；
Fig. 4 is horizontal resection mechanism, hoisting mechanism, the structural representation of about three mouthfuls cutting mechanisms；
Fig. 5 is the fit structure schematic diagram of fixing device, transverse shear stress mechanism and horizontal resection mechanism；
Fig. 6 is the fit structure schematic diagram of capstan head and about three mouthfuls cutting mechanisms；
Fig. 7 is the structural representation of about two mouthfuls cutting mechanisms；
Fig. 8 is the agent structure schematic diagram of hoisting mechanism；
Fig. 9 is the agent structure schematic diagram of derricking gear；
Figure 10 is the structural representation of vertical pressing mechanism；
Figure 11 is the structural representation of detection means；
Figure 12 is the structural representation of needle tubing；
Figure 13 is Figure 12 A-A sectional views；
Figure 14 is the structural representation of shell fragment malcompression silicon rubber cup;
Figure 15 is Figure 12 partial enlarged drawing.
Embodiment
A kind of high-efficiency potential transformer as depicted disassembles station, the main capstan head A2 for including being arranged on base A1 and fixation Tower A7, and the various operations on capstan head and fixed tower and executing agency, in addition to be used to control on fixed tower Make the human-computer interaction terminal A16 of above-mentioned each component actuation.In this patent, the base portion between adjacent two fixations tower is to place Transformer A10 position, transformer are fixed on base by fixing device A4, and therefore, one shares four changes on whole base Depressor installation site, four transformers can be operated simultaneously, substantially increase removal efficiency.Due to capstan head be can be around What its vertical axial line rotated, therefore, the various executing agencies installed in capstan head can all carry out related behaviour to four transformers Make, namely the various executing agencies on capstan head are that each transformer shares, and can so reduce the cost of this patent.Due to Fixed tower is fixed, therefore the various executing agencies on fixed tower, can only perform phase to corresponding transformer Close operation, be corresponding transformer it is special, can so improve and disassemble efficiency.In this patent, holding on capstan head Row mechanism mainly includes being arranged on capstan head four executing agencies in surrounding all around, i.e. hoisting mechanism A3, vertical pressing machine Structure A14, about two mouthfuls cutting mechanism A6 and about three mouthfuls cutting mechanism A12.Wherein, the main function of hoisting mechanism is that lifting becomes Depressor, and transformation is lifted on the correspondence position of base, and the transformer part after disassembling is hung into base, therefore save Manually, it is time saving and energy saving to operate.
In this patent, see on the whole, base is square structure, and capstan head quantity is one, in base plane Center portion position, and four fixed towers are located at four corners of base respectively.So, in the base plate face for removing capstan head and fixed tower A cross room is formed, cross room includes center overlapping part and four branch parts, and contiguous branch portion 90 degree of settings of bit interval.Because capstan head is located at whole base center, therefore capstan head is also just placed exactly in cross room center, It is located at center overlapping part, and it is equal apart from each branch part spacing.In this patent, each fixed tower is adjacent with one Branch part composition action matching relationship, and human-computer interaction terminal, transverse shear stress mechanism, level by being installed on fixed tower Cutting mechanism is implemented to decompose, destroys operation to corresponding transformer.For capstan head, its left side is provided with hoisting mechanism, and it is right Side is provided with vertical pressing mechanism, and its front and rear sides is separately installed with about two mouthfuls cutting mechanisms and about three mouthfuls cutting mechanisms, And any two adjacent mechanism is all spaced 90 degree of settings in aforementioned four mechanism.Therefore in above-mentioned four mechanism any mechanism to base When transformer on respective branches position carries out corresponding operating, the mechanism of residue three in above-mentioned four mechanism also corresponds to a bottom respectively Transformer on seat branch part, corresponding operation can also be carried out to corresponding transformer, and do not interfere with each other, a people can grasp Make, greatly improve to the disassembling of transformer, destroy efficiency, save and disassemble cost.
About two mouthfuls cutting mechanisms are to be arranged on capstan head avris, the liter of about two mouthfuls cutting mechanisms by elevating mechanism A5 Drop is driven by elevating mechanism A5.When elevating mechanism drives about two mouthfuls cutting mechanisms to decline, about two mouthfuls cutting mechanisms will be right Transformer top is cut.About two mouthfuls cutting mechanisms can implement the cutting of two parallel scarfings to transformer top, and Horizontal resection mechanism in this patent will also implement the cutting of two parallel cuts to transformer top, and the scarfing track with Otch track is vertically arranged.Therefore, when about two mouthfuls cutting mechanisms and horizontal resection mechanism A9 are successively cut to transformer top After the completion of, on transformer horizontal resection mechanism A9 cutting track and about two mouthfuls cutting structures cutting tracks be vertically arranged and It is surrounded by one " cutting rectangle ", namely transformer top will be cut to " mouth " zag trajectory otch, and the cutting square Morpheme is surrounded in " bolt rectangle " inner ring formed in transformer top surface fixing bolt.It is solid by " bolt rectangle " before so cutting The outside horizontal-extending top edge of fixed transformer lower case and the outside horizontal-extending edges of boards edge of transformer top plate（For convenience Narration, this part-structure is referred to as transformer lock seaming）Although being still fixed together after dicing by " bolt rectangle ", " cutting rectangle " makes above-mentioned transformer lock seaming be separated with transformer body, is so achieved that point of transformer lock seaming first From.Because the material on transformer side is all steel, therefore when doing waste product and selling at discount without decomposing again, a step is completed. In practical operation, for the ease of being smoothed out for subsequent operation, can typically the arc of about two mouthfuls cutting mechanism saw blades be utilized to cut Cut track and only transformer top plate is cut off and do not cut transformer case top edge in " cutting rectangle " four edges to reach Disconnected purpose.One of effect so done is exactly that the transformer lock seaming being spaced still is fixed on transformer shell top edge, but Transformer top plate has been detached from the constraint of " bolt rectangle "；The two of effect are exactly to form one in transformer shell top edge " mouth " shape step frame.Because the fixation of transformer shell and transformer top plate is entirely to be realized by above-mentioned " bolt rectangle ", because Second effect after the completion of this above-mentioned cutting is exactly the unblock for realizing transformer shell and transformer top plate.Because transformer Housing top edge is to have larger contact plate face with transformer top plate edge, therefore, although above-mentioned cutting is by transformer lock Side is separated, but transformer top plate residue edges of boards edge is still support by the remaining top edge of transformer shell.Two mouthfuls of upper incisions It is exactly the cutting action of about three mouthfuls cutting mechanisms after the completion of the cutting of cutting mill structure.
About three mouthfuls cutting mechanisms can implement the cutting of three scarfings, and the position of these three scarfings in transformer top It is corresponding with three iron core columns of transformer respectively, and the cutting track of about the three mouthfuls cutting mechanisms is and transformer Corresponding " three " font of three coils.Therefore, when about three mouthfuls cutting mechanisms move down, will be left in transformer top plate One " three " font cutting track, and be somebody's turn to do " three " font cutting track and be located in " the cutting rectangle ".The benefit so set Have multiple, first, each transformer core can be cut open, while the copper band being wrapped on transformer core is cut off, from basic On avoid reprocess after the possibility that reuses；Second, it ensure that about three mouthfuls cutting mechanisms will not be by remaining transformer top Plate is cut off, and when lifting by crane transformer top plate and the transformer core and copper band that are fixed on transformer top plate, can once be lifted by crane, It is favorably improved operating efficiency.After the completion of cutting, transformer top plate and its connection member are sling with hoisting mechanism A3, Ran Houshang Lower inversion left-hand thread thus serves utilization " mouth " shape step frame and fixed in " mouth " shape step inframe of transformer shell top edge The effect of transformer top plate.Now, the transformer core and coil being originally arranged under transformer top plate will fully be exposed. Then about three mouthfuls cutting mechanisms are driven again to transformer core and coil progress secondary cut, so not only each transformer The cut bottom of iron core and coil top, which is also cut, is come, therefore each transformer core and coil are cut with being divided into two It is cut into two parts.So not only can fundamentally avoid transformer core and coil be repaired after the possibility reused, and And easily can strip down coil from separated transformer core, realize the separation of copper material and steel and divide Class, power industry is reached to disassembling the industry requirement of transformer.It is the transformer top plate of steel entirely by residue after the completion of separation And iron core is hung out, very simply.
Vertical pressing mechanism A14 is to be arranged on capstan head avris by hydraulic mechanism, therefore vertical pressing mechanism is pressed downwards The power of pressure comes from hydraulic mechanism, ensure that the dynamics of pressing.The main function of vertical pressing mechanism is to the transformation after cutting Device housing carries out violence extruding from the top down, even if also transformer shell turns into torsional deformation, short steel cake.It is perpendicular One detection means A15 is also installed, the detection means can extend to transformer in the case where operating personnel control on to pressing mechanism In housing, and puncture transformer oil oxide-film and transformer oil is sampled and detected, so as to draw in the transformer being disassembled Transformer oil whether can recycling accurate judgement.When transformer oil, which meets standard, to be reused, operator Member can be stored transformer oil by transformer shell fuel outlet, otherwise waste oil will be used as to deposit.Because detection means is The detection work completed before vertical pressing mechanism works, therefore both are independent of each other.
The top of each fixed tower is fitted with a set of horizontal resection mechanism A9, and the bottom of each fixed tower is fitted with one Cover transverse shear stress mechanism A11.Wherein horizontal resection mechanism is arranged on fixed tower top, horizontal resection mechanism by translation mechanism A8 It can be moved under the driving of translation mechanism towards transformer upper level, namely do stretching motion in the horizontal direction.It is horizontal The major function of cutting mechanism is to carry out horizontal resection to transformer top, and horizontal resection mechanism has two cutting parts, can Twice cutting track is left with portion on the transformer.Because horizontal resection mechanism is mobile under translation mechanism driving, therefore The twice cutting track of horizontal resection mechanism be arranged in parallel.Above it is stated that horizontal resection mechanism is in transformer top plate Cutting track and about two mouthfuls cutting structures in the cutting track of transformer top plate be vertically disposed, and above-mentioned four cut Cut track and be surrounded by one " cutting rectangle ", so as to play the transformer top plate middle part of stationary transformer iron core and the transformation Device lock seaming, which is cut open, to be come.
Fixed tower bottom is provided with a set of transverse shear stress mechanism A11, and transverse shear stress mechanism can be in the case where operating personnel control Translated to transformer middle and lower part and transformer is extruded, transformer is exactly pressed short or narrowed by its result, makes transformer shell Body is deformed into the shape of serious distortion in the horizontal.Vertical in conjunction with vertical pressing mechanism presses compressive strain, separation transformer top Transformer shell after plate, iron core, copper band will be squeezed into the steel group of an extreme torsional deformation, not only realize the portion of disassembling The classification of part（Transformer shell material is steel plate）, and the possibility reused after reparation is fundamentally avoided, reach Power industry disassembles the regulation of transformer.
In this patent, capstan head is mainly made up of two parts, i.e. swivel base 201 and tower 202, and wherein swivel base exists in lower tower Upper setting.Swivel base is the cylinder-like structure that the oral area being installed on base is set up, and has a cylinder being vertically arranged Inner chamber, tower are the down-set cylinder-like structure of oral area, and tower has a step ring being engaged with swivel base oral area, can be with Supporting role when being docked with swivel base and position-limiting action are played, ensures both inserting reliabilities.In tower inner wall lower is installed with Ring gear 203, the tooth of internal gear are extended up and down.Swivel base bottom is provided with motor 204 in tower, the output end installation of motor in tower There is tower internal gear 205, tower internal gear meshes together with internal gear, and can driving tower rotates forward when motor obtains electric in such tower Or reversion.In this patent, motor electrical connection corresponding with human-computer interaction terminal in tower, in tower the action of motor led to by operating personnel The human-computer interaction terminal manipulation crossed on fixed tower.
In this patent, hoisting mechanism mainly includes three parts, i.e.,：Crossbeam 301, transverse-moving mechanism 304 and derricking gear 305.Wherein, crossbeam is the agent structure of hoisting mechanism, and crossbeam is extended laterally to the left.Capstan head top is installed with back timber 302, Back timber top is connected with two wireropes 303.The end of first wirerope and crossbeam left end are affixed, so, wirerope, crossbeam and back timber A triangular structure is just constituted, ensure that structural stability during crossbeam hoisting heavy.Second wirerope end and capstan head Top right side, namely the side away from crossbeam are affixed, and a triangle knot is also constituted at the top of such wirerope, back timber and capstan head Structure, the triangular structure can ensure back timber when by first wirerope pulling force to the left, namely crossbeam is when lifting weight, It can guarantee that the stability of back timber vertical state.The comprehensive function of above-mentioned two triangular structure, exactly make crossbeam in hoisting heavy When holding structure and state stability, fundamentally avoid the disadvantage that the crossbeam of conventional hoist structure is acted on and had a down dip by weight End.
In this patent, some upper strata fixed pulleys 306 and some lower floor's fixed pulleys 307 are installed, each upper strata is determined on crossbeam Pulley is buckled into the middle top sheave group 312 with sliding channel, each lower floor's fixed pulley according to the parallel arrangement mode that is adjacent to up and down The middle lower sheave group 313 with sliding channel 311 is buckled into according to the parallel arrangement mode that is adjacent to up and down.Due to top sheave group 312 and lower sheave group be correspondingly arranged about 313, therefore, top sheave group and lower sheave group are sequentially connected and constitute an edge The rectangle track chain of crossbeam lower edges arrangement.Capstan head upper left-hand is provided with traversing motor 308, the output end of traversing motor Traversing driving wheel 309 is installed.Traversing drive belt 310 is wound with traversing driving wheel, traversing drive belt sequentially passes through track chain, Namely sequentially pass through each top sheave group sliding channel and each lower sheave group sliding channel.So, track chain and traversing driving wheel according to Secondary connection, just constitute a driving-chain that there is power to transmit function.In this patent, transverse-moving mechanism and traversing drive nearby Dynamic band middle part is connected, and therefore, when traversing motor drives traversing drive belt to rotate, traversing drive belt is begun to along transmission chain locus Annular displacement, while transverse-moving mechanism displacement therewith are done, namely realizes the translation of lifting transformer.
In this patent, crossbeam mainly includes two-part structure, i.e. spreader 314 and studding.The quantity of wherein spreader is flat Four of row alignment setting, spatially by two square arrangements in the way of upper two correspondences are under.In the square In, it is fixedly connected between the spreader of top two or so, between two neighbouring spreader of left side, between two neighbouring spreader of right side There are some studdings 315 arranged by " w " shape, adjacent spreader is exactly fixed together by the main function of studding, therefore on the whole, Crossbeam is in the n shape structures of hollow out.Because studding is W-shaped, namely form W shapes five studdings both ends respectively with two horizontal strokes Post is connected, therefore constitutes some triangular structures between adjacent two spreader.From the stability of triangular structure, so The crossbeam of design, not only reduce own wt and cost using its engraved structure, it is important to greatly reinforced the structure of itself Strength and stability, namely improve the stability of lifting.In this patent, only exist between square two spreaders of below the crossbeam Its both ends is installed with newel post 316, and newel post mainly plays a part of to position n shape structures lower end, remains the under shed of n shape structures Stability Analysis of Structures, spacing are consistent, so, the smooth movement of transverse-moving mechanism can on crossbeam.
In this patent, transverse-moving mechanism mainly includes four part-structures, i.e. mullion 317, traverse rod 318, block set 319 and traversing Frame 321.Wherein, mullion is installed in measurement top and extends downwardly setting, namely is arranged on crossbeam n shape structural tops.Mullion Columns is two row, and each column number is some, is arranged in order along crossbeam length direction.W shapes are installed between mullion and erect studding 322, It can play a part of making two mullions mutually strengthen support strength.Spreader 314 is fixed in by the way that batter post 323 is corresponding with the middle part of mullion Together, a triangular structure substantially is directly just so constituted in mullion, spreader, there is enhancing structure intensity. Each column mullion lower end is installed with a traverse rod, and traverse rod be arranged in parallel with crossbeam.Traverse rod width is wider than mullion width, therefore mullion Set with the cross section of traverse rod in inverted T-shaped, traverse rod each extends over out an edge with respect to mullion in the left and right sides.Block covers cross section Take the shape of the letter U, oral area is set up.Block covers to be set with traverse rod jacket, namely traverse rod is located in block set inner chamber.Pacify at the edge of block looping two Equipped with some rail wheels 320, two edges of rail wheel and traverse rod, which roll, to be coordinated, and therefore, block set not only can be along traverse rod length direction Slidably, and block set constitutes relatively-stationary semi-surrounding structure relation with traverse rod, makes block set can only be along traverse rod length side To slip.In this patent, two pieces of sets are integrally fixed structure by transversely-moving rack, and two pieces of sets pass through transversely-moving rack and lower section Derricking gear is fixed together.So, after playing mechanism lifting transformer, it is possible to moved under transverse-moving mechanism drive along crossbeam It is dynamic, also it is achieved that the translation of transformer.
In this patent, derricking gear mainly includes four part-structures, i.e.,：Lift by crane motor 324, lifting disk roller 326, lifting Worm gear 329 and lifting worm screw 325.Wherein, lifting motor is the actuating unit of derricking gear, and lifting by crane transformer for derricking gear carries For power.It is transmission mechanism to lift by crane worm gear and lifting worm screw, and its main function is to have passed to the output power for lifting by crane motor Messenger wheel, so as to play a part of lifting by crane or transfer weight.Because lifting disk roller and lifting worm gear are coaxially solid-located, and rise Hang worm screw to be coaxially fixed together with lifting motor output shaft, therefore lift by crane worm screw and lifting worm gear also has another effect to be exactly The effect of locking lifting disk roller, namely in lifting, decentralization or hovering transformer, lifting disk roller can only follow turning for lifting motor To and rotate, when motor dead electricity, lifting worm screw can will lifting worm gear locking, namely locked lifting disk roller, protected transformer Hold motionless.Lifting rope 327 is wound with lifting disk roller, lifting rope end is installed with hook 328, and hook can play hook Connect the effect of transformer.In this patent, the lifting disk roller other end is coaxially installed with lifting ratchet 330, is also cut with scissors on transversely-moving rack The lifting ratchet 331 being engaged with lifting ratchet is connected to, lifting ratchet and lifting ratchet mainly play locking lifting disk roller and prevented The effect that messenger wheel inverts under transformer Action of Gravity Field.It is also equipped with lifting ratchet is compressed rising for lifting ratchet on transversely-moving rack Hang spring 332 and driving lifting ratchet depart from lifting ratchet lifting electromagnet 333, therefore, when need unlock lifting ratchet and When lifting by crane ratchet, electromagnet action need to be only lifted by crane by human-computer interaction terminal remote control, it is very convenient.
In this patent, vertical pressing mechanism mainly includes four part-structures, i.e.,：Push up cylinder 1401, pressing hydraulic means 1407th, by compressing cylinder 1402 and press head 1403.Wherein, top cylinder be install remaining each several part carrier, its main function be with Capstan head avris is affixed and stable support force is provided to hydraulic jack.Press hydraulic means human-computer interaction terminal control under to by Compressing cylinder delivery hydraulic pressure oil, driving press cylinder action, are the power set of pressing mechanism.By bottom in the top cylinder of compressing cylinder installation Face, it is four by the quantity of compressing cylinder, is set according to square shaped position branch.Four pass through press head by the output end of compressing cylinder Link together, press head is the execution unit pressed transformer.The benefit of above-mentioned setting is can not only to utilize simultaneously Four pressing forces increased by compressing cylinder to transformer that row is set, and according to square trajectory alignment, pressing can be strengthened Academic title stability of the oil cylinder to press head.Press head includes three parts structure, i.e., by coping 1404, pressing cross 1405 and Wedge-shaped platform 1406.Wherein, it is rounded or square by coping and corresponding affixed by compressing cylinder output end with four, so four During individual pressing cylinder action, unified four power are steadily moved by coping, ensure that the stability acted during by pressure transformer And uniformity.Pressing cross is correspondingly installed in by coping lower section, and force feed is pressed in four ends of pressing cross with four Cylinder output end is correspondingly arranged.Pressing cross can not only play the reinforcement effect of enhancing pressing top board structure intensity, and The power output by compressing cylinder can more directly be obtained.Four hack lever bottoms of pressing cross are installed with wedge-shaped platform, wedge-shaped platform In the wide taper in lower end point upper end, pressing force concentration and one line of transformer can be made by so setting, and contribute to quick formed to squeeze Destructive power is pressed, improves pressing efficiency.
In this patent, detection means mainly includes seven parts, i.e.,：Detect sliding sleeve 1408, detection slip pipe 1410, needle tubing 1411st, monitor 1412, seal wire 1413, motor suitable for reading 1419 and lower mouth motor 1416.Wherein, detection sliding sleeve be vertically fixed on by On coping, detection sliding sleeve by the insertion of roof hole 1409 on coping by pressing both sides above and below coping.Detect sliding in sliding sleeve Dynamic to be fitted with detection slip pipe, detection slip pipe can slide up and down along detection sliding sleeve.Twist the detection slip pipe lower end for exposing detection sliding sleeve Tightly there is the needle tubing extended downwardly, the main function of needle tubing is to puncture transformer oil because resin-like relatively hard caused by oxidation is sunk Starch outer layer.Detection slip pipe upper end is provided with monitor, and monitor new test side is connected with the seal wire of disk rolling up dish for steel, seal wire with Detection slip pipe inserting is extended in needle tubing with merging.In this patent, detection sliding sleeve hypomere is provided with an inside and outside detection Lower mouth 1415, detect corresponding with detecting lower mouth are vertically provided with outer detection teeth groove 1414 on slip pipe outer wall.It is right with detecting lower mouth Answer by lower mouth motor is provided with coping, be provided with the output shaft of lower mouth motor by detecting Xia Kou and outer detection teeth groove The outer detection worm gear 1417 of engagement.So, when the lower mouth motor positive and inverse of control, it is possible to detected by outer detection worm-gear driven Slip pipe moves up and down, and also can driven syringe punctures downwards transformer oil outer layer, or is extracted from transformer oil, very simple It is single.In this patent, detection sliding sleeve epimere is provided with inside and outside detection suitable for reading 1418, with detecting edge on corresponding seal wire suitable for reading Vertical array has interior detection teeth groove 1420.Detection slip pipe top is provided with detecting corresponding motor suitable for reading suitable for reading, motor suitable for reading Output shaft on be provided with it is suitable for reading with the interior interior detection worm gear 1421 that engages of detection teeth groove by detecting.So, it is suitable for reading when controlling During motor positive and inverse, it is possible to moved up and down by interior detection worm-gear driven seal wire, also can driving seal wire is downwardly into change Sample detecting is carried out in depressor oil, testing result is sent to human-computer interaction terminal and shown by monitor, in order to which operating personnel do Go out and judge and handle.
The front end of needle tubing 1411 is provided with a wedge-shaped tip 6, and syringe intracavity cross section is ellipse, corresponds to and inserts in the inner chamber of tip The silicon rubber cup 7 set backward equipped with oral area, also corresponding in syringe intracavity to be fitted with positioning pipe 8, positioning pipe front end is provided with insertion silicon Silicon rubber cup sidewall elastomer is simultaneously pressed on the locking member 9 on the inwall of tip by Capsule, and seal wire 1413 is fitted with positioning pipe.Because pin Pipe front end is provided with the tip of a wedge structure, therefore by the wedge-shaped tip, needle tubing can be made to be pierced into transformer oil resin-like Sediment outer layer, it can thus be provided just into transformer oil resin outer layer for miscellaneous part in this patent Profit.A front and rear cavity of insertion is provided with inside needle tubing, the cross-sectional circumference of the cavity is oval, silicon rubber cup, positioning pipe, lock Tight part and seal wire are arranged in syringe intracavity.Specifically, silicon rubber cup is inserted into the tip inner chamber of needle tubing, positioning pipe inserting In the syringe intracavity in addition to silicon rubber cup, and locking member is arranged on positioning pipe front end, and seal wire is inserted into whole positioning pipe.At this In patent, silicon rubber cup is a tubular structure with oral area, and silicon rubber cup oral area is set backwards, namely towards positioning pipe Set.Now, silicon rubber cup body is set forward, namely pierces through transformer oil towards setting outside needle tubing, therefore in needle tubing During resin outer layer, silicon rubber cup body is directed towards the setting of transformer oil resin outer layer.In this patent, Silicon rubber cup is to be locked at by being arranged on the locking member of positioning pipe front end on the inwall of tip.Specifically, the locking member compares silicon Capsule inner chamber is slightly thin, therefore when positioning pipe inserts needle tubing, locking member may be inserted into silicon rubber cup inner chamber.Locking member has outside The elasticity of expansion, locking member are existed silicon rubber cup outer wall elastic compression so as to reach using this characteristic elasticity extruding silicon rubber cup inwall Purpose on the inwall of tip.For convenience of narration, this state is turned into impaction state.Because silicon rubber cup is made up of silica gel material, With fabulous elasticity and extensibility, thus locking member elastic compression effect under, silicon rubber cup also just with tip inner wall sealing It is pressed together, is so achieved that the sealed connection of silicon rubber cup and tip.Therefore, this state is also referred to as sealing state.Close Under envelope state, when needle tubing is pierced into transformer oil resin outer layer, silicon rubber cup just serves the effect of closure needle tubing, therefore Transformer oil one in transformer oil resin outer layer drips and will not also flowed out by needle tubing, both ensure that to transformer oil Pressure does not influence, and it also avoid the possibility to transformer oil pollution.Because seal wire is inserted into needle tubing, and seal wire is with pin Pipe is synchronously in insertion transformer oil resin outer layer, therefore needle tubing is pierced into transformer oil resin outer layer Afterwards, seal wire leading portion has also been had been introduced into inside transformer oil resin outer layer, and seal wire and transformer oil are quilt Needle tubing and silicon rubber cup are isolated.After being pierced into needle tubing, seal wire is promoted forward, seal wire front end can punctures silicon rubber cup and entered In transformer oil, the importing of seal wire is also achieved that.Because silicon rubber cup is flexible, when seal wire front end punctures silicon rubber cup When, silicon rubber cup punctures mouth and can be tightly clipped on seal wire periphery, serves elastic packing effect, avoids the stream of transformer oil Go out.This patent when in use, due to ensure that the therefore recovery to transformer oil of not outflowing of transformer oil has little to no effect, And the possibility of transformer oil pollution is fundamentally avoided, therefore ensure that the rate of recovery of transformer oil.
The locking member includes front end rear end thinner than the silicon rubber cup inner chamber cambridge ring 10 thicker than silicon rubber cup inner chamber, wedge shape Ring front end ring is provided with some extensions forward and can pass through pressing to inner side or the shell fragment 11 of outside side oscillation, shell fragment after by external force Silicon rubber cup inwall makes silicon rubber cup outer wall with tip inner wall sealing by press-fit.In this patent, locking member is mainly by two parts structure Into i.e. cambridge ring and shell fragment.Wherein, cambridge ring is an annulus, and cambridge ring has two ends, one end thereof in the axial direction Another relatively thin end is thicker, therefore in coniform in external form.In this patent, cambridge ring front end will than silicon rubber cup inner chamber Carefully, can so facilitate in cambridge ring insertion silicon rubber cup inner chamber.Cambridge ring rear end is coaxially installed in positioning pipe front end, and cambridge ring Rear end periphery is slightly thicker than silicon rubber cup inner chamber, and the purpose so set is after making the fully-inserted silicon rubber cup of cambridge ring, to compare silicon rubber cup The thick cambridge ring rear end in inner chamber can play a part of one to silicon rubber cup rear end and extend out, even if also silicon rubber cup rear end elasticity extruding On the inwall of tip, the effect of secondary seal or inner sealing is served, fundamentally avoids and punctures transformer oil resin The possibility that transformer oil is flowed out by silicon rubber cup and tip clearance after shape sediment outer layer, ensure that the use of this patent is reliable Property.Set cambridge ring to also have an effect, exactly shell fragment is smoothly entered silicon rubber cup inner chamber using the cone shaped outer wall of cambridge ring, and Cambridge ring is set to form sealed extruded to silicon rubber cup and tip automatically, the above-mentioned step of action one is completed, and is accomplished without any letup, for manufacturing or making With all extremely convenient.In this patent, the quantity of flexure strip be ring be located at cambridge ring front end several, and be bending set 's.Each shell fragment is extended forward, and can be swung using shell fragment natural resiliency, that is, can be into cambridge ring The side oscillation of the heart one, also can be to the side oscillation of silicon rubber cup one.For convenience of narration, its swaying direction is referred to as inwardly swinging or outwards put It is dynamic.Enter silicon rubber cup for the ease of shell fragment, all shell fragments are inwardly swung during original state, and so all shell fragments are just formed One pinnacle gathered to center, for convenience of being provided convenience into silicon rubber cup.In production, it is also necessary to which one is inserted with positioning pipe Assemble the adjustment bar closed.When cambridge ring and shell fragment are all inserted into silicon rubber cup, adjustment bar is disclosed into cambridge ring inner chamber and each shell fragment shape Into pinnacle center.When continuing inwardly to disclose into adjustment bar, aduncate shell fragment will start under the impetus of adjustment bar Reversion, namely be bent resiliently outwards.Now shell fragment makes silicon rubber cup outer wall and tip inwall elasticity to the extruding force of silicon rubber cup side wall Compression fit, and silicon rubber cup inherently has fabulous elasticity, therefore under double elastic effect, silicon rubber cup and needle tubing tip are close Envelope links together.
The silicon rubber cup includes the silicone tube 15 coordinated with the inserting of tip inner chamber, and silicone tube periphery is in match with tip inner chamber The ellipse of conjunction, the outer section of silicone tube is set to be sealed covered with layer in the wedge shape being engaged with tip, silicone tube outer end Pellosil 16.In this patent, silicon rubber cup mainly includes two-part structure, i.e. silicone tube and pellosil.Wherein, silicone tube periphery In the ellipse being engaged with tip inner chamber, therefore silicone tube can coordinate with the smooth inserting in tip.Silicone tube end set into The wedge shape being engaged with tip, it can so reduce resistance when needle tubing punctures transformer oil resin outer layer, help In smooth puncture.The wedge-shaped oral area of silicone tube outer end is covered with one layer of pellosil, and pellosil outer wall is with tip lozenges positioned at same In one plane, resistance during puncture so can be both reduced, the damaged transformer oil resin-like that can also avoid puncturing formation is sunk Starch outer tissue enters tip inner chamber and blocked, and substantially increases the use reliability of this patent.Pellosil is set relatively thin, Primarily to while sealed silicon sebific duct seal wire can also be facilitated smoothly to puncture.In this patent, silicone tube periphery is arranged to The ellipse being engaged with tip inner chamber, there is another effect, exactly prevent silicon rubber cup from being rotated around axial line relative to tip, So ensure that lozenges of the angle of inclination of pellosil all the time with tip is consistent, avoiding typical round needle tubing causes Mutual rotation caused by lozenges it is inconsistent caused by penetration Resistance increase and easily produce transformer oil resin-like sink Starch outer tissue fines problem.
Seal wire front end is provided with ogival.Ogival is set in seal wire front end, primarily to mitigating seal wire punctures pellosil Resistance, and pellosil is formed a round and smooth hole after being punctured, closely to cover seal wire, transformation prevented so as to play The effect that device oil flows out along seal wire and silica gel intermembrane space, greatly improve the use reliability of this patent.
Needle guard is installed with outside needle tubing back segment, needle guard cross-sectional circumference is arranged to regular hexagon.Because needle tubing is thinner, in pin After pipe rear end sets needle guard, operator can be facilitated to hold needle tubing, improve convenience.In this patent, needle guard cross section is in Regular hexagon, primarily to facilitating operator to rotate needle tubing, so as to which the convenient tip using needle tubing punctures transformer oil resin Shape sediment outer layer.
Needle guard outer wall is provided with the annular groove 17 set around needle tubing, and cell wall and the needle guard outer wall rounding off of groove are set Put.In this patent, needle guard outer wall is provided with the annular groove set around needle tubing, is set because groove is ring needle tubing, therefore The shape that height rises and falls occurs in needle guard surface, can so increase needle guard axial friction, skidding when preventing from holding. In this patent, the cell wall of groove is set with needle guard outer wall rounding off, so primarily to increasing comfortableness when holding.
In actual applications, because the bottom mounting rail 402 of transformer is all two H profile steels be arrangeding in parallel, therefore Two sets or two groups of corresponding fixing devices also are provided with this patent.Specifically, every group of fixing device mainly includes four Separation structure, i.e.,：Datum axle 403, base block 404, same group gear and base electrical machinery.Wherein, in every group of fixing device, base The quantity of axle, base block and same group gear is two sets, is separately positioned on transformer bottom mounting rail both sides.Every group of fixing device Corresponding base is provided with two row base holes 401, and each column base holes form base holes row, two row base holes row be arranged in parallel and Away from the wide setting of floor installation beam with transformer.So set primarily to ensureing fixed posterior fixation devices and transformer Bottom mounting rail tightly coordinates, and fundamentally avoids transformer by mobile problem during external force.Chassis interior is provided with base Chamber 408, base intracavity connect setting with base holes.Base is rotatablely equipped with by bearing in base holes and corresponding base intracavity Axle, it is installed with the datum axle in base intracavity with group gear 409, and adjacent with group fixing device is mutually nibbled with group gear Close, so with all datum axle can synchronous axial systems in group fixing device.In this patent, only it is provided with base intracavity One base electrical machinery 410, a base gear 411 is installed on the output shaft of base electrical machinery, base gear is consolidated with two groups respectively One determined in device is adjacent with group gear engagement.So, base electrical machinery can drives two groups of fixations to fill by base gear All datum axle synchronous axial systems in putting.In this fixing device, datum axle upper end is installed with the base block for extending base holes, Base block includes three parts structure, i.e.,：Base guide block 405, wedge-shaped indentation 406 and base fixture block 407.Wherein, base guide Block upwardly extends setting, and its height is higher than the mounting rail bottom beam slab of transformer.Wedge-shaped indentation is located at the base guide block upper right corner, When actually placing transformer, set with wedge-shaped indentation is organized both facing to floor installation beam.Because wedge-shaped indentation is wide at the top and narrow at the bottom, therefore The wedge-shaped indentation of floor installation beam both sides just collectively form a horn mouth cavity or chute wide at the top and narrow at the bottom, have guiding bottom Seat mounting rail is accurate, is slides quickly into the effect with base between group base holes row.For convenience of narration, this state is referred to as open-like shape State.Base guide block top is installed with base fixture block, and base fixture block is extended to base guide block upper left side, namely to remote The direction of wedge-shaped indentation is extended.In open state, base electrical machinery drives each datum axle to rotate 180 degree, and now wedge shape lacks Mouthful away from floor installation beam and base fixture block towards floor installation beam.For convenience of narration, this state is referred to as stationary state.Solid When determining state, because base fixture block has been rotated to above the bottom beam slab of floor installation beam, with base guide block and base the bottom of to Seat mounting rail implements encirclement, is positioned up and down so base fixture block and base realize to floor installation beam, and floor installation beam The base guide block of both sides has carried out left and right positioning to floor installation beam again, and such floor installation beam is just fixed in On base.It is provided with base and switchs 412 by the base of press-fit with bottom mounting rail during stationary state, therefore, in fixing shape Base switch will be triggered during state, and the prompting operating personnel of the base suggestion device by being arranged on fixed tower, ensure that solid Fixed reliability and accuracy.
In this patent, main seven part body of elevating mechanism, i.e.,：Lifting sliding rail 501, elevator carriage 502, lifting chute 503rd, slide bar 504, internal thread fall way 505, lifting screw 506 and lifting motor 507 are lifted.Wherein, lifting sliding rail is installed in On capstan head outer wall, elevator carriage and about two mouthfuls cutting mechanism shells are fixed or be fixed in one with about three mouthfuls cutting mechanism shells Rise.Elevator carriage is slided and is installed on lifting sliding rail, and elevator carriage can only slide up and down along lifting sliding rail, namely two mouthfuls of upper incisions It is fixed or can only be slided up and down with about three mouthfuls cutting mechanism shells along lifting sliding rail to cut mechanism shell.Lifting chute is arranged on two In capstan head side wall between lifting sliding rail, lifting chute insertion capstan head is inside and outside and along the axially extending setting of capstan head.The lifting is slided Bar is laterally inserted into lifting chute, and can be slided up and down along lifting chute.Lift slide bar outer end and two elevator carriages directly or It is solid-located indirectly, lifting slide bar the inner is vertical with internal thread fall way to be solid-located.Therefore, lifting slide bar serves dynamic The effect of power transmission, even if also elevator carriage and internal thread fall way synchronization lifting.The lifting screw is one and is vertically arranged External thread rod in rotating cylinder inner chamber, its upper end are rotatably installed at the top of capstan head by lifting set and upper bearing (metal), and its lower end passes through Lower bearing is rotatably installed in capstan head bottom.Because lifting screw and internal thread fall way threaded, therefore, when lifting screw turns When dynamic, lifting slide bar will be driven to lift by internal thread fall way, namely about two mouthfuls cutting mechanisms of driving or with about three mouthfuls Cutting mechanism lifts.The lifting motor coordinated with lifting screw transmission is installed, the rotational power of lifting screw is by rising in capstan head Motor is dropped to provide.In this patent, lifting sliding rail upper and lower ends are installed with the lifting upper limit position block with the spacing cooperation of elevator carriage 508 and lifting lower position block 509, it can play to about two mouthfuls cutting mechanisms or be lifted with about three mouthfuls cutting mechanisms spacing Effect, ensure that functional reliability.
In this patent, about two mouthfuls cutting mechanisms mainly include four part-structures, i.e.,：Two mouthfuls of housings, 601, two mouthfuls of supports 602nd, two mouthfuls of saw blades 604 and two mouthfuls of motors 610.Wherein, two mouthfuls of housings are fixed together with elevating mechanism output end, be oral area to The tubular structure of lower setting.Two mouthfuls of supports are installed in two mouthfuls of housing cavity middle and lower parts, and the effect of two mouthfuls of supports is its underpart and upper Portion is respectively that two mouthfuls of saw blades and two mouthfuls of motors provide installation support.Between two mouthfuls of support bottom left and right ends and adjacent two mouthfuls of housings Two mouthfuls of rotating shafts 603 are rotatablely equipped with respectively, and two mouthfuls of saw blades are fixedly mounted in two mouthfuls of rotating shafts.Two mouthfuls of motors Between two mouthfuls of frame uppers namely two mouthfuls of internal stents and adjacent two mouthfuls of housings, two are provided with two mouthfuls of motor output shafts Mouth output wheel 611.Two mouthfuls of transverse axis 606 are rotatablely equipped with two mouthfuls of housing cavities, are installed with two mouthfuls of transverse axis and two mouthfuls of output wheels Two oral instructions driving wheels 609 of engagement, can drives two mouthfuls of transverse axis to rotate at a high speed when such two mouthfuls of motors obtain electric.It is solid on two mouthfuls of transverse axis Provided with two mouthfuls of driving wheels 607, two mouthfuls of runners 605 corresponding with two mouthfuls of driving wheels, two mouthfuls of runners and two are installed with two mouthfuls of rotating shafts Two mouthfuls of transmission belts 608 are set with mouth driving wheel, so, two mouthfuls of transverse axis and two mouthfuls of rotating shafts are achieved that drive connection, namely two Mouth motor can drive two mouthfuls of saw blades to rotate at a high speed.
In this patent, about three mouthfuls cutting mechanisms mainly include four part-structures, i.e.,：Three mouthfuls of housings, 1201, three mouthfuls of branch Frame 1202, transmission group, saw blade 1212 and three mouthfuls of motors 1210 in three mouthfuls.Wherein, three mouthfuls of housings and elevating mechanism output end are affixed Together, it is the down-set tubular structure of oral area.Three mouthfuls of supports are installed in even mouth housing cavity middle and lower part, the work of three mouthfuls of supports With being its underpart and top is respectively that transmission group and three mouthfuls of motors provide installation support.Three mouthfuls of support bottoms and adjacent three mouthfuls of housings Between be rotatablely equipped with three mouthfuls of rotating shafts 1203, the transmission group is fixedly mounted on three mouthfuls of support left and right ends and adjacent three On three mouthfuls of rotating shaft latter ends between mouth housing.The transmission group includes coaxial three mouthfuls of fixed runners in saw blade 1204 and three mouthfuls 1205, both synchronous axial systems.It is installed with saw blade in one three mouthfuls in three mouthfuls of rotating shafts between three mouthfuls of supports, saw blade and two in three mouthfuls The position of individual three mouthfuls of side saw blades is corresponding with Three-Phase Transformer plunger position, can so ensure accurately cut off transformation during cutting Device iron core and coil.Three mouthfuls of motors be arranged on three mouthfuls of frame uppers namely three mouthfuls of internal stents and adjacent three mouthfuls of housings it Between, three mouthfuls of output wheels 1211 are installed on three mouthfuls of motor output shafts.Three mouthfuls of transverse axis 1206 are rotatablely equipped with three mouthfuls of housing cavities, The three oral instructions driving wheels 1209 engaged with three mouthfuls of output wheels are installed with three mouthfuls of transverse axis, can drives when such three mouthfuls of motors obtain electric Three mouthfuls of transverse axis rotate at a high speed.Three mouthfuls of driving wheels 1207 are installed with three mouthfuls of transverse axis, are set with three mouthfuls of side runners and three mouthfuls of driving wheels There are three mouthfuls of transmission belts 1208, so, three mouthfuls of transverse axis and three mouthfuls of rotating shafts are achieved that drive connection, namely three mouthfuls of motors can drive Saw blade rotates at a high speed in three mouthfuls of side saw blades and three mouthfuls.
In this patent, the transverse shear stress mechanism mainly includes six part-structures, i.e.,：In horizontal slide cartridge 1101, transverse direction Cylinder 1102, horizontal inner cylinder 1104, slide cartridge hydraulic mandril 1106, middle cylinder hydraulic mandril 1107 and inner cylinder hydraulic mandril 1108.Wherein, Horizontal slide cartridge is fixedly mounted in fixed tower lower lumen, and laterally toward transformer is set horizontal slide cartridge oral area.Because in transverse direction Cylinder, which slides laterally, to be inserted into horizontal slide cartridge, and horizontal inner cylinder, which slides laterally, to be inserted into transverse direction in cylinder, and therefore, three slide cartridges are horizontal To inserting relation or laterally suit telescopic relation is slided, as long as being acted on by external force, three slide cartridges just carry out transversal stretching shifting It is dynamic.In this patent, cylinder the inner is installed with the middle tube end-plate 1103 being vertically arranged in transverse direction, and horizontal inner cylinder the inner is installed with vertically The interior tube end-plate 1105 set.Also include transverse uniaxial respectively and be fixed on horizontal slide cartridge inner bottom surface, middle tube end-plate inner bottom surface and interior The slide cartridge hydraulic mandril of tube end-plate inner bottom surface, middle cylinder hydraulic mandril and inner cylinder hydraulic mandril, fix in tower lower lumen and be provided with The transverse hydraulic mechanism 1116 connected with slide cartridge hydraulic mandril, middle cylinder hydraulic mandril and inner cylinder hydraulic mandril.Wherein, slide cartridge hydraulic pressure Push rod end closes on face with middle tube end-plate namely outer bottom is fixedly connected, and face is closed in middle cylinder hydraulic mandril end with interior tube end-plate I.e. outer bottom corresponds to affixed, and so, three slide cartridges and three hydraulic mandrils just constitute a horizontal force application apparatus to link.When When three hydraulic mandrils synchronously extend, outwards apply extruding under the booster action that the cylinder in transverse direction and horizontal inner cylinder are slid in and out Power, so as to reach the demolition purpose to the deformation of transformer case transverse shear stress.In the process, the slip effect of three slide cartridges will Lateral support effect is played, even if also three hydraulic mandrils steadily laterally exert a force.Three outside translation distances of hydraulic mandril are bigger, Bigger to transformer destructive power, transformer is less susceptible to repair, and also more needs the lateral support of three slide cartridges.In this patent In, inner cylinder hydraulic mandril output end is installed with cross 1109, can play a part of increase to transformer damage area.Cross The circular cone post 1110 of the vertical fixed oriented transformer extension in frame center, circular cone post mainly play preferential contact and are pierced into transformer shell Body, so as to play positioning cross frame, prevent because transverse shear stress is inclined to problem caused by long.In this patent, it is interior Horizontal drawstring 1111 is connected with tube end-plate, middle tube end-plate is provided with the middle cylinder cord hole 1112 for accommodating horizontal drawstring, fixes in tower It is provided with and laterally resets motor 1113, laterally resets and be installed with the horizontal stroke being intertwined with horizontal drawstring latter end on motor output shaft To reseting wheel 1114, therefore, reset can when motor obtains electric and three hydraulic mandrils are applied toward the power pulled back.Slide cartridge hydraulic top A horizontal reset solenoid valve 1115 is separately installed with bar, middle cylinder hydraulic mandril and inner cylinder hydraulic mandril.Laterally reset electromagnetism When valve obtains electric, hydraulic oil current return circuit switches in three hydraulic mandrils, and three hydraulic mandrils reset.When needing Rapid reset, Need to start horizontal reset solenoid valve and start reset motor reversal, you can three hydraulic mandril snapbacks are driven, namely soon Reply immediately position.
In this patent, the translation mechanism mainly includes six part-structures, i.e.,：Translate slide cartridge 801, translation in cylinder 802, Translate inner cylinder 804, translation stud 806, translation swivel nut 807 and translation motor 811.Wherein, translation slide cartridge is fixedly mounted on fixation In tower upper lumen, horizontally toward transformer is set translation slide cartridge oral area.Because translation in cylinder can only slide laterally be inserted into it is flat Move in slide cartridge, translation inner cylinder, which can only slide laterally, to be inserted into translation in cylinder, and therefore, three slide cartridges are to slide laterally inserting relation Or telescopic relation is laterally set with, as long as being acted on by external force, three slide cartridges just carry out transversal stretching movement.In this patent, Cylinder and translation inner cylinder bottom are respectively equipped with middle the cylinder groove 803 and inner cylinder groove 805 of inside and outside insertion in translation, and so setting is mainly The installation of horizontal resection mechanism and the translation being easily installed in translation inner cylinder.Translation inner cylinder outer end is installed with a translation spiral shell Post, translation stud extend laterally setting to translation slide cartridge.A translation plates 808 are fixed with fixed tower, are passed through in the middle part of translation plates Translation end bearing, which rotates coaxially, is provided with a translation swivel nut, translation swivel nut and translation stud threaded.So, as long as translation Swivel nut rotate, can with by translate stud driving translation inner cylinder and translation in cylinder stretch.It is installed with fixed tower upper lumen One translation montant 809 being vertically arranged, translation montant end are rotatablely connected by translating inner bearing with translation swivel nut middle part, this Sample just serves the supporting role to translating swivel nut relative positioning, and it is reliable to ensure that translation swivel nut and translation screw rod are rotatably assorted Property and stability.Translation motor 811 is also fixed with fixed tower upper lumen, translation is fixed with the output shaft of translation motor and is driven Driving wheel 812, and the shiftable gear 810 for being installed with swivel nut inner segment and being engaged with driven in translation wheel is translated, so, translation motor obtains electric When, it is possible to driving translation screw rod rotates, namely cylinder stretches in driving translation inner cylinder and translation.
In this patent, horizontal resection mechanism mainly includes four part-structures, i.e.,：Horizontal 901, horizontal stand 902, Horizontal saw blade 904 and horizontal motor 910.Wherein, horizontal is fixed together with translation inner cylinder, is the down-set cylinder of oral area Shape structure.Horizontal stand is installed in horizontal inner chamber middle and lower part, and the effect of horizontal stand is its underpart and top is respectively water Flat sawing piece and horizontal motor provide installation support.Peace is rotated between horizontal stand bottom left and right ends and adjacent level housing respectively Equipped with a horizontal rotating shaft 903, the horizontal saw blade is fixedly mounted on horizontal rotating shaft.The horizontal motor is arranged on level Inside frame upper namely horizontal stand between adjacent level housing, horizontal output wheel is installed on horizontal motor output shaft 911.Horizontal cross shaft 906 is rotatablely equipped with horizontal inner chamber, the water engaged with horizontal output wheel is installed with horizontal cross shaft Flat pass driving wheel 909, can driving horizontal cross shaft rotates at a high speed when such horizontal motor obtains electric.Level is installed with horizontal cross shaft Driving wheel 907, horizontal-reel 905 corresponding with horizontal drive wheel, horizontal-reel and horizontal drive wheel are installed with horizontal rotating shaft On be set with horizontal conveyor belt 908, so, horizontal cross shaft and horizontal rotating shaft are achieved that drive connection, namely horizontal motor can To drive horizontal saw blade to rotate at a high speed.

Claims (10)

1. a kind of high-efficiency potential transformer disassembles station, it is characterized in that：Including a square base（A1）, base（A1）In the middle part of top surface Capstan head is installed（A2）, capstan head（A2）Upper left-hand is provided with the peaceful shifting transformer of lifting（A10）Hoisting mechanism（A3）, capstan head （A2）Upper right is provided with from the top down to transformer by hydraulic mechanism（A10）The vertical pressing mechanism that top is pressed （A14）, vertical pressing mechanism（A14）On be also equipped with that transformer can be extended to（A10）Transformer oil oxide-film is punctured in housing The detection means sampled to transformer oil（A15）, capstan head（A2）The base of four direction all around（A1）It is upper to pacify respectively Equipped with it is a set of can be to transformer（A10）The fixing device that bottom mounting rail is fixed（A4）, capstan head（A2）Top front and back point Elevating mechanism is not passed through（A5）About the two mouthfuls cutting mechanisms that can just move up and down on the securing means are installed（A6）With three mouthfuls Upper and lower cutting mechanism（A12）, base（A1）Four corners on be also equipped with fixing tower（A7）, fixed tower（A7）Bottom is provided with Can be to corresponding transformer（A10）Middle part extends and applies the transverse shear stress mechanism of transverse shear stress power（A11）, fixed tower（A7）Top Pass through translation mechanism（A8）Being provided with can be in corresponding fixing device（A4）The horizontal resection mechanism of upper horizontal movement（A9）, transformation Device（A10）Upper horizontal resection mechanism（A9）Cutting track and about two mouthfuls cutting structures（A6）Cutting track be vertically arranged and One " cutting rectangle " is surrounded by, the cutting rectangle is located at transformer（A10）Top surface fixing bolt surrounds " the bolt square formed In shape " inner ring, about the three mouthfuls cutting mechanisms（A12）Cutting track be and transformer（A10）Three coils it is corresponding " three " font, should " three " font cutting track be located in " the cutting rectangle ", fixed tower（A7）On be provided with it is above-mentioned each Device and the human-computer interaction terminal of mechanism electrical connection（A16）；The vertical pressing mechanism（A14）Including with capstan head（A2）Affixed Push up cylinder（1401）, compressing cylinder is pressed in top cylinder bottom by four according to square shaped position branch（1402）Press head is installed （1403）, press head include with pressing hydraulic oil cylinder driving end it is affixed press coping（1404）, it is installed with downwards by coping bottom The pressing cross of extension（1405）, four ends for pressing cross are correspondingly arranged with four by compressing cylinder respectively, pressing ten Cabinet frame lower end is provided with the wide wedge-shaped platform in lower end point upper end（1406）, push up the pressing hydraulic pressure dress for being provided with cylinder with coordinating by compressing cylinder Put（1407）；The detection means（A15）Including being vertically installed in by coping（1404）On detection sliding sleeve（1408）, pressing Top plate is provided with roof hole corresponding with detection sliding sleeve（1409）, detect and slide axially in sliding sleeve and be fitted with detection slip pipe （1410）, detection slip pipe lower end is bolted with needle tubing（1411）, detection slip pipe upper end is connected with monitor（1412）, disk on monitor Volume has the seal wire coordinated with detection slip pipe and needle tubing inserting（1413）, detect and be equipped with outer detection teeth groove on slip pipe periphery （1414）, detection sliding sleeve bottom is provided with the lower mouth of detection（1415）, by being provided with lower mouth motor on coping（1416）, lower mouth motor Output shaft on be provided with by detecting Xia Kou and the outer outer detection worm gear that engages of detection teeth groove（1417）, detection slip pipe top is set There is detection suitable for reading（1418）, detection slip pipe top is also equipped with motor suitable for reading（1419）, seal wire（1413）In being evenly equipped with periphery Detect teeth groove（1420）, it is provided with the output shaft of motor suitable for reading by detecting the interior detection snail suitable for reading engaged with interior detection teeth groove Wheel（1421）；Needle tubing（1411）Front end is provided with a wedge-shaped tip（6）, needle tubing（1411）Lumenal cross-section is oval, tip （6）The silicon rubber cup that oral area is set backward is correspondingly fitted with inner chamber（7）, needle tubing（1411）It is also corresponding in inner chamber to be fitted with positioning pipe （8）, positioning pipe（8）Front end is provided with insertion silicon rubber cup（7）And by silicon rubber cup（7）Sidewall elastomer is pressed on tip（6）On inwall Locking member（9）, positioning pipe（8）Inside it is fitted with seal wire（1413）；The locking member（9）Compare silicon rubber cup including a front end（7）It is interior Compare silicon rubber cup in the thin rear end of chamber（7）The thick cambridge ring in inner chamber（10）, cambridge ring（10）Front end ring be provided with it is some forward extension and by Can be to inner side or the shell fragment of outside side oscillation after external force（11）, shell fragment（11）By pressing silicon rubber cup（7）Inwall makes silicon rubber cup（7） Outer wall and tip（6）Inner wall sealing presses press-fit；The fixing device（A4）Including being arranged on base（A1）On two groups of bases Hole group, every group of base holes group arrange comprising two row base holes, and each column base holes row are comprising some along arranged in a straight line and vertical feet top The base holes in face（401）, with group base holes row minimum spacing and transformer（A10）Bottom mounting rail（402）Wide setting, bottom The base intracavity connected with base holes is provided with seat（408）, datum axle is rotatablely equipped with base holes and base intracavity（403）, Datum axle upper end is installed with the base block for extending base holes（404）, base block includes the base guide block that upwardly extends （405）, the base guide block upper right corner is provided with guiding mounting rail and slides to the wedge-shaped indentation with the base between group base holes row （406）, base guide block top is installed with the base fixture block that is extended and can be clamped on mounting rail on base to upper left side （407）；It is provided with group datum axle bottom intermeshing with group gear（409）, base electrical machinery is installed in base intracavity （410）, base electrical machinery output end is provided with and two groups the same as the two same base gears organized gear and engaged closed in group gear train （411）, base electrical machinery can drive each base fixture block while turn to mounting rail, with being provided with one on the base organized between base holes row The base that row are accurately placed to trigger when on base by the bottom mounting rail of transformer switchs（412）, base switch be electrically connected It is connected to base suggestion device.
2. high-efficiency potential transformer as claimed in claim 1 disassembles station, it is characterized in that：The capstan head（A2）Including being installed in base （A1）On the upward circular swivel base of oral area（201）, swivel base（201）It is interior that tower is rotatablely equipped with by coaxial bearing（202）, tower Cylinder（202）Internal gear is installed with inwall（203）, swivel base（201）Bottom is provided with motor in tower（204）, motor in tower（204） Output end be provided with and internal gear（203）The tower internal gear of engagement（205）, motor in tower（204）With human-computer interaction terminal （A16）Corresponding electrical connection.
3. high-efficiency potential transformer as claimed in claim 2 disassembles station, it is characterized in that：The hoisting mechanism（A3）Including installed in Capstan head（A2）The crossbeam that top extends to the left（301）, capstan head（A2）Top left hand is installed with the back timber upwardly extended（302）, top Beam（302）Top passes through wirerope respectively（303）With crossbeam（301）Left end is fixedly connected with capstan head top right side；The hoisting machine Structure（A3）Also including can be along crossbeam（301）The transverse-moving mechanism slid laterally（304）, transverse-moving mechanism（304）On be provided with can Lift by crane transformer（A10）Derricking gear（305）, crossbeam（301）On some upper strata fixed pulleys are installed（306）With some lower floors Fixed pulley（307）, capstan head（A2）Upper left-hand is provided with traversing motor（308）, traversing motor（308）Output end horizontal stroke is installed Move driving wheel（309）, each upper strata fixed pulley（306）According to up and down it is parallel be adjacent to arrangement mode and be buckled into middle there is sliding channel （311）Top sheave group（312）, each lower floor's fixed pulley（306）According to up and down it is parallel be adjacent to arrangement mode and be buckled into centre have The lower sheave group of sliding channel（313）, traversing driving wheel（309）On be wound with and sequentially pass through each top sheave group sliding channel and each The annular traversing drive belt of lower sheave group sliding channel（310）, traversing drive belt middle part is connected with transverse-moving mechanism.
4. high-efficiency potential transformer as claimed in claim 3 disassembles station, it is characterized in that：The crossbeam（301）Including four transverse directions The spreader be arrangeding in parallel（314）, four spreaders（314）In its cross section planar according to two in upper two sides under Formula square arrangement, square in top two spreaders between, square in left side two spreaders between, square in right side two Some studdings arranged by " w " shape are installed between root spreader（315）, square in lower section two spreaders between only its two End is installed with newel post（316）.
5. high-efficiency potential transformer as claimed in claim 4 disassembles station, it is characterized in that：The transverse-moving mechanism（304）Including fixed In crossbeam（301）Two row mullions of top down extension（317）, mullion lower end is installed with along crossbeam（301）The horizontal stroke extended laterally Rail（318）, the block set of U-shaped profile setting is sheathed with outside traverse rod（319）, block set upper inside wall is provided with some with traverse rod two Edge top surface rolls the rail wheel coordinated（320）, two pieces set and derricking gear（305）Pass through transversely-moving rack（321）It is fixed together, erects " W " shape is installed between post and erects studding（322）, spreader（314）Pass through batter post（323）With mullion（317）The corresponding fixed company in middle part It is connected together.
6. high-efficiency potential transformer as claimed in claim 5 disassembles station, it is characterized in that：The derricking gear（305）Including installation In transversely-moving rack（321）On lifting motor（324）, lift by crane motor（324）Output end is coaxially installed with lifting worm screw（325）, it is horizontal Move on frame and be also equipped with lifting by crane disk roller（326）, lift by crane disk roller（326）On be wound with lifting rope（327）, lifting rope end is installed with Hook（328）, in addition to coaxially it is installed in the lifting worm gear at lifting disk roller both ends（329）With lifting ratchet（330）, lift by crane snail Wheel is also hinged with the lifting ratchet being engaged with lifting ratchet with lifting by crane worm engaging on transversely-moving rack（331）, also pacify on transversely-moving rack Equipped with the lifting spring for making lifting ratchet compress lifting ratchet（332）Depart from the lifting electromagnetism of lifting ratchet with driving lifting ratchet Iron（333）.
7. high-efficiency potential transformer as claimed in claim 6 disassembles station, it is characterized in that：The silicon rubber cup（7）Including with tip（6） The silicone tube that inner chamber inserting coordinates（15）, silicone tube（15）Periphery is in and tip（6）The ellipse that inner chamber is engaged, silicone tube （15）Outer section sets and is in and tip（6）The wedge shape being engaged, silicone tube（15）Outer end seals the pellosil covered with layer （16）.
8. high-efficiency potential transformer as claimed in claim 7 disassembles station, it is characterized in that：Seal wire（1413）Front end is provided with ogival （5）.
9. high-efficiency potential transformer as claimed in claim 8 disassembles station, it is characterized in that：Needle tubing（1411）Pin is installed with outside back segment Set（2）, needle guard（2）Cross-sectional circumference is arranged to regular hexagon.
10. high-efficiency potential transformer as claimed in claim 9 disassembles station, it is characterized in that：Needle guard（2）Outer wall is provided with around needle tubing （1411）The annular groove of setting（17）, groove（17）Cell wall and needle guard（2）Outer wall rounding off is set.
CN201610776943.2A 2016-08-31 2016-08-31 High-efficiency potential transformer disassembles station Pending CN107800060A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610776943.2A CN107800060A (en) 2016-08-31 2016-08-31 High-efficiency potential transformer disassembles station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610776943.2A CN107800060A (en) 2016-08-31 2016-08-31 High-efficiency potential transformer disassembles station

Publications (1)

Publication Number Publication Date
CN107800060A true CN107800060A (en) 2018-03-13

Family

ID=61528340

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610776943.2A Pending CN107800060A (en) 2016-08-31 2016-08-31 High-efficiency potential transformer disassembles station

Country Status (1)

Country Link
CN (1) CN107800060A (en)

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Application publication date: 20180313