CN210668016U - Improved capacity-regulating transformer - Google Patents
Improved capacity-regulating transformer Download PDFInfo
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- CN210668016U CN210668016U CN201921712583.5U CN201921712583U CN210668016U CN 210668016 U CN210668016 U CN 210668016U CN 201921712583 U CN201921712583 U CN 201921712583U CN 210668016 U CN210668016 U CN 210668016U
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- moisture absorption
- block
- hole
- absorption pipe
- conservator
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Abstract
The utility model discloses an improved generation accent appearance transformer, including transformer housing, transformer housing's upper end has the support, be equipped with the conservator on the support, the conservator interpolation is equipped with the moisture absorption pipe, the below of conservator is equipped with the moisture absorption box, the upper end of moisture absorption box is provided with the lid, be provided with the picture peg hole on the lid, the moisture absorption pipe passes in the picture peg hole inserts the moisture absorption box, the lower extreme outer wall of moisture absorption pipe is provided with the fixed block, be provided with the through-hole on the fixed block, the draw-in groove, the slot, the one end of lid is provided with the inserted block, the inserted block is pegged graft with. Can realize the comparatively convenient dismouting of moisture absorption box, improve the dismouting convenience of moisture absorption box, through set up connecting rod and connecting block on the support to set up guide hole and moisture absorption pipe cup joint and screw pin extrusion locking structure on the connecting block, realized that the upper and lower stable direction of moisture absorption pipe slides and the locking, improved the gliding stable locking nature about the moisture absorption pipe.
Description
Technical Field
The utility model relates to a transformer technical field specifically is an improved generation transfers appearance transformer.
Background
The capacity-regulating power transformer is a static electric equipment, is used for changing a certain value of AC voltage into another voltage with same frequency or several voltages with different values, and can have the function of regulating capacitance, and its transformer self is equipped with oil conservator, on the oil conservator a moisture-absorbing box and a moisture-absorbing pipe can be set, and the moisture-absorbing pipe is inserted into the inner cavity of oil conservator, so that the air in the upper portion of oil conservator can be kept dry, and the pollution of industrial dust can be avoided,
1. in the existing moisture absorption box structure on the oil conservator of the capacity-adjusting power transformer, a box cover of the moisture absorption box is usually connected and fixed with a fixed block on a moisture absorption pipe through a screw nut, and if calcium chloride particles in the moisture absorption box are saturated in water absorption and need to be replaced, a plurality of screws can be disassembled only through the continuous rotation of a screwdriver, so that the labor is wasted, and the convenience of disassembling and assembling the moisture absorption box is greatly reduced;
2. in addition, along with using for a long time, the top oil level in the conservator may descend, need to wholly descend a distance to guarantee the moisture absorption effect this moment with the moisture absorption pipe, can not have guide hole and moisture absorption pipe cup joint and screw pin extrusion locking structure by its great majority to can not realize the upper and lower stable direction slip and the locking of moisture absorption pipe, reduced the gliding stable locking nature of moisture absorption pipe from top to bottom.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an improved generation is transferred and is held transformer to the dismouting convenience of the moisture absorption box that solves prior art existence is lower, the moisture absorption pipe is gliding from top to bottom the relatively poor problem of stable locking nature.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an improved generation transfers appearance transformer, includes transformer housing, transformer housing's upper end has the support, be equipped with the conservator on the support, the conservator interpolation is equipped with the moisture absorption pipe, the below of conservator is equipped with the moisture absorption box, the upper end of moisture absorption box is provided with the lid, be provided with the picture peg hole on the lid, the moisture absorption pipe passes in the picture peg hole inserts the moisture absorption box, the lower extreme outer wall of moisture absorption pipe is provided with the fixed block, be provided with through-hole, draw-in groove, slot on the fixed block, the one end of lid is provided with the inserted block, and the inserted block is pegged graft with the slot, the both sides of fixed block are inserted.
Preferably, the inserting block is provided with a positioning hole, the clamping pin penetrates through the through hole and the positioning hole and is clamped with the clamping groove, and a spring is arranged between the fixing block and the clamping pin.
Preferably, the number of the clamping pins, the inserting blocks and the inserting grooves is two respectively, and the clamping pins, the inserting blocks and the inserting grooves are arranged in a left-right symmetrical mode by taking a vertical central axis of the moisture absorption pipe as a center.
Preferably, the one end of support is provided with the connecting rod, the one end of connecting rod is provided with the stabilizing block, be provided with guide hole and screw on the stabilizing block, the guide hole cup joints with moisture absorption pipe slides, screw female connection has the screw thread round pin.
Preferably, the threaded pin is provided with a pressing pad at one end facing the moisture absorption pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the outer wall of the moisture absorption pipe is provided with the fixed block, the box cover of the moisture absorption box is provided with the inserting block, and the fixed block is provided with the elastic clamping pin structure, so that the moisture absorption box can be conveniently disassembled and assembled when calcium chloride particles in the moisture absorption box need to be replaced, and the convenience in disassembling and assembling the moisture absorption box is effectively improved;
2. through set up connecting rod and connecting block on the support to set up guide hole and moisture absorption pipe cup joint and screw pin extrusion locking structure on the connecting block, realized that the upper and lower stable direction of moisture absorption pipe slides and the locking, effectively improved the gliding stable locking nature about the moisture absorption pipe.
Drawings
FIG. 1 is a sectional view of the whole structure of the present invention;
fig. 2 is the sectional view of the moisture absorption box dismounting structure and the moisture absorption tube guiding and locking structure of the present invention.
In the figure: 1 transformer shell, 2 supports, 3 conservators, 4 moisture absorption boxes, 5 box covers, 51 plug tube holes, 52 positioning holes, 53 plug pins, 54 springs, 55 plug blocks, 6 moisture absorption tubes, 61 fixing blocks, 62 through holes, 63 plug slots, 64 plug slots, 7 connecting rods, 8 stabilizing blocks, 81 guide holes, 82 screw holes, 83 threaded pins and 84 pressing pads.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and fig. 2, the present invention provides a technical solution: an improved capacity-regulating transformer comprises a transformer shell 1, wherein the transformer shell 1 is a steel metal shell of a power transformer, a support 2 is arranged at the upper end of the transformer shell 1, an oil conservator 3 is arranged on the support 2, the oil conservator 3 is positioned above an oil tank of the power transformer and is communicated with the oil tank through a gas relay, the oil conservator 3 has the function of ensuring that the oil tank is always filled with oil and reducing the contact surface between the oil surface and air so as to slow down the aging of the oil, a moisture absorption pipe 6 is inserted into the oil conservator 3, the moisture absorption pipe 6 is integrally made of a steel pipe and is hollow, a moisture absorption box 4 is arranged below the oil conservator 3, the upper end of the moisture absorption box 4 is opened, calcium chloride moisture absorption particles are filled in the moisture absorption box, the moisture absorption pipe 6 at the upper end of the moisture absorption pipe is inserted into an inner cavity of the oil conservator 3, the air at the upper part, the box cover 5 is provided with an insertion hole 51, the moisture absorption tube 6 penetrates through the insertion hole 51 and is inserted into the moisture absorption box 4, the outer wall of the lower end of the moisture absorption tube 6 is welded with a fixing block 61, a sealing gasket is arranged between the box cover 5 and the fixing block 61, when the moisture absorption box 4 is clamped and installed, the sealing gasket can play a role in sealing between the box cover 5 and the fixing block 61, the fixing block 61 is provided with a through hole 62, a clamping groove 64 and a slot 63, the upper end of the box cover 5 is welded with an insertion block 55, the insertion block 55 is inserted with the slot 63, clamping pins 53 are inserted at two sides of the fixing block 61, the insertion block 55 is provided with positioning holes 52, the clamping pins 53 penetrate through the through hole 62 and the positioning holes 52 and are clamped with the clamping groove 64, a spring 54 is arranged between the fixing block 61 and the clamping pins 53, the insertion block 55 and the slot 63 are respectively two and are arranged in bilateral symmetry, the moisture absorption box 4 is held by one hand, two fingers of the other hand are hooked into the hook rings on the clamping pins 53 and pulled outwards at the same time to drive the clamping pins 53 on the two sides to move reversely to be far away from and exit from the clamping grooves 64, at the moment, the spring 54 is stretched and deformed, then the moisture absorption box 4 is moved downwards, the inserting block 55 at the upper end is moved downwards until the inserting block 55 at the upper end exits from the inserting groove 63 downwards, the moisture absorption box 4 can be detached conveniently, then saturated calcium chloride particles are poured out through the inserting pipe holes 51 formed in the box cover 5, new calcium chloride particles are filled in the saturated calcium chloride particles, then the inserting block 55 on the moisture absorption box 4 is inserted into the inserting groove 63 again, the clamping pins 53 are released, the spring 54 rebounds to drive the clamping pins 53 on the two sides to move in opposite directions and move close to the clamping grooves 64 in a translation mode, the mounting of.
Referring to fig. 1 and 2, a connecting rod 7 is welded at the left upper end of a bracket 2, a stabilizing block 8 is welded at the left end of the connecting rod 7, a guide hole 81 and a screw hole 82 are formed in the stabilizing block 8, the guide hole 81 is slidably sleeved with a moisture absorption tube 6, a threaded pin 83 is connected in the screw hole 82 in a threaded manner, a butterfly head handle is arranged at the left end of the threaded pin 83, the threaded pin 83 is convenient to rotate manually, the connecting rod 7, the stabilizing block 8 and the threaded pin 83 are all made of 45 steel, a pressing pad 84 is bonded at one end of the threaded pin 83 facing the moisture absorption tube 6 through resin adhesive, the pressing pad 84 is integrally made of an elastic silica gel pad, the function of limiting and locking up and down movement of the moisture absorption tube 6 can be achieved through extrusion damping friction force, the top oil surface in the oil conservator 3 can possibly descend along with long use, at the moment, the moisture absorption tube 6 needs to descend by a certain distance integrally to, screw drive through screw 82 drives threaded pin 83 and translates left, wait to compress tightly pad 84 and no longer extrude moisture absorption tube 6 outer wall until, remove moisture absorption box 4 downwards after that, drive the whole downstream decline of moisture absorption tube 6, moisture absorption tube 6 can descend along the stable wire down of guide hole 81 this moment, wait to descend moisture absorption tube 6 to suitable position, stop removing moisture absorption tube 6, at clockwise rotation threaded pin 83, and compress tightly the locking location with moisture absorption tube 6 once more through compressing tightly pad 84, the gliding stable locking nature about moisture absorption tube 6 has been improved.
The utility model discloses when concrete implementation: if calcium chloride particles in the moisture absorption box 4 are saturated and need to be replaced, one hand holds the moisture absorption box 4, two fingers of the other hand hook into the hooked rings on the clamping pins 53 and pull outwards at the same time to drive the clamping pins 53 at two sides to move reversely and move away from the clamping grooves 64, at the moment, the spring 54 is stretched and deformed, then, the moisture-absorbing box 4 is moved downward until the insert 55 at the upper end is withdrawn downward from the insertion groove 63, the moisture absorption box 4 can be conveniently disassembled, and then saturated calcium chloride particles are poured out through the inserting tube hole 51 arranged on the box cover 5, after new calcium chloride particles are loaded, the inserting block 55 on the moisture absorption box 4 is inserted into the inserting groove 63 again, the clamping pins 53 are released, the spring 54 rebounds, the clamping pins 53 on the two sides are driven to oppositely translate and approach and are clamped into the clamping groove 64, the moisture absorption box 4 can be quickly installed, and the convenience in assembling and disassembling the moisture absorption box 4 is improved; in addition, along with using for a long time, the top oil level in the conservator 3 may descend, this moment, need to descend a certain distance with the moisture absorption pipe 6 is whole to this moment in order to guarantee the moisture absorption effect, can anticlockwise rotate the screw thread round pin 83 this moment, screw thread transmission through screw 82 drives the screw thread round pin 83 translation left, wait to compress tightly pad 84 and no longer extrude the moisture absorption pipe 6 outer wall until, remove moisture absorption box 4 downwards subsequently, it descends to drive the whole downstream of moisture absorption pipe 6, the moisture absorption pipe 6 can descend along the stable downward wire of guide hole 81 this moment, wait to descend moisture absorption pipe 6 to the suitable position, stop moving moisture absorption pipe 6, rotate screw thread round pin 83 clockwise, and compress tightly locking location with moisture absorption pipe 6 once more through compressing tightly pad 84, the gliding stable locking nature about moisture absorption pipe 6 has been improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an improved generation transfers appearance transformer, includes transformer housing (1), its characterized in that: the upper end of transformer housing (1) has support (2), be equipped with conservator (3) on support (2), conservator (3) interpolation is equipped with wet-absorbing pipe (6), the below of conservator (3) is equipped with wet-absorbing box (4), the upper end of wet-absorbing box (4) is provided with lid (5), be provided with on lid (5) and insert tube hole (51), wet-absorbing pipe (6) pass insert tube hole (51) and insert in wet-absorbing box (4), the lower extreme outer wall of wet-absorbing pipe (6) is provided with fixed block (61), be provided with through-hole (62), draw-in groove (64), slot (63) on fixed block (61), the one end of lid (5) is provided with inserted block (55), and inserted block (55) are pegged graft with slot (63), the both sides of fixed block (61) are inserted and are equipped with bayonet lock (53).
2. An improved capacity regulating transformer as claimed in claim 1, wherein: the plug-in block (55) is provided with a positioning hole (52), the bayonet lock (53) penetrates through the through hole (62) and the positioning hole (52) and is clamped with the bayonet lock (64), and a spring (54) is arranged between the fixing block (61) and the bayonet lock (53).
3. An improved capacity regulating transformer as claimed in claim 1, wherein: the number of the clamping pins (53), the number of the inserting blocks (55) and the number of the inserting grooves (63) are respectively two, and the clamping pins, the inserting blocks and the inserting grooves are arranged in a left-right symmetrical mode by taking a vertical central axis of the moisture absorption pipe (6) as a center.
4. An improved capacity regulating transformer as claimed in claim 1, wherein: the one end of support (2) is provided with connecting rod (7), the one end of connecting rod (7) is provided with stabilizing block (8), be provided with guide hole (81) and screw (82) on stabilizing block (8), guide hole (81) cup joint with moisture absorption pipe (6) slip, screw (82) female connection has screw round pin (83).
5. An improved capacity regulating transformer as claimed in claim 4, wherein: one end of the threaded pin (83) facing the moisture absorption pipe (6) is provided with a pressing pad (84).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921712583.5U CN210668016U (en) | 2019-10-14 | 2019-10-14 | Improved capacity-regulating transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921712583.5U CN210668016U (en) | 2019-10-14 | 2019-10-14 | Improved capacity-regulating transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210668016U true CN210668016U (en) | 2020-06-02 |
Family
ID=70820745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921712583.5U Active CN210668016U (en) | 2019-10-14 | 2019-10-14 | Improved capacity-regulating transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210668016U (en) |
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2019
- 2019-10-14 CN CN201921712583.5U patent/CN210668016U/en active Active
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20200812 Address after: 226341 No. 1, Dongyuan Avenue, ten Town, Tongzhou District, Jiangsu, Nantong Patentee after: JIANGSU DONGYUAN ELECTRICAI GROUP Co.,Ltd. Address before: 215100 No. 98 auspicious Road, Xu Jiang Industrial Park, Xu Town, Suzhou, Jiangsu, Wuzhong District Patentee before: SUZHOU DONGYUAN ELECTRICAL EQUIPMENT Co.,Ltd. |